| Year | W | L | Sv | Hold | IP | H | BB | SO | ER | ERA | WHIP | Rate |
| 2021 | 0 | 1 | 0 | 0 | 12.3 | 20 | 1 | 9 | 13 | 9.49 | 1.703 | -11.3 |
| 2019 | 3 | 4 | 4 | 17 | 53.3 | 52 | 27 | 52 | 27 | 4.56 | 1.481 | 9.2 |
| 2018 | 0 | 2 | 4 | 2 | 26.3 | 28 | 14 | 31 | 18 | 6.15 | 1.595 | -2.5 |
| 2017 | 6 | 4 | 2 | 0 | 77.3 | 58 | 22 | 91 | 20 | 2.33 | 1.034 | 50.4 |
| 2016 | 1 | 2 | 0 | 0 | 31.0 | 28 | 7 | 31 | 19 | 5.52 | 1.129 | -1.0 |
| 2015 | 0 | 0 | 0 | 0 | 13.3 | 18 | 4 | 13 | 5 | 3.38 | 1.650 | 2.4 |
| 2014 | 3 | 2 | 0 | 0 | 86.0 | 100 | 28 | 47 | 44 | 4.60 | 1.488 | 0.8 |
| 2013 | 3 | 2 | 0 | 0 | 96.0 | 89 | 22 | 69 | 31 | 2.91 | 1.156 | 32.4 |
| 2012 | 3 | 6 | 0 | 0 | 96.7 | 106 | 31 | 62 | 54 | 5.03 | 1.417 | -3.9 |
| 2011 | 4 | 7 | 0 | 0 | 102.0 | 111 | 26 | 55 | 49 | 4.32 | 1.343 | 8.0 |
| 2009 | 3 | 7 | 0 | 0 | 59.0 | 76 | 20 | 34 | 41 | 6.25 | 1.627 | -14.5 |
| Date | News |
| 4/25/21 | Diamondbacks release RHP Anthony Swarzak. One week after he was designated for assignment, the Arizona Diamondbacks officially gave right-handed reliever Anthony Swarzak his outright release Sunday. The move makes the 35-year-old a free agent after just six appearances with the Diamondbacks this season. The 11-year veteran made the Arizona roster out of spring training after signing a minor league deal. Source: https://www.bignewsnetwork.com/news/268999510/diam... |
| 3/05/21 | Anthony Swarzak agrees to minor league deal with D-backs. Reliever Anthony Swarzak agreed to a minor league contract with the Arizona Diamondbacks and will be at major league spring training camp as a non-roster invitee. The team announced it added the 35-year-old right-hander on Thursday. He last pitched in the big leagues in 2019 for the Atlanta Braves and had a 4.31 ERA in 44 appearances after he was acquired from Seattle that May 20. Source: http://www.tribtown.com/2021/03/05/bbn-diamondback... |
| 3/04/21 | D-backs add veteran reliever Swarzak as non-roster invitee. The Arizona Diamondbacks have added veteran reliever Anthony Swarzak as a non-roster invitee to spring training. Swarzak has played for eight teams over 10 seasons. Swarzak should have a chance to earn a role in the Diamondbacks' bullpen with several roles up for grabs. Source: https://sports.yahoo.com/d-backs-add-veteran-relie... |