Zverev faltered on serve at 3-4 in a high-quality fourth set allowing Thiem to take the contest to a decider.
|Dominic Thiem of Austria hits a forehand against Alexander Zverev of Germany (not pictured) in the men's singles final match on day fourteen of the 2020 U.S. Open tennis tournament at USTA Billie Jean King National Tennis Center, Flushing Meadows, New York, USA, Sep 13, 2020. Photo: USA TODAY Sports via Reuters|
A limping Thiem trailed 5-3 in a tense decider but Zverev could not close it out and the Austrian summoned some incredible baseline winners to take it into a tiebreak.
A gut-wrenching climax saw Thiem squander two match points from 6-4 with forehand errors but he would not be denied and set up a third match point with a passing shot before Zverev fired wide after four hours and two minutes.
“I wish there were two winners today, we both deserved it,” Thiem, the second Austrian to win a Grand Slam title after Thomas Muster’s 1995 French Open title, said on court after a tearful speech from his crestfallen 23-year-old opponent.
|Dominic Thiem of Austria embraces Alexander Zverev of Germany after defeating Zverev in the men's singles final match on day 14 of the 2020 U.S. Open tennis tournament at USTA Billie Jean King National Tennis Center, Flushing Meadows, New York, USA, Sep 13, 2020. Photo: USA TODAY Sports via Reuters|
Thiem had lost the last two French Open finals to Rafa Nadal and this year’s Australian Open final to Novak Djokovic.
This time he started as the favourite but needed to become the first player to win a Grand Slam title from two sets down since Gaston Gaudio at the 2004 French Open to end his wait.
Thiem is the first male player born in the 1990s to claim a Grand Slam and the first besides the big three of Nadal, Djokovic and Roger Federer to claim one of the majors since Stan Wawrinka won the 2016 U.S. Open.