| Career - Worst Slugging | |||
| Rk | Player Name | Totals | |
| 1 | Brendan Rodgers | 0.337 | |
| 2 | Yairo Munoz | 0.341 | |
| 3 | Miguel Cairo | 0.345 | |
| 4 | Terry Pendleton | 0.362 | |
| 5 | Luis Guillorme | 0.362 | |
| 6 | Harold Reynolds | 0.373 | |
| 7 | Dan Wilson | 0.374 | |
| 8 | Riley Greene | 0.377 | |
| 9 | J.D. Davis | 0.387 | |
| 10 | Rafael Furcal | 0.391 | |
| 11 | Anthony Rizzo | 0.392 | |
| 12 | Rick Wilkins | 0.400 | |
| 13 | Todd Walker | 0.406 | |
| 14 | Casey Blake | 0.406 | |
| 15 | Kenny Lofton | 0.408 | |
| 16 | Brett Lawrie | 0.408 | |
| 17 | Shin-Soo Choo | 0.409 | |
| 18 | Jackie Bradley | 0.409 | |
| 19 | Carlos Ruiz | 0.411 | |
| 20 | Wally Joyner | 0.413 | |
| 21 | Jay Bruce | 0.417 | |
| 22 | Morgan Ensberg | 0.424 | |
| 23 | Jean Segura | 0.424 | |
| 24 | Delmon Young | 0.425 | |
| 25 | Luis Gonzalez | 0.427 | |
| Single Season - Worst Slugging | |||||
| Rk | Player Name | Totals | Year | ||
| 1 | Terry Pendleton | 0.190 | 1993 | ||
| 2 | Dickie Thon | 0.280 | 1992 | ||
| 3 | Yairo Munoz | 0.284 | 2019 | ||
| 4 | Rafael Furcal | 0.286 | 2005 | ||
| 5 | Yairo Munoz | 0.307 | 2020 | ||
| 6 | Orlando Cabrera | 0.311 | 2008 | ||
| 7 | Brendan Rodgers | 0.312 | 2022 | ||
| 8 | Mike Benjamin | 0.318 | 2001 | ||
| 9 | Kent Hrbek | 0.318 | 1992 | ||
| 10 | Harold Reynolds | 0.322 | 1992 | ||
| 11 | Joe Carter | 0.327 | 1993 | ||
| 12 | Tony Graffanino | 0.329 | 2002 | ||
| 13 | Carlos Asuaje | 0.331 | 2018 | ||
| 14 | Aaron Ledesma | 0.334 | 1999 | ||
| 15 | Dave Nilsson | 0.334 | 1995 | ||
| 16 | Rafael Furcal | 0.334 | 2006 | ||
| 17 | Matt Szczur | 0.334 | 2018 | ||
| 18 | Royce Clayton | 0.335 | 1994 | ||
| 19 | Harold Reynolds | 0.335 | 1991 | ||
| 20 | Riley Greene | 0.339 | 2023 | ||
| 21 | James Loney | 0.340 | 2009 | ||
| 22 | Damian Jackson | 0.341 | 2004 | ||
| 23 | Kenny Lofton | 0.346 | 1993 | ||
| 24 | Mike Greenwell | 0.350 | 1997 | ||
| 25 | Rickey Henderson | 0.353 | 1993 | ||