| Career - Worst OPS | |||
| Rk | Player Name | Totals | |
| 1 | Fernando Vina | 0.578 | |
| 2 | Ryan McMahon | 0.653 | |
| 3 | Elvis Andrus | 0.659 | |
| 4 | Russell Martin | 0.660 | |
| 5 | Mark Ellis | 0.664 | |
| 6 | Juan Pierre | 0.665 | |
| 7 | Andrew Vaughn | 0.679 | |
| 8 | Charlie Hayes | 0.681 | |
| 9 | Deivi Cruz | 0.682 | |
| 10 | Nelson Liriano | 0.684 | |
| 11 | Kirt Manwaring | 0.692 | |
| 12 | Jonathan Villar | 0.695 | |
| 13 | Shane Victorino | 0.702 | |
| 14 | Kyle Seager | 0.702 | |
| 15 | Joe Orsulak | 0.710 | |
| 16 | Mike Cameron | 0.711 | |
| 17 | Jeimer Candelario | 0.712 | |
| 18 | Anthony Santander | 0.714 | |
| 19 | Greg Gagne | 0.718 | |
| 20 | George Bell | 0.720 | |
| 21 | Paul Lo Duca | 0.721 | |
| 22 | Joe Panik | 0.721 | |
| 23 | Laynce Nix | 0.723 | |
| 24 | Eduardo Nunez | 0.724 | |
| 25 | Derrick May | 0.727 | |
| Single Season - Worst OPS | |||||
| Rk | Player Name | Totals | Year | ||
| 1 | Juan Pierre | 0.543 | 2003 | ||
| 2 | Elvis Andrus | 0.564 | 2016 | ||
| 3 | Fernando Vina | 0.567 | 2003 | ||
| 4 | Shogo Akiyama | 0.584 | 2021 | ||
| 5 | Elvis Andrus | 0.585 | 2011 | ||
| 6 | Nick Markakis | 0.586 | 2021 | ||
| 7 | Fernando Vina | 0.587 | 2002 | ||
| 8 | Elvis Andrus | 0.589 | 2014 | ||
| 9 | Paul Lo Duca | 0.590 | 2003 | ||
| 10 | Russell Martin | 0.600 | 2017 | ||
| 11 | Charlie Hayes | 0.608 | 1997 | ||
| 12 | Elvis Andrus | 0.613 | 2020 | ||
| 13 | Ryan McMahon | 0.615 | 2021 | ||
| 14 | Juan Pierre | 0.625 | 2001 | ||
| 15 | Mike Cameron | 0.627 | 2010 | ||
| 16 | Elvis Andrus | 0.629 | 2015 | ||
| 17 | Greg Vaughn | 0.633 | 1993 | ||
| 18 | Mark Ellis | 0.636 | 2011 | ||
| 19 | Coco Crisp | 0.638 | 2015 | ||
| 20 | Elvis Andrus | 0.642 | 2012 | ||
| 21 | Matt Joyce | 0.642 | 2019 | ||
| 22 | Andrew Vaughn | 0.644 | 2023 | ||
| 23 | Steven Duggar | 0.645 | 2022 | ||
| 24 | Joe Panik | 0.646 | 2017 | ||
| 25 | Greg Gagne | 0.650 | 1996 | ||