| Regular Season | Playoffs | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | Lge | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM |
| 2015-16 | Sioux City Musketeers | USHL | 49 | 17 | 21 | 38 | 12 | -14 | — | — | — | — | — |
| 2016-17 | Sioux City Musketeers | USHL | 52 | 30 | 24 | 54 | 26 | 18 | 13 | 5 | 5 | 10 | 6 |
| 2017-18 | Jokerit Helsinki | KHL | 49 | 19 | 17 | 36 | 28 | 14 | 11 | 6 | 1 | 7 | 4 |
| 2017-18 | Nashville Predators | NHL | 3 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — |
| 2018-19 | Milwaukee Admirals | AHL | 58 | 15 | 20 | 35 | 24 | -8 | 5 | 0 | 0 | 0 | 2 |
| 2018-19 | Nashville Predators | NHL | 4 | 1 | 1 | 2 | 0 | 2 | — | — | — | — | — |
| 2019-20 | Milwaukee Admirals | AHL | 63 | 21 | 15 | 36 | 18 | 2 | |||||
| 2020-21 | Jokerit Helsinki | KHL | 25 | 5 | 8 | 13 | 10 | 3 | — | — | — | — | — |
| 2020-21 | Nashville Predators | NHL | 40 | 11 | 11 | 22 | 4 | -10 | 4 | 0 | 0 | 0 | 0 |
| 2021-22 | Nashville Predators | NHL | 75 | 11 | 12 | 23 | 16 | -7 | 3 | 1 | 0 | 1 | 2 |
| 2022-23 | Nashville Predators | NHL | 13 | 2 | 2 | 4 | 4 | -2 | — | — | — | — | — |
| 2022-23 | Seattle Kraken | NHL | 48 | 16 | 11 | 27 | 10 | 10 | 14 | 3 | 5 | 8 | 6 |
| 2023-24 | Seattle Kraken | NHL | 81 | 16 | 25 | 41 | 24 | -15 | — | — | — | — | — |
| 2024-25 | Seattle Kraken | NHL | 81 | 23 | 12 | 35 | 23 | 3 | — | — | — | — | — |
| 2025-26 | Seattle Kraken | NHL | 78 | 12 | 24 | 36 | 30 | -18 | — | — | — | — | — |
| NHL Totals | 423 | 92 | 98 | 190 | 111 | 21 | 4 | 5 | 9 | 8 | |||
| Admirals Totals | 126 | 36 | 35 | 71 | 42 | 5 | 0 | 0 | 0 | 2 | |||