Rasmussen (0-1) allowed three runs on five hits over five innings Friday, striking out two and taking a loss against the White Sox.
The first run to score on the 26-year-old righty came in the second inning when he fired a wild pitch. He then gave up a solo shot to Jake Burger in the third, followed by Burger's RBI single in the fifth. Rasmussen tossed 47 of 68 pitches for strikes, including nine whiffs, and he'll carry a 5.00 ERA into Chicago against the Cubs next week.