

| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2015-16 | SHL | Färjestad BK | 1 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | -- |
| 2016-17 | SHL | Färjestad BK | 14 | 0 | 0 | 0 | 2 | -1 | -- | -- | -- | -- | -- | -- |
| 2017-18 | SHL | Färjestad BK | 35 | 3 | 4 | 7 | 6 | -2 | 6 | 1 | 1 | 2 | 2 | -1 |
| 2018-19 | SHL | Färjestad BK | 16 | 2 | 2 | 4 | 8 | -3 | -- | -- | -- | -- | -- | -- |
| 2019-20 | AHL | Binghamton Devils | 46 | 8 | 11 | 19 | 8 | 1 | -- | -- | -- | -- | -- | -- |
| 2020-21 | AHL | Binghamton Devils | 34 | 7 | 12 | 19 | 8 | -9 | -- | -- | -- | -- | -- | -- |
| 2021-22 | AHL | Utica Comets | 58 | 24 | 28 | 52 | 8 | 5 | 5 | 2 | 6 | 8 | 0 | 1 |
| 2021-22 | NHL | New Jersey Devils | 14 | 3 | 5 | 8 | 0 | 5 | -- | -- | -- | -- | -- | -- |
| 2022-23 | NHL | New Jersey Devils | 45 | 6 | 14 | 20 | 6 | 4 | -- | -- | -- | -- | -- | -- |
| 2022-23 | NHL | San Jose Sharks | 22 | 0 | 3 | 3 | 8 | -10 | -- | -- | -- | -- | -- | -- |
| 2023-24 | NHL | San Jose Sharks | 82 | 24 | 20 | 44 | 33 | -34 | -- | -- | -- | -- | -- | -- |
| 2024-25 | NHL | San Jose Sharks | 64 | 17 | 19 | 36 | 10 | 8 | -- | -- | -- | -- | -- | -- |
| 2024-25 | NHL | Ottawa Senators | 20 | 2 | 3 | 5 | 4 | -1 | 6 | 0 | 0 | 0 | 0 | 0 |
| 2025-26 | NHL | Ottawa Senators | 65 | 12 | 12 | 24 | 16 | -3 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 312 | 64 | 76 | 140 | 77 | -31 | 6 | 0 | 0 | 0 | 0 | 0 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2018 | World Junior U-20 Championships | Team Sweden | 7 | 2 | 0 | 2 | 4 | -3 |
| 2019 | World Junior U-20 Championships | Team Sweden | 5 | 0 | 0 | 0 | 6 | 1 |
| 2023 | IIHF World Championship | Team Sweden | 4 | 2 | 1 | 3 | 2 | 3 |
| 2024 | IIHF World Championship | Team Sweden | 10 | 3 | 1 | 4 | 2 | 1 |