Charles Leclerc will start the Russian Grand Prix from the back of the grid as Ferrari give a debut outing to a new power unit.

The Scuderia have long been teasing a "significant" engine component development, and it will now be put to the ultimate test this weekend.

With regulations restricting Formula One engine manufacturers to one upgrade per component each year, Ferrari have been running a hybrid system based on 2020 specifications.

In Sochi, the team will showcase an improved hybrid power unit and Leclerc will be the first to get to grips with it, as Carlos Sainz waits his turn.

"Its main purpose is to gain experience for the 2022 car project," Ferrari, who will unveil an entirely new car next year, said in a statement.

"A great deal of effort has gone into this, both technically and logistically, and so as to be able to use it as soon as possible, its introduction will be staggered between the drivers.

"Charles will be the first to have the new hybrid system. This decision is a precautionary measure relating to the potential risk of using the battery pack damaged in his Hungarian GP accident.

"In Sochi, Leclerc will have a brand new power unit and will therefore start from the back of the grid.

"As to when the updated hybrid system is fitted to Carlos' car, that will be decided following an evaluation of the right compromise between competitiveness and the impact of the penalty."

Leclerc sits sixth in the driver standings on 104 points, just ahead of his team-mate, who has 97.5 points.

The streaking St Louis Cardinals won their 11th consecutive game after easing past the Milwaukee Brewers 10-2 in MLB action.

Paul Goldschmidt and Tyler O'Neill homered as the Cardinals extended their lead for the second National League (NL) wild-card spot by downing the division-leading Brewers on Wednesday.

The Cardinals – enjoying a four-and-a-half-game lead over the Cincinnati Reds and Philadelphia Phillies for the final NL wild-card berth – are in the midst of their best winning streak since an 11-game run in 2001.

"We grow from the previous days. We grew from today, we'll get after it tomorrow," Cardinals manager Mike Shildt said. "One of the biggest things this team does is just stay present, so it's just about staying present, keep playing, getting after it."

Rays clinch in fierce battle with Blue Jays

The benches cleared between the American League (AL) East-leading Tampa Bay Rays and playoff-chasing Toronto Blue Jays, but the former went on to seal a postseason spot for the third campaign in a row with a 7-1 rout. Rays outfielder Kevin Kiermaier was hit in the back with a pitch from Blue Jays reliever Ryan Borucki in the eighth inning.

"Oh yeah, it was intentional. I thought it was a weak move, to be quite honest," said Kiermaier. "It's over. It didn't hurt by any means, so I don't care. Whatever. We move on. We got a series win, and I hope we play those guys, I really do."

Kyle Schwarber led the way as the Boston Red Sox crushed the New York Mets 12-5. Schwarber homered twice and scored four runs. According to Stats Perform, the Red Sox star is the second player in MLB history to homer in both the first and second innings of a game three different times in the same season, after Mookie Betts in 2016. He is also the first player in MLB history to hit nine-plus home runs in a five-game span against a single opponent.

Juan Soto claimed the NL batting lead behind three hits and three RBIs in the Washington Nationals' 7-5 win over the Miami Marlins. Soto's 27th homer helped raise his average to .321.

Rockies get on top of Buehler

Walker Buehler had a rough outing as World Series champions the Los Angeles Dodgers lost 10-5 at the Colorado Rockies. The Dodgers starter gave up five runs on seven hits over 3.2 innings, including a homer.

Tatis hits homer number 40

The San Diego Padres went down to the high-flying San Francisco Giants 8-6 but star Fernando Tatis Jr. hit his 40th home run of the season. He joined Johnny Bench as the only players aged 22 or younger to hit 40 homers in their first 119 games of a season.

Wednesday's results

Atlanta Braves 9-2 Arizona Diamondbacks
Seattle Mariners 4-1 Oakland Athletics
San Francisco Giants 8-6 San Diego Padres
Tampa Bay Rays 7-1 Toronto Blue Jays
Washington Nationals 7-5 Miami Marlins
Philadelphia Phillies 4-3 Baltimore Orioles
New York Yankees 7-3 Texas Rangers
Boston Red Sox 12-5 New York Mets
Minnesota Twins 5-4 Chicago Cubs
St Louis Cardinals 10-2 Milwaukee Brewers
Colorado Rockies 10-5 Los Angeles Dodgers
Houston Astros 9-5 Los Angeles Angels
Pittsburgh Pirates-Cincinnati Reds (postponed)
Chicago White Sox-Detroit Tigers (postponed)
Kansas City Royals-Cleveland Indians (postponed)

Dodgers at Rockies

The Dodgers (97-55) face the Rockies (71-80) on Thursday, with their three-game series on the line. Dodgers ace Max Scherzer is set to start, while the Rockies are poised to send Kyle Freeland to the mound.

After three long years, the wait for another Ryder Cup ends this week as the United States and Europe take to the fairways and greens of Whistling Straits. 

Europe are the holders but the USA start as favourites for many observers, with home advantage and a formidable-looking team. 

There will be shocks along the way and there will be some expected stars of the show who end up taking a back seat as unlikely heroes emerge. 

Captains Steve Stricker and Padraig Harrington will have their own ideas of who might be best placed to make a telling impression. 

Here, Stats Perform looks at four players who could make a huge impact across the weekend in Wisconsin. 

UNITED STATES: Super Spieth ready to show his teeth

Jordan Spieth has been a resurgent force this year, finishing second at the Open Championship and in a tie for third at the Masters, while at the other two majors he finished a respectable 19th and 30th. 

The American also ended a four-year wait for a victory on the PGA Tour with a sweet win in his home state at the Texas Open in April and is primed to cap a fine year with a strong Ryder Cup. 

Spieth has mentioned in the build-up that he loves the course set-up at Whistling Straits, which he feels provides scoring opportunities on almost every hole. 

The 28-year-old also referenced his previous Ryder Cup success. He has collected eight points from a possible 11 in fourballs/foursomes, a 73 per cent scoring rate. Only Tom Watson, Arnold Palmer and Jack Nicklaus have a better ratio among USA players in the team format. 

UNITED STATES: Nice guy Finau just the man for Stricker's superstars

American teams in the past have been accused of…well…not exactly getting along. Having the ultimate good guy in the team is sure to boost morale and Tony Finau certainly fits that mould. 

But make no mistake, Finau is a guy with real pedigree – even if sometimes he hasn't quite been able to convert that into wins (his triumph at the Northern Trust last month was only his second PGA Tour title and first in five years). 

On his Ryder Cup debut, he was one of few bright notes for Team USA, with Finau winning two of his three matches – including a singles win over the otherwise unflappable Tommy Fleetwood, setting the second-best points ratio (66.7 per cent) in the American team after Justin Thomas (80 per cent, four points out of a possible five). 

Moreover, at the 2015 US PGA Championship, Finau finished 10th having shot four sub-par rounds at Whistling Straits. Finau is the sort of character who can really flourish at a Ryder Cup, particularly with home support behind him. 

EUROPE: Europe eye trophy Rahm raid

Jon Rahm is the man for the big occasion. He is the only player to have secured a top-10 finish at all four majors this year, while he is also Europe's most recent victor at one of the leading events, having won the U.S. Open. 

The world number one's Ryder Cup debut did not go entirely to plan in 2018, as he won only one of his three matches, but that triumph was in a singles match-up with Tiger Woods – only Tiger's second loss in the format. 

Now established at the forefront of the sport, Rahm will expect to be the man to lead Europe to glory with an improved all-round showing, justifying his status as the bookmakers' favourite to be the leading points scorer at Whistling Straits. 

EUROPE: Viktor sounds like a winner

Belgium's Thomas Pieters was the top points scorer five years ago at Hazeltine, scoring four points but ending on the losing side. With Norway's Viktor Hovland relishing his debut on the team, could there be another surprise leader on the points board? 

Hovland played college golf for Oklahoma State and has been a familiar figure on the PGA Tour, so playing in America is second nature. He was low amateur at the Masters and U.S. Open in 2019, won the U.S. Amateur, and has come of age since, jumping to a career-high world ranking of number 10 in August. 

Eight top-10 finishes and just one missed cut since the turn of the year show what he brings, and that level of consistent play is bound to appeal to captain Harrington. 

"I'd like to think I have some fans out there that maybe won't necessarily boo against us," Hovland said this week. "But if they do end up doing that, that's what they're going to do. We're still going to play golf, and if they do end up doing that, that means we're doing something good." 

The NBA fined Golden State Warriors owner Joe Lacob $50,000 for violating the team's anti-tampering rule following his comments about Philadelphia 76ers star Ben Simmons.

Simmons' future is dominating headlines after 76ers head coach Doc Rivers confirmed on Wednesday that the three-time All-Star wants to leave Philadelphia.

The Warriors have emerged as a possible destination for Simmons since his forgettable 2020-21 playoff campaign with the 76ers.

But Lacob cast doubt over a Simmons trade during an interview, prompting a sanction from the NBA.

"In some ways, it doesn't really fit what we're doing," Lacob told the San Francisco Chronicle.

"He makes a lot of money. And, can he finish games? I don't know. He's very talented. The problem is: We have Draymond [Green].

"Draymond and him are very similar in the sense that neither one really shoots and they do a lot of the playmaking. That's one issue. The salary structure is another."

Rivers, midweek, told ESPN the 76ers will try to convince Simmons to stay with the franchise amid trade talk.

Simmons and his shooting problems were laid bare during the 2021 postseason with the top-seeded 76ers.

Former number one draft pick Simmons had no fourth-quarter field-goal attempts in his last four games of the playoffs last season. He is the only NBA player in the last 20 seasons to have four consecutive postseason games with no field-goal attempts in the fourth quarter during a season in which he was an All-Star.

Simmons averaged just 10.1 field-goal attempts in 2020-21 – a career low, which dropped to 7.9 in the playoffs. It is the same story with his scoring as it dropped to a career worst 14.3 points per game and 11.9 in the postseason – both career lows.

Then there is Simmons and free throws. He was exposed by rival teams as they regularly sent him to the line, with the Melbourne-born guard making just 25 of 73 shots in the 2020-21 playoffs. His 34.2 free-throw percentage is the lowest ever in a single postseason.

Former world number one Naomi Osaka unsurprisingly withdrew from next month's Indian Wells Masters, having flagged a break from tennis following her US Open meltdown.

The tournament confirmed 2018 champion Osaka's absence on Wednesday, with the Indian Wells Masters scheduled to take place from October 4-17 after the 2020 edition was cancelled due to the coronavirus pandemic.

Osaka's US Open title defence came crashing down in a remarkable 5-7 7-6 (7-2) 6-4 third-round capitulation at the hands of eventual finalist Leylah Fernandez earlier this month.

Up a set and serving for the match at 6-5 on Arthur Ashe Stadium, four-time major champion Osaka lost her cool and composure after throwing her racquet three times in an unsuccessful second-set tie-break.

Amid boos in New York, Japanese star Osaka was also warned after hitting a ball into the crowd at Flushing Meadows.

After the surprise exit, Osaka told reporters she planned to "take a break from playing for a while."

She added: "I feel like for me recently, like, when I win I don't feel happy. I feel more like a relief. And then when I lose, I feel very sad. I don't think that's normal. I didn't really want to cry.

"I feel like… this is very hard to articulate. I feel like I'm kind of at this point where I'm trying to figure out what I want to do, and I honestly don't know when I'm going to play my next tennis match [tearing up]. Sorry."

It comes following a difficult couple of months due to mental health concerns as a result of "long bouts of depression" since winning the 2018 US Open.

Osaka withdrew from May's French Open having won her first-round match, after she was fined and threatened with further punishment – and possible expulsion from the grand slam – for skipping obligatory media duties.

She subsequently pulled out of Wimbledon before returning for the Olympic Games, though she suffered a surprise loss on home soil in Tokyo and was reduced to tears during a news conference in Cincinnati.

Philadelphia 76ers head coach Doc Rivers said the championship contenders will try to convince Ben Simmons to stay after confirming the disgruntled All-Star wants to leave the NBA franchise.

Rivers was speaking on Wednesday, in response to reports Simmons told the 76ers he will not attend training camp next week and does not plan to play for the team again.

It comes after Simmons' forgettable playoff campaign with the 76ers last season – the 25-year-old Australian failed to impress in the shock Eastern Conference semi-final loss to the Atlanta Hawks.

Amid reported interest from the likes of the Minnesota Timberwolves, Golden State Warriors, Houston Rockets and Portland Trail Blazers, Rivers discussed Simmons' future in Philadelphia.

"I mean it was a good conversation," Rivers told ESPN when asked if Simmons had made it known that he wanted out of Philadelphia.

"He gave his reasons, which we obviously didn't agree with. But you know, in sports, there's been so many times this has happened that hasn't been reported and the guy comes back.

"Listen, we're going to go through it, we're going to always do what's best for the team, but I can tell you up front, we would love to get Ben back.

"And if we can, we're going to try to do that. You know, Ben has a long contract. It's in our hands and we want him back."

A three-time All-Star and elite defender, Simmons and his shooting problems were laid bare during the 2021 postseason with the top-seeded 76ers.

Former number one draft pick Simmons had no fourth-quarter field-goal attempts in his last four games of the playoffs last season. He is the only NBA player in the last 20 seasons to have four consecutive postseason games with no field-goal attempts in the fourth quarter during a season in which he was an All-Star.

Simmons averaged just 10.1 field-goal attempts in 2020-21 – a career low, which dropped to 7.9 in the playoffs. It is the same story with his scoring as it dropped to a career worst 14.3 points per game and 11.9 in the postseason – both career lows.

Then there is Simmons and free throws. He was exposed by rival teams as they regularly sent him to the line, with the Melbourne-born guard making just 25 of 73 shots in the 2020-21 playoffs. His 34.2 free-throw percentage is the lowest ever in a single postseason.

Rivers also tried to clarify comments he made following Philadelphia's elimination at the hands of the Hawks in June.

After the 76ers' failed run at a first NBA title since 1983, Rivers was asked if he thought Simmons could be a guard on a championship team, and he replied: "I don't know the answer to that right now."

On Wednesday, Rivers said: "I want to correct that. I would love you guys to play what I said, because, and I've told you this before Stephen A. [Smith], I never said what was reported.

"The question was asked about Ben, it was the first question after we just lost Game 7, my answer was, 'I'm not answering any of that stuff right now guys, I don't even know how to answer that.' That had nothing to do what's about Ben, I was basically just saying, 'I'm not answering that crap, those questions.'

"It was being portrayed that I was out there saying I don't think we can win with Ben, and I do. I told Ben that the next day. What really disappointed me was the next day I went on and said, 'Guys, y'all knew exactly what I was talking about,' and no one heard it.

"They just kept running their narrative. I've been in sports a long time, and I'm not misrepresented very often, but in that case, I was. But it is what it is. Ben knows, [agent] Rich [Paul] knows, and I know."

Karl-Anthony Towns posted a single-word explicit tweet apparently in response to the Minnesota Timberwolves' decision to fire Gersson Rosas.

The Timberwolves parted company with Rosas on Wednesday after just over two years with the NBA team as president of basketball operations.

Reports said Rosas was holding meetings within the organisation as recently as Wednesday morning, meaning his dismissal prompted shock throughout the team – including from two-time All-Star Towns.

Owner Glen Taylor said: "As an organisation, we remain committed to building a winning team that our fans and city can be proud of."

Taylor is in the process of selling the team, with Alex Rodriguez and Marc Lore set to arrive.

The Timberwolves have played only one postseason series since 2004 and showed few signs of progress on the court with Rosas at the helm.

As well as Towns, Minnesota have 2020 first overall pick Anthony Edwards on their roster, but a big front office restructure comes as a surprise as training camp approaches.

Andy Murray is building confidence after he claimed back-to-back wins for the first time since Wimbledon by defeating Vasek Pospisil at the Moselle Open.

Murray followed up Tuesday's triumph against Ugo Humbert with a straight-sets victory over the Canadian, reaching the quarter-finals with a 6-3 6-3 success.

The last eight will see Murray face either Lucas Pouille or top seed Hubert Hurkacz, who he lost to in Cincinnati last month.

However, Murray has since played an exceptional five-setter with Stefanos Tsitsipas at the US Open and the former world number one and three-time grand slam champion is feeling increasingly positive about his game.

"This period has been the most tournaments I've played [recently] and my body feels good and I'm starting to gain just a little bit of confidence with each match," Murray said in his on-court interview. 

"[I'm] starting to see the points and how I want to play them again, which is great. There have been times in the past year where I've been a little bit confused and not seeing how the points are developing and stuff, which for me was always a strong part of my game and it made me feel quite uncomfortable on the court when I was feeling that way.

"I'm starting to get that back and the results are coming and my tennis is getting better."

The two other last 16 matches saw second seed Pablo Carreno Busta defeat Mikael Ymer 7-5 6-2, while fifth seed Lorenzo Sonego fell victim to a comeback from teenager Holger Rune, who prevailed 6-7 (6-8) 6-4 6-4.

Pouille came from behind to set up his clash with Hurkacz with a three-set win over qualifier Brayden Schnur, and Peter Gojowczyk was victorious in another first-round match.

At the Astana Open, defending champion John Millman came through a marathon match with Jaume Munar to reach the quarter-finals. The Australian took victory 6-4 6-7 (5-7) 7-5 after three hours and nine minutes.

Seventh seed Laslo Djere needed three sets to see off Lorenzo Musetti but eighth seed Ilya Ivashka had little difficulty beating Timofey Skatov in straight sets.

There were also wins for James Duckworth, Kwon Soon-woo, Emil Ruusuvuori and Carlos Taberner.

Iga Swiatek coasted through to the quarter-finals of the Ostrava Open after defeating Yulia Putintseva as Paula Badosa faltered against Anett Kontaveit.

Favourite Swiatek provided an astute performance to ease past Putintseva 6-4 6-4 to secure a potential quarter-final tie with Elena Rybakina.

Petra Kvitova, who is second seed in Croatia, did not enjoy as comfortable a victory but battled past Anastasia Potapova 6-1 6-7 (4-7) 6-3 to confirm her last-eight berth.

The ninth ranked Badosa, however, was not as fortunate as she was dumped out by Kontaveit, who cruised to a 6-3 6-4 win over the world number 27 in just over an hour.

Jelena Ostapenko set up a last-16 clash with fourth seed Maria Sakkari as she defeated Anna Blinkova 6-4 6-0, while Alison Riske recovered from a second-set setback to defeat Fiona Ferro 6-4 1-6 6-4.

Riske will now meet Jil Teichmann, who shocked former world number one Angelique Kerber, and whoever wins will be rewarded with a tie against world number 10 Kvitova.

Lewis Hamilton is hanging on in the Formula One title race, but Mercedes are now ready to attack the 2021 run-in.

Seven-time champion Hamilton, chasing a record eighth crown, made a stunning start to the season, with three wins and a second-placed finish from the first four races.

In the 10 grands prix since, though, the Briton has taken the top spot of the podium just once, leaving him still waiting on his 100th win after a four-race drought.

Hamilton still entered the mid-season break with the championship lead, but a brutal triple-header saw him slip behind Max Verstappen, who recorded back-to-back triumphs before taking points in the sprint race at Monza, despite then crashing out alongside his rival.

Clashes between the pair have been frequent this year, but a short break before Sunday's Russian Grand Prix has allowed the contenders to focus again.

Mercedes team principal Toto Wolff said ahead of Sochi: "Our aim is to pull together a strong weekend, starting in FP1 and building one session at a time.

"Lewis is in the 10th championship battle of his F1 career, and he is laser focused on what he needs to deliver in the next eight races.

"As for Valtteri [Bottas], he's driving better than ever, like we saw in Monza – and he will be flat out every weekend.

"There's a calm determination about the team right now and the business end of a season, fighting for championships, is exactly what we enjoy the most."

Mercedes still lead the constructors' championship ahead of Red Bull.

LAST TIME OUT

Neither Verstappen nor Hamilton finished in Italy after a remarkable crash that saw the Dutchman's car land on top of his rival's halo.

Both drivers were forced to retire, with Hamilton telling of how he was "so grateful I am still here" and "incredibly blessed that someone was watching over me".

"I don't think I've ever been hit on the head by a car before," he said. "And it is quite a big shock for me."

With the two leading men ruled out, McLaren capitalised with a stunning one-two – their first since the 2010 Canadian GP.

Having just slipped behind rivals Ferrari in the standings, it was a huge result for the British outfit, as they moved back up to third.

WHAT TO EXPECT IN RUSSIA

It will be interesting to see how Verstappen and Hamilton approach this race, surely keen to avoid a repeat of Monza but also unable to risk taking their foot of the pedal in this tense tussle.

Mercedes have won every previous Russian GP, although they have been the outstanding team in each of those seasons. Now they face a real challenge.

The battle between McLaren and Ferrari is just as tense, although Bottas is maintaining a gap to Lando Norris after finishing third twice.

TOP FIVE OPTA FACTS

Mercedes dominant – With four wins for Hamilton, two for Bottas and one for Nico Rosberg, Mercedes have a 100 per cent record in Sochi. No team have won more races at a single grand prix without failing.

Hamilton at home – Hamilton has reached the podium in seven of his seven entries, registering a record four wins. His worst result was fourth in 2017.

Bottas from behind – Five of the seven winners have started on the front row, with Bottas' two victories after qualifying third the exceptions.

Ferrari frustration – Only in Abu Dhabi (12) have Ferrari made more appearances without winning ever than in Russia (seven). They have had two pole positions, two fastest laps and six podiums.

Tight at the top – The gap of five points between Verstappen and Hamilton is the closest the top two have been after 14 races since the 2016 battle between Hamilton and Rosberg (two points).

CHAMPIONSHIP STANDINGS

Drivers

1. Max Verstappen (Red Bull) – 226.5
2. Lewis Hamilton (Mercedes) – 221.5
3. Valtteri Bottas (Mercedes) – 141
4. Lando Norris (McLaren) – 132
5. Sergio Perez (Red Bull) – 118

Constructors

1. Mercedes – 362.5
2. Red Bull – 344.5
3. McLaren – 215
4. Ferrari – 201.5
5. Alpine – 95

Simona Halep has confirmed she has parted company with her long-time coach Darren Cahill.

Halep, who was the year-end number one in 2017 and 2018, has been coached by Cahill for the past six years.

She won the 2018 French Open, her first grand slam title, under his guidance before Cahill left the team for a spell to spend more time with his family.

Cahill – who also guided Halep to the 2018 Australian Open final – returned to coach the Romanian ahead of the 2019 WTA Finals, following on from her success at Wimbledon.

The 29-year-old has endured an injury-hit 2021 and was knocked out of the US Open in the fourth round by Elina Svitolina.

In a post on her official Twitter account, Halep announced: "After six wonderful years working together, Darren Cahill and I have decided that it's time to end our working relationship.

"Thank you D for everything, for making me a better tennis player and a better person."

Anthony Joshua insists he has no specific game plan for his fight with Oleksandr Usyk, other than to win.

Joshua returns to action against former undisputed world cruiserweight champion Usyk at the Tottenham Hotspur Stadium on Saturday.

Usyk, who has 13 knockouts from his 18 professional victories, has only previously fought twice against a heavyweight.

While the Ukrainian has insisted the pressure is all on Joshua, the reigning IBF, WBA and WBO heavyweight champion says he has no particular strategy heading into the bout.

"I'm in there with the ultimate aim of winning. My goal is to either hurt you or beat you until I get the win," Joshua told Sky Sports.

"Whether it's the right hand, the uppercut or the jab... As long as it leads to a win. I could box on the front foot or the back foot. There is no real strategy except for winning."

Usyk beat Derek Chisora on points in London last year, while the 34-year-old has also previously defeated Tony Bellew on English soil.

"I'm physically conditioned and mentally conditioned. I should be fine. It's a big occasion, big pressure," continued Joshua, who had been set to face Tyson Fury before talks broke down due to the latter having to face Deontay Wilder in a trilogy bout.

"Bellew was at a different stage of his career when he took the fight. I'm at a different stage. So, what it means to me is different to what it meant to Bellew.

"Bellew put up a really good fight, and he came up short, which can happen in boxing. I will do everything to reverse what happened to Bellew and make it into my favour."

If Joshua and Fury both win their respective fights, then a heavyweight title bout could be on the cards yet again.

"I feel like I've got nothing else if I don't get this win," said Joshua. "It's not the end of the road but it's the start of a new chapter."

Usyk, meanwhile, insisted he will feel no anxiety in the hours leading up to the fight.

"The lack of nerves will help me," he told the Guardian. "I am not going to be nervous. Why would I be? It would not change anything. I will not get stronger, only weaker.

"I will be calm and confident and probably read a book before or watch a film and speak to my loved ones or my son. I am not going to do nerves at all."