Top seed Rafael Nadal kicked off main draw singles play in Buenos Aires with a 6-4, 6-0 win over Argentine qualifier Facundo Arguello. He is now the sole owner of No. 10 on the Open Era match wins list, passing Boris Becker with victory 714.
Making his second appearance at the Argentina Open (lost to Gaston Gaudio in the quarter-finals 10 years ago), our champ has set a second-round clash with No. 59 Federico Delbonis. Vamos Rafa!