Drafted 8 overall (2013 Round 1, Pick 8) by the Buffalo Sabres. View all Buffalo Sabres draft picks →
Regular-season goals and assists stacked to total points.
Total regular-season points across each season played.
| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | Lge | GP | G | A | PTS | +/- | PIM | GP | G | A | PTS | +/- | PIM |
| 2008-09 | TPS U16 | JR-C-SM-SARJA-Q | 5 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — |
| 2008-09 | TPS U16 | U16-SM-SARJA | — | — | — | — | — | — | 7 | 1 | 1 | 2 | — | 2 |
| 2009-10 | Tps Jr. | FIN-JR | 5 | 1 | 1 | 2 | — | 0 | — | — | — | — | — | — |
| 2009-10 | TPS U18 | FIN-U18 | 32 | 3 | 7 | 10 | — | 28 | 3 | 1 | 0 | 1 | — | 4 |
| 2010-11 | TPS U18 | FIN-U18 | 2 | 1 | 2 | 3 | — | 0 | 13 | 5 | 3 | 8 | — | 8 |
| 2010-11 | TPS | FINLAND | 1 | 0 | 0 | 0 | — | 0 | — | — | — | — | — | — |
| 2010-11 | TPS Jr. | FIN-JR | 27 | 0 | 12 | 12 | — | 30 | — | — | — | — | — | — |
| 2011-12 | TPS | FINLAND | 40 | 3 | 5 | 8 | — | 78 | 2 | 0 | 0 | 0 | — | 0 |
| 2011-12 | TPS Jr. | FIN-JR | 8 | 0 | 4 | 4 | — | 6 | — | — | — | — | — | — |
| 2012-13 | TPS Jr. | FIN-JR | — | — | — | — | — | — | 5 | 2 | 1 | 3 | — | 2 |
| 2012-13 | TPS | FINLAND | 52 | 3 | 12 | 15 | — | 32 | — | — | — | — | — | — |
| 2013-14 | Rochester | AHL | 34 | 6 | 14 | 20 | -2 | 22 | 5 | 0 | 2 | 2 | -2 | 2 |
| 2013-14 | Buffalo Sabres | NHL | 34 | 2 | 2 | 4 | -15 | 6 | — | — | — | — | — | — |
| 2013-14 | Finland | WJC-A | 5 | 3 | 0 | 3 | 1 | 8 | — | — | — | — | — | — |
| 2014-15 | Buffalo Sabres | NHL | 78 | 8 | 12 | 20 | -32 | 26 | — | — | — | — | — | — |
| 2014-15 | Finland | EHT | 4 | 0 | 0 | 0 | -1 | 2 | — | — | — | — | — | — |
| 2015-16 | Buffalo Sabres | NHL | 82 | 9 | 32 | 41 | -21 | 33 | — | — | — | — | — | — |
| 2016-17 | Finland | WCUP | 3 | 0 | 0 | 0 | -2 | 0 | — | — | — | — | — | — |
| 2016-17 | Buffalo Sabres | NHL | 79 | 6 | 39 | 45 | -9 | 58 | — | — | — | — | — | — |
| 2017-18 | Buffalo Sabres | NHL | 73 | 6 | 35 | 41 | -25 | 48 | — | — | — | — | — | — |
| 2018-19 | Buffalo Sabres | NHL | 78 | 5 | 38 | 43 | -41 | 38 | — | — | — | — | — | — |
| 2019-20 | Buffalo Sabres | NHL | 69 | 6 | 27 | 33 | -2 | 46 | — | — | — | — | — | — |
| 2020-21 | Buffalo Sabres | NHL | 49 | 4 | 14 | 18 | -18 | 36 | — | — | — | — | — | — |
| 2021-22 | Philadelphia Flyers | NHL | 66 | 2 | 14 | 16 | -9 | 38 | — | — | — | — | — | — |
| 2022-23 | Philadelphia Flyers | NHL | 74 | 3 | 17 | 20 | -4 | 32 | — | — | — | — | — | — |
| 2023-24 | Philadelphia Flyers | NHL | 31 | 1 | 3 | 4 | -6 | 8 | — | — | — | — | — | — |
| 2024-25 | Philadelphia Flyers | NHL | 63 | 4 | 15 | 19 | 3 | 14 | — | — | — | — | — | — |
| 2025-26 | Philadelphia Flyers | NHL | 44 | 1 | 13 | 14 | 10 | 16 | 10 | 1 | 4 | 5 | 1 | 20 |
| 2025-26 | Finland | OG | 6 | 0 | 3 | 3 | 9 | 2 | — | — | — | — | — | — |
| Totals | 1044 | 77 | 321 | 398 | -164 | 607 | 45 | 10 | 11 | 21 | -1 | 38 | ||
NHL possession & on-ice metrics. CF/FF are shot-attempt shares (Corsi/Fenwick); PDO, zone starts, and on-ice SH% are 5-on-5; GF% is on-ice even-strength.
| Regular Season | Playoffs | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | Lge | GP | CF% | CF% Rel | FF% | oiSH% | oZS% | PDO | GF% | HIT | BLK | TK | GV | GP | CF% | CF% Rel | FF% | oiSH% | oZS% | PDO | GF% | HIT | BLK | TK | GV |
| 2013-14 | BUF | NHL | 34 | 41.0 | -1.1 | 40.9 | 5.5 | 30.6 | 97.1 | 33.3 | 66 | 32 | 9 | 19 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2014-15 | BUF | NHL | 78 | 36.9 | -0.9 | 38.3 | 5.2 | 26.0 | 98.2 | 33.3 | 118 | 136 | 9 | 35 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2015-16 | BUF | NHL | 82 | 45.2 | -3.5 | 44.7 | 6.5 | 27.9 | 98.7 | 42.2 | 139 | 137 | 20 | 48 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2016-17 | BUF | NHL | 79 | 43.7 | -5.5 | 43.7 | 7.0 | 28.8 | 100.3 | 46.6 | 195 | 161 | 25 | 59 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2017-18 | BUF | NHL | 73 | 47.7 | +0.1 | 48.1 | 5.9 | 34.2 | 98.2 | 41.7 | 206 | 111 | 12 | 47 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2018-19 | BUF | NHL | 78 | 47.9 | -2.7 | 48.4 | 6.7 | 30.9 | 97.4 | 38.6 | 235 | 121 | 23 | 44 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2019-20 | BUF | NHL | 69 | 45.9 | -4.3 | 45.4 | 10.0 | 30.9 | 101.9 | 49.6 | 203 | 82 | 17 | 24 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2020-21 | BUF | NHL | 49 | 43.4 | -4.5 | 42.0 | 7.5 | 26.1 | 98.1 | 38.8 | 193 | 68 | 12 | 11 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2021-22 | PHI | NHL | 66 | 46.0 | +0.1 | 46.7 | 8.6 | 28.9 | 100.4 | 46.5 | 230 | 125 | 12 | 33 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2022-23 | PHI | NHL | 74 | 45.6 | -3.2 | 48.1 | 8.0 | 28.0 | 98.9 | 46.7 | 162 | 142 | 24 | 43 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2023-24 | PHI | NHL | 31 | 51.6 | +0.7 | 55.7 | 6.6 | 39.8 | 96.9 | 42.9 | 56 | 45 | 4 | 10 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2024-25 | PHI | NHL | 63 | 49.2 | +0.7 | 51.3 | 8.1 | 28.0 | 97.7 | 51.0 | 97 | 94 | 25 | 52 | — | — | — | — | — | — | — | — | — | — | — | — |
| 2025-26 | PHI | NHL | 44 | 47.4 | -0.3 | 48.3 | 10.3 | 28.5 | 100.9 | 56.3 | 48 | 63 | 12 | 39 | 10 | 44.3 | +4.5 | 40.4 | 9.7 | 19.6 | 103.1 | 53.3 | 20 | 9 | 3 | 14 |