Biggest upset (betting odds) in 2025 NBA playoffs
1
แน€410
Jul 1
3%
West 1 vs 8
5%
West 2 vs 7
15%
West 3 vs 6
2%
West 4 vs 5
5%
East 1 vs 8
3%
East 2 vs 7
9%
East 3 vs 6
7%
East 4 vs 5
9%
West 1/8 vs 4/5
10%
West 2/7 vs 3/6
5%
East 1/8 vs 4/5
5%
East 2/7 vs 3/6
5%
Western Conference Finals
5%
Eastern Conference Finals
11%
NBA Finals

Odds are via sportsoddshistory or basketball reference.

https://www.basketball-reference.com/playoffs/series.html

https://www.sportsoddshistory.com/nba-playoffs-series/?y=0000&o=s

If all 15 series are won by the favorite resolves to the smallest favorite.

If tied resolves 50/50.

Historical data:

2024: IND (6) vs NYK (2): +220

2023: MIA (8) vs MIL (1): +750

2022: DAL (4) vs UTA (5): +245

2021 (tie) : MIL (3) vs BKN/PHX (2): +160

2020: DEN (3) vs LAC (2): +850

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