| Career - Worst OPS | |||
| Rk | Player Name | Totals | |
| 1 | Brandon Phillips | 0.603 | |
| 2 | Norichika Aoki | 0.623 | |
| 3 | Addison Russell | 0.629 | |
| 4 | Daulton Varsho | 0.630 | |
| 5 | Gregory Polanco | 0.667 | |
| 6 | Preston Wilson | 0.670 | |
| 7 | Khalil Greene | 0.683 | |
| 8 | Ryan Zimmerman | 0.684 | |
| 9 | Corey Hart | 0.687 | |
| 10 | Marcus Semien | 0.688 | |
| 11 | Adam Engel | 0.688 | |
| 12 | Hunter Pence | 0.689 | |
| 13 | Hunter Dozier | 0.700 | |
| 14 | Martin Prado | 0.701 | |
| 15 | Salvador Perez | 0.701 | |
| 16 | Moises Alou | 0.706 | |
| 17 | David DeJesus | 0.712 | |
| 18 | Brian McCann | 0.714 | |
| 19 | Jason Kubel | 0.715 | |
| 20 | Ramon Hernandez | 0.717 | |
| 21 | Willson Contreras | 0.720 | |
| 22 | Lourdes Gurriel | 0.721 | |
| 23 | Garrett Atkins | 0.722 | |
| 24 | Wil Myers | 0.726 | |
| 25 | Jose Reyes | 0.732 | |
| Single Season - Worst OPS | |||||
| Rk | Player Name | Totals | Year | ||
| 1 | Daulton Varsho | 0.578 | 2021 | ||
| 2 | Austin Meadows | 0.590 | 2021 | ||
| 3 | Jose Ramirez | 0.599 | 2020 | ||
| 4 | Norichika Aoki | 0.600 | 2014 | ||
| 5 | Daulton Varsho | 0.608 | 2023 | ||
| 6 | Sean Burroughs | 0.612 | 2004 | ||
| 7 | Marcus Semien | 0.616 | 2015 | ||
| 8 | Martin Prado | 0.622 | 2016 | ||
| 9 | Nori Aoki | 0.626 | 2016 | ||
| 10 | Ryan Zimmerman | 0.628 | 2008 | ||
| 11 | Norichika Aoki | 0.643 | 2015 | ||
| 12 | Matt Chapman | 0.643 | 2021 | ||
| 13 | Preston Wilson | 0.644 | 2006 | ||
| 14 | Brian Roberts | 0.644 | 2011 | ||
| 15 | Garrett Atkins | 0.647 | 2008 | ||
| 16 | Jorge Mateo | 0.652 | 2023 | ||
| 17 | Salvador Perez | 0.659 | 2018 | ||
| 18 | Preston Wilson | 0.661 | 2003 | ||
| 19 | Brandon Phillips | 0.666 | 2008 | ||
| 20 | Ryan Zimmerman | 0.668 | 2009 | ||
| 21 | Carl Crawford | 0.669 | 2009 | ||
| 22 | Hunter Dozier | 0.671 | 2021 | ||
| 23 | Juan Encarnacion | 0.672 | 2003 | ||
| 24 | Manuel Margot | 0.672 | 2018 | ||
| 25 | Salvador Perez | 0.673 | 2014 | ||