Alex Eala’s summer surge has been one of the standout storylines of the season, but the schedule is beginning to ask questions of her body and mind.

The Filipina has put together a remarkable run across two surfaces. On grass, she won a Challenger in Birmingham, reached the semi-finals in Berlin, and advanced to the fourth round of Wimbledon for the first time. She then carried that momentum into the North American hard-court swing by winning her first WTA title at the Washington Open.

That title run was built on quality wins over Jessica Pegula, Elina Svitolina, and Naomi Osaka, but it also added to an already punishing workload. Eala has played more matches than anyone else on the WTA Tour, and that fatigue was evident at the Canadian Open. She managed victories over Alycia Parks and Caty McNally, but Belinda Bencic stopped her in the next round, winning in straight sets.

With Cincinnati and the US Open arriving in quick succession, concern is growing about how much Eala has left in reserve. Speaking on The Inside-In Tennis Podcast, Russ Thaler said: “I’m really worried about her mentally and physically going into the US Open. I think she needs it. Not only physically, but physically for sure. Every match she plays seems to be like a death match, right?

“It’s just sort of the way it goes because she can’t hold serve easily. She has trouble serving matches out. And that, I hope, will come in time. Like her serve is so slow that it’s a weapon at times.

“Even she is saying the emotions she’s feeling are so extreme right now that that affects you physically too and I just think for tennis, because I’m trying to think big picture for tennis right, tennis really needs Alex Eala to win a few matches in New York.

“She’s going to be on show courts. I could see Armstrong being her home court if she can get three rounds in and just have the madness happen in New York. But I worry that the gas tank emotionally and physically will be empty by the time she [gets there].

“Let’s not forget she’s going to be being pulled in about a thousand different directions when she gets to New York City for every sponsorship opportunity you could possibly think of. Alex is dealing with a lot. She’s wise beyond her years. She is obviously different, right?

“She’s made of different cloth than a lot, but she is she’s also human and I’m rooting for her to be healthy through this whole thing. And for tennis to really benefit, I think she needs to win some rounds at the US Open and for that to happen, I kind of think losing sooner than later would not hurt.”

Eala is expected to be among the most popular players at the US Open, but that support will matter little if she exits in the first round. There is also a positive memory to draw on in New York, since last year she earned her first Grand Slam win there by beating Clara Tauson in round one.

Alex Eala’s rapid rise on the WTA Tour is now extending beyond results, with sponsorship interest expected to keep building after a remarkable stretch that has already delivered one new partnership.

The Filipino player has become one of the most talked-about names in women’s tennis over the past few weeks. Her run to the last 16 at Wimbledon last month, where she beat defending champion Iga Swiatek, announced her on the biggest stage. She then reinforced that breakthrough by capturing her first WTA Tour title in Washington last week, defeating five highly rated opponents along the way.

That momentum has carried into the Canadian Open, where she was given night-session billing for all three of her matches and competed before sell-out crowds. With the US Open approaching, attention around Eala is likely to intensify further as companies look to be associated with the emerging star from the Philippines.

Her growing profile has already produced a new endorsement, with Eala confirmed as an ambassador for Marriott Bonvoy hotel group. The announcement placed her in the spotlight in a way that mirrors the sponsor rush that followed Emma Raducanu’s unexpected US Open triumph in 2021.

“Marriott Bonvoy, the award-winning travel program of Marriott International and Official Hotel Partner of the Australian Open, today announced Filipino tennis star Alex Eala as the face of its Asia Pacific excluding China (APEC) edition of the globally celebrated Tennis The World campaign,” read a statement announcing the deal.

“The partnership marks a landmark moment for the loyalty program as it champions Marriott Bonvoy Moments through sport — one that is youthful, authentic and inspirational.

“Eala, one of the most exciting names to emerge on the professional tennis world stage today, embodies Marriott Bonvoy’s brand spirit of big-hearted ambition and bold discovery. With breakthrough performances on the sport’s biggest stages, a rapidly growing international fanbase and a deep connection to Southeast Asia, she embodies Marriott Bonvoys’s spirit of curiosity, ambition and discovery.”

Eala also said: “Travel has always been such a meaningful part of my journey as a tennis player. Every tournament brings the opportunity to experience new places, meet new people and create memories that stay with you long after the match is over.

“I’m excited to partner with Marriott Bonvoy because they share that same belief in the power of travel and meaningful experiences, and I can’t wait to connect with fans across through this partnership.”

Observers will now be watching how quickly more deals follow as Eala’s profile continues to expand.

Aryna Sabalenka said she has “lessons to learn” after her run at the 2026 Canadian Open ended sooner than expected in Toronto.

The world No 1 was beaten 7-6(3), 4-6, 6-4 by 19th-ranked Ekaterina Alexandrova in the fourth round of the WTA 1000 event. It was Sabalenka’s first tournament since her last-16 defeat to Naomi Osaka at Wimbledon last month, and another result that underlined a difficult stretch by her recent standards.

The four-time Grand Slam champion has now fallen before the final in each of her last six tournaments. During that sequence, she managed only one semi-final, which came at the Berlin Open. Before that decline, Sabalenka had put together an outstanding opening to the season, winning 26 of her first 27 matches in 2026.

That early surge included titles at the Brisbane International and the Indian Wells and Miami Open events, along with a place in the Australian Open final. Her quarter-final loss to Hailey Baptiste at the Madrid Open in April ended a 15-match winning streak, marking the start of a more uneven period.

After the defeat in Canada, Sabalenka posted a brief message on Instagram. “Leaving Toronto with a lot of love and lessons to learn. Onto the next,” wrote the 28-year-old.

Alexandrova, meanwhile, was asked to assess the task of facing the top-ranked player after securing the win. She praised the breadth of Sabalenka’s game and the way she can disrupt opponents’ timing and rhythm.

“I think, I mean, she has every aspect of the game, I think, in a very high level,” said the 31-year-old Russian.

“She has an amazing serve, return. She can make amazing shots from both sides, the forehand and the backhand. She can play the dropshot and the volley. So basically she can do anything.

“You need to be prepared for that, that, like, that there’s not going to be, like, some easy points or easy shots. So every point you play, you need to be super focused and super prepared for anything.

“Because even when you make a good shot and you expect something easier for you just to finish the point, maybe it’s not the case with her because she can play it like, you know, like even better shot from your good shot. I think that’s the difficulty to playing against her.

“Also, she also is good with the switching, like, timing and the rhythm. Because like today I didn’t feel any particular rhythm. Sometimes it was super fast, sometimes it was slower, sometimes it was with the spin. It’s really hard to readjust for this type of game.”