| Career - Worst OPS | |||
| Rk | Player Name | Totals | |
| 1 | Chris Owings | 0.572 | |
| 2 | Alberto Callaspo | 0.606 | |
| 3 | Michael Bourn | 0.651 | |
| 4 | Corey Dickerson | 0.668 | |
| 5 | Chris Carter | 0.681 | |
| 6 | Francisco Lindor | 0.682 | |
| 7 | Paul DeJong | 0.689 | |
| 8 | Alex Gordon | 0.699 | |
| 9 | Asdrubal Cabrera | 0.714 | |
| 10 | Matt Kemp | 0.716 | |
| 11 | Trey Mancini | 0.743 | |
| 12 | Max Kepler | 0.750 | |
| 13 | Josh Reddick | 0.758 | |
| 14 | Jake Cronenworth | 0.788 | |
| 15 | Whit Merrifield | 0.808 | |
| 16 | Pete Alonso | 0.833 | |
| Single Season - Worst OPS | |||||
| Rk | Player Name | Totals | Year | ||
| 1 | Robinson Chirinos | 0.447 | 2016 | ||
| 2 | Alberto Callaspo | 0.520 | 2015 | ||
| 3 | Harrison Bader | 0.530 | 2019 | ||
| 4 | Alex Gordon | 0.582 | 2019 | ||
| 5 | Chris Owings | 0.585 | 2015 | ||
| 6 | Victor Robles | 0.597 | 2020 | ||
| 7 | Austin Jackson | 0.601 | 2016 | ||
| 8 | Alex Gordon | 0.606 | 2017 | ||
| 9 | Zack Collins | 0.610 | 2022 | ||
| 10 | Asdrubal Cabrera | 0.615 | 2014 | ||
| 11 | Matt Duffy | 0.618 | 2022 | ||
| 12 | Tyrone Taylor | 0.621 | 2022 | ||
| 13 | Aaron Hicks | 0.626 | 2021 | ||
| 14 | Francisco Lindor | 0.630 | 2022 | ||
| 15 | Asdrubal Cabrera | 0.631 | 2015 | ||
| 16 | Francisco Lindor | 0.632 | 2021 | ||
| 17 | Hanser Alberto | 0.644 | 2021 | ||
| 18 | Chris Carter | 0.650 | 2017 | ||
| 19 | Corey Dickerson | 0.656 | 2021 | ||
| 20 | Paul DeJong | 0.663 | 2020 | ||
| 21 | Chris Carter | 0.665 | 2015 | ||
| 22 | Conor Gillaspie | 0.666 | 2017 | ||
| 23 | Matt Kemp | 0.671 | 2015 | ||
| 24 | Pete Alonso | 0.671 | 2021 | ||
| 25 | Hank Conger | 0.673 | 2014 | ||