5:46 PM - Tatsuya Imai (Hou) (arm) will make his next rehab appearance Tuesday or Wednesday with Triple-A Sugar Land, Brian McTaggart of MLB.com reports.

7:18 PM - Tatsuya Imai (Hou) (arm) will make another start during his minor-league rehab assignment in the coming week, Chandler Rome of The Athletic reports.

9:40 AM - Tatsuya Imai (Hou) (arm) was charged with five runs on six hits and three walks over two innings in his first rehab start with Double-A Corpus Christi on Tuesday.

12:35 PM - Tatsuya Imai (Hou) (arm) is slated to begin a minor-league rehab assignment with Double-A Corpus Christi on Tuesday, Chandler Rome of The Athletic reports.

5:09 PM - Tatsuya Imai (Hou) manager Joe Espada told reporters that Imai's (arm) bullpen session Friday "looked good," and that the right-hander's next step is to embark on a rehab assignment, Brian McTaggart of MLB.com reports.

4:56 PM - Tatsuya Imai (Hou) (arm) threw a bullpen session Monday, Matt Kawahara of the Houston Chronicle reports.

4:19 PM - Tatsuya Imai (Hou) (arm) played catch at Daikin Park on Thursday, Matt Kawahara of the Houston Chronicle reports.

5:33 PM - Tatsuya Imai (Hou) on Imai's right arm came back negative, Chandler Rome of The Athletic reports.

1:41 PM - Tatsuya Imai (Hou) Astros placed Imai on the 15-day injured list Monday with right arm fatigue.

3:07 PM - Tatsuya Imai (Hou) travelled to Houston on Saturday and will be examined by team physicians for his "tired arm," Chandler Rome of The Athletic reports.

1:48 PM - Tatsuya Imai (Hou) started Thursday's Grapefruit League matchup against the Mets, allowing one hit in a scoreless inning.