Chia-Jen Lo imploded on Sunday during his second blown save, allowing two runs on three walks and a hit against the Blue Jays. Bad timing for his worst appearance in the bigs, as Lo appeared to be close to dismissing Josh Fields from Houston's two-man closing committee (Fields earned the hold in pitching a scoreless eighth inning). Lo didn't surrender a run over his first seven appearances, but he's walked five and allowed three runs over his last three outings (two losses and a blown save). Over 10 1/3 innings at the major league level, Lo has a 2.61 ERA and 1.55 WHIP.