| Year | Event | Result | GP | G | A | PTS | PIM |
|---|---|---|---|---|---|---|---|
| 2019 | Men's World Championship | 7th Place | 8 | 2 | 6 | 8 | 2 |
| 2017 | Men's World Championship | 5th Place | 8 | 0 | 5 | 5 | 4 |
| 2015 | Men's World Championship | Bronze Medal | 10 | 2 | 5 | 7 | 8 |
| 2015 | World Junior Championship | 5th Place | 5 | 1 | 3 | 4 | 6 |
| 2014 | World Junior Championship | 5th Place | 5 | 1 | 4 | 5 | 0 |
| Men's Under-18 World Championship | Gold Medal | 7 | 5 | 5 | 10 | 2 | |
| 2013 | Men's Under-18 World Championship | Silver Medal | 7 | 1 | 1 | 2 | 6 |
| 2012 | Winter Youth Olympic Games | Fourth Place | 6 | 2 | 4 | 6 | 4 |
| Men's World Championship Totals | 26 | 4 | 16 | 20 | 14 | ||
| World Junior Championship Totals | 10 | 2 | 7 | 9 | 6 | ||
| Under-18 Men's World Championship Totals | 14 | 6 | 6 | 12 | 8 | ||
| Youth Olympic Games Totals | 6 | 2 | 4 | 6 | 4 | ||
| TEAM USA TOTALS | 56 | 14 | 33 | 47 | 32 |
| Season | Team (League) | GP | G | A | PTS | PIM | PLAYOFFS | GP | G | A | PTS | PIM |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-24 | Vegas Golden Knights (NHL) | 63 | 31 | 37 | 68 | 27 | 7 | 3 | 4 | 7 | 0 | |
| 2022-23 | Vegas Golden Knights (NHL) | 67 | 27 | 39 | 66 | 6 | 22 | 6 | 20 | 26 | 14 | |
| 2021-22 | Vegas Golden Knights (NHL) | 34 | 14 | 11 | 25 | 10 | ||||||
| 2020-21 | Buffalo Sabres (NHL) | 21 | 2 | 16 | 18 | 6 | ||||||
| 2019-20 | Buffalo Sabres (NHL) | 68 | 36 | 42 | 78 | 34 | ||||||
| 2018-19 | Buffalo Sabres (NHL) | 77 | 28 | 54 | 82 | 26 | ||||||
| 2017-18 | Buffalo Sabres (NHL) | 67 | 25 | 39 | 64 | 32 | ||||||
| 2016-17 | Buffalo Sabres (NHL) | 61 | 24 | 33 | 57 | 22 | ||||||
| 2015-16 | Buffalo Sabres (NHL) | 81 | 24 | 32 | 56 | 22 | ||||||
| 2014-15 | Boston University (HEA) | 40 | 26 | 45 | 71 | 28 | ||||||
| 2013-14 | U.S. National Under-18 Team* | 53 | 38 | 49 | 87 | 42 | ||||||
| 2012-13 | U.S. National Under-17 Team* | 36 | 19 | 15 | 34 | 16 | ||||||
| U.S. National Under-18 Team* | 22 | 10 | 8 | 18 | 14 | |||||||
| 2011-12 | Boston Junior Bruins (EmJHL) | 36 | 39 | 47 | 86 | 36 |
* Part of USA Hockey's National Team Development Program