UsagePosition -- 2021 Chicago Cubs
Regular season -- as of 10/17/2021
| Batter Status |
| S | Name | P | G | FLG |
| | Shogo Akiyama | lf | 146 | 76 |
| f | Braden Bishop | rf | 32 | 30 |
| f | Travis Blankenhorn | 2b | 3 | 0 |
| f | Yoenis Cespedes | dh | 22 | 18 |
| | Shin-Soo Choo | lf | 89 | 78 |
| | Bobby Dalbec | 1b | 62 | 69 |
| | Aledmys Diaz | 2b | 46 | 39 |
| | Josh Fuentes | 1b | 81 | 84 |
| | Avisail Garcia | cf | 143 | 85 |
| f | Leury Garcia | ss | 43 | 14 |
| | Didi Gregorius | ss | 162 | 162 |
| | Jason Heyward | rf | 135 | 135 |
| | Cameron Maybin | rf | 86 | 101 |
| f | Yermin Mercedes | dh | 3 | 0 |
| | Mitch Moreland | 1b | 113 | 120 |
| | Wil Myers | rf | 149 | 149 |
| f | Michael Perez | c | 103 | 17 |
| | Wilson Ramos | c | 122 | 131 |
| | Rio Ruiz | 3b | 146 | 129 |
| f | Scott Schebler | rf | 3 | 0 |
| | Stephen Vogt | c | 70 | 27 |
| | Joey Wendle | 3b | 135 | 139 |
| | Total | | 1894 | 1603 |
| Pitcher Status |
| S | Name | P | G | FLG | GS | FLGS |
| f | Zack Greinke | sp | 32 | 37 | 32 | 36 |
| | Dallas Keuchel | sp | 30 | 33 | 30 | 33 |
| | Frankie Montas | sp | 30 | 33 | 30 | 33 |
| | J.A. Happ | sp | 24 | 28 | 24 | 27 |
| | Adbert Alzolay | sp | 16 | 13 | 11 | 13 |
| f | Michael King | mr | 24 | 16 | 11 | 15 |
| f | Jonathan Stiever | sp | 5 | 0 | 5 | 0 |
| f | Joe Kelly | mr | 32 | 16 | 3 | 5 |
| | Blake Treinen | mr | 73 | 60 | 0 | 0 |
| | Aaron Bummer | mr | 24 | 27 | 0 | 0 |
| | Trevor May | mr | 65 | 55 | 0 | 0 |
| | Tanner Scott | mr | 68 | 58 | 0 | 0 |
| | Trevor Rosenthal | cl | 62 | 52 | 0 | 0 |
| | John Gant | mr | 47 | 55 | 0 | 0 |
| | Jordan Romano | mr | 41 | 36 | 0 | 0 |
| f | Logan Allen | mr | 8 | 0 | 0 | 0 |
| f | Cody Reed | mr | 30 | 12 | 0 | 0 |
| f | Seth Romero | mr | 8 | 0 | 0 | 0 |
| | Total | | 146 | 162 | 146 | 162 |