| Date | Time | Headline |
|---|
| Sun Nov 10 2013 | 10:15 | Clayton Mortensen re-signs with Royals |
| Tue Aug 27 2013 | 14:38 | Royals acquire RHP Mortensen from Red Sox |
| Wed Jul 3 2013 | 16:58 | Red Sox outright Clayton Mortensen to AAA |
| Sat Jun 29 2013 | 12:49 | Clayton Mortensen DFA'd by Red Sox |
| Wed Jun 26 2013 | 12:36 | Red Sox activate Clayton Mortensen from DL |
| Thu Jun 20 2013 | 17:15 | Clayton Mortensen (hip) ready for rehab stint |
| Tue Jun 11 2013 | 15:41 | Red Sox place Clayton Mortensen on the DL |
| Tue Jun 11 2013 | 10:28 | Mortensen could land on DL with hip injury |
| Sat Mar 30 2013 | 12:35 | Clay Mortensen officially wins bullpen spot |
| Sat Sep 8 2012 | 05:06 | Clayton Mortensen called up from minors on Friday September 7 |
| Wed Aug 8 2012 | 11:28 | Red Sox recall RHP Mortensen from Triple-A |
| Wed Aug 8 2012 | 11:15 | Red Sox expected to call up RHP Mortensen |
| Wed Aug 1 2012 | 18:49 | Red Sox option Mortensen |
| Sun Jul 8 2012 | 13:11 | Clayton Mortensen demoted |
| Sat Jul 7 2012 | 10:16 | Red Sox summon Mortensen for doubleheader |
| Wed Jul 4 2012 | 09:22 | Red Sox option RHP Mortensen to Triple-A |
| Sat Jun 16 2012 | 16:10 | Red Sox recall Clay Mortensen |
| Thu May 10 2012 | 05:35 | Mortensen looks like long relief specialist |
| Wed May 2 2012 | 15:18 | Red Sox calling up Mortensen from Triple-A |
| Fri Mar 23 2012 | 10:47 | Clayton Mortensen among cuts for Sox |
