| Career - Worst OPS | |||
| Rk | Player Name | Totals | |
| 1 | Brent Mayne | 0.579 | |
| 2 | Chuck Carr | 0.598 | |
| 3 | David Eckstein | 0.651 | |
| 4 | Jim Gantner | 0.651 | |
| 5 | Marco Scutaro | 0.654 | |
| 6 | Brock Holt | 0.656 | |
| 7 | Brandon Crawford | 0.671 | |
| 8 | Kevin Pillar | 0.673 | |
| 9 | Brett Gardner | 0.676 | |
| 10 | Logan Morrison | 0.676 | |
| 11 | Lourdes Gurriel | 0.678 | |
| 12 | Jacob Stallings | 0.679 | |
| 13 | Roberto Kelly | 0.682 | |
| 14 | Whit Merrifield | 0.690 | |
| 15 | Reed Johnson | 0.696 | |
| 16 | Willie Wilson | 0.697 | |
| 17 | Austin Slater | 0.703 | |
| 18 | Russell Martin | 0.710 | |
| 19 | Mark Trumbo | 0.711 | |
| 20 | Alex Sanchez | 0.712 | |
| 21 | Evan Longoria | 0.713 | |
| 22 | Damian Miller | 0.718 | |
| 23 | Mike Scioscia | 0.720 | |
| 24 | Chuck Knoblauch | 0.722 | |
| 25 | Aaron Hill | 0.727 | |
| Single Season - Worst OPS | |||||
| Rk | Player Name | Totals | Year | ||
| 1 | Seth Smith | 0.343 | 2018 | ||
| 2 | Chuck Knoblauch | 0.424 | 1993 | ||
| 3 | Andre Dawson | 0.518 | 1993 | ||
| 4 | Carlos Beltran | 0.546 | 2018 | ||
| 5 | Chris Widger | 0.549 | 1999 | ||
| 6 | Brandon Crawford | 0.586 | 2015 | ||
| 7 | Matt Luke | 0.592 | 1999 | ||
| 8 | Joe Oliver | 0.592 | 1993 | ||
| 9 | Mike Devereaux | 0.597 | 1993 | ||
| 10 | Roberto Kelly | 0.597 | 1991 | ||
| 11 | Juan Lagares | 0.616 | 2015 | ||
| 12 | Jacob Stallings | 0.627 | 2022 | ||
| 13 | Josh Harrison | 0.633 | 2023 | ||
| 14 | Kevin Pillar | 0.635 | 2017 | ||
| 15 | Jim Gantner | 0.636 | 1990 | ||
| 16 | Will Clark | 0.637 | 1993 | ||
| 17 | Willie Wilson | 0.637 | 1990 | ||
| 18 | Aaron Hill | 0.637 | 2012 | ||
| 19 | Kevin Seitzer | 0.641 | 1991 | ||
| 20 | Lourdes Gurriel | 0.641 | 2024 | ||
| 21 | Brett Gardner | 0.648 | 2014 | ||
| 22 | Chuck Knoblauch | 0.649 | 1995 | ||
| 23 | Whit Merrifield | 0.649 | 2022 | ||
| 24 | Brock Holt | 0.655 | 2020 | ||
| 25 | Troy Tulowitzki | 0.656 | 2008 | ||