Gerald Melzer ousts sixth-seeded Horacio Zeballos in Quito
None of the top four seeds played on Monday, and all have byes into the second round.
Feb 06, 2017 by AP
WATCH: Safarova saves 9 match points, wins; Karlovic d. Zeballos 22-20
Karlovic—who hit 75 aces—and Zeballos set the record for most games played at the Oz Open.
Jan 17, 2017 by Brad Kallet
Djokovic beats Zeballos, then takes selfie with him; Murray advances
Djokovic won, 6-3, 6-4, and will take on Radek Stepanek in the quarterfinals.
Jan 04, 2017 by AP
Photo Gallery: Miami Open Moments, Tuesday 3/29
The best photographs from a busy day, and night, of tennis.
Mar 30, 2016 by Steve Tignor
Plot twist in Miami as underdogs step in for Federer, Nadal
Dzumhur advanced when Nadal retired, and Zeballos took Federer's place when he withdrew.
Mar 28, 2016 by Kamakshi Tandon
All eight seeds advance to Swiss Open quarterfinals
The last tournament where the quarterfinals bracket went with seeding was in Montreal in August 2009, according to the ATP.
Jul 30, 2015 by AP
Zeballos beats teenager Rublev in Gstaad, will face top seed Goffin
Pablo Andujar, Dusan Lajovic, Federico Delbonis and Denis Istomin also advanced.
Jul 27, 2015 by AP
Israel seizes 2-1 lead over Argentina in Davis Cup
Erlich, Ram defeat Delbonis and Zeballos, 6-3, 3-6, 6-1, 3-6, 6-3 to stake Israel to 2-1 lead.
Sep 13, 2014 by AP