Jake Peavy is open to closing games in the future. "If I can't stay healthy for 200 innings, if somebody says something about closing or being a reliever, I can do that, I can be a reliever," Peavey said. "How do I know that? I can be a reliever because I think I can. That's the bottom line. I can do something because I believe I can do it. If it comes down to that, I'll do it because I love this game. "When I walk away, you guys will know it because it's time." Peavy pitched five innings of scoreless, no-hit ball as the White Sox defeated the Mariners, 5-0, in Cactus League action at Camelback Ranch on Saturday.