27-year old righty starting pitcher Jair Jurrjens will join the Orioles’ starting rotation this Saturday against the Tampa Bay Rays. He will be replacing lefty Wei-Yin Chen, who has recently been placed on the D.L. Jurrjens has pitched in 8 games (all starts) in AAA-ball for the Orioles this year and he is 4-1 with a 3.14 ERA and a 1.14 WHIP. Jurrjens has pitched in 126 games (125 starts) in his first 8 years in the majors and he is 53-37 with a 3.62 ERA and a 1.32 WHIP. Jurrjens was a solid major league starting pitcher not too long ago, so maybe the Orioles will catch some lightning in a bottle with him.