Team roster -- 2021 Belleville Thunderbolts
Regular season
| Batter Ratings |
| | | | | | vs LHP | vs RHP | Bunt | | | | | |
| S | Name | P | Bats | Age | AVG | PW | AVG | PW | Sac | Hit | Run | Stl | Jmp | Injury | Clutch |
| f | CJ Abrams | ss | Lsp | 0 | .000 | Pr | .000 | Pr | | | | | | Normal | Normal |
| | Jose Abreu | 1b | Rsp | 34 | .294 | Ex | .251 | Vg | Pr | Pr | Av | Fr | Pr | Normal | Normal |
| | Willy Adames | ss | Rp | 25 | .235 | Vg | .273 | Vg | Fr | Pr | Vg | Fr | Fr | Prone | Terror |
| | Tucker Barnhart | c | Lsp | 30 | .255 | Av | .246 | Av | Fr | Av | Pr | Pr | Pr | Normal | Normal |
| f | Brett Baty | c | Rsp | 0 | .000 | Pr | .000 | Pr | | | | | | Normal | Normal |
| | Jeimer Candelario | 3b | Ssp | 27 | .273 | Av | .270 | Vg | Fr | Fr | Av | Pr | Pr | Normal | Normal |
| f | Mark Canha | lf | Rp | 32 | .221 | Vg | .237 | Av | Pr | Pr | Vg | Ex | Fr | Prone | Normal |
| | Jazz Chisholm | 2b | Lsp | 23 | .237 | Av | .252 | Vg | Vg | Pr | Ex | Vg | Vg | Prone | Normal |
| | Michael Conforto | rf | Lsp | 28 | .205 | Pr | .243 | Vg | Pr | Pr | Fr | Fr | Pr | Prone | Normal |
| | Steven Duggar | cf | Lsp | 27 | .233 | Fr | .262 | Vg | Fr | Pr | Vg | Ex | Av | Normal | Normal |
| f | Tyler Freeman | c | Lsp | 0 | .000 | Pr | .000 | Pr | | | | | | Normal | Normal |
| | Robbie Grossman | lf | Ssp | 31 | .279 | Vg | .221 | Av | Fr | Pr | Vg | Ex | Av | Normal | Normal |
| f | Sam Huff | c | Lsp | 0 | .000 | Pr | .000 | Pr | | | | | | Normal | Normal |
| | Jonathan India | 2b | Rp | 24 | .297 | Av | .259 | Vg | Av | Pr | Fr | Ex | Fr | Normal | Normal |
| | James McCann | c | Rsp | 31 | .257 | Av | .221 | Fr | Fr | Pr | Pr | Pr | Pr | Prone | Normal |
| | Whit Merrifield | 2b | Rsp | 32 | .276 | Av | .277 | Fr | Pr | Pr | Av | Ex | Vg | Iron | Normal |
| | Wil Myers | rf | Rp | 30 | .271 | Vg | .250 | Vg | Fr | Av | Vg | Av | Fr | Prone | Normal |
| f | Vinnie Pasquntino | of | Lsp | 0 | .000 | Pr | .000 | Pr | | | | | | Normal | Normal |
| | Kyle Seager | 3b | Lsp | 33 | .219 | Vg | .208 | Ex | Pr | Av | Fr | Vg | Pr | Iron | Normal |
| | Luis Urias | ss | Rp | 24 | .243 | Ex | .251 | Vg | Pr | Pr | Vg | Ex | Fr | Normal | Normal |
| | Total | | | 21.6 | .253 | | .249 | | | | | | | | |
| Pitcher Ratings |
| | | | | | vsLHB | vsRHB | Bunt | | | | Dur | | | | | | |
| S | Name | P | T | Age | AVG | AVG | Sac | Hit | Run | Stl | Jmp | S | R | Hld | WP | BK | GB% | Jam | Injury |
| | Phil Bickford | mr | R | 25 | .222 | .186 | Pr | Pr | Pr | Pr | Pr | | Av | Pr | 6 | 31 | 51 | Tough | Normal |
| | Diego Castillo | cl | R | 27 | .203 | .190 | Pr | Pr | Pr | Pr | Pr | | Av | Fr | 19 | 22 | 55 | Normal | Prone |
| | Tyler Duffey | mr | R | 30 | .253 | .197 | Pr | Pr | Pr | Pr | Pr | | Av | Ex | 44 | 15 | 52 | Tough | Normal |
| | Michael Fulmer | cl | R | 28 | .190 | .309 | Pr | Pr | Pr | Pr | Pr | Pr | Av | Av | 15 | 1 | 52 | Normal | Prone |
| | Zac Gallen | sp | R | 25 | .252 | .213 | Ex | Fr | Pr | Pr | Pr | Av | | Vg | 25 | 0 | 49 | Normal | Very prone |
| | Kyle Hendricks | sp | R | 31 | .287 | .271 | Av | Pr | Pr | Pr | Pr | Vg | | Av | 6 | 0 | 52 | Normal | Iron |
| f | Codi Heuer | mr | R | 24 | .302 | .231 | Pr | Pr | Pr | Pr | Pr | | Av | Av | 47 | 6 | 47 | Tough | Iron |
| f | Spencer Howard | sp | R | 24 | .216 | .312 | Fr | Pr | Pr | Pr | Pr | Pr | Ex | Fr | 49 | 24 | 44 | Normal | Prone |
| | Merrill Kelly | sp | R | 32 | .235 | .296 | Av | Pr | Pr | Pr | Pr | Vg | | Av | 7 | 0 | 51 | Normal | Prone |
| | Corey Kluber | sp | R | 35 | .218 | .267 | Pr | Pr | Pr | Pr | Pr | Av | | Pr | 20 | 0 | 49 | Normal | Very prone |
| | Trevor May | mr | R | 31 | .240 | .217 | Pr | Pr | Pr | Pr | Pr | | Av | Av | 58 | 11 | 36 | Normal | Iron |
| | Nick Pivetta | sp | R | 28 | .233 | .235 | Pr | Pr | Pr | Pr | Pr | Av | | Fr | 30 | 0 | 43 | Normal | Normal |
| | Craig Stammen | mr | R | 37 | .224 | .244 | Fr | Pr | Pr | Pr | Pr | | Av | Pr | 19 | 0 | 63 | Normal | Iron |
| | Caleb Thielbar | mr | L | 34 | .217 | .240 | Pr | Pr | Pr | Pr | Pr | | Av | Av | 25 | 11 | 33 | Tough | Prone |
| | Total | | | 29.4 | .242 | .248 | | | | | | | | | | | | | |
| Fielding |
| | | | | | | | | | | | | Throw | |
| S | Name | P | p | c | 1b | 2b | 3b | ss | lf | cf | rf | OF | C | PB |
| f | Abram | ss | | | | | | | | | | | | |
| | Abreu,J | 1b | | | Av/77 | | | | | | | | | |
| | Adames | ss | | | | | | Av/106 | | | | | | |
| | Barnhart | c | | Vg/37 | Fr/99 | | | | | | | | Av | 1 |
| f | Baty | c | | | | | | | | | | | | |
| | Bickford | mr | Pr/66 | | | | | | | | | | | |
| | Candelario | 3b | | | | | Fr/60 | | | | | | | |
| f | Canha | lf | | | Fr/100 | | | | Av/94 | Av/94 | Av/94 | Fr | | |
| | Castillo,D | cl | Av/198 | | | | | | | | | | | |
| | Chisholm | 2b | | | | Av/223 | | Fr/276 | | | | | | |
| | Conforto | rf | | | | | | | | | Av/191 | Vg | | |
| | Duffey | mr | Fr/277 | | | | | | | | | | | |
| | Duggar | cf | | | | | | | Av/92 | Av/92 | Av/92 | Av | | |
| f | Freeman,T | c | | | | | | | | | | | | |
| | Fulmer,M | cl | Fr/162 | | | | | | | | | | | |
| | Gallen | sp | Vg/126 | | | | | | | | | | | |
| | Grossman | lf | | | | | | | Av/0 | | Av/0 | Fr | | |
| | Hendricks | sp | Av/0 | | | | | | | | | | | |
| f | Heuer | mr | Av/55 | | | | | | | | | | | |
| f | Howard,Sp | sp | Av/67 | | | | | | | | | | | |
| f | Huff,S | c | | | | | | | | | | | | |
| | India | 2b | | | | Av/132 | | | | | | | | |
| | Kelly,M | sp | Vg/0 | | | | | | | | | | | |
| | Kluber | sp | Fr/159 | | | | | | | | | | | |
| | May,T | mr | Fr/58 | | | | | | | | | | | |
| | McCann | c | | Av/113 | Av/91 | | | | | | | | Vg | 4 |
| | Merrifield | 2b | | | | Vg/65 | | | Fr/77 | | Fr/77 | Fr | | |
| | Myers | rf | | | | | | | Fr/0 | | Fr/0 | Fr | | |
| f | Pasquntino | of | | | | | | | | | | | | |
| | Pivetta | sp | Fr/300 | | | | | | | | | | | |
| | Seager,K | 3b | | | | | Av/86 | | | | | | | |
| | Stammen | mr | Fr/41 | | | | | | | | | | | |
| | Thielbar | mr | Av/57 | | | | | | | | | | | |
| | Urias,L | ss | | | | Av/97 | Av/149 | Fr/232 | | | | | | |
| Contract |
| | | | | | | | | Contract |
| S | Name | P | Bats | T | Age | %Act | %Dis | Salary | Year |
| f | CJ Abrams | ss | Lsp | R | 0 | 100 | | 0 | 0 |
| | Jose Abreu | 1b | Rsp | R | 34 | 98 | | 17666 | 0 |
| | Willy Adames | ss | Rp | R | 25 | 93 | | 590 | 0 |
| | Tucker Barnhart | c | Lsp | R | 30 | 100 | | 4187 | 0 |
| f | Brett Baty | c | Rsp | R | 0 | 100 | | 0 | 0 |
| | Phil Bickford | mr | Rsp | R | 25 | 74 | | 570 | 0 |
| | Jeimer Candelario | 3b | Ssp | R | 27 | 96 | | 2850 | 0 |
| f | Mark Canha | lf | Rp | R | 32 | 90 | | 6925 | 0 |
| | Diego Castillo | cl | Rsp | R | 27 | 85 | | 582 | 0 |
| | Jazz Chisholm | 2b | Lsp | R | 23 | 80 | | 571 | 0 |
| | Michael Conforto | rf | Lsp | R | 28 | 79 | | 12250 | 0 |
| | Tyler Duffey | mr | Rsp | R | 30 | 99 | | 2200 | 0 |
| | Steven Duggar | cf | Lsp | R | 27 | 71 | | 570 | 0 |
| f | Tyler Freeman | c | Lsp | L | 0 | 100 | | 0 | 0 |
| | Michael Fulmer | cl | Rsp | R | 28 | 78 | | 3100 | 0 |
| | Zac Gallen | sp | Rsp | R | 25 | 65 | | 607 | 0 |
| | Robbie Grossman | lf | Ssp | L | 31 | 100 | | 5000 | 0 |
| | Kyle Hendricks | sp | Rsp | R | 31 | 98 | | 14000 | 0 |
| f | Codi Heuer | mr | Rsp | R | 24 | 99 | | 585 | 0 |
| f | Spencer Howard | sp | Rsp | R | 24 | 58 | | 570 | 0 |
| f | Sam Huff | c | Lsp | L | 0 | 100 | | 0 | 0 |
| | Jonathan India | 2b | Rp | R | 24 | 99 | | 570 | 0 |
| | Merrill Kelly | sp | Rsp | R | 32 | 81 | | 4250 | 0 |
| | Corey Kluber | sp | Rsp | R | 35 | 49 | | 11000 | 0 |
| | Trevor May | mr | Rsp | R | 31 | 100 | | 7750 | 0 |
| | James McCann | c | Rsp | R | 31 | 91 | | 8150 | 0 |
| | Whit Merrifield | 2b | Rsp | R | 32 | 100 | | 6750 | 0 |
| | Wil Myers | rf | Rp | R | 30 | 94 | | 22500 | 0 |
| f | Vinnie Pasquntino | of | Lsp | L | 0 | 100 | | 0 | 0 |
| | Nick Pivetta | sp | Rsp | R | 28 | 96 | | 613 | 0 |
| | Kyle Seager | 3b | Lsp | R | 33 | 100 | | 18500 | 0 |
| | Craig Stammen | mr | Rsp | R | 37 | 96 | | 4000 | 0 |
| | Caleb Thielbar | mr | Rsp | L | 34 | 91 | | 650 | 0 |
| | Luis Urias | ss | Rp | R | 24 | 99 | | 575 | 0 |
| | Total | | | | 24.8 | | | 158131 | |