Updated

Clayton Richard earned his first win of the season by pitching two innings in relief and Jesus Guzman singled home the winning run with two outs in the 17th to give the San Diego Padres a 4-3 victory over the Toronto Blue Jays early Saturday.

Richard (1-5), who had been scheduled to start Saturday night, came on to start the 16th. He came in 0-5 with an 8.35 ERA in seven starts and recently spent time on the disabled list with an intestinal virus. He gave up one hit and struck out two in two innings in his first relief appearance since May 2009 with the Chicago White Sox.

Rookie Jedd Gyorko's third hit of the night, a one-out single, caromed off third base into shallow left. Gyorko was sacrificed to second by Richard and scored when Guzman singled up the middle off Todd Redmond (0-1).