| Liga polska | ||||||||||||||||
| Jack Holder | ||||||||||||||||
| 23.III.1996, Campbelltown, Nowa Płd. Walia, Australia | ||||||||||||||||
| Rok | L | Klub | M | Biegi | 1m | 2m | 3m | 4m | Def | Up | Wyk | Pkty | Bons | Suma | KSM | Poz |
| 2017 | E | Toruń | 4 | 21 | 5 | 7 | 6 | 3 | - | - | - | 35 | 5 | 40 | 7,62 | 22 |
| 2018 | E | Toruń | 14 | 48 | 13 | 11 | 15 | 7 | - | - | 2 | 76 | 6 | 82 | 6,83 | 26 |
| 2019 | E | Toruń | 14 | 64 | 9 | 11 | 24 | 16 | 2 | - | 2 | 73 | 16 | 89 | 5,56 | 36 |
| 2020 | I | Toruń | 14 | 64 | 36 | 21 | 4 | 2 | 1 | - | - | 154 | 14 | 168 | 10,50 | 1 |
| 2020 | E | Gorzów Wlkp | 12 | 58 | 17 | 20 | 15 | 3 | - | 2 | 1 | 106 | 13 | 119 | 8,21 | 11 |
| 2021 | E | Toruń | 14 | 70 | 20 | 24 | 20 | 6 | - | - | - | 128 | 8 | 136 | 7,77 | 15 |
| 2022 | E | Toruń | 20 | 113 | 23 | 32 | 31 | 25 | - | - | 2 | 164 | 17 | 181 | 6,41 | 28 |
| 2023 | E | Lublin | 16 | 75 | 28 | 22 | 14 | 11 | - | - | - | 142 | 14 | 156 | 8,32 | 10 |
| 2024 | E | Lublin | 20 | 90 | 27 | 24 | 28 | 9 | 1 | 1 | - | 157 | 21 | 178 | 7,91 | 16 |
| 2025 | E | Lublin | 18 | 83 | 28 | 27 | 18 | 8 | - | - | 2 | 156 | 22 | 178 | 8,58 | 9 |
| Suma | 146 | 686 | 206 | 199 | 175 | 90 | 4 | 3 | 9 | 1191 | 136 | 1327 | 7,74 | |||
| Liga angielska | ||||||||||||||||
| Jack Holder | ||||||||||||||||
| 23.III.1996, Campbelltown, Nowa Płd. Walia, Australia | ||||||||||||||||
| Rok | L | Klub | M | Biegi | 1m | 2m | 3m | 4m | Def | Up | Wyk | Pkty | Bons | Suma | KSM | Poz |
| 2015 | PL | Plymouth | 32 | 151 | 38 | 56 | 30 | 16 | 4 | - | 7 | 256 | 28 | 284 | 7,52 | 38 |
| 2016 | PL | Plymouth | 23 | 106 | 31 | 34 | 26 | 10 | 2 | 1 | 2 | 187 | 13 | 200 | 7,55 | 31 |
| 2017 | Ch | Peterborough | 27 | 125 | 69 | 29 | 16 | 8 | 1 | - | 2 | 281 | 7 | 288 | 9,22 | 5 |
| 2017 | Pr | Poole | 26 | 115 | 20 | 37 | 38 | 12 | 1 | - | 7 | 172 | 27 | 199 | 6,92 | 36 |
| 2018 | Pr | Somerset | 25 | 123 | 39 | 38 | 26 | 17 | 2 | - | 1 | 219 | 26 | 245 | 7,97 | 15 |
| 2019 | Pr | Poole | 24 | 114 | 34 | 43 | 26 | 9 | 1 | - | 1 | 214 | 18 | 232 | 8,14 | 11 |
| 2021 | Pr | Sheffield | 17 | 86 | 45 | 24 | 9 | 6 | 2 | - | - | 192 | 11 | 203 | 9,44 | 2 |
| 2022 | Pr | Sheffield | 19 | 87 | 33 | 28 | 18 | 6 | 1 | - | 1 | 173 | 18 | 191 | 8,78 | 6 |
| 2023 | Pr | Sheffield | 13 | 60 | 35 | 11 | 9 | 4 | 1 | - | - | 136 | 5 | 141 | 9,40 | 4 |
| 2024 | Pr | Sheffield | 21 | 104 | 53 | 27 | 15 | 6 | 1 | 1 | 1 | 228 | 18 | 246 | 9,46 | 5 |
| 2025 | Pr | Sheffield | 22 | 109 | 57 | 31 | 18 | 2 | - | - | 1 | 251 | 19 | 270 | 9,91 | 2 |
| Suma | 249 | 1180 | 454 | 358 | 231 | 96 | 16 | 2 | 23 | 2309 | 190 | 2499 | 8,47 | |||
| Stats from gbspeedway.com. Special thanks to Steve. | ||||||||||||||||
| Liga szwedzka | ||||||||||||||||
| Jack Holder | ||||||||||||||||
| 23.III.1996, Campbelltown, Nowa Płd. Walia, Australia | ||||||||||||||||
| Rok | L | Klub | M | Biegi | 1m | 2m | 3m | 4m | Def | Up | Wyk | Pkty | Bons | Suma | KSM | Poz |
| 2019 | ES | Vastervik | 16 | 83 | 23 | 30 | 18 | 11 | - | - | 1 | 147 | 19 | 166 | 8,00 | 11 |
| Suma | 16 | 83 | 23 | 30 | 18 | 11 | 0 | 0 | 1 | 147 | 19 | 166 | 8,00 | |||
| Liga duńska | ||||||||||||||||
| Jack Holder | ||||||||||||||||
| 23.III.1996, Campbelltown, Nowa Płd. Walia, Australia | ||||||||||||||||
| Rok | L | Klub | M | Biegi | 1m | 2m | 3m | 4m | Def | Up | Wyk | Pkty | Bons | Suma | KSM | Poz |
| Nie startował | ||||||||||||||||
| Suma | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||