Second-seeded Florian Mayer of Germany beat Spain's Pablo Andujar 6-3, 6-1 in the final of the Nastase Tiriac Trophy on Sunday.
Mayer needed just over an hour to defeat the fourth-seeded Andujar.
The Spaniard made a determined start and broke in the 4th game to lead 3-1, but Mayer immediately broke back for 3-2 before holding his serve to level the scores at 3-3.
But Andujar lost his way thereafter, winning only one more game in the match.
With Mayer leading 5-0 in the final set, Andujar managed to salvage a game on his service, before losing the match.