WhoWins(tm) Best-of-7

HISTORICAL VICTORY PROBABILITIES AND TEAM PERFORMANCE RECORDS FOR BEST-OF-7 FORMAT MLB, NBA, AND NHL PLAYOFF SERIES

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BEST-OF-7 SERIES RESULTS
The master list: Winner and loser of each and every best-of-7 MLB, NBA, and NHL playoff series from 1905 (the year of the first best-of-7 series).

BEST-OF-7 HISTORICAL VICTORY PROBABILITIES
SERIES STATUS IN GAMES
leading, 1-game-nil
leading, 2-games-nil
leading, 3-games-nil
leading, 2-games-1
leading, 3-games-1
leading, 3-games-2

WhoWins™ BEST-OF-7 GREATEST COMEBACK EVER
Surmounting the 3-games-nil deficit.

WhoWins™ BEST-OF-7 ANNIHILATIONS
The ultimate ignominy: Sweeps during which the swept team never, ever leads.

BEST-OF-7 FRANCHISE SERIES OUTCOMES
ALL ROUNDS
Irrespective of Game 1 site
Game 1 played at home
Game 1 played on road
FINALS
Irrespective of Game 1 site
Game 1 played at home
Game 1 played on road
SEMIFINALS
Irrespective of Game 1 site
Game 1 played at home
Game 1 played on road
QUARTERFINALS (NBA, NHL)
Irrespective of Game 1 site
Game 1 played at home
Game 1 played on road
PRELIMINARIES (NBA, NHL)
Irrespective of Game 1 site
Game 1 played at home
Game 1 played on road

BEST-OF-7 FRANCHISE GAME OUTCOMES
ALL ROUNDS
All | Home Games | Road Games
FINALS
All | Home Games | Road Games
SEMIFINALS
All | Home Games | Road Games
QUARTERFINALS (NBA, NHL)
All | Home Games | Road Games
PRELIMINARIES (NBA, NHL)
All | Home Games | Road Games

BEST-OF-7 FRANCHISE SCORING OUTCOMES
MLB: all runs for/against
NBA: all points for/against
NHL: all goals for/against

BEST-OF-7 SCORING RECORDS
BEST-OF-7 MLB, NBA, NHL Series and Game Scoring Records

RESOURCES
Societies, books, and other resources.

BEST-OF-7 FEATURES
Articles on best-of-7 series phenomena.

FAQ
Frequently-asked questions.

SEARCH RESULTS
Related search terms from popular search engines.

PROBABILITY FORMULAE
Mathematical formulae for best-of-7 probability computations.

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WhoWins(tm) -- MLB, NBA, NHL Playoffs -- Best-of-7 Team Win-Loss Records (Games: Home; Preliminary)

This table tells you franchise best-of-7 home game win-loss records in Preliminary round action (applicable only to the NHL through 2002, and to the NHL and the NBA beginning in 2003). These games have been known as the Conference Quarterfinals since 1994; they previously were the NHL Division Semifinals (1987-1993).

Game win-loss records for MLB, NBA, and NHL best-of-7 playoff series.
Series round = Preliminary
Location = Home
Sorted by winning fraction, then by game appearances
A = game appearances
W = game wins
L = game losses
Frc. = winning fraction (= %/100)
Bold numbers denote largest values for the table column
Table updated through Fall 2025

games (Prelim) A W L Frc.
Seattle Supersonics 3 3 0 1.000
Cleveland Cavaliers 32 27 5 0.844
Golden State Warriors 31 26 5 0.839
Quebec Nordiques 9 7 2 0.778
San Antonio Spurs 47 36 11 0.766
Oklahoma City Thunder 32 24 8 0.750
Atlanta Hawks 39 29 10 0.744
Sacramento Kings 15 11 4 0.733
Carolina Hurricanes 36 26 10 0.722
Boston Celtics 57 41 16 0.719
Miami Heat 45 32 13 0.711
Houston Rockets 43 30 13 0.698
New Jersey Nets 13 9 4 0.692
Los Angeles Lakers 42 29 13 0.690
Vegas Golden Knights 21 14 7 0.667
Charlotte Hornets (II) 3 2 1 0.667
Colorado Avalanche 62 41 21 0.661
Minnesota Timberwolves 17 11 6 0.647
Phoenix Suns 28 18 10 0.643
New Orleans Hornets 14 9 5 0.643
Denver Nuggets 47 30 17 0.638
Anaheim Mighty Ducks 11 7 4 0.636
Dallas Stars 59 37 22 0.627
Utah Jazz 32 20 12 0.625
Toronto Raptors 29 18 11 0.621
Detroit Red Wings 78 48 30 0.615
New York Rangers 64 39 25 0.609
Buffalo Sabres 46 28 18 0.609
Washington Wizards 23 14 9 0.609
Philadelphia Flyers 70 42 28 0.600
Philadelphia 76ers 35 21 14 0.600
New Jersey Devils 69 41 28 0.594
Chicago Blackhawks 61 36 25 0.590
Anaheim Ducks 29 17 12 0.586
Indiana Pacers 41 24 17 0.585
San Jose Sharks 60 35 25 0.583
Toronto Maple Leafs 68 39 29 0.574
Edmonton Oilers 56 32 24 0.571
Dallas Mavericks 46 26 20 0.565
St. Louis Blues 87 49 38 0.563
Pittsburgh Penguins 77 43 34 0.558
Detroit Pistons 27 15 12 0.556
Orlando Magic 27 15 12 0.556
Montreal Canadiens 71 39 32 0.549
Chicago Bulls 33 18 15 0.545
Minnesota North Stars 11 6 5 0.545
Milwaukee Bucks 39 21 18 0.538
Portland Trailblazers 32 17 15 0.531
Hartford Whalers 17 9 8 0.529
Winnipeg Jets (I) 17 9 8 0.529
Boston Bruins 95 50 45 0.526
Winnipeg Jets (II) 19 10 9 0.526
Florida Panthers 29 15 14 0.517
Calgary Flames 61 31 30 0.508
Washington Capitals 98 49 49 0.500
Los Angeles Clippers 42 21 21 0.500
Arizona Coyotes 2 1 1 0.500
Nashville Predators 43 21 22 0.488
New York Islanders 43 21 22 0.488
Memphis Grizzlies 37 18 19 0.486
Ottawa Senators 46 22 24 0.478
Los Angeles Kings 60 28 32 0.467
Vancouver Canucks 62 28 34 0.452
New York Knickerbockers 20 9 11 0.450
Tampa Bay Lightning 48 21 27 0.438
Brooklyn Nets 21 9 12 0.429
Minnesota Wild 36 15 21 0.417
New Orleans Pelicans 9 3 6 0.333
Seattle Kraken 3 1 2 0.333
Phoenix Coyotes 23 7 16 0.304
Columbus Blue Jackets 14 4 10 0.286
Atlanta Thrashers 2 0 2 0.000
Charlotte Bobcats 4 0 4 0.000
Grand Total 2768 1604 1164 0.579