Wittgren struck out two in a perfect inning Saturday versus Seattle.
Wittgren has struggled with consistency recently -- he's allowed four runs across 5.2 innings in his last six outings. The right-hander did well in the sixth inning of Saturday's de facto bullpen game. He has a 4.95 ERA, 1.05 WHIP and 23:5 K:BB across 20 innings. He's also logged a save and four holds, but he'll need to be more reliable to get high-leverage assignments regularly.