Oh gave up two runs on three hits and a walk while striking out one in the ninth inning Friday to blow his second save of the season in a 6-5 loss to the Giants.

He'd converted 10 straight save chances coming into this one, but Oh found himself catching too much of the strike zone for a change, as his walk was intentional and he threw 17 of 24 pitches for strikes. His 1.86 ERA in 9.2 May innings looks good until you realize it's aided by three unearned runs, and his 1.66 WHIP and 6:7 K:BB during the month are better reflections of his struggles.

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