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Ice Lab

Defence · #6

Mason Lohrei

Age
25
Shoots
Left
Height
196 cm
Weight
102 kg
Born
Baton Rouge, USA
Draft
2020, round 2, #58 (BOS)

Career · 2023–24 to 2026–27

Games
195
Goals
16
Points
74
TOI per game
18:02
xGF% (5v5)
46.6%
Goals above expected
+2.1

Season by season

The regular-season line for each season, with the total, by team for traded players.

2023–24BOS414913−216:57439.3%32.147.3%
2024–25BOS7752833−4319:32925.4%166.446.3%
2025–26BOS7371926+1716:54729.7%55.146.5%
2026–27BOS4022020:4920.0%00.349.3%
Total1 team195165874−2818:022097.7%2413.946.6%

Form

Rolling averages smooth out single games so the trend shows.

Form, ten-game rolling

Points and individual expected goals per game (left scale), averaged over the previous ten games. Ice time is on the second chart.

Points per gameixG per gameTOI per game (minutes)
00.20.40.60.8120406080100120140160180
14m16m18m20m22m24m20406080100120140160180Game

Player card

How 2023–24 to 2026–27 compares with everyone else at the position over the same seasons, and the players with the most similar profile.

Overall rating

3rd pair

40th percentile among qualified defencemen, blending scoring 30%, play-driving 50%, usage 20%.

  1. 1st pair
  2. 2nd pair
  3. 3rd pair
  4. Extra / AHL

Scoring

2nd pair
  • Goals /600.2773rd pct
  • Assists /600.9982nd pct
  • ixG /600.2473rd pct
  • Shots /603.5747th pct

Play-driving

3rd pair
  • xGF% (5v5)46.6%25th pct
  • CF% (5v5)47.1%28th pct
  • Relative xGF%−2.430th pct
  • xGA /60 (lower is better)2.6525th pct

Usage

2nd pair
  • TOI per game18:0251st pct
  • PP time share32.1%80th pct
  • PK time share5.8%13th pct
  • Quality of competition24.4%45th pct

Percentiles among defencemen with 200+ minutes at 5-on-5 and 20+ games. Ratings rank each column's average percentile among the same players and read it as a role on a depth chart (how).

Finishing

Did the goals match the chances?

Goals against expected goals

Cumulative goals (solid) and individual xG (dashed) through the season. The gap is finishing: above the dashed line, the player scored more than an average shooter would from the same chances.

+2.1 goals above expected

05101550100150Game

Goals above expected, everyone at the same position with 20+ games

−10−50+5+10+15

Speed and tracking

From the NHL's EDGE tracking system (2021–22 on): skating speed, shot speed, distance and zone time, for the selected seasons and then every tracked season, to show improvement or decline.

Tracking data (NHL EDGE)

Values from the NHL's puck and player tracking, with the NHL's own league percentile for each. Missing values mean the player wasn't tracked enough.

Tracking

  • Top skating speed32.4 km/h31st pct
  • Speed bursts over 20 mph257th pct
  • Hardest shot130.7 km/h48th pct
  • Distance skated19 km88th pct
  • Offensive-zone time41.2%51st pct
Tracking, season by season

Each season against the other defencemen that season with 20+ games. A season in progress appears once half its games are played, as provisional: season bests only grow. Bursts and distance are per 60 minutes of ice time, so seasons with fewer games still compare. Percentiles are on these rates, so they can differ from the NHL's, which are on season totals.

This playerMedian defencemanMiddle half (25th–75th percentile)Hollow dot: too few games to rank, or a season in progress (*, dashed). Dotted line: no NHL games that season.

Top skating speed

35.6 km/h56th pct

▼ −0.6 km/h since 2024–25

333435363723–2424–2525–262023–24: 34.0 km/h, 14th percentile (41 games)2024–25: 36.2 km/h, 77th percentile (77 games)2025–26: 35.6 km/h, 56th percentile (73 games)

Bursts over 20 mph per 60

1.335th pct

▼ −0.5 since 2024–25

012323–2424–2525–262023–24: 0.4, 7th percentile (41 games)2024–25: 1.7, 57th percentile (77 games)2025–26: 1.3, 35th percentile (73 games)

Distance skated per 60

13.8 km61st pct

▼ −0.2 km since 2024–25

1313.213.413.613.81414.223–2424–2525–262023–24: 13.6 km, 53rd percentile (41 games)2024–25: 14.1 km, 77th percentile (77 games)2025–26: 13.8 km, 61st percentile (73 games)

Hardest shot

140.5 km/h16th pct

▲ +1.6 km/h since 2024–25

13514014515015516023–2424–2525–262023–24: 137.6 km/h, 8th percentile (41 games)2024–25: 138.9 km/h, 13th percentile (77 games)2025–26: 140.5 km/h, 16th percentile (73 games)

Offensive-zone time

42.7%66th pct

▼ −1.9 points since 2024–25

38%40%42%44%46%23–2424–2525–262023–24: 43.1%, 73rd percentile (41 games)2024–25: 44.6%, 88th percentile (77 games)2025–26: 42.7%, 66th percentile (73 games)