bayesRatings

Jets at Mammoth

NHL · Sunday, Dec 21 · 6:00 PM CT · Delta Center · Final WPG 3 – UTAH 4

Final Box Score

from the game summary
Team123OTT
WPG01203
UTAH21014
Team box
WPG·UTAH
26
shots
22
1 of 3
power play
0 of 3
50.9
faceoff %
49.1
27
hits
16
15
blocked shots
13
6
penalty minutes
6
Top performers
Goalies
GoalieTeamSASVSV%
Connor HellebuyckWPG2218.818
Karel VejmelkaUTAH2623.885

For context, not in our forecast.

Game Flow

score margin
UTAH +3
WPG +3
P1P2P3OT
largest lead: UTAH 3 · WPG 0lead changes: 0

For context, not in our forecast.

Final · our forecast was WPG 49%, UTAH 51% · Updated Dec 21, 2025

Expected margin
Even
Expected score
WPG 2.9 – 2.9 UTAH
Expected total
5.8
JetsThe matchupMammoth
+103Our fair odds−103
2.9Expected goals2.9
+0.12Power rating−0.03
2.9Goals / game3.0
3.0Allowed / game2.9
26.6Shots / game28.7
51.6Faceoff %47.9
22.9Hits / game18.7
15−19Season record17−20
2−8Last 105−5

Prediction markets

Kalshi · Polymarket US · ProphetX · Novig
WPG chance · UTAH chance
Our model fair49.4%50.6%
Kalshino two-sided price
Polymarket USno two-sided price
ProphetXno two-sided price
Novigno two-sided price
Full price table
TeamOur modelfairKalshi Polymarket US ProphetX Novig 
Moneyline
WPGWinnipeg Jets+10349%————
UTAHUtah Mammoth−10351%————
Spreadabout even
WPGWinnipeg Jets−0.1our margin————
UTAHUtah Mammoth+0.1our margin————
Totalwe expect 5.8
Over5.8our total————
Under5.8our total————

These are each venue’s last prices before the start (Kalshi’s moneyline: its pre-game close). Odds are the price to buy that side now, taker fee included; the small percent is the implied chance of that same price. Highlighted is the best price in the row among venues on the same line. — means not listed (hover or tap for why). A market price is not the true chance of winning.

Margin range

Even game expected
Winnipeg Jets by 6 goals: <1%Winnipeg Jets by 5 goals: 2%Winnipeg Jets by 4 goals: 6%Winnipeg Jets by 3 goals: 12%Winnipeg Jets by 2 goals: 10%Winnipeg Jets by 1 goal: 19%Utah Mammoth by 1 goal: 25%Utah Mammoth by 2 goals: 9%Utah Mammoth by 3 goals: 10%Utah Mammoth by 4 goals: 5%Utah Mammoth by 5 goals: 2%Utah Mammoth by 6 goals: <1%
← WPG wins byUTAH wins by →
Winnipeg Jets wins by 2 or more30%
Winnipeg Jets wins by 3 or more20%
Utah Mammoth wins by 2 or more26%
Decided by one goal44%

Centered on the expected margin above; shape from each team's expected goals, with ties after regulation settled as one-goal games, matched to 7,066 past NHL games.

Total range

5.8 expected
1 goals: 2%2 goals: 3%3 goals: 14%4 goals: 9%5 goals: 23%6 goals: 11%7 goals: 18%8 goals: 7%9 goals: 8%10 goals: 2%11 goals: 2%12 goals: 1%13 goals: <1%
Total goals, both teams
Total over 4.572%
Total over 5.549%
Total over 6.538%
Total from 5 to 633%

Centered on the expected total above; shape from each team's expected goals, with ties after regulation settled as one-goal games, matched to 7,066 past NHL games.

Starting Goalies

from the box score
WPGConnor Hellebuyck G · last 5 starts: .923 save %, 2.16 GAAstarted
UTAHKarel Vejmelka G · last 5 starts: .899 save %, 2.83 GAAstarted

Starting goalies are part of our forecast.

Rest and Schedule

before this game
WPG·UTAH
Dec 19, 2025 at COL
last game
Dec 19, 2025 vs NJ
1 day
days of rest
1 day
no
back-to-back
no
3
games in last 7 days
4
3rd straight road game
home / road
2nd straight home game

For context, not in our forecast.

Team Comparison

2025–26 season · box-score averages from 34+ games
WPG·UTAH
+0.12
rating (0 = average)
−0.03
2.9
goals / game
3.0
3.0
goals allowed / game
2.9
15−19
season record
17−20
8−8
home record
8−7
7−11
away record
9−13
L3
streak
L1
2−8
last 10
5−5
26.6
shots / game
28.7
51.6
faceoff %
47.9
22.9
hits / game
18.7
15.0
blocked shots / game
14.1
4.1
takeaways / game
3.9
14.8
giveaways / game
16.4

Rating Trend

WPG · UTAH · 68 days
Winnipeg JetsUtah Mammoth
Rating (0 = average team)

Head to Head

last 5 meetings · UTAH 3−2
Oct 26, 2025at WPGUTAH 3 − 2
Apr 5, 2025at UTAHUTAH 4 − 1
Jan 24, 2025at WPGWPG 5 − 2
Jan 20, 2025at UTAHUTAH 5 − 2
Nov 5, 2024at WPGWPG 3 − 0

WPG · Last 10

2−8 · streak L3
Dec 19, 2025at COL2 − 3L
Dec 17, 2025at STL0 − 1L
Dec 15, 2025vs OTT2 − 3L
Dec 13, 2025vs WSH5 − 1W
Dec 11, 2025vs BOS3 − 6L
Dec 9, 2025vs DAL3 − 4L
Dec 6, 2025at EDM2 − 6L
Dec 5, 2025vs BUF4 − 1W
Dec 3, 2025at MTL2 − 3L
Dec 1, 2025at BUF1 − 5L

UTAH · Last 10

5−5 · streak L1
Dec 19, 2025vs NJ1 − 2L
Dec 17, 2025at DET4 − 1W
Dec 16, 2025at BOS1 − 4L
Dec 14, 2025at PIT5 − 4W
Dec 12, 2025vs SEA5 − 3W
Dec 10, 2025vs FLA3 − 4L
Dec 8, 2025vs LA2 − 4L
Dec 6, 2025at CGY0 − 2L
Dec 5, 2025at VAN4 − 1W
Dec 3, 2025at ANA7 − 0W