On the first-ever opening Sunday at the US Open, Novak Djokovic defeated 19-year-old Learner Tien in a high-energy match. With John McEnroe announcing for ESPN, the tennis legend appeared caught off-guard by Djokovic’s commanding performance.
Novak Djokovic makes John McEnroe look foolish twice at US Open

Key Takeaways:
- Novak Djokovic overcame 19-year-old Learner Tien on a historic Sunday.
- This was the first-ever opening Sunday at the US Open.
- John McEnroe served as ESPN’s commentator and reacted to Djokovic’s win.
Introduction
Novak Djokovic kicked off his US Open campaign with a solid victory over 19-year-old Learner Tien, marking a memorable match during the tournament’s first-ever opening Sunday. The day carried extra weight not only because of its scheduling significance but also due to the presence of tennis legend John McEnroe in the commentary booth.
Djokovic’s Performance
Djokovic’s experience and tactical prowess ultimately prevailed against Tien’s youthful energy. While the exact scores were not disclosed, the outcome showed why Djokovic remains one of the sport’s top names. Fans tuned in with high hopes of seeing how the rising 19-year-old would challenge the veteran, albeit on a day that itself went down in US Open history for its unique timing.
McEnroe’s Commentary
John McEnroe, renowned for his candid and at times incendiary style, provided on-the-spot analysis for ESPN. His presence alone often raises the stakes, but Djokovic’s performance allegedly made McEnroe look “foolish” on air, according to the news feed’s description. Though few details were revealed about McEnroe’s specific reactions, the dynamic between the seasoned commentator and Djokovic’s formidable play captured viewers’ attention.
A Historic Opening Sunday
In previous years, the US Open began on different scheduling notes, making this inaugural Sunday start a key talking point. Fans, athletes, and commentators alike experienced a new routine, which may herald a different dynamic for future tournaments.
Conclusion
Djokovic’s successful debut against Tien showcased his adaptability and prepared him for the challenges that lie ahead. For McEnroe, this match offered a reminder that the game’s greatest remain unpredictable, even from a commentator’s vantage point. With the first-ever opening Sunday added to the mix, the 2025 US Open is shaping up to be an unforgettable event.