US Baseball Pro

The Houston Astros, believing their season can still be saved, acquired pitcher Randy Wolf from San Diego on Tuesday in exchange for minor leaguer Chad Reineke.

Wolf, an NL All-Star in 2003, is 6-10 with a 4.74 ERA in 21 starts for the Padres this season. The 31-year-old is in his 10th season and will play for his fourth team. He previously played for Philadelphia (1999-2006) and the Los Angeles Dodgers (2007) before joining the Padres this season.

The left-handed Wolf will start for the Astros in Milwaukee on Sunday, general manager Ed Wade said.

Wolf, in Cincinnati where the Padres were playing the Reds, was caught off-guard by the trade.

“When it ultimately happens, you’re shocked a little bit,” Wolf said. “I didn’t really think about it. I think any team would have been, in some way, a surprise.”