
Loading…Casey Mittelstadt, a 27-year-old left winger for the Boston Bruins, grades as a clear top-quartile winger with a 72.5 overall (84th of 384).
His best component is finishing at 81, with power-play production (51) trailing the rest of his game.
He surged from 47.5 in 2024-25 to 79.2 in 2025-26, one of the bigger jumps in his 9-season card history.
The contract, $5.75M through 2026-27, grades Fair: the model's expected value of $5.17M is within $577K of what he is paid.
His cap hit is the 7th-largest on the Boston Bruins NHL roster and uses 5.5% of the $104M ceiling; the club currently has $6.45M in cap space.
| Component | Rating (0-100) |
|---|---|
| Offense | 65 |
| Defense | 57 |
| Play driving | 71 |
| Finishing | 81 |
| Power play | 51 |
| Season | Team | GP | Overall | WAR |
|---|---|---|---|---|
| 2025-26 | BOS | 71 | 79.2 | 0.7 |
| 2024-25 | BOS | 81 | 47.5 | -0.1 |
| 2023-24 | BUF | 80 | 84 | 1 |
| 2022-23 | BUF | 82 | 78.9 | 0.8 |
| 2021-22 | BUF | 40 | 54.5 | 0.1 |
| 2020-21 | BUF | 41 | 69 | 0.3 |
| 2019-20 | BUF | 31 | 27.8 | -0.3 |
| 2018-19 | BUF | 77 | 35.8 | -0.2 |
| 2017-18 | BUF | 6 | 67 | 0.4 |
Other BOS wingers by rating: David Pastrnak (94.9), JJ Peterka (80.7), James Hagens (79.5), Morgan Geekie (73.2). See the full Boston Bruins cap sheet.
How we rate players: each skater's overall is a percentile (0-100) built from offense, defense, play driving, finishing, power-play and penalty-kill impact against players at the same position; goalies are rated on goals saved above expected. Contract value compares the cap hit with the salary the model expects for that level of production, age and position. Figures are updated as new games and signings arrive.