Jack Draper's Miami Open campaign came to an abrupt halt on Friday evening as the towering American Reilly Opelka produced a masterclass in serving to secure a straight-sets victory.
The 6ft 11in Opelka, who ranks 67th globally, unleashed 25 aces and accumulated 47 winners during the 93-minute encounter.
Both sets required tiebreaks, with the American prevailing 7-6(3), 7-6(0) in emphatic fashion.
Draper, seeded 25th, committed merely six unforced errors throughout the contest yet found himself powerless against his opponent's devastating delivery.
Jack Draper has crashed out of the Miami Open after a straight sets defeat to Reilly Opelka
|GETTY
"The guy played an incredible match," Draper acknowledged afterwards. "It's a difficult one."
The defeat represents a challenging moment for Draper as he navigates the early phase of his return following a bone bruise that sidelined him for seven months.
Miami marked only his third ATP event since resuming competitive play.
"I guess I'm still at the very early stages of coming back from what was a very difficult injury to deal with," the 24-year-old reflected.
His recent quarter-final appearance at Indian Wells, where he secured a notable victory over Novak Djokovic, had raised expectations heading into Florida.
Reilly Opelka, the 6ft11 American with a 144mph serve, hit a breathtaking 25 aces and accumulated 47 winners
|REUTERS
"I've just got to keep on chipping away with my team, trying to do all the right things, practising well," Draper added.
"The thing I'm looking forward to the most is earning the right to get momentum again."
The result leaves Draper facing mounting concerns over his world ranking as the clay-court season approaches.
He has already relinquished his position as Britain's leading male player, with Cameron Norrie reclaiming the top spot this week.
Currently positioned 26th in the world, Draper risks sliding further down the standings given his limited opportunities to accumulate points during his extended absence.
With a homecoming Wimbledon tournament targeted by Draper, falling off the rankings list could mean he does not automatically qualify for the competition.
His record at the Miami tournament remains modest, having never progressed beyond the second round at the Hard Rock Stadium venue.
Despite the setback, Draper maintained perspective on his situation. "If someone said that I'm going to be playing Dubai, Indian Wells, here, and go home feeling good, then I would have taken that, because it's a long season to go."
Jack Draper is targeting Wimbledon to really unleash his talent after a nightmare spell out with injury
|REUTERS
Katie Boulter advanced to the third round following an unusual conclusion to her rain-disrupted encounter with Clara Tauson.
The Danish 17th seed withdrew through injury with Boulter leading 6-7(4), 6-4, 1-0.
"It was a complete battle - some ugly tennis and ugly conditions as well, but you have to find a way," Boulter remarked.
The British number three has enjoyed a remarkable resurgence since claiming the WTA 250 title in Ostrava last month, climbing back to 63rd in the live rankings after dropping outside the top 100 following a difficult 2025.
Karolina Muchova, the 13th seed, awaits in the next round.