C · BOS · NHL id 8479999
Casey Mittelstadt has played 2 games for the Boston Bruins in 2026-27, scoring 0 goals and 0 assists (0 points) on 5 shots while averaging 14:15 a night (14:01 at even strength, 0:17 on the power play and 0:00 shorthanded). At 5v5 he has skated 87% of his 5v5 minutes with Pavel Zacha and 84% with Morgan Geekie over the last 2 games, and the Bruins have controlled 54% of shot attempts with Mittelstadt on the ice (1-0 in goals, 25% offensive-zone starts). In the Bruins' most recent game against WPG he was on L3 with Pavel Zacha and Morgan Geekie and off the power play; lost his PP2 spot in the last game. He is shooting 0.0% this season against 12.6% across the 528 games in our data.
Right now
From the Oct 2 game vs WPG, detected from shift data
- PP1 in 0 of last 2 (was 8 of 20)
- −1:30 PP TOI
- 87% of 5v5 TOI with top players (was 100%)
Deployment timeline
2026-27 · per-game ice time by strength, with line and power-play unit changes
Usage: 2 games, 14:18 average time on ice, PP1 in 0 games, 0 line changes.
- Even strength
- Power play
- Penalty kill
- 5-game average
- Did not play
- ▲ promoted · ▼ demoted
NHL EDGE tracking
2025-26 percentiles among skaters at his position
Only 2 GP in 2026-27; showing 2025-26 NHL EDGE data.
Season-level NHL EDGE puck and player tracking, refreshed nightly. The percentile is the league rank among skaters this season; the label at the right is the raw value.
Shot map
2026-27 · 6 attempts, 5 on goal, 0 goals
Shot map, OPP at BOS: 6 attempts, 5 on goal, 0 goals, 0.55 expected goals; best chance Casey Mittelstadt at 0.15 xG.
- Even strength
- Power play
- Penalty kill
- Goal
- Shot on goal
- Missed
- Blocked
Luck
2025-26 · 71 GP · 42 points vs 38.2 expected
Last 20 games: +1. Positive means running hot (sell), negative running cold (buy).
- 18.8%
- 103.8
- 57.5%
- G vs xG
- 15 / 13.7
- • Role rose over the last 10 games (PP share 30% → 39%, 1 promotion event): some of the heat may be real.
- • Shot diet improved: 0.118 xG per attempt lately vs 0.093 before (more from the slot).
- Actual goals
- Expected
- ±1σ
- Above expected
- Below expected
Player analytics
Compare with another player →2025-26 regular season. Rank is among all qualified players; the bar is his percentile among forwards. Each stat links to its explainer.
- 2026-27 so far: 2 GP, 0 G, 0 A, 0 PPP, 5 SOG.
Fantasy box score
- Games played71
- Goals15190th of 715
- Assists27163rd of 715
- Points42179th of 715
- Power-play points7211th of 715
- Shorthanded points0227th of 715
- Shots on goal80390th of 715
- Hits23605th of 715
- Blocked shots21576th of 715
- Plus/minus+12103rd of 715
- Penalty minutes12580th of 715
- Faceoffs won91184th of 715
Possession & shot quality (5-on-5 on-ice)
- Corsi (CF%)50.5%255th of 719
- Fenwick (FF%)51.3%227th of 719
- Expected goals (xGF%)49.7%338th of 719
- Sequence xG (sxGF%)49.8%326th of 719
- High-danger chances (HDCF%)46.8%511th of 719
- Scoring chances (SCF%)51.0%263rd of 719
Transition, turnovers & faceoffs
- Transition attempts /601.26190th of 719
- Turnover Ledger /60−0.053439th of 719
- Forecheck xG /60 (on-ice)0.21590th of 719
- Faceoff win %48.9%123rd of 238
- Draw Equity /100+0.01186th of 238
Usage
- Ice time per game15:10418th of 715
- Power-play time per game1:43230th of 715
- Offensive-zone start %43.5%521st of 719
Special teams & discipline
- Net penalties drawn /60+0.3980th of 719
Luck & trend
- On-ice PDO103846th of 719
- Goals above expected+1.3175th of 715
- Luck Meter+4667th of 828
- Ascension score39438th of 526
NHL EDGE tracking
- Top skating speed22.3354th of 715
- 20+ mph bursts70300th of 715
- Hardest shot78.2695th of 715
- Offensive-zone time41.6%360th of 715
Unranked rows are below the sample minimum (20 GP, 200 five-on-five minutes, 100 draws or 10 goalie games).
Beyond the box score
2025-26 regular season · 71 of 71 games through the sequence engine
- −0.065
- Season net
- −0.99xG
5-on-5. Each takeaway is credited, and each giveaway charged, at the league xG value of the zone.
- Per 100 draws
- +0.010
- Season
- +0.02G
- 48.9%186 draws
Wins by zone: OZ 44-41 · NZ 23-33 · DZ 24-21
- Per 60
- 1.26
- Attempts
- 19
- 0.096
5-on-5 shots within 10 seconds of winning the puck outside the offensive zone.
Role changes
Notable promotions, demotions and ice-time swings from Line Watch
- Moved up to L1 from L3May 1, 2026 alerts →
- Moved up to PP1 from PP2Oct 23, 2025 alerts →
- Played 5:56 more than his 5-game averageFeb 23, 2025 alerts →
- Moved up to PP1 from PP2Jan 6, 2025 alerts →
- Moved up to PP1 from PP2Dec 14, 2024 alerts →
- Dropped off PP1 to PP2Dec 5, 2024 alerts →
- Dropped off PP1 to PP2Dec 3, 2024 alerts →
- Dropped off PP1Apr 7, 2024 alerts →
How the goals happened
40 goals since 2023-24 with NHL EDGE tracking: press Replay to watch the tracking animation
| Game | Play | Entry | Passes | Shot mph | Notes | Replay |
|---|---|---|---|---|---|---|
| Apr 4, 2026 @ TBL | Forecheck turnover | — | 0 | 52.0 | — | |
| Mar 25, 2026 @ BUF | Forecheck turnover | carry | 1 | 71.0 | one-timer | |
| Mar 3, 2026 vs PIT | Rebound | — | 0 | 51.8 | rebound | |
| Feb 4, 2026 @ FLA | Rebound | — | 2 | 48.8 | rebound | |
| Jan 29, 2026 vs PHI | Rebound | pass | 0 | 32.2 | rebound | |
| Jan 8, 2026 vs CGY | Forecheck turnover | — | 1 | 7.7 | — | |
| Dec 31, 2025 @ EDM | Rush | carry | 2* | 67.2 | — | |
| Dec 16, 2025 vs UTA | Rebound | carry | 3* | 46.4 | 2-on-0, rebound | |
| Dec 11, 2025 @ WPG | Rebound | carry | 1 | 38.4 | rebound | |
| Dec 6, 2025 vs NJD | Rebound | carry | 0 | 31.9 | 3-on-2, one-timer, rebound | |
| Nov 28, 2025 vs NYR | Rebound | — | 0 | 15.9 | rebound | |
| Nov 1, 2025 vs CAR | Rebound | carry | 2* | 11.3 | rebound | |
| Oct 23, 2025 vs ANA | Rebound | carry | 0 | 17.0 | rebound | |
| Oct 13, 2025 vs TBL | Odd-man rush | carry | 0 | 52.8 | 3-on-2 | |
| Oct 9, 2025 vs CHI | Rush | carry | 0 | 32.5 | — | |
| Apr 8, 2025 @ NJD | Point shot | — | 2 | 27.7 | — | |
| Apr 6, 2025 @ BUF | Cycle | — | 5* | 7.2 | — | |
| Mar 22, 2025 @ SJS | Rebound | dump | 0 | 38.3 | rebound | |
| Mar 13, 2025 @ OTT | Rebound | — | 2* | 31.4 | rebound | |
| Mar 4, 2025 vs PIT | Rebound | carry | 0 | 27.5 | rebound | |
| Feb 26, 2025 vs NJD | Rebound | — | 0 | 44.3 | rebound | |
| Jan 18, 2025 vs DAL | Forecheck turnover | carry | 1 | 35.3 | — | |
| Dec 31, 2024 vs WPG | Deflection | — | 3* | 21.8 | — | |
| Nov 18, 2024 @ PHI | Cycle | — | 0 | 62.8 | — | |
| Oct 28, 2024 vs CHI | Odd-man rush | carry | 1 | 49.4 | 3-on-2 | |
| Oct 24, 2024 @ UTA | Point shot | — | 2* | 13.9 | — | |
| Oct 18, 2024 vs ANA | Odd-man rush | pass | 2 | 32.7 | 1-on-0 | |
| Oct 14, 2024 vs NYI | Cycle | — | 5* | 16.1 | one-timer | |
| Oct 12, 2024 vs CBJ | Cycle | — | 4 | 10.5 | — | |
| Oct 9, 2024 @ VGK | Rebound | — | 0 | 37.2 | rebound | |
| May 15, 2024 @ DAL | Rebound | — | 0 | 10.4 | rebound | |
| May 13, 2024 vs DAL | Forecheck turnover | carry | 0 | 40.2 | 3-on-2 | |
| Apr 21, 2024 @ WPG | Forecheck turnover | — | 2 | 4.7 | — | |
| Mar 30, 2024 vs NSH | Forecheck turnover | — | 0 | 2.1 | — | |
| Mar 28, 2024 vs NYR | Rush | pass | 1 | 73.8 | — | |
| Mar 19, 2024 @ STL | Cycle | — | 2 | 54.0 | one-timer | |
| Mar 12, 2024 @ CGY | Rush | carry | 2 | 67.6 | — | |
| Mar 2, 2024 vs VGK | Cycle | — | 2 | 67.3 | — | |
| Jan 15, 2024 vs SJS | Odd-man rush | carry | 1 | 35.1 | 2-on-1 | |
| Jan 4, 2024 @ MTL | Rebound | — | 2* | 37.6 | one-timer, rebound |
* includes a royal-road (cross-slot) pass. Derived from NHL EDGE puck and player tracking.
Linemates
2026-27 · 5v5 time together and how each pairing performs with and without Mittelstadt
| Teammate | Pos | GP | Share | CF% together | GF% together | CF% Mittelstadt apart | CF% mate apart | |
|---|---|---|---|---|---|---|---|---|
| Pavel Zacha | C | 2 | 24:29 | 87% | 54.2% | 100% (1-0) | 50.0% 3:33 | 40.0% 2:38 |
| Morgan Geekie | C | 2 | 23:33 | 84% | 54.0% | 100% (1-0) | 50.0% 4:29 | 30.8% 6:25 |
| Nikita Zadorov | D | 2 | 12:15 | 44% | 57.1% | — (0-0) | 52.4% 15:47 | 57.7% 25:53 |
| Connor Clifton | D | 2 | 11:36 | 41% | 61.5% | — (0-0) | 51.2% 16:26 | 55.8% 26:41 |
| Will Borgen | D | 2 | 10:58 | 39% | 42.9% | 100% (1-0) | 64.3% 17:04 | 61.0% 23:01 |
| Hampus Lindholm | D | 2 | 9:48 | 35% | 46.4% | 100% (1-0) | 60.7% 18:14 | 64.0% 24:07 |
| Mason Lohrei | D | 2 | 6:18 | 22% | 66.7% | — (0-0) | 48.8% 21:44 | 50.0% 29:47 |
| Jonathan Aspirot | D | 2 | 4:53 | 17% | 64.3% | — (0-0) | 50.0% 23:09 | 42.2% 27:28 |
| JJ Peterka | RW | 1 | 2:05 | 7% | 33.3% | — (0-0) | 56.7% 12:00 | 50.0% 13:22 |
| Elias Lindholm | C | 1 | 1:11 | 4% | 50.0% | — (0-0) | 52.4% 12:46 | 56.5% 12:47 |
Linemate and opposition quality
2025-26 · 5v5 · 908 min on ice · ranked against 510 forwards · last season, until this season has enough games to rank
43rd percentile · higher = stronger linemates
90th percentile · higher = tougher opponents
Faces tougher-than-usual opposition.
Each value is the ice-time-weighted average season xGF% of the skaters Mittelstadt shared the 5v5 ice with. Small samples lean on each skater's previous season (or 50% for newcomers). Most skaters land between about 45% and 55% for QoT and 49% and 51% for QoC, so the percentile is the easier read.
Game log
2 games in 2026-27, newest first
| Date | Opp | Result | G | A | P | +/- | PIM | HIT | BLK | EV | PP | PK | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2 | @ WPG | W 4-3 | 0 | 0 | 0 | +1 | 2 | 0 | 0 | 0 | — | 14:01 | 14:05 | 0:03 | — |
| Sep 29 | vs NYR | W 3-0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | — | 14:28 | 13:57 | 0:31 | — |
Season splits by strength
2026-27 regular season · on-ice numbers from shift and play-by-play data
| Strength | GP | TOI/GP | SA | GF | GA | GF% | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| All situations | 2 | 28:36 | 14:18 | 30 | 26 | 53.6% | 54.2% | 16 | 16 | 1 | 0 | 100% | 1.9 | 1.3 | 25% |
| Even strength | 2 | 28:02 | 14:01 | 30 | 26 | 53.6% | 54.2% | 16 | 16 | 1 | 0 | 100% | 1.9 | 1.3 | 25% |
| 5v5 | 2 | 28:02 | 14:01 | 30 | 26 | 53.6% | 54.2% | 16 | 16 | 1 | 0 | 100% | 1.9 | 1.3 | 25% |
| Power play | 2 | 0:34 | 0:17 | 0 | 0 | — | — | 0 | 0 | 0 | 0 | — | 0.0 | 0.0 | — |
Career by season
Seasons in Edgehalla's data (2025-26 is being backfilled; earlier seasons follow)
| Season | Team | GP | G | A | P | +/- | PIM | HIT | BLK | TOI/GP | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-27 | BOS | 2 | 0 | 0 | 0 | +1 | 0 | 5 | 0.0% | 1 | 0 | 14:15 |
| 2025-26Playoffs | BOS | 6 | 0 | 2 | 2 | -4 | 0 | 8 | 0.0% | 8 | 1 | 14:59 |
| 2025-26 | BOS | 71 | 15 | 27 | 42 | +12 | 12 | 80 | 18.8% | 23 | 21 | 15:10 |
| 2024-25 | BOS, COL | 81 | 15 | 25 | 40 | -29 | 24 | 105 | 14.3% | 30 | 33 | 17:04 |
| 2023-24Playoffs | COL | 11 | 3 | 6 | 9 | 0 | 2 | 24 | 12.5% | 16 | 6 | 17:25 |
| 2023-24 | COL, BUF | 80 | 18 | 39 | 57 | +10 | 32 | 127 | 14.2% | 25 | 31 | 17:44 |
| 2022-23 | BUF | 82 | 15 | 44 | 59 | -8 | 22 | 135 | 11.1% | 30 | 16 | 15:44 |
| 2021-22 | BUF | 40 | 6 | 13 | 19 | -14 | 4 | 79 | 7.6% | 19 | 12 | 16:07 |
| 2020-21 | BUF | 41 | 10 | 12 | 22 | -10 | 10 | 61 | 16.4% | 9 | 12 | 15:53 |
| 2019-20 | BUF | 31 | 4 | 5 | 9 | -5 | 2 | 34 | 11.8% | 11 | 8 | 12:46 |
| 2018-19 | BUF | 77 | 12 | 13 | 25 | -19 | 10 | 118 | 10.2% | 30 | 16 | 13:27 |
| 2017-18 | BUF | 6 | 1 | 4 | 5 | +1 | 2 | 9 | 11.1% | 2 | 2 | 14:01 |
Casey Mittelstadt news
- MittelstadtNHL.com
- Casey Mittelstadt HomeNHL.com
- Casey Mittelstadt Bio, Awards & Draft InfoNHL.com
- Casey Mittelstadt StatsNHL.com
- Bruins's Casey Mittelstadt Gets Honest About 1st Year In Bostonheavy.com
- The Sunday Read: Why Casey Mittelstadt Turned into a Coffee Drinker This SummerNHL.com
- Casey Mittelstadt Career Stats | NHLtheScore
- 3 preseason trade destinations for Bruins' Casey MittelstadtCauseway Crowd
Headlines via LineupExperts. Links open the original publisher.
On-ice and deployment numbers are derived by Edgehalla from NHL play-by-play and shift data. Tracking percentiles are from NHL EDGE. Data updates after every game.