Season | Team | League | GP | G | A | P | +/- | PIM | PPG | PPP | SHG | SHP | TOI | GWG | OTG | S | S% | FO% |
|---|
| 2025-26 | San Jose Sharks | NHL | 56 | 10 | 17 | 27 | -13 | 24 | 5 | 9 | 0 | 0 | 20:28 | 2 | 1 | 79 | 12.7% | 0.0% |
| 2024-25 | Edmonton Oilers | NHL | 11 | 1 | 3 | 4 | - | 8 | - | - | - | - | 17:15 | - | - | 19 | 5.3% | - |
| 2023-24 | Toronto Maple Leafs | NHL | 14 | 0 | 5 | 5 | -7 | 8 | - | 2 | - | - | 20:33 | - | - | 14 | - | - |
| 2022-23 | Anaheim Ducks | NHL | 50 | 8 | 16 | 24 | -28 | 30 | 1 | 6 | - | - | 20:52 | 3 | 1 | 78 | 10.3% | - |
| 2022-23 | Minnesota Wild | NHL | 17 | 2 | 7 | 9 | 3 | 4 | 1 | 4 | - | - | 19:56 | - | - | 34 | 5.9% | - |
| 2021-22 | Dallas Stars | NHL | 74 | 6 | 41 | 47 | -28 | 34 | 1 | 20 | - | - | 22:13 | 2 | 2 | 139 | 4.3% | - |
| 2020-21 | Dallas Stars | NHL | 53 | 7 | 29 | 36 | -15 | 23 | 2 | 17 | - | - | 22:42 | 1 | - | 108 | 6.5% | - |
| 2019-20 | Dallas Stars | NHL | 58 | 6 | 26 | 32 | -10 | 22 | 2 | 17 | - | - | 22:10 | - | - | 120 | 5.0% | - |
| 2018-19 | Dallas Stars | NHL | 64 | 10 | 35 | 45 | 6 | 12 | 5 | 20 | - | - | 24:32 | 5 | - | 153 | 6.5% | - |
| 2017-18 | Dallas Stars | NHL | 82 | 8 | 59 | 67 | 10 | 26 | 1 | 23 | - | - | 24:04 | 3 | - | 204 | 3.9% | - |
| 2016-17 | Dallas Stars | NHL | 80 | 13 | 36 | 49 | 2 | 34 | 4 | 17 | - | - | 23:21 | 3 | - | 124 | 10.5% | - |
| 2015-16 | Dallas Stars | NHL | 76 | 10 | 48 | 58 | 22 | 30 | 2 | 22 | - | - | 22:41 | 4 | 3 | 171 | 5.9% | - |
| 2014-15 | Dallas Stars | NHL | 65 | 11 | 29 | 40 | 5 | 32 | 2 | 12 | - | - | 21:50 | 3 | 1 | 98 | 11.2% | - |
| Total | - | - | 700 | 92 | 351 | 443 | -53 | 287 | 26 | 169 | 0 | 0 | 282:37 | 26 | 8 | 1341 | 0.0 | 0.0 |
John has been involved in 1 trade.