| Career - Worst OPS | |||
| Rk | Player Name | Totals | |
| 1 | Mike Macfarlane | 0.604 | |
| 2 | Yunel Escobar | 0.642 | |
| 3 | Delino DeShields | 0.643 | |
| 4 | Jeff Blauser | 0.663 | |
| 5 | Lars Nootbaar | 0.674 | |
| 6 | Placido Polanco | 0.675 | |
| 7 | J.P. Crawford | 0.684 | |
| 8 | Chad Curtis | 0.689 | |
| 9 | Omar Narvaez | 0.693 | |
| 10 | Edwin Encarnacion | 0.698 | |
| 11 | Cavan Biggio | 0.705 | |
| 12 | Yoan Moncada | 0.708 | |
| 13 | Jeff Frye | 0.726 | |
| 14 | Wade Boggs | 0.730 | |
| 15 | Willie McGee | 0.737 | |
| 16 | Eric Hosmer | 0.751 | |
| 17 | Chris Coghlan | 0.753 | |
| 18 | Sean Murphy | 0.755 | |
| 19 | Bill Mueller | 0.757 | |
| 20 | Carlos Santana | 0.759 | |
| 21 | Yandy Diaz | 0.779 | |
| 22 | Bernie Williams | 0.786 | |
| 23 | Todd Pratt | 0.800 | |
| 24 | Hal Morris | 0.810 | |
| 25 | Andrew McCutchen | 0.810 | |
| Single Season - Worst OPS | |||||
| Rk | Player Name | Totals | Year | ||
| 1 | Delino DeShields | 0.518 | 1993 | ||
| 2 | Bernie Williams | 0.544 | 1993 | ||
| 3 | Jeff Blauser | 0.546 | 1992 | ||
| 4 | Bernie Williams | 0.551 | 1992 | ||
| 5 | Elian Herrera | 0.569 | 2013 | ||
| 6 | Aaron Miles | 0.571 | 2011 | ||
| 7 | Delino DeShields | 0.573 | 1995 | ||
| 8 | Mike Macfarlane | 0.582 | 1993 | ||
| 9 | Mike Macfarlane | 0.583 | 1991 | ||
| 10 | Kurt Suzuki | 0.587 | 2015 | ||
| 11 | Placido Polanco | 0.595 | 2004 | ||
| 12 | Yunel Escobar | 0.599 | 2014 | ||
| 13 | Wade Boggs | 0.602 | 1993 | ||
| 14 | Candy Maldonado | 0.615 | 1993 | ||
| 15 | Ben Gamel | 0.615 | 2023 | ||
| 16 | Delino DeShields | 0.620 | 1996 | ||
| 17 | Cesar Hernandez | 0.624 | 2017 | ||
| 18 | Rodolfo Castro | 0.627 | 2023 | ||
| 19 | Damion Easley | 0.628 | 1998 | ||
| 20 | Jay Buhner | 0.634 | 1993 | ||
| 21 | Edwin Encarnacion | 0.639 | 2008 | ||
| 22 | Nick Williams | 0.639 | 2018 | ||
| 23 | J.P. Crawford | 0.640 | 2018 | ||
| 24 | Cavan Biggio | 0.643 | 2024 | ||
| 25 | Tony Kemp | 0.644 | 2019 | ||