STUTTGART, Germany (AP) Wild card Lukasz Kubot of Poland came back to upset eighth-seeded Guillermo Garcia-Lopez of Spain 4-6, 6-4, 6-3 for a place in the Mercedes Cup quarterfinals.

Garcia-Lopez was one of only two seeded players to have made it to the second round.

Jeremy Chardy of France, the 2009 Mercedes Cup champion, also went out, losing to Santiago Giraldo of Colombia. Chardy won the first set when the match was suspended a day earlier because of rain, but Giraldo rallied when the match resumed on Thursday to win 1-6, 7-5, 6-4.