With one semi-final in her last seven tournaments, the coming months will define the next stage of her career

Towards the end of a messy first set tie-break late on Wednesday, Aryna Sabalenka wildly sprayed another painfully nervous backhand before slamming her racket to the ground. As the racket connected with the acrylic floor, its vibration dampener detached from the strings and rolled off in the direction of the broadcast camera pit by the side of the court.

With the diminutive 20-year‑old Czech player Sara Bejlek leading Sabalenka 6-5 in the tie-break, this slapstick sequence forced play to pause while the Belarusian and a couple of volunteers comically searched for the missing vibration damper underneath the cameras until she gave up and retrieved a new one. A few minutes later, Sabalenka trailed by a set.

• Seven-time major winner has not played since April

• Spaniard missed French Open and Wimbledon

• US Open announces record $108m prize fund

Carlos Alcaraz has won his battle to be fit for the US Open.

The seven-time grand slam champion has not played on the ATP Tour since April due to an ongoing wrist issue, but enlisted the help of football transfer journalist Fabrizio Romano to announce his comeback.

• Total prize pool for tournament will be $108m

• Players guaranteed $140,000 for making first round

The world’s leading tennis players have welcomed the US Open’s announcement of a 20% increase in prize money and agreed not to continue their protests at this year’s tournament as a result.

The build up to both the French Open and Wimbledon was overshadowed earlier this year by a media boycott as the players continue to demand a greater share of tournament revenues, but after the US Tennis Association announced a record prize pot of $108m there will be no such disruption at Flushing Meadow.

• Format would resemble that of Australian rules football

• League will ditch conferences for five-division setup

Major League Soccer is planning a significant overhaul of its playoff format, multiple league and club sources told the Guardian this week. The changes, which would debut in 2028 alongside the league’s shift to a fall-to-spring schedule, could include a “double-elimination” component and see as many as 20 teams feature. Sources spoke on the condition of anonymity as they were not authorized to discuss the league’s plans.

The Guardian has viewed a potential schedule for the new format, in which the playoffs start in late April and unfold over roughly three weeks with MLS Cup being played on Sunday 21 May 2028. The changes to the playoff format would pair with long-reported changes to MLS’s regular season, with the league going to a five-division setup in place of its current Eastern and Western Conference structure.

The former Sunday Night Football stalwart is now one step from a seat in the US Senate. And she could cause a shock in liberal Minnesota

As the third leg of NBC’s Sunday Night Football crew alongside play-by-play man Al Michaels and the tart-tongued analyst Cris Collinsworth, Michele Tafoya was a paragon of deference and neutrality for 11 years as an NFL sideline reporter, dutifully relating boilerplate tactics, talking points and injury updates when she wasn’t nodding along to softball interviews or fumbling through hammy production gimmicks for viewers who might have been too offline to get the bit. She was almost pathologically committed to not doing anything to draw attention to herself or her gender in an era when sideline reporting was a fast track to national celebrity. Even her football takes hewed to the middle. (“New Orleans doesn’t want to lose to Atlanta twice in a season …”) Anyone who says they saw the 61-year-old emerging as a rightwing firebrand was watching a different game.

And yet here we are. Last week, Tafoya was the decisive winner of Minnesota’s US Senate Republican primary, earning the party’s nomination for November’s general election. Even more striking: she beat back eight challengers, not least Adam Schwarze, the party-endorsed pro-gun, pro-military ex-Navy SEAL, and Royce White, the anti-leftist, anti-trans NBA flameout currently testing WNBA gender norms.

• Move could be confirmed along with $100m US Open pot

• Slams have been in dispute with players for 18 months

Tennis’s grand slam tournaments have agreed to establish a formal player advisory council in a move aimed at defusing the row over prize money. The joint venture could be confirmed on Wednesday as part of the US Tennis Association’s (USTA) announcement of this year’s US Open prize money, which is expected to top $100m (£74m) for the first time.

The four slams have been in dispute for almost 18 months, with leading players – including Jannik Sinner and Aryna Sabalenka– demanding a greater share of tournament revenues as part of a wider overhaul of the sport’s finances and operations that would also lead to the major tournaments making contributions to player welfare and offer meaningful player representation.

Baseball showman Bill Veeck’s most audacious stunt sent Eddie Gaedel to bat for the lowly St Louis Browns in 1951 – and created an unforgettable diamond spectacle

Bill Veeck had a track record for designing some of the most elaborate marketing promotions during his four stints as a Major League Baseball owner, including an exploding scoreboard in 1960. But his most outlandish publicity stunt was sending 3ft 7in inch pinch-hitter Eddie Gaedel to the plate at a game 75 years ago Wednesday.

Sporting uniform number 1/8, Gaedel was greeted with a standing ovation at Sportsman’s Park in St Louis as he came to bat in the second game of a doubleheader on 19 August 1951 for the St Louis Browns. A famous Associated Press photo shows Detroit Tigers catcher Bob Swift sitting on his knees with a ball in his glove, towering over Gaedel and his tiny strike zone. Not surprisingly, he walked on four pitches, and was immediately lifted for a pinch-runner.

• Milwaukee match major-league record dating to 1887

• Yelich, Hamilton and Lara hit three-run home runs

• Catcher Sánchez completes five-hitter with slowballs

The Milwaukee Brewers matched baseball’s modern-era record for the biggest shutout, beating the Seattle Mariners 22-0 on Tuesday night behind three-run homers from Christian Yelich, David Hamilton and Luis Lara and a two-run shot by Jake Bauers.

The major league-best Brewers (78-48) matched a franchise record for runs in a game.

• Saints’ Bell alert as he was driven from the field

• At least six fights mar joint practice at training camp

• Donovan Ezeiruaku ejected for throwing punches

New Orleans wide receiver Ronnie Bell was carted off the field because of the effects of Southern California heat after being involved in one of several fights during a chippy joint practice between the Saints and Dallas Cowboys on Tuesday.

“He just had to go inside for a little bit. He just got a little bit overheated,” New Orleans coach Kellen Moore said.

• Family says Venezuelan has pending asylum claim

• DHS says 34-year-old faces removal proceedings

San Diego Padres minor-league catching coordinator Oswaldo Pirela remained in federal immigration custody on Tuesday after being detained at an airport in El Paso, Texas, while returning from a work trip.

Pirela’s family said the 34-year-old Venezuelan has a pending asylum claim and has continually renewed his work authorization. The Department of Homeland Security said he does not have legal status and will face removal proceedings.

The former Dallas Cowboys star is on indefinite leave after being arrested on suspicion of drunk driving. His future in a competitive business is now in doubt

After Tony Romo’s arrest last month, TMZ published a 31-minute “extended cut” of the body-camera footage from the Wisconsin police officer who arrested CBS Sports’ star NFL analyst on suspicion of operating a vehicle while under the influence.

It’s an uncanny watch. The former Dallas Cowboys quarterback’s familiar goofy geniality collides with the gravity and stilted formality of an encounter with law enforcement. The video of a disoriented Romo struggling to answer basic questions and failing a field sobriety test, and his rictus-grinning, disheveled, head-askew mug-shot, form a glaring contrast with his smart-suited look a year earlier: beaming as he posed in the spotlight with his play-by-play partner, Jim Nantz, at the network’s preseason media preview.

• Marta Kostyuk and Peyton Stearns beat American pair 6-2, 1-6, 10-8

• Serena and Venus enjoy ‘fun’ on-court reunion despite defeat

One game into the family reunion of the decade, Venus Williams launched herself inside the baseline in her single-minded pursuit of a puffball second serve. For a brief moment the Cincinnati Open was transported back 15 years. Williams pounded her forehand return directly at the right hip of her opponent Marta Kostyuk, instantly eliciting gasps from the audience as she snatched the point. Back when the Williams sisters spent their spare time racking up grand slam titles for fun, this was how they dealt with most adversaries.

In the end, Venus and Serena’s first doubles match together in four years, and only their second in the past decade, ended in a rollercoaster 6-2, 1-6, 10-8 defeat to Kostyuk and Peyton Stearns, another wildcard pair and two formidable singles players. For once, the result did not seem to matter.

• Jeanie Buss wants to remain as controlling owner

• Family were set to sell stake to Bob Iger and Josh Kushner

Jeanie Buss is reportedly challenging her siblings’ attempt to sell the family’s remaining stake in the Los Angeles Lakers.

Hours after the Buss family released a statement revealing their ⁠intention to sell their 17.8% ownership of the franchise to Bob Iger and Josh Kushner, CNBC and ESPN reported that Jeanie Buss’s lawyer sought to halt her siblings’ sale on ⁠legal grounds.

• NBA is looking into claims of salary cap circumvention

• ESPN says league has no proof owner funneled money

• Steve Ballmer denies allegations; Leonard trade on hold

The NBA has disputed an ESPN report on the league’s investigation into possible salary cap circumvention by the Los Angeles Clippers.

On Monday, ESPN reported that, after an 11-month investigation, the NBA was not able to show proof that Clippers owner Steve Ballmer funneled money to Kawhi Leonard via team sponsorships to bypass the salary cap. The outlet also said the two sides have been “negotiating a resolution to the investigation”.

The American has proved again that she’s in a class of her own. But is that a good thing for her sport?

Over the weekend, more than 16,000 fans, including former and current world champions such as Floyd Mayweather, Terence Crawford and Shakur Stevenson, filled State Farm Arena in Atlanta to witness Claressa Shields dominate Kaye Scott.

Shields made quick work of Scott winning by TKO in six rounds after unleashing a flurry of punches against the Australian, whose corner threw in the towel to stop the fight before more damage could be done.

The 12-time national title-winning coach discusses Connecticut’s time on top, his bond with Paige Bueckers, the Pat Summitt rivalry and why he isn’t retiring just yet

Let’s get one thing out of the way right from the jump: UConn Huskies coach Geno Auriemma says he isn’t retiring anytime in the “foreseeable future”.

That may come as a relief to fans of the program who have never known anyone else to be at its helm. Though he declined to promise an exact timeline, Auriemma made one thing clear while speaking to the Guardian last week: he’s going to be sticking around.

• John was first player to undergo pioneering operation

• New York Yankees pay tribute to four-time All-Star

Tommy John, the namesake of a ligament-replacement surgery that paved a path to recovery for injured baseball players, has died. He was 83.

TMZ.com reported that the pitcher died at his home in Florida, surrounded by his family, including his wife, Cheryl. John ⁠had recently been in hospice ⁠care.