Wimbledon: All the early upsets could stem from a lack of experience on grass courts

LONDON (AP) — Successful as Novak Djokovic has been on the grass courts of Wimbledon — he's won 100 matches and seven of his 24 Grand Slam trophies there — it's not as if he grew up plying his talents on the surface.

Indeed, he never competed or even practiced on it at all until 2005, when he entered the qualifying event held at the nearby Roehampton facility and won three matches there to earn the right to make his debut at the All England Club at age 18.

“That was actually the first year I stepped out on the grass,” said Djokovic, who will play 11th-seeded Alex de Minaur on Monday for a quarterfinal berth at the Grand Slam tournament. “I must say that it felt very natural for me to adapt to it, even though I grew up on clay.”

That's a common refrain among today's pros, and the lack of familiarity with, and comfort on, grass could be one of the reasons for all of the upsets in the early going at Wimbledon. The eight total top-10 seeds — four women, four men — who lost in the first round were the most at any major since they began seeding 32 in brackets in 2001.

“Grass,” 2022 champion Elena Rybakina said after her third-round exit Saturday, “is very unpredictable.”

With her departure, and defending champ Barbora Krejcikova's loss to Emma Navarro a few hours later, there is guaranteed to be yet another first-time women's title winner this year at the All England Club. Whoever takes home the trophy on July 12 will be the ninth woman to do so in the event's past nine editions.

Plenty of top players learned to play tennis on hard courts, especially in North America, or clay courts, especially in Europe and Latin America. Grass? Not so much, except for those from England or Australia. It's an acquired taste and skill, and it doesn't help anyone that the portion of the season spent on the turf is so abbreviated.

“Usually when I was on grass,” joked Eva Lys, a 23-year-old German who reached the second round at Wimbledon, “it was when I was tanning.”

There are more than 35 hard-court tournaments listed on the 2025 WTA calendar, 11 held on clay and seven on grass, which is used from June 9 through Wimbledon.

“It’s not just that we only play on grass for about a month,” said Lorenzo Musetti, a semifinalist at the All England Club a year ago and a first-round loser as the No. 7 seed this time. “It’s a surface that requires a lot of adapting. You have to go by feeling.”

There isn't much of a chance to get used to the slippery footing, needing to bend one's knees to reach shots that skid more than bounce, or dealing with the inconsistent ways balls move.

“Everything is so different about it,” said Tommy Paul, the 13th-seeded American who bowed out in the second round after coming down awkwardly on his foot during a point.

Growing up in North Carolina, Paul picked up a racket at age 7 and his first surface was green clay. It wasn't until he was 15 or 16 that he first tried hitting on grass, at a junior event at the Philadelphia Cricket Club.

“I was probably diving all over the court when I didn’t need to. I’ve always said it’s the most fun surface to play on,” Paul said. “I like the disorder about it."

His grass debut arrived earlier than for many who reach the sport's top levels. Like Djokovic, most never set foot on on the stuff until they're about 17 or 18 and heading to England (unlike Djokovic, usually for Wimbledon's junior tournament).

Some have one rough encounter that sticks with them.

Naomi Osaka, a former No. 1 and four-time Grand Slam champion on the hard courts of the U.S. Open and Australian Open, slipped and hurt her knee nearly a decade ago on grass and that created fear, she said. She has never been past the third round at Wimbledon.

Iga Swiatek, another former No. 1 and the owner of five major trophies earned elsewhere, did win a junior Wimbledon title, but it's her least-successful Slam as a pro. She will try to equal her run by getting to the quarterfinals with a victory against No. 23 Clara Tauson on Monday.

“This year on grass, I had some moments where I just felt comfortable and I didn’t have to think much,” Swiatek said. “It was just pretty smooth.”

AP tennis: https://apnews.com/hub/tennis

Novak Djokovic of Serbia sits on the grass after diving to return to Miomir Kecmanovic of Serbia during a third round men's singles match at the Wimbledon Tennis Championships in London, Saturday, July 5, 2025. (AP Photo/Kirsty Wigglesworth)

Taylor Fritz of the U.S. falls to the court after diving to return to Alejandro Davidovich Fokina of Spain during a third round singles match at the Wimbledon Tennis Championships in London, Friday, July 4, 2025. (AP Photo/Kin Cheung)

Elena Rybakina of Kazakhstan plays a return to Clara Tauson of Denmark during their women's singles third round match at the Wimbledon Tennis Championships in London, Saturday, July 5, 2025.(AP Photo/Kin Cheung)

Emma Raducanu of Britain slips and falls attempting to return to Aryna Sabalenka of Belarus during a third round women's singles match at the Wimbledon Tennis Championships in London, Friday, July 4, 2025. (AP Photo/Joanna Chan)

Novak Djokovic of Serbia slips and fall as he plays Miomir Kecmanovic of Serbia during a third round men's singles match at the Wimbledon Tennis Championships in London, Saturday, July 5, 2025. (AP Photo/Kirsty Wigglesworth)

FOXBOROUGH, Mass. (AP) — New England Patriots coach Mike Vrabel said Wednesday that he hasn't heard anything from the NFL that would prevent Stefon Diggs from playing in Sunday's regular-season finale as the receiver faces strangulation and other criminal charges in connection with a dispute with his former private chef.

The Patriots voiced their support for Diggs in a statement Tuesday after the allegations became public. Vrabel echoed that support.

“We’ve made a statement and we’ve taken the allegations very seriously,” Vrabel said. "I don’t think we have to jump to any sort of conclusions right now. Let the process take its toll.”

Diggs didn't speak with reporters Wednesday as he has typically done throughout the season. But he was in the locker room prior to practice and on the practice field with the team.

The NFL issued a statement saying Diggs is eligible to play.

News of the charges against Diggs emerged after a court hearing Tuesday in Dedham, Massachusetts. Diggs is charged with felony strangulation or suffocation and misdemeanor assault and battery.

According to police, the chef told investigators that Diggs hit her and tried to choke her during a discussion about money.

Diggs’ lawyer, David Meier, said in an emailed statement that Diggs “categorically denies these allegations.” Meier described the allegations as unsubstantiated and uncorroborated.

A court arraignment is scheduled for Jan. 23.

Vrabel said he didn't anticipate the situation being a distraction for his team. The Patriots are currently 13-3 and have already wrapped up their first AFC East title since 2019. With a victory against Miami on Sunday and a loss or tie by the Denver Broncos against the Chargers, New England would also secure the conference's top seed in the playoffs and a first-round bye.

“I think these are allegations. ... Things that we have to handle,” Vrabel said. "Every day there are distractions, some are smaller than others. I’m confident that we’ll focus on the Dolphins.”

Diggs, 32, joined New England before this season after a trade from Houston. He has been a standout player for the Patriots, leading the team with 82 catches and 970 yards receiving.

AP reporters Mike Casey in Boston, and Mark Scolforo in Harrisburg, Pennsylvania contributed.

AP NFL: https://apnews.com/hub/NFL

New England Patriots wide receiver Stefon Diggs (8) runs against the New York Jets during the first half of an NFL football game, Sunday, Dec. 28, 2025, in East Rutherford, N.J. (AP Photo/Adam Hunger)

FILE - New England Patriots wide receiver Stefon Diggs (8) leaves the field following an NFL football game against the Cincinnati Bengals, Sunday, Nov 23, 2025, in Cincinnati, Ohio. (AP Photo/Peter Joneleit, File)