| Date | Time | Headline |
|---|
| Tue Sep 9 | 18:43 | Spencer Arrighetti Getting Second Opinion on Elbow |
| Sat Sep 6 | 18:53 | Spencer Arrighetti Won't Require Surgery |
| Thu Sep 4 | 21:45 | Spencer Arrighetti Likely Done for Regular Season |
| Wed Sep 3 | 21:55 | Spencer Arrighetti Placed on 15-Day Injured List |
| Wed Aug 6 | 21:58 | Spencer Arrighetti Roughed Up in Return From Injury |
| Tue Aug 5 | 00:20 | Spencer Arrighetti To Start For Astros Wednesday |
| Fri Aug 1 | 21:52 | Spencer Arrighetti Nearing Return |
| Fri Aug 1 | 15:17 | Spencer Arrighetti has Outing to Forget on Thursday |
| Mon Jul 28 | 14:32 | Spencer Arrighetti to Make Another Rehab Start |
| Sat Jul 26 | 11:10 | Spencer Arrighetti Throws 62 Pitches in Second Rehab Outing |
| Wed Jul 23 | 10:44 | Spencer Arrighetti to Make Another Double-A Start This Week |
| Sun Jul 20 | 08:36 | Spencer Arrighetti Sharp During Rehab Start |
| Fri Jul 18 | 23:20 | Spencer Arrighetti Nearing Rehab Assignment |
| Wed Jul 16 | 20:05 | Spencer Arrighetti Close to Rehab Assignment |
| Mon Jul 14 | 10:10 | Spencer Arrighetti Nearing a Rehab Assignment |
| Tue Jul 8 | 21:53 | Spencer Arrighetti Set to Face Live Hitters |
| Sat Jul 5 | 14:31 | Spencer Arrighetti Will Throw One More Bullpen Before Facing Live Batters |
| Sun Jun 29 | 10:54 | Spencer Arrighetti Throws Second Bullpen Session |
| Thu Jun 26 | 10:10 | Spencer Arrighetti Throws Bullpen Session |
| Mon Jun 23 | 12:13 | Spencer Arrighetti Could Throw Off Mound Tuesday |