D · BOS · NHL id 8482511
Mason Lohrei has played 2 games for the Boston Bruins in 2026-27, scoring 0 goals and 2 assists (2 points) on 0 shots while averaging 20:37 a night (18:13 at even strength, 1:34 on the power play and 0:23 shorthanded). At 5v5 he has skated 86% of his 5v5 minutes with Jonathan Aspirot and 32% with Fraser Minten over the last 2 games, and the Bruins have controlled 54% of shot attempts with Lohrei on the ice (1-0 in goals, 50% offensive-zone starts). In the Bruins' most recent game against WPG he was on D2 with Jonathan Aspirot and on PP1; moved up to D1 (from D2) in the last game.
Right now
From the Oct 2 game vs WPG, detected from shift data
- +3:04 TOI a game
- 2 P in last 2 (0.15/GP before)
- 43% of team PP time (was 27%)
Deployment timeline
2026-27 · per-game ice time by strength, with line and power-play unit changes
Usage: 2 games, 20:09 average time on ice, PP1 in 1 games, 1 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, 0 on goal, 0 goals
Shot map, OPP at BOS: 6 attempts, 0 on goal, 0 goals, 0.11 expected goals; best chance Mason Lohrei at 0.08 xG.
- Even strength
- Power play
- Penalty kill
- Goal
- Shot on goal
- Missed
- Blocked
Luck
2025-26 · 73 GP · 26 points vs 24.1 expected
Last 20 games: -33. Positive means running hot (sell), negative running cold (buy).
- 9.7%
- 104.1
- 44.8%
- G vs xG
- 7 / 5.7
- • Role rose over the last 10 games (5 promotion events): some of the heat may be real.
- 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 defencemen. Each stat links to its explainer.
- 2026-27 so far: 2 GP, 0 G, 2 A, 0 PPP, 0 SOG.
Fantasy box score
- Games played73
- Goals7376th of 715
- Assists19283rd of 715
- Points26332nd of 715
- Power-play points5261st of 715
- Shorthanded points0227th of 715
- Shots on goal72430th of 715
- Hits30539th of 715
- Blocked shots93105th of 715
- Plus/minus+1756th of 715
- Penalty minutes20442nd of 715
- Faceoffs won0451st of 715
Possession & shot quality (5-on-5 on-ice)
- Corsi (CF%)47.6%492nd of 719
- Fenwick (FF%)47.0%526th of 719
- Expected goals (xGF%)48.5%418th of 719
- Sequence xG (sxGF%)48.9%387th of 719
- High-danger chances (HDCF%)43.6%620th of 719
- Scoring chances (SCF%)47.5%483rd of 719
Transition, turnovers & faceoffs
- Transition attempts /600.50510th of 719
- Turnover Ledger /60−0.121687th of 719
- Forecheck xG /60 (on-ice)0.25480th of 719
Usage
- Ice time per game16:54305th of 715
- Power-play time per game1:21288th of 715
- Offensive-zone start %50.2%354th of 719
Special teams & discipline
- Net penalties drawn /60−0.24445th of 719
Luck & trend
- On-ice PDO104136th of 719
- Goals above expected+1.3173rd of 715
- Luck Meter+40104th of 828
- Ascension score6812th of 526
NHL EDGE tracking
- Top skating speed22.1430th of 715
- 20+ mph bursts26564th of 715
- Hardest shot87.3403rd of 715
- Offensive-zone time42.7%272nd 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 73 games through the sequence engine (more fill in as games are reprocessed)
- −0.091
- Season net
- −1.64xG
5-on-5. Each takeaway is credited, and each giveaway charged, at the league xG value of the zone.
- Per 60
- 0.50
- Attempts
- 9
- 0.002
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 D2 from D3Jan 29, 2026 alerts →
- Moved up to PP1 from PP2Oct 23, 2025 alerts →
- Moved down to D3 from D2Mar 29, 2025 alerts →
- Moved up to D1 from D2Mar 4, 2025 alerts →
- Moved up to PP1 from PP2Feb 25, 2025 alerts →
- Moved up to D2 from D3Jan 20, 2025 alerts →
- Moved up to PP1 from PP2Jan 18, 2025 alerts →
- Moved up to D1 from D2May 2, 2024 alerts →
How the goals happened
17 goals since 2023-24 with NHL EDGE tracking: press Replay to watch the tracking animation
| Game | Play | Entry | Passes | Shot mph | Notes | Replay |
|---|---|---|---|---|---|---|
| Mar 10, 2026 vs LAK | Forecheck turnover | — | 2* | 66.0 | — | |
| Jan 17, 2026 @ CHI | Point shot | — | 2 | 64.3 | — | |
| Jan 17, 2026 @ CHI | Cycle | — | 2* | 66.7 | — | |
| Jan 8, 2026 vs CGY | Forecheck turnover | — | 1* | 68.0 | — | |
| Jan 6, 2026 @ SEA | Cycle | — | 0 | 44.0 | — | |
| Nov 15, 2025 @ MTL | Forecheck turnover | — | 1 | 66.9 | one-timer | |
| Oct 23, 2025 vs ANA | Forecheck turnover | — | 0 | 59.6 | — | |
| Mar 11, 2025 vs FLA | Forecheck turnover | — | 0 | 74.0 | — | |
| Mar 1, 2025 @ PIT | Forecheck turnover | — | 1* | 68.1 | — | |
| Jan 28, 2025 @ BUF | Forecheck turnover | — | 1 | 36.2 | — | |
| Jan 9, 2025 @ TBL | Cycle | — | 2* | 58.7 | — | |
| Oct 14, 2024 vs FLA | Forecheck turnover | — | 1 | 68.1 | — | |
| May 6, 2024 @ FLA | Deflection | — | 0 | 30.4 | deflection, rebound | |
| Feb 29, 2024 vs VGK | Cycle | — | 4* | 70.6 | one-timer | |
| Dec 27, 2023 @ BUF | Rebound | carry | 0 | 48.1 | 3-on-2, rebound | |
| Dec 15, 2023 @ NYI | Cycle | — | 0 | 5.8 | — | |
| Nov 6, 2023 @ DAL | Forecheck turnover | — | 0 | 72.4 | — |
* 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 Lohrei
| Teammate | Pos | GP | Share | CF% together | GF% together | CF% Lohrei apart | CF% mate apart | |
|---|---|---|---|---|---|---|---|---|
| Jonathan Aspirot | D | 2 | 30:52 | 86% | 45.6% | 100% (1-0) | 91.7% 5:01 | 100.0% 1:29 |
| Fraser Minten | C | 2 | 11:35 | 32% | 57.9% | 100% (1-0) | 52.0% 24:18 | 62.5% 15:49 |
| JJ Peterka | RW | 2 | 11:28 | 32% | 61.5% | — (0-0) | 48.8% 24:25 | 50.0% 19:17 |
| James Hagens | C | 2 | 11:22 | 32% | 37.5% | — (0-0) | 58.5% 24:31 | 65.4% 15:24 |
| David Pastrnak | RW | 2 | 11:00 | 31% | 65.4% | — (0-0) | 46.5% 24:53 | 59.0% 19:51 |
| Marat Khusnutdinov | C | 2 | 9:56 | 28% | 46.7% | 100% (1-0) | 55.6% 25:57 | 67.9% 15:27 |
| Elias Lindholm | C | 2 | 8:49 | 25% | 61.9% | — (0-0) | 50.0% 27:04 | 54.8% 18:49 |
| Sean Kuraly | C | 2 | 8:16 | 23% | 33.3% | — (0-0) | 57.9% 27:37 | 54.8% 16:01 |
| Pavel Zacha | C | 2 | 7:31 | 21% | 52.9% | — (0-0) | 53.8% 28:22 | 52.8% 19:29 |
| Morgan Geekie | C | 2 | 7:22 | 21% | 55.6% | — (0-0) | 52.9% 28:31 | 46.7% 22:29 |
| Mark Kastelic | C | 2 | 7:16 | 20% | 36.4% | 100% (1-0) | 56.9% 28:37 | 42.9% 13:15 |
| Tanner Jeannot | LW | 2 | 7:10 | 20% | 36.4% | — (0-0) | 56.9% 28:43 | 50.0% 15:31 |
| Casey Mittelstadt | C | 2 | 6:06 | 17% | 66.7% | — (0-0) | 50.0% 29:47 | 48.8% 21:37 |
| Nikita Zadorov | D | 1 | 1:42 | 5% | 75.0% | — (0-0) | 55.2% 16:43 | 58.1% 15:41 |
Linemate and opposition quality
2025-26 · 5v5 · 1,082 min on ice · ranked against 270 defencemen · last season, until this season has enough games to rank
teammates' average xGF%
41st percentile · higher = stronger linemates
opponents' average ice-time share
32nd percentile · higher = faces more top-line minutes
Sheltered minutes: mostly faces weaker opposition.
QoT averages the season xGF% of Lohrei's 5v5 teammates; QoC averages how much of their team's ice time Lohrei's opponents get, so a high QoC means facing top lines. Both are weighted by time shared on the ice, lean on last season for small samples, and are ranked within forwards or defence.
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 | 1 | 1 | +1 | 0 | 0 | 0 | 0 | — | 21:53 | 18:57 | 2:00 | — |
| Sep 29 | vs NYR | W 3-0 | 0 | 1 | 1 | +1 | 0 | 0 | 0 | 0 | — | 19:21 | 17:28 | 1:07 | 0:46 |
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 | 41:14 | 20:37 | 46 | 35 | 56.8% | 57.9% | 20 | 15 | 2 | 0 | 100% | 1.9 | 1.5 | 57% |
| Even strength | 2 | 36:25 | 18:13 | 38 | 33 | 53.5% | 55.1% | 16 | 14 | 1 | 0 | 100% | 1.5 | 1.1 | 50% |
| 5v5 | 2 | 35:53 | 17:57 | 37 | 32 | 53.6% | 56.3% | 16 | 14 | 1 | 0 | 100% | 1.5 | 0.9 | 50% |
| Power play | 2 | 3:07 | 1:34 | 5 | 1 | 83.3% | 75.0% | 1 | 1 | 0 | 0 | — | 0.2 | 0.0 | 100% |
| Penalty kill | 1 | 0:46 | 0:46 | 0 | 0 | — | — | 0 | 0 | 0 | 0 | — | 0.0 | 0.0 | — |
| 5v4 | 2 | 3:07 | 1:34 | 5 | 1 | 83.3% | 75.0% | 1 | 1 | 0 | 0 | — | 0.2 | 0.0 | 100% |
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 | 2 | 2 | +2 | 0 | 0 | — | 0 | 0 | 20:37 |
| 2025-26Playoffs | BOS | 3 | 0 | 0 | 0 | -4 | 0 | 0 | — | 3 | 5 | 14:14 |
| 2025-26 | BOS | 73 | 7 | 19 | 26 | +17 | 20 | 72 | 9.7% | 30 | 93 | 16:54 |
| 2024-25 | BOS | 77 | 5 | 28 | 33 | -43 | 16 | 92 | 5.4% | 25 | 103 | 19:32 |
| 2023-24Playoffs | BOS | 11 | 1 | 3 | 4 | 0 | 10 | 14 | 7.1% | 12 | 17 | 17:12 |
| 2023-24 | BOS | 41 | 4 | 9 | 13 | -2 | 18 | 43 | 9.3% | 32 | 63 | 16:57 |
Mason Lohrei news
- Mason Lohrei stepping up to competitionBoston Herald
- Training Camp Raw: Mason Lohreinhl.com
- Mason Lohrei News: Back at practice ThursdayRotoWire
- Mason Lohrei Game Log - NHLFOX Sports
- NHL Injuries: Bruins, Sabres, Blackhawks, Stars, Red Wings, Panthers, Flyers, Capitals and MoreNHLRumors.com
- Bruins' Mason Lohrei: Undergoing additional testingCBS Sports
- Bruins' Mason Lohrei: Back at practice ThursdayCBS Sports
- Mason Lohrei Injury: Undergoing additional testingRotoWire
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.