Thompson was called up from Triple-A Portland on Wednesday and made a spot start in Wednesday's 5-4 loss to Philadelphia. The right-hander allowed three runs and nine hits over six innings, but didn't receive a decision.
(Updated 7/19/2006)

Analysis: Thompson is 3-2 with a 4.32 ERA in 10 starts for the Padres this season. Third baseman Vinny Castilla was released to make room on the roster for Thompson.