Royals reliever Tim Collins suffered his worst appearance of the Cactus League on Saturday against the Diamondbacks. He allowed five runs on six hits over an inning of work. The left-hander also struck out two while seeing his spring ERA rise to 13.50.

"He was really throwing the ball well before he went to the WBC, then he went and kind of sat for a while, got off-kilter a little bit," manager Ned Yost told MLB.com. "Not too much concern. There are just mechanical things we need to continue to address with him, and Dave [Eiland, the Royals pitching coach] thinks he'll be fine."