The Pirates open their final homestand of the season tonight with a 7:05 start against the Houston Astros at PNC Park. Steve Pearce, who has hit safely in seven of his past eight starts and has a homer in three lifetime at-bats against Astros starter Randy Wolf (4-2, 4.26), gets the nod in right field. Brandon Moss gets the night off. Ian Snell (6-11, 5.69) will start for the Pirates (64-89), who are one loss away from their fourth consecutive 90-loss season.
Astros — Kazuo Matsui 2B, Michael Bourn CF, Miguel Tejada SS, Lance Berkman 1B, Geoff Blum 3B, Hunter Pence RF, Ty Wigginton LF, Humberto Quintero C, Randy Wolf LHP
Pirates — Nyjer Morgan LF, Freddy Sanchez 2B, Nate McLouth CF, Ryan Doumit C, Adam LaRoche 1B, Steve Pearce RF, Andy LaRoche 3B, Luis Cruz SS, Ian Snell RHP