Iga Swiatek is still a standout candidate to win the US Open, even if the WTA field has plenty of strength in depth, so says Laura Robson.

The latest iteration of the season's final grand slam gets under way on August 29, with Emma Raducanu looking to mount a successful defence at Flushing Meadows.

But with six different winners in the last eight WTA majors, the race is wide open to take glory in New York, particularly after three-time major winner Ash Barty called time on her career following this year's Australian Open.

That leaves former British number one Robson feeling any title fight is too tough to call, though she believes the strength of the field makes it all the more thrilling and unpredictable.

"I think it just shows that there's a lot of depth on the WTA side," she told Stats Perform. "You've got 15 players in any given slam [who could win], which for me makes it more exciting.

"I'm pumped when I see the draw come out, because things can open up so quickly. Had Ash Barty not retired earlier this year, then she probably would have been the front runner going into the rest of the season.

"It really could be anyone. Ons Jabeur is playing great tennis, [Elena] Rybakina and then [Paula] Badosa, on hardcourts is playing great as well."

Robson acknowledged it is tough to look past world number one Swiatek, though. The Pole claimed her second French Open crown earlier this year and has won 50 matches in 2022.

"She just looked like she was on fire," Robson added, before suggesting Swiatek's defeat at Wimbledon to Alize Cornet came merely because "she just ran out of gas".

"I think she's going to transition a little slower on to the hard courts then at the US Open. They're not quite the same surface that works best for her game.

"But at the same time, you know, she's got so much confidence at the moment that you can't really bet against her."

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Emma Raducanu is making a "natural transition" to the WTA Tour, says former British number one Laura Robson.

Raducanu became a grand slam winner in just her second major appearance when she defeated fellow teenager Leylah Fernandez in last year's US Open final, and the first qualifier to win the women's singles at Flushing Meadows.

Since then, the 19-year-old has cracked the top 10 of the WTA Rankings, but has otherwise endured a mixed run of form, with a last-16 exit in the Western and Southern Open her latest result ahead of a return to New York, while she has also changed coaches in a season that has so far failed to produce a trophy.

But Robson thinks they are mere teething troubles for Raducanu, arguing that her difficulties have been blown out of proportion.

"I wouldn't say she struggled," Robson told Stats Perform. "I think she's making it a natural transition to the main tour.

"Emma came through so quickly, then struggling to catch up to the day-to-day life of being a professional tennis player, which is a lot of time away from home, a lot of training weeks, a lot of travel.

"She hasn't been able to put that time in. I thought she played great last week in Washington, and unfortunately, had a very tough draw against Camila Georgi in the first round last night.

"But I think she's playing some great tennis. So, I feel when she's back on the courts at US Open, they really suit her and hopefully some positive vibes will help as well."

Robson, a former Junior Wimbledon champion in 2008, won the WTA Newcomer of the Year prize in 2012 after claiming a silver medal alongside Andy Murray in the mixed doubles at London 2012, but ultimately struggled with a succession of injuries before her retirement this year.

She is loathe to draw parallels between her own experiences and those of Raducanu but hopes time can be afforded to the youngster.

"I mean, I wouldn't even compare my situation to hers, because Emma came through so quickly that it feels like she's only just catching her breath," she added.

"She just needs time to manage her own expectations. I hope she's not even thinking about anyone else's expectations because they really don't matter in the grand scheme of things.

"I think she just needs a good amount of training work, which I know she has been doing anyway. And the results will come because they think she's an incredible ball striker and a great athlete as well."

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Laura Robson has hailed Serena Williams as the "greatest of all time" following the announcement of her retirement.

The 23-time grand slam winner confirmed on Tuesday she would be retiring from the court ahead of the US Open, which is now widely expected to be her final appearance at a major tournament.

Williams, who also boasts 14 doubles victories in grand slam events alongside her sister Venus, bid an emotional farewell to Toronto after her second-round defeat at the Canada Open on Wednesday.

The countdown is now on for the US Open, with fans holding the knowledge that every round could be her final farewell, and Robson believes the retirement decision will not have surprised many.

"It's difficult, because you know that it's coming. And I think everyone has been waiting for this announcement over the last few years," she told Stats Perform.

"But it's still very sad that it's finally here. You know, she has been such a great champion for decades now. 

"And I looked up to her growing up, I've got so many memories, watching Serena on TV, I've got my own memories from playing her as well, which is cool. 

"I'm just looking forward to being at the US Open, to seeing the atmosphere of her last few matches. And hopefully she goes on a bit of a run, that would just be electric."

Robson believes Williams is comfortably the greatest of all time in the women's game and added there is a strong argument she is the greatest overall in the sport.

"I think on the women's side, there's no doubt for me that Serena is the greatest of all time. You know, to win as many matches and titles and slams and Olympic medals as she has over the last couple of decades," she stated.

"Doing it all while having a child, going through life-threatening illnesses that she had after giving birth. So many injuries as well. So for me, yeah, on the women's side, definitely greatest of all time.

"There's an argument to be made for greatest in tennis in general, but everyone's got their own opinions on that. And yeah, that's an entirely different debate, because it's really, who you're a fan of the most that that comes down to."

Robson, who announced her own retirement in May, also identified with the tough decision Williams has had to make but feels she has played for "as long as possible".

"It sounds like from the Vogue article that she really doesn't want to retire, she's still struggling to come to terms with it," she added.

"But for me, I found as soon as I said it out loud and said it to the world it does make it a lot easier to wrap your head around. 

"So, for Serena you know, she's devastated to be stopping I'm sure she would love to keep playing by the sounds of it. She played it as long as possible until her body gave out but she's got other priorities in her life now. 

"It's about finding that balance, but it definitely sounds like she's devastated to step away from tennis."

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