Perez (1-2) gave up four runs on seven hits and a walk over 3.2 innings in Wednesday's loss to Oakland.

After posting a 2.20 ERA despite an atrocious 1.78 WHIP over his first three starts, Perez was due for a course correction. He's seen his strikeout rate rise a bit this year, but Perez's already poor walk rate has gotten significantly worse, and he remains quite hittable. Even if you pick your spots, you're taking a risk by using him.

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