Wei-Yin Chen yielded four runs over 6 1/3 innings in a loss to the Rockies on Friday. Chen held the Rockies scoreless over the first four innings, but he gave up one run in the fifth, one in the sixth and a go-ahead two-homer to Wilin Rosario in the seventh before being pulled. Of the 34 runs he has allowed this season, 17 have been in the fifth inning or later. He'll attempt to buck that trend when he faces the Rays next week at home.

Wei-Yin Chen yielded three earned runs over six innings Saturday in a loss to the Giants. Chen has allowed three runs in four straight starts and watched his ERA rise above 3.00 on Saturday for the first time since May. He remains a matchup-to-matchup guy in fantasy leagues and is not a great bet next week against a sometimes dangerous Rockies offense.

Wei-Yin Chen surrendered three runs on five hits over seven innings in a loss to the Mariners on Sunday. He struck out five and walked three. Chen was in line for a victory, protecting a 2-1 lead, before he gave up a two-run homer to Henry Blanco with two outs in the seventh. He's given up three runs in each of his last three outings and has posted five straight quality starts. The lefty now has a 6-4 record and 2.95 ERA in 13 starts this season.

Wei-Yin Chen allowed three runs over 7 1/3 innings in a win over the Astros on Tuesday. Chen struck out nine in the outing, aided by an Astros lineup that has struck out more than any team in baseball. He allowed seven hits and a walk in the outing. The lefty now has a 6-3 record and 2.87 ERA in 12 starts this season. His next start will come Sunday against the Mariners.

Wei-Yin Chen allowed three runs over 7 1/3 innings in a no-decision against the Royals on Wednesday. Chen gave up seven hits and didn't allow a walk while striking out three on the night. He's been terrific in three starts since coming off the disabled list, and he now owns a 2.78 ERA through 68 total innings this year. He's got a favorable start his next time out as well -- he faces the Astros on Tuesday.

Wei-Yin Chen effectively danced from danger Friday against the Rangers, allowing one run on eight hits over 6 1/3 innings in a victory. He struck out three and walked two. Chen hasn't missed a beat since missing nearly two months due to a strained oblique, giving up just two runs over 13 1/3 innings in two starts since returning. The Taiwanese left-hander moves to 4-3 on the year to go with a 2.67 ERA and 1.20 WHIP.

Wei-Yin Chen made his first start since May 12 on Wednesday, holding the Rangers to one run over seven innings in the Orioles' 6-1 win. Chen didn't miss a beat despite missing nearly two months due to a strained oblique, allowing just three hits and three walks to Rangers hitters. The left-hander struck out four, moving to 4-3 on the year. He'll carry a 2.82 ERA and 1.16 WHIP into the All-Star break.

Orioles activated LHP Wei-Yin Chen from the 15-day disabled list. Chen will return to start Wednesday night against the Rangers. This will be his first start since May 13 due to a severe right oblique strain. He had a 3.04 ERA and 27/12 K/BB ratio in 47 1/3 innings over eight starts prior to the injury.

Wei-Yin Chen (oblique) will rejoin the Orioles on Wednesday night for a start against the Rangers. Chen has been on the disabled list since May 13 because of a severe right oblique strain. The left-hander had a solid 3.04 ERA, 1.20 WHIP and 27/12 K/BB ratio in 47 1/3 innings (eight outings) before hitting the shelf. He faces a pretty tough test in his first start back but can be activated immediately in AL-only fantasy formats.

Wei-Yin Chen (oblique) will rejoin the Orioles' rotation on Tuesday or Wednesday. Chen has been cleared to return to action after looking and feeling good in his second rehab start on Thursday. He'll return to a 3.04 ERA and 27/12 K/BB ratio in 47 1/3 innings.