AUCKLAND, New Zealand - Australian qualifier Greg Jones produced the largest upset at the Heineken Open on Tuesday, ousting sixth-seeded Jurgen Melzer of Austria 7-6 (7), 6-2 in the first round for his first ATP victory.
Tall, rangy and powerful, Jones matched Melzer shot for shot in a first set that contained no breaks of serve. He rallied from 6-4 down in the tiebreaker before closing out the second set in only 30 minutes, belying a ranking that had slumped from 187th to 373rd during 2012.
"It's a pretty good feeling," said Jones, who won three matches in qualifying. "I had a pretty rough year last year, which my ranking shows. I trained really hard in Melbourne with a couple of guys, a couple of fellow Aussies during the off-season, and physically I'm just feeling a lot better on the court."
Another qualifier to win was Igor Sijsling, who beat Robin Haase 3-6 6-3 7-5 in an all-Dutch match.
In other first-round matches action, Lukas Lacko of Slovakia beat Paolo Lorenzi of Italy, 6-3, 6-3, and Santiago Giraldo of Colombia swept past Go Soeda of Japan 6-1 6-0.
Alejandro Falla of Colombia was leading Grega Zemlja 6-4, 3-1 when the Slovak retired with an unspecified injury, while Canadian qualifier Jesse Levine beat New Zealand wild card Dan King-Turner 6-2, 6-2.
Gael Monfils rallied past Benjamin Becker of Germany 6-7 (2), 6-3, 6-4. The Frenchman, ranked 99th, entered the main draw on a wild card and looked in good touch ahead of the Australian Open, which starts Jan. 19.
Yen-hsun Lu of Taiwan beat Benoit Paire 6-3, 2-6, 6-2 with the Frenchman appearing to struggle with a hamstring injury.