Aug 1 (OPTA) - Seeds Progress from the ATP World Tour 250, Los Cabos Men's Singles matches on Tuesday .. Seeds .. Seed Round Rslt Opponent Score 1 Juan Martin del Potro (ARG) 2nd to play (start 17:00) 1st won (Bye) 2 Fabio Fognini (ITA) 2nd to play (start 17:00) 1st won (Bye) 3 Damir Dzumhur (BIH) 2nd to play Thomas Fabbiano (ITA) (start 17:00) 1st won (Bye) 4 Adrian Mannarino (FRA) 2nd to play Elias Ymer (SWE) (start 17:00) 1st won (Bye) 5 Sam Querrey (USA) 2nd to play Egor Gerasimov (BLR) (start 17:00) 1st won Lucas Gomez (MEX) 6-2 6-3 7 Taylor Fritz (USA) 2nd to play Yoshihito Nishioka (JPN) (start 17:00) 1st won Thanasi Kokkinakis (AUS) 7-6(6) 7-6(5) 8 Feliciano Lopez (ESP) 1st to play Mohamed Safwat (EGY) (start 02:00) (Note : all times are GMT)