| Career - Worst OPS | |||
| Rk | Player Name | Totals | |
| 1 | Chris Snyder | 0.566 | |
| 2 | Welington Castillo | 0.621 | |
| 3 | Craig Gentry | 0.625 | |
| 4 | Bobby Crosby | 0.646 | |
| 5 | Mark Teahen | 0.653 | |
| 6 | Andrelton Simmons | 0.658 | |
| 7 | Angel Berroa | 0.665 | |
| 8 | Matt Diaz | 0.671 | |
| 9 | Victor Caratini | 0.675 | |
| 10 | Eric Byrnes | 0.688 | |
| 11 | Donovan Solano | 0.690 | |
| 12 | Adam LaRoche | 0.703 | |
| 13 | Hunter Renfroe | 0.703 | |
| 14 | Jonathan Schoop | 0.708 | |
| 15 | Howie Kendrick | 0.713 | |
| 16 | Jose Reyes | 0.716 | |
| 17 | Chase Headley | 0.722 | |
| 18 | DJ LeMahieu | 0.726 | |
| 19 | Randy Arozarena | 0.729 | |
| 20 | Matt Wieters | 0.737 | |
| 21 | Austin Jackson | 0.753 | |
| 22 | Mike Morse | 0.754 | |
| 23 | Alejandro Kirk | 0.760 | |
| 24 | Carlos Correa | 0.778 | |
| 25 | Franklin Gutierrez | 0.781 | |
| Single Season - Worst OPS | |||||
| Rk | Player Name | Totals | Year | ||
| 1 | Evan Longoria | 0.567 | 2015 | ||
| 2 | Chris Snyder | 0.615 | 2007 | ||
| 3 | Mark Teahen | 0.620 | 2010 | ||
| 4 | Craig Gentry | 0.635 | 2014 | ||
| 5 | DJ LeMahieu | 0.636 | 2018 | ||
| 6 | Michael Barrett | 0.637 | 2005 | ||
| 7 | Randy Arozarena | 0.647 | 2024 | ||
| 8 | Andrelton Simmons | 0.652 | 2014 | ||
| 9 | Carlos Correa | 0.652 | 2021 | ||
| 10 | Jose Reyes | 0.656 | 2008 | ||
| 11 | Adam LaRoche | 0.661 | 2008 | ||
| 12 | Jose Reyes | 0.670 | 2006 | ||
| 13 | Matt Wieters | 0.671 | 2014 | ||
| 14 | Larry Bigbie | 0.672 | 2004 | ||
| 15 | Jon Jay | 0.673 | 2012 | ||
| 16 | Eric Byrnes | 0.674 | 2004 | ||
| 17 | Bobby Crosby | 0.675 | 2006 | ||
| 18 | Jimmy Rollins | 0.677 | 2003 | ||
| 19 | J.D. Drew | 0.680 | 2003 | ||
| 20 | Ryan Sweeney | 0.680 | 2009 | ||
| 21 | Billy Butler | 0.682 | 2010 | ||
| 22 | Austin Jackson | 0.682 | 2012 | ||
| 23 | Renato Nunez | 0.684 | 2019 | ||
| 24 | Adam LaRoche | 0.687 | 2005 | ||
| 25 | Matt Diaz | 0.687 | 2007 | ||