Spreadsheet Sports Hockey / Players / Petr Mrazek

Petr Mrazek

Not on an NHL roster · last played for Anaheim DucksGoalieage 346′2″, 192 lbcatches leftdrafted 2010, #141 overall
WorkloadWorkhorse Tandem2024-25

Scouting summaryNo standout area yet; best is workload (47); shot stopping is the weak spot (14).

2025-26 · regular seasonANA
10GP
3W
.858SV%
4.07GAA
0SO
8GS
247SA
—GSAx
Season
At a glance · 2024-25 · 38 GP · 2,080 min · DET

Category scores

0–99 percentile vs every qualified goalie. Tap a row to see the numbers behind it.

Shot stopping14WeakDanger saves21Below avgWorkload47Average

Shot stopping

Goals saved compared with what our expected-goals model says an average goalie allows on the same shots

14Weak
MetricValuePercentile
Goals saved above expectedGSAx
−14.2
11
Save % vs expecteddSV%
−1.34
16
GSAx per 60GSAx/60
−0.41
16
Save %SV%not graded
.891
19

Goalie numbers swing a lot from one season to the next (year-to-year r of about 0.1 to 0.2 for every goalie stat, ours or the plain save %). Read these scores as one season's form, not a forecast.

How our expected goals work

Shot stopping leaders

Danger saves

Save percentage on low-, medium- and high-danger shots (danger = our xG)

21Below avg
MetricValuePercentile
High-danger save %HD SV%raw .728 on 114 shots
.732
36
Medium-danger save %MD SV%raw .854 on 446 shots
.855
28
Low-danger save %LD SV%raw .960 on 505 shots
.961
13

Danger tiers come from our expected-goals model: low under 5%, medium 5–15%, high 15%+ chance to score.

Danger saves leaders

Workload

How much he plays and how hard the shots are

47Average
MetricValuePercentile
Games playedGP
38
45
Games startedGS
38
47
MinutesMIN
2,080
42
Shot difficulty facedxGA/60style
2.93
79
Shots faced per 60SA/60style
30.8
92
Workload leaders
Similar goalies · 2024-25

Plays like

Closest matches on the category scores plus style (shot difficulty and volume faced), same season, same position group.

83% matchTristan JarryPIT · G · Workhorse Tandem82% matchAlex NedeljkovicPIT · G · Workhorse Tandem82% matchAlexandar GeorgievSJS · G · Workhorse Tandem80% matchElvis MerzlikinsCBJ · G · Starter73% matchVitek VanecekFLA · G · 1B / Backup
How every number is calculated

Percentiles (0–100) rank him against every goalie with 1,200+ minutes that season (61 in 2025-26). Tiers: Elite 90+ · Strong 70–89 · Average 40–69 · Below avg 20–39 · Weak 0–19. Roles are simple rules applied in order; the first one that fits wins. Expected goals and RAPM, explained and backtested

Shot stopping
Goals saved compared with what our expected-goals model says an average goalie allows on the same shots. Category score = weighted average of the graded metrics' percentiles in that category, re-ranked 0-99 against every qualified skater (or every skater in his position group when 'vs position' is on). Style numbers (weight 0) are shown but not graded.
GSAxGoals saved above expected
Expected goals faced minus goals allowed, season total. +10 is excellent. How: Sum of our xG on every unblocked, non-empty-net shot he faced − goals allowed on them.
dSV%Save % vs expected
Save percentage minus the save percentage an average goalie would post on his shots, in percentage points. How: GSAx ÷ shots on goal faced × 100.
GSAx/60GSAx per 60
Goals saved above expected per 60 minutes. How: GSAx ÷ time on ice × 60.
SV%Save %
Plain save percentage. Shown, not graded: it ignores how hard the shots were. How: Saves ÷ shots on goal (NHL). Shown, not graded.
Danger saves
Save percentage on low-, medium- and high-danger shots (danger = our xG). Category score = weighted average of the graded metrics' percentiles in that category, re-ranked 0-99 against every qualified skater (or every skater in his position group when 'vs position' is on). Style numbers (weight 0) are shown but not graded.
HD SV%High-danger save %
Save % on shots our model rates 15%+ to score, volume-adjusted. How: (HD saves + 40 × league HD SV%) ÷ (HD shots + 40). Raw in the note.
MD SV%Medium-danger save %
Save % on shots rated 5–15% to score, volume-adjusted. How: Same adjustment, 40 league-average shots added.
LD SV%Low-danger save %
Save % on shots rated under 5% to score, volume-adjusted. How: Same adjustment, 40 league-average shots added.
Workload
How much he plays and how hard the shots are. Category score = weighted average of the graded metrics' percentiles in that category, re-ranked 0-99 against every qualified skater (or every skater in his position group when 'vs position' is on). Style numbers (weight 0) are shown but not graded.
GPGames played
Games he appeared in. How: NHL games played.
GSGames started
Games he started. How: NHL games started.
MINMinutes
Minutes played. How: NHL time on ice.
xGA/60Shot difficulty faced
Expected goals he faced per 60 minutes: how dangerous the shots were. A style number, not graded. How: Our xG on unblocked shots faced ÷ time on ice × 60. Style number, not graded.
SA/60Shots faced per 60
Shots on goal faced per 60 minutes. A style number. How: NHL shots against ÷ time on ice × 60. Style number, not graded.
Goalie roles
  • Starter Started 50+ games.
  • Workhorse Tandem Started 35–49 games.
  • 1B / Backup Started fewer than 35 games.
Season by season · regular season

Petr Mrazek's stats

SeasonTeamGPGSWLOTLSV%GAASOSAGSAx
2025-26ANA108350.8584.070247—
2024-25CHI/DET383812212.8913.3511,066−14.2

Hover, focus or tap a column name to see what it means. Traded players: combined line. SH% and FO% shown as 12.5 = 12.5%.

What do these stats mean?
GP
Games played
GS
Games started
W
Wins
L
Regulation losses
OTL
Overtime and shootout losses
SV%
Save percentage: saves ÷ shots on goal
GAA
Goals against per 60 minutes
SO
Shutouts
SA
Shots against
GSAx
Goals saved above expected (Spreadsheet Sports xG): expected goals faced minus goals allowed. Graded seasons only.

Box score via the NHL's public stats. GSAx from Spreadsheet Sports expected goals.

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