Madison Keys was just 16 when she featured in her first US Open, and the home Grand Slam holds a special place in the now-29-year-old's tennis star's heart.

"It's truly the best, greatest feeling in the entire world," Keys told JWS last week. "I think there have been some of my most heartbreaking moments in front of a US Open crowd, but also some of my absolute most favorite, literally to the point of mid-match getting goosebumps."

Ahead of today's 2024 US Open kickoff, Keys commented on the power of the New York Slam's fans, saying, "The thing I've always loved about playing at the US Open is that, literally no matter how down and out you felt, the entire crowd was still there trying to get you through and push you through."

A chaotic 2024 sets up Keys's US Open appearance

The world No. 14 has had a rollercoaster 2024 season, missing the Australian Open due to injury before making solid finishes at WTA events in Miami, Madrid, and Strasbourg.

The Illinois product then suffered an injury at Wimbledon, withdrawing in the Round of 16 while in a winning position against eventual finalist Jasmine Paolini. "As devastating as that match against Jasmine was, it was also one of my favorite matches that I've played," she explained. "Just because I feel like we were both playing so well."

Her veteran perspective allowed Keys to calmly view the injury for what it was: a simple setback. "[Wimbledon] was really reassuring that I didn't do anything wrong," Keys said. "It wasn't this big thing that we had to worry about or manage. It was just really horrible timing."

"I've started to change my perspective on success and goals," she added. "At the end of every day, being able to say, 'Okay, did I accomplish my goal? If not, what were the lessons learned? How can I move forward with them?' I think that's honestly the best way to go about success in tennis."

Prioritizing health is vital to Keys's tennis career

The 2016 Rio Olympic semifinalist pulled out of the 2024 Paris Games in an effort to maintain her wellness and gear up for the season's final Slam — a decision she says was hard-won.

"It’s one of the greatest honors to be able to play for your country and play at an Olympics, and it was honestly one of my favorite tennis moments of my life," she said. "But I'm getting older — I've been on tour for a long time. They like to call me a veteran now, and I think you have to start shifting gears a little bit to prioritize the best schedule... to be able to maintain a high level and stay healthy."

At this stage in her career, Keys notes that every little thing matters, like putting nutrition and rest first in the run-up to another US Open while also partnering with supplement companies to boost her conditioning along the way.

"It's a lot about the details — we're constantly putting our bodies under insane amounts of stress and traveling," she said. "Being able to, like, literally not get a cold, something as small as that. I've been lucky to be able to partner with Thorne — that has been my absolute go-to — because if I can do all of the things right, I'm setting myself up for success.

"The other thing is prioritizing recovery, making sure that I have my whey protein, getting a good night's sleep, and being able to recover — those things are so important. Most people would think, 'Oh, it's about time in the gym and on the court.' That's obviously really important, but it's all of the little details that create the full picture."

Recognizing that pacing her seasons and listening to her body will help protect her health and, ultimately, her career, Keys is clear on her path forward. "At this point in my career, my biggest goal is I want to play tennis for as long as I want to play tennis," she said. "I don't want some outside force to be the reason that I have to step away from the game."