Taylor Fritz showed why he is ranked top-10 in the world and rising after beating Miomir Kecmanovic 6-0 5-7 6-2 in Sunday's final of the Delray Beach Open.

Fritz, 25, came into the tournament sitting at a career-best rank of seventh, and he did not lose his first set in Delray Beach until the final.

The top seed, Fritz was nearly perfect in the opening set, hitting 15 winners with only one unforced error and taking 72 per cent (28-of-39) of the total points. Kecmanovic did not hit a single winner in the set.

The 23-year-old Serbian showed far more fight in the second, and after saving all three of Fritz's break-point opportunities – including one match point – Kecmanovic capitalised on his one and only break-point chance of the match to force a third set.

But the mistakes crept back into the underdog's game, shooting himself in the foot with a pair of double faults and more unforced errors than winners.

Fritz took full advantage, securing two breaks down the stretch to run away with the victory and his first title of 2023.

After winning just one of his first six finals on the ATP Tour, Fritz has now won the past four finals he has reached.