| Date | Time | Headline |
|---|
| Fri May 27 2016 | 03:30 | LHP C.J. Riefenhauser outrighted to Triple-A Iowa on Thursday |
| Mon Feb 15 2016 | 02:25 | LHP C.J. Riefenhauser, designated for assignment by Orioles on F... |
| Fri Feb 5 2016 | 03:27 | LHP C.J. Riefenhauser destined for assignment to open up spot on... |
| Thu Dec 3 2015 | 04:02 | LHP C.J. Riefenhauser and 1B/OF Mark Trumbo acquired by Orioles ... |
| Fri Nov 6 2015 | 04:01 | LHP C.J. Riefenhauser and RHP Nathan Karns and minor league OF B... |
| Thu Nov 5 2015 | 23:42 | Mariners-Rays complete six-player trade |
| Mon Aug 31 2015 | 23:41 | Riefenhauser will be called up when rosters expand Tuesday |
| Sat Jul 4 2015 | 09:16 | The Rays optioned Riefenhauser to Triple-A Durham on Saturday |
| Tue Jun 30 2015 | 23:55 | Riefenhauser recalled by Rays on Tuesday |
| Tue Jun 16 2015 | 23:04 | Riefenhauser optioned back to Triple-A on Tuesday |
| Thu Jun 11 2015 | 23:28 | Riefenhauser recalled from Triple-A Durham to major league club |
| Sat May 30 2015 | 12:13 | Riefenhauser (shoulder) reinstated from DL and optioned to Tripl... |
| Mon May 25 2015 | 13:00 | Riefenhauser scheduled to join Triple-A Durham Monday after scor... |
| Sat May 23 2015 | 13:11 | Riefenhauser (shoulder) will start rehab assignment Sunday with ... |
| Mon May 18 2015 | 13:53 | Riefenhauser (shoulder) threw 21 pitches in simulated game Monda... |
| Thu Apr 23 2015 | 16:07 | Riefenhauser placed on 15-day DL on Thursday with left shoulder ... |
| Fri Apr 17 2015 | 16:55 | Riefenhauser recalled from Triple-A Durham on Friday |
| Fri Apr 3 2015 | 22:34 | Riefenhauser optioned to Triple-A Durham on Friday |
| Sun Sep 14 2014 | 10:28 | Riefenhauser will be recalled from Triple-A Durham |
| Sun Apr 20 2014 | 18:46 | Rays option Riefenhauser to Triple-A Durham |
