US OpenGuadalajaraSao PauloChengdu

Guillermo Bujniewicz

Argentine Born 1986 Right handed

Head to head

Match log

Qualifying Challengers

2010

Buenos Aires2 CH, challengerClay, November

R32LGuido Pella3-6 5-7

2007

Cuenca CH, challengerClay, July

R32LMichael Quintero4-6 1-6