Golden State Warriors forward Andrew Wiggins will be unable to play home games until he meets San Francisco's vaccination requirement after the NBA denied his request for an exemption.

The NBA put out a statement on Friday confirming its decision after Wiggins had sought an exemption for religious reasons to play at the Warriors' Chase Center.

Under local COVID-19 regulations in San Francisco, Warriors players are required to be vaccinated to play in their home arena, unless an exemption is granted for medical or religious reasons.

"The NBA has reviewed and denied Andrew Wiggins' request for religious exemption from the San Francisco Department of Public Health's order requiring COVID-19 vaccination for all participants age 12 and older at large indoor events," the league statement said.

"Wiggins will not be able to play in Warriors' home games until he fulfils the city's vaccination requirements."

Unvaccinated players are permitted to play in the NBA this season with regular testing but there are stricter rules for teams based in San Francisco along with New York.

The announcement comes shortly after the New York Knicks announced all of their roster are vaccinated. The rules also apply to the star-studded Brooklyn Nets.

The San Francisco Department of Public Health's decree may have overridden any NBA exemption granted to Wiggins.

"At large and mega indoor events, all patrons 12 and older must be vaccinated at this time," the San Francisco Department of Public Health statement said.

"Under the current order, if unvaccinated, they cannot enter indoor areas regardless of the reason they are unvaccinated and cannot test out of this requirement even if they have a medical or religious exemption.

"This same rule applies to performers and players employed by the host at large and mega indoor events who are covered by the vaccination requirements of the Health Order."

The Warriors are due to commence their 2021-22 NBA season against the Los Angeles Lakers on October 19. The San Francisco mandate does not take effect until October 13.

Wiggins played 71 games last NBA season, averaging 18.6 points, 4.9 rebounds and 2.4 assists per game.

Bryson DeChambeau insisted the job is not over for the United States after racing clear of Europe on day one in their quest to wrestle back the Ryder Cup.

Team USA have their biggest opening-day lead at the Ryder Cup since 1975 thanks to a dominant start – DeChambeau and his team-mates earning a commanding 6-2 advantage on Friday.

Ryder Cup holders Europe struggled for answers at Whistling Straits, where hosts USA starred in the morning foursomes and afternoon four-balls.

DeChambeau teamed up with Ryder Cup rookie Scottie Scheffler in the four-ball, halving their matchup against world number one Jon Rahm and Tyrrell Hatton.

Powerhouse DeChambeau hit an astonishing 417-yard drive on the 581-yard par-five fifth hole, setting up an eagle to put himself and Scheffler one up in their four-ball contest with Rahm and Hatton.

Reflecting on the team's red-hot start, DeChambeau told reporters: "Proud of the team. Super proud.

"They fought hard every single shot out there, from what I saw, and, again, looking back on it, this is a great start, but the job's not over. We have two more days. A lot more golf. And we cannot lose our mindset to win."

On DeChambeau's fifth-hole bomb, Scheffler added: "That was probably the most excited he's ever been on a golf course was on number five. That wind, we had it on one of our practice days, and we figured out what he needed to do, so to have an opportunity to do that in competition was amazing. I was jacked up for him as well.

"I think he pushed it a little bit, but he smashed it. So thankfully he pushed it just a touch. If he pulls that ball at all, it's weird, there are two towers behind the green, I can't even describe to you - they are like 250 or 200 yards right of where I'm trying to hit my drive, and it's crazy for him to be able to commit to that shot.

"I know he's very happy to make a three as well; if he made a five, he said he was probably going to go home. It was great. That was a good spark for us and good momentum for the rest of the day."

Tiger Woods is absent from this year's Ryder Cup as the 15-time major champion continues his recovery from the February high-speed car crash near Los Angeles that left him with serious leg injuries, and it remains to be seen whether he is capable of playing again on tour.

Despite not being among Team USA's Ryder Cup roster, the American superstar still had a telling influence on Friday, having reached out with a few words of encouragement.

Xander Schauffele revealed Woods sent a message on Thursday and Tony Finau elaborated on the text.

"Harry [Harris English] mentioned to me walking down number nine, like how cool it was that Tiger is so into it," Finau said during his post-round news conference. "I think that's the big thing is he's so invested in this team.

"He's not here physically, but you know, I think the gist of basically what he was saying was I'm cheering you guys on, I'm right there with you and go fight and make us proud.

"We were able to do that, and if TW's watching, thanks for that text, brother, I think it helps us a lot."

Rory McIlroy has been dropped for Saturday's foursomes line-up against the United States as Padraig Harrington's Europe fight to recover from a forgettable opening day at the Ryder Cup.

Team Europe face an uphill battle to retain the Ryder Cup after the USA snatched their biggest opening-day lead since 1975 as the hosts surged 6-2 ahead on Friday.

McIlroy suffered two heavy defeats at Whistling Straits, where the former world number one will watch from the sidelines on Saturday morning.

A 5 and 3 loss to Patrick Cantlay and Xander Schauffele alongside Ian Poulter in the foursomes was followed by a 4 and 3 defeat in his pairing with Shane Lowry against Tony Finau and Harris English in the afternoon four-balls.

McIlroy – a four-time major champion – has been benched for the first time in his Ryder Cup career, having featured in every session since debuting in 2010.

"He's already a leader," Harrington said of McIlroy prior to the pairings being released. "You saw him out there after a tough day. He was out following those matches and supporting his team. He is very much a leader amongst his peers.

"I couldn't have asked more from him during the year. I couldn't have asked more from him today.

"Yeah, the golf didn't go as well as he would have liked, but I'm not second-guessing him for a second in terms of his leadership and what he does for my team."

World number one Jon Rahm and fellow Spaniard Sergio Garcia will lead Europe out against USA pair Brooks Koepka and Daniel Berger.

Dustin Johnson and Collin Morikawa will clash with Englishmen Paul Casey and Tyrrell Hatton, Viktor Hovland and Bernd Wiesberger face American duo Jordan Spieth and Justin Thomas, while it is a Cantlay-Schauffele and Lee Westwood-Matthew Fitzpatrick showdown.

"I'm very comfortable again with the team I've put out tomorrow," Harrington said. "Wait and see in each of those matches whether they can create their own momentum and then bring that to the team."

Rory McIlroy has been dropped for Saturday's foursomes line-up against the United States as Padraig Harrington's Europe fight to recover from a forgettable opening day at the Ryder Cup.

Team Europe face an uphill battle to retain the Ryder Cup after the USA snatched their biggest opening-day lead since 1975 as the hosts surged 6-2 ahead on Friday.

McIlroy suffered two heavy defeats at Whistling Straits, where the former world number one will watch from the sidelines on Saturday morning.

A 5 and 3 loss to Patrick Cantlay and Xander Schauffele alongside Ian Poulter in the foursomes was followed by a 4 and 3 defeat in his pairing with Shane Lowry against Tony Finau and Harris English in the afternoon four-balls.

McIlroy – a four-time major champion – has been benched for the first time in his Ryder Cup career, having featured in every session since debuting in 2010.

"He's already a leader," Harrington said of McIlroy prior to the pairings being released. "You saw him out there after a tough day. He was out following those matches and supporting his team. He is very much a leader amongst his peers.

"I couldn't have asked more from him during the year. I couldn't have asked more from him today.

"Yeah, the golf didn't go as well as he would have liked, but I'm not second-guessing him for a second in terms of his leadership and what he does for my team."

World number one Jon Rahm and fellow Spaniard Sergio Garcia will lead Europe out against USA pair Brooks Koepka and Daniel Berger.

Dustin Johnson and Collin Morikawa will clash with Englishmen Paul Casey and Tyrrell Hatton, Viktor Hovland and Bernd Wiesberger face American duo Jordan Spieth and Justin Thomas, while it is a Cantlay-Schauffele and Lee Westwood-Matthew Fitzpatrick showdown.

"I'm very comfortable again with the team I've put out tomorrow," Harrington said. "Wait and see in each of those matches whether they can create their own momentum and then bring that to the team."

Four-time NBA champion Manu Ginobili is returning to the San Antonio Spurs in a front office role.

On Friday, the Spurs announced Ginobili has been named Special Advisor to Basketball Operations, working in player development.

Ginobili spent 16 years playing with San Antonio, winning four NBA titles in 2003, 2005, 2007 and 2014 under current head coach Gregg Popovich.

San Antonio have courted two-time NBA All-Star and 2004 Olympic gold medallist Ginobili since he retired as a player in 2018.

Ginobili is the Spurs' all-time in three-pointers made (1,495) and steals (1,392), while his career winning percentage of .721 is the best in NBA history with a minimum of 1,000 games.

Pittsburgh Steelers linebacker T.J. Watt said the door is open for him to face the Cincinnati Bengals in Week 3 of the NFL season.

Watt is listed as questionable for Sunday's clash after injuring his groin in last week's 26-17 loss to the Las Vegas Raiders.

But the three-time Pro Bowler is hopeful of suiting up at home to the Bengals at Heinz Field in Pittsburgh.

"Doesn't matter how many reps I get throughout the week," Steelers star Watt said on Friday. "I was able to still run around here and do a lot of things that I need to do to keep the door open for Sunday.

"I'm excited to get the rest of today and tomorrow to continue to improve my body and see where I'm at on Sunday.

"... This isn't going around and playing Pee Wee football. This is playing against guys doing this for a living, so trying to be smart.

"At the same time, knowing your body more than anything. I felt like I did a good amount this week to leave the door open for Sunday."

Cincinnati ended a 10-game losing streak to Pittsburgh when the Bengals (1-1) beat the Steelers (1-1) 27-17 in Week 15 of last season.

In the all-time series, the Steelers have 65 wins in their 101 games against the Bengals, which is the most wins by any team against Cincinnati.

The Steelers, meanwhile, were held to 39 yards rushing in their loss to the Raiders, bringing the team's season rushing total to a league-worst 114 rushing yards.

Since Mike Tomlin became head coach in 2007, Pittsburgh have been held to under 40 yards rushing in 20 different games with only the Arizona Cardinals having more such games in that span (22).

Manchester United manager Ole Gunnar Solskjaer believes Red Devils superstar Cristiano Ronaldo can play football into his 40s.

Ronaldo returned to Premier League giants United before the transfer window closed and the evergreen 36-year-old has scored four goals in his first three matches back at the club.

As Ronaldo continues to defy his age, Solskjaer does not anticipate the five-time Ballon d'Or winner slowing down any time soon.

"I wouldn't be surprised if he was still playing at 40, not at all," Solskjaer told reporters ahead of Saturday's clash with Aston Villa.

"The way he looks after himself, that's the key, that's the key to it all and, of course, some genes. There must be some genes in there! He has put every single ounce of energy and effort into becoming the player he is.

"He deserves every single plaudit that he gets for first, his own physical state but, even more impressively, when you have achieved as much as he has. He is still just as hungry as ever.

"His mentality is still absolutely spot on and that's just desire from inside of him and he's going to keep going until his legs or even his head say no that's it, I've given everything now."

United – level with Chelsea and Liverpool atop the Premier League – have won 18 of their last 21 home league games against Villa (D2 L1), failing to score on just one occasion in that run.

In Premier League history, no side has won more games against an opponent than United's 37 victories against Villa.

Since a goalless draw with Manchester City last December, United have scored in each of their last 15 Premier League home games (44 goals in total). However, Solskjaer's men have also conceded in each of their last seven league games at Old Trafford, last having a longer top-flight home run without a clean sheet in February 1972 (8 games).

United are the highest scorers in the Premier League so far this season with 13 goals. With an expected goals total of eight, the Manchester outfit are also overperforming their xG more than any other side this season (five goals more).

The United States snatched their biggest opening-day lead at a Ryder Cup since 1975 as they powered 6-2 ahead of Europe at Whistling Straits.

All of Europe's worst fears were realised on Friday as the cup holders left themselves with everything to do over the weekend.

Rory McIlroy, rather than proving a talisman, suffered two heavy defeats, with world number one Jon Rahm's excellence not enough to prevent a landslide as Steve Stricker's American team dominated.

Rahm and Sergio Garcia put the first point of the day on the board, beating Justin Thomas and Jordan Spieth, but the home side bossed the rest of the morning foursomes to seize a 3-1 lead. Two more wins in the afternoon, and two halved matches, meant another 3-1 session for the USA, who will now look to assure themselves of a big lead heading into Sunday's singles.

There were shots that caught the eye, including an astonishing chip up a steep bank from Spieth in the morning and a 417-yard bomb from Bryson DeChambeau in the afternoon fourballs.

But it was consistent quality from the US team that put them in such a commanding position, with Dustin Johnson and Xander Schauffele both winning twice, including as a pair in the fourballs.

Johnson said: "Today was a great day for both me and Xander, and we both won our matches in the morning and this afternoon. Couldn't have been any better."

Patrick Cantlay, the PGA Tour Player of the Year, played with Schauffele in the morning as they trounced McIlroy and Ian Poulter 5 and 3, and he was then part of the last match of the afternoon, as he and Thomas came from three behind to halve against Viktor Hovland and Tommy Fleetwood.

"For sure I was feeding off JT a little bit, he was carrying me around all day today, he played great," Cantlay said. "Three and one in both sessions, that's a great start. Hopefully we can keep the pedal down and keep doing more of the same."

Europe's fortunes were summed up when Fleetwood hooked his tee shot at 16 into Lake Michigan, with Thomas holing a silky eagle putt to win that hole.

There was a huge boost for Europe, however, when Tyrrell Hatton holed a clutch putt at 18, winning the hole as he and Rahm snatched a half point against Scottie Scheffler and DeChambeau.

Rahm said: "I'm not going to lie: when I hit my bunker shot at 16 and we both had over 15 feet for birdie and they were both within 10 feet, things did look dark, to say the least. Luckily I was able to roll mine in and I told him [Hatton] that we can finish strong and still get this done.

"Not many people are as clutch as he is under pressure and he showed it right here so hopefully this gives him a lot of confidence for tomorrow and we get the ball rolling."

Shot of the day

Spieth conjured up an incredible shot on the 17th after playing partner Thomas had seemingly left him in an impossible position.

Spieth somehow chipped to around four feet away from the pin from the bottom of a steep bank in thick grass beyond railway sleepers. Spieth hurtled down to the edge of the water following his great escape, but his exploits were not enough to prevent Spanish pair Rahm and Garcia claiming the first point of the competition.

The three-time major champion said: "it's kind of one of those shots that you practice as a kid for fun, and you don't ultimately want to have it. And the chances of it going there, you could roll a thousand balls off the green, and it's not going it stay where it was.

"I hit like a 52-degree because a 60 might have gone over the back of my head and just tried to flick it right underneath and hit it as hard as I could, as high as I could."

Player of the day

At his fifth Ryder Cup, Johnson played like he is sick of that losing feeling, having known it three times already. He and Schauffele were a strong pairing in the afternoon, while Johnson guided Collin Morikawa through the morning foursomes. As McIlroy floundered for Europe elsewhere on the course, the US team had a seasoned member of their team step up and lead.

Chipping in

McIlroy: "Xander, Patrick, played wonderful, and Tony – I haven't seen Tony putt as good as that in a long time. When you have got a couple of pairs like that on form, on a difficult golf course where it's sort of hard to make birdies and they go on runs, if you're not quite 100 per cent on top of your game, it's tough. We can come back from 6-2."

Johnson: "Obviously we have a lot of support on our side, and MJ [Michael Jordan] is out there, he's a huge supporter of the Ryder Cup and huge supporter of golf, but it's nice to see him come out and support us."

Tony Finau: "You've just got to enjoy it. All these people out here cheering us on, that's the biggest thing. You have to enjoy it. I learned that in Paris, and the more you can just have fun with it, it seems to keep you loose, and I was able to roll the rock nicely today."

A little birdie told me...

Garcia is Europe's top points-scorer in Ryder Cup history and the Spaniard matched Nick Faldo's record tally of 23 match wins when he and compatriot Rahm drew first blood in the morning session.

Powerhouse  DeChambeau hit an astonishing 417-yard drive on the 581-yard par-five fifth hole, setting up an eagle to put himself and Scheffler one up in their four-ball contest with Rahm and Hatton.

Friday's foursomes results

Jon Rahm and Sergio Garcia (Eur) beat Justin Thomas and Jordan Spieth (USA) 3 and 1
Dustin Johnson and Collin Morikawa (USA) beat Paul Casey and Viktor Hovland (Eur) 3 and 2
Brooks Koepka and Daniel Berger (USA) beat Lee Westwood and Matt Fitzpatrick (Eur) 2 and 1
Patrick Cantlay and Xander Schauffele (USA) beat Rory McIlroy and Ian Poulter (Eur) 5 and 3

Friday's four-ball results

Dustin Johnson and Xander Schauffele (USA) beat Bernd Wiesberger and Paul Casey (Eur) 2 and 1
Scottie Scheffler and Bryson DeChambeau (USA) halved with Jon Rahm and Tyrrell Hatton (Eur)
Harris English and Tony Finau (USA) beat Rory McIlroy and Shane Lowry 4 and 3
Justin Thomas and Patrick Cantlay (USA) halved with Viktor Hovland and Tommy Fleetwood (Eur)

The NBA championship-chasing Los Angeles Clippers are unsure when Kawhi Leonard will return from an anterior cruciate ligament (ACL) injury.

Tyronn Lue's Clippers will head into the 2021-22 season without superstar Leonard, who is expected to miss much of the campaign as he recovers from a partially torn ACL in his right knee.

Leonard underwent knee surgery after suffering the serious injury during the 2020-21 playoffs – the Clippers progressed to their first Western Conference Finals before falling to the Phoenix Suns.

Clippers president of basketball operations Lawrence Frank fielded questions on two-time NBA champion Leonard on Friday as the team gear up for the new season.

"Oh, we don't even broach that," Frank said when asked if he expects Leonard to play this season.

"I think at this point, it's just no one knows when you're dealing with a recovery from an ACL [injury], the time frame.

"Even just to save you guys [from asking] throughout the year, is no one knows. You just attack it day by day, he has a very detailed plan with a great group and we'll just let his body and the doctors tell us when it's the right time."

A five-time All-Star, Leonard has averaged 26.0 points, 6.8 rebounds and 5.0 assists since joining the Clippers in 2019, arriving at the franchise after an impressive title-winning campaign with the Toronto Raptors.

The Clippers went 36-16 when Leonard was active in the regular season last term, outscoring their opponents by 9.0 points per outing. In the 20 games he missed, however, their record was 11-9 and they were outscored by 1.1 points on average.

In the playoffs, the Clippers have lost in the Conference semi-finals and Conference Finals respectively in the past two seasons.

Houston Astros star Zack Greinke has been placed on the 10-day injured list with neck soreness.

Greinke landed on the IL ahead of Friday's MLB clash with the Oakland Athletics – the 2009 American League (AL) Cy Young Award winner replaced by Brandon Bielak for the start on the mound.

Astros rookie Peter Solomon has replaced Greinke on the roster ahead of the opening game of their three-game series against the A's.

A six-time All-Star and six-time Gold Glove Award winner, Greinke has not started since last Sunday's game against the Arizona Diamondbacks, when he allowed five runs in four innings.

The 37-year-old pitcher – whose IL stint is backdated to Tuesday – was placed on the COVID-19 injured list earlier this month and is 0-2 since returning, with a 12.45 ERA in his last starts.

Greinke is 11-6 across the 2021 season, with a 4.11 ERA and 117 strikeouts across 168.2 innings pitched.

The Astros are currently 91-62 and clear in top spot in the AL West. Houston need three more victories to clinch the division for a fourth time.

Joshua Kimmich warned "hungry" Bundesliga leaders Bayern Munich still have room for improvement after they beat Greuther Furth 3-1 despite Benjamin Pavard's red card.

Robert Lewandowski's long goalscoring streak ended at 15 consecutive Bundesliga games - one short of Gerd Muller's record - but the champions moved three points clear of Wolfsburg.

That is now 40 goals in their past eight matches for ruthless Bayern, who led 2-0 courtesy of great finishes from Thomas Muller and Kimmich at half-time.

Pavard was given his marching orders for a professional foul on Jeremy Dudziak early in the second half, but a Sebastian Griesbeck own goal extended their lead.

Cedric Itten's header in the closing stages was too little, too late for bottom side Furth in the Bavarian derby at Sportpark Ronhof on Friday.

Bayern have won eight consecutive matches in a great start to Julian Nagelsmann's reign and midfielder Kimmich says there is more to come.

The Germany international told DAZN: "The character of the team is great. We have players who want to develop, who are hungry.

"We want to win every game. We're in good form at the moment, but we haven't been able to manage all of the games this season with confidence. There's room for improvement."

Kimmich, who delivered the free-kick that was turned into his own net by Griesbeck, added: "It wasn't exactly a brilliant performance on our part, but we had the game under control even when we played with 10.

"We made mistakes in the first half, and we kept inviting Furth via set-pieces."