Utah Mammoth records

Best seasons

Highest regular-season win percentage

1. 2026 43–39
2. 2025 38–44

Worst seasons

Lowest regular-season win percentage

1. 2025 38–44
2. 2026 43–39

Best starts

Wins to open a season

1. 3 to start 2025
2. 2 to start 2027

Worst starts

Losses to open a season

1. 1 to start 2026

Win streaks

Consecutive wins

1. 7 2026
2. 5 2026
3. 5 2026
4. 4 2025
5. 3 2025

Losing streaks

Consecutive losses

1. 5 2025
2. 5 2025
3. 4 2025
4. 4 2026
5. 4 2026

Biggest wins

Largest margins of victory

1. 7–0 Anaheim Ducks 2026
2. 7–1 Seattle Kraken 2025
3. 6–0 Vegas Golden Knights 2025
4. 6–0 Chicago Blackhawks 2027
5. 7–2 New York Islanders 2026

Worst losses

Largest margins of defeat

1. 0–8 Tampa Bay Lightning 2025
2. 1–7 Edmonton Oilers 2025
3. 1–6 St. Louis Blues 2025
4. 1–6 Boston Bruins 2027
5. 0–5 Minnesota Wild 2026

Postseason

Seasons that reached the playoffs

1. 2026 2–4

Stanley Cup appearances

Seasons that reached the Stanley Cup

None on record.