The world of tennis is rapidly changing as new talents rise on the ATP Tour. Andy Roddick, the 2003 US Open champion, recently shared his perspective on these developments and offered predictions about the future of men’s tennis, highlighting the potential rise of players who blend incredible serving ability with extraordinary athleticism.
Roddick expressed excitement about the possibility of seeing a “serve bot” with the speed and movement comparable to Carlos Alcaraz, a player he describes as an exceptional athlete. He noted,
“I am still waiting for the serve bot that is as fast as [Carlos] Alcaraz,”
said Roddick.
He emphasized that Alcaraz stands out as an exception in a sport trending towards taller, more physically imposing players who also maintain impressive mobility. Roddick added,
“He is not a hugely tall person, but he is like the fastest person we have ever seen and the most athletic body we have ever seen.”
Reflecting on how men’s tennis has shifted over time, Roddick explained the evolving physical demands on players, noting the growing importance of being bigger, stronger, faster, and fitter. He remarked,
“It has to be a generational offset for the trend being bigger, stronger, faster, fitter.”
Roddick compared the current athleticism to past eras when taller players struggled with agility and movement, saying that players around 6ft 7 in previous decades couldn’t move as quickly or smoothly around the court. Looking ahead, he speculated whether we could witness athletes who combine height and agility in unprecedented ways,
“Are we going to have eventually someone who is as tall as [John] Isner, but can move as well as [Jannik] Sinner? I would have said that it was almost impossible three or four years ago, and now I just don’t know.”
Drawing parallels to other sports, Roddick pointed to basketball’s LeBron James as an example of extraordinary physical versatility, stating,

“Maybe we get that person like LeBron [James], who is bigger than Karl Malone, but also runs faster than a point guard in the 90’s.”
In summarizing this vision, he concluded,
“Maybe we are waiting for that level of physicality where I can serve like Isner but move like Alcaraz. What I am seeing now is just absurd.”
The future of tennis, according to Roddick, promises a fascinating blend of power and agility that could redefine the sport’s physical standards.
Height in Today’s Top ATP Players: How It Influences Performance
While Roddick discussed the evolving physical traits of tennis players, he also touched on the role height plays among today’s elite. Currently, Alexander Zverev from Germany stands as the tallest player in the ATP top ten at 6ft 6, whereas Carlos Alcaraz is one of the shortest at 6ft.
This range in stature has not prevented both athletes from achieving remarkable success, suggesting that height may no longer be the decisive factor it once was in determining tennis excellence. Both players have amassed significant career accomplishments that demonstrate skill and determination beyond physical attributes alone.
Carlos Alcaraz’s Impressive Career Highlights
At just 6ft tall, Carlos Alcaraz has made a major impact on the ATP Tour with notable achievements, including:
- Reaching a career-high ranking of world number 1 for 36 weeks.
- Winning five Grand Slam titles: the 2022 US Open, 2023 Wimbledon, 2024 French Open, 2024 Wimbledon, and 2025 French Open.
- Securing seven Masters 1000 titles, including multiple wins in Miami, Madrid, Indian Wells, Monte-Carlo Masters, and the Italian Open between 2022 and 2025.
- Claiming 21 ATP titles spanning Grand Slams, Masters 1000s, ATP 500s, and ATP 250s.
- Accumulating 43 wins over top ten opponents, including four victories against world number one players.
Alexander Zverev’s Career Milestones
Germany’s Alexander Zverev, the tallest in the ATP top tier, has built a strong resume marked by consistency and big-match performances, including:
- Achieving a career-high ranking of world number 2.
- Reaching three Grand Slam finals: the 2020 US Open, 2024 French Open, and 2025 Australian Open.
- Winning seven Masters 1000 titles, with victories at the Italian Open, Canadian Open, Madrid Open, Cincinnati Open, and Paris Masters between 2017 and 2024.
- Collecting 24 ATP titles, including Masters 1000 trophies, an Olympic gold medal, two ATP Finals, ATP 500s, and ATP 250s.
- Recording 55 wins over top ten players, with four triumphs against world number one opponents.
Upcoming Events and Ongoing Competitions
Both Alcaraz and Zverev aim to extend their success as the season advances. Zverev is scheduled to return to competition in Toronto on Monday, July 28. Alcaraz will then participate in the Cincinnati Open beginning Monday, August 4, setting the stage for more high-level contests between tennis’s powerful and agile athletes.
Andy Roddick’s future tennis predictions highlight a transformative era where physicality, speed, and skill merge, potentially ushering in new stars who combine towering stature with exceptional agility. As the sport continues evolving, fans and analysts alike will watch eagerly to see whether these ‘serve bots’ and super-athletes redefine limits on the court.
Our Reader’s Queries
Q. Was Andy Roddick ever #1?
A. Winning one of his five major final appearances helped him reach World No. 1 on November 3, 2003. However, he only held the top ranking for 13 weeks, as Roger Federer soon began to rise as one of tennis’s all-time greats.

