Tag Archives: Playoff format

2012 NBA Playoffs: Win-Loss Records in Series-Deciding Games (1984-2011)

Sports Stats ‘on Tapp’ is a sports statistics blog published multiple times weekly focusing on stats that go beyond the numbers.

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(Photo credit: Wikipedia)

How many of the NBA’s first-round playoff series do you think will go the full seven games? Based on the last nine years (the NBA went to seven-game first-round series format in 2003) there have only been 11 first-round series go seven games (11 of 72 series, 15.8 percent). In fact, the 2011 playoffs were the first since 1984 (when the league went to the current 16-teams-make-the-playoffs format) that none of the first-round playoff series went seven games.

Here’s a look at how many of the NBA playoff series have gone to a Game Seven since 1984:

First Round (since 2003): 11 of 72 series (15.8 percent)*

Conference Semifinals: 30 of the 112 series (26.8 percent)

Conference Finals: 12 of the 56 series (21.4 percent) Note: A Conference Finals series has not gone to a Game Seven since 2005!

NBA Finals: 5 of the 28 series (17.9 percent)

* From 1984-2002, the first-round series were five games. Of those 152 series, 52 (34.2 percent) went to a series-deciding Game Five. From 1984-2011, all series-deciding games (Game Five or Game Seven) happened in 63 of the 224 series, 28.1 percent. Total up all of the above and we see that since 1984, 110 of the 420 NBA playoff series has gone to a deciding-game (26.2 percent).

How well has your team done in series-deciding Game Five or Game Sevens since 1984?

Team, W/L in Deciding Games, (Game 7 W/L, Game 5 W/L)

Golden State 1-0, 1.000 (0-0, 1-0)

Dallas 6-1 .857 (4-1, 2-0)

L.A. Lakers 8-2, .800 (7-1, 1-1)

Phoenix 6-3 .667 (3-2, 3-1)

Boston 10-5 .667 (8-4, 2-1)

Denver 3-2 .600 (0-1, 3-1)

Atlanta 7-5 .583 (2-2, 5-3)

New York 8-6 .571 (3-5, 5-1)

Chicago 4-3 .571 (2-3, 2-0)

Utah 9-7 .563 (2-2, 7-5)

Detroit 8-7 .533 (5-3, 3-4)

Houston 6-6 .500 (4-4, 2-2)

Milwaukee 5-5 .500 (2-3, 3-2)

San Antonio 3-3 .500 (2-2, 1-1)

New Jersey 2-2 .500 (0-1, 2-1)

Orlando 2-2 .500 (2-1, 0-1)

Minnesota 1-1 .500 (1-0, 0-1)

Toronto 1-1 .500 (0-0, 1-1)

Oklahoma City/Seattle 6-8 .429 (3-2, 3-6)

Philadelphia 3-4 .429 (1-1, 2-3)

Miami 3-6 .333 (2-3, 1-2)

Portland 2-4 .333 (1-2, 1-2)

Cleveland 2-5 .286 (1-2, 1-3)

Indiana 2-6 .250 (2-3, 0-3)

Sacramento 0-5 .000 (0-3, 0-2)

L.A. Clippers 0-4 .000 (0-2, 0-2)

New Orleans/Charlotte Hornets 0-3 .000 (0-3, 0-0)

Washington 0-2 (0-1, 0-1)

Memphis 0-1 .000 (0-1, 0-0)

Charlotte Bobcats 0-0 .000 (0-0, 0-0)

Did you know? The Dallas Mavericks and Los Angeles Lakers have each have won four straight Game Sevens.

Follow Jerry on Twitter @StatsonTapp

NHL Playoffs: The Conference Semifinals ‘seed’ advantage

Sports Stats ‘on Tapp’ is a sports statistics blog published multiple times weekly focusing on stats that go beyond the numbers.

Stanley Cup, on display at the Hockey Hall of ...

The Stanley Cup (Photo credit: Wikipedia)

The next round of the NHL playoffs begin tonight as the first of the four Conference Semifinals will have Phoenix and Nashville facing off in Phoenix. The matchups for the Conference Semis:

No. 2 St. Louis vs. No. 8 Los Angeles

No. 3 Phoenix vs. No. 4 Nashville

No. 1 NY Rangers vs. No. 7 Washington

No. 5 Philadelphia vs. No. 6 New Jersey

Since we have each of the eight seeds (No. 1, No. 2 through No.8) represented in the second round, how well has each seed done in previous Conference Semifinals? Following are the series records of each seed in the second round from 1994-2011. (The playoffs in 1994 was the first year the league ranked eight teams from each of the two conferences No. 1 through No. 8, the current playoff format.) Notice how the No. 2 seed has the best series record since 1994; also notice how well the No. 6 seed has performed in the second round.

Series Record (series won/lost) of Seeds in Conference Semifinals

No. 1 Seed… 17-8 .680

No. 2 Seed… 14-5 .737

No. 3 Seed… 9-13 .409

No. 4 Seed… 11-11 .500

No. 5 Seed… 4-8 .333

No. 6 Seed… 7-5 .583

No. 7 Seed… 4-11 .267

No. 8 Seed… 2-7 .222

Let’s take it a step further. Here are the actual seed matchups from the second round from 1994-2011

Conference Semifinals Matchups (by seed) 1994-2011

No. 1 vs. No. 4: Series tied at 2-2; No. 1 vs. No. 5: No. 1 has won five series and lost two; No. 1 vs. No. 6: No. 1 has won two series and lost three; No. 1 vs. No. 7: No. 1 has won eight series and lost one.

No. 2 vs. No. 3: No. 2 has won nine series and lost two; No. 2 vs. No. 4: No. 2 has won one series and lost two series; No. 2 vs. No. 5: series tied at 1-1; No. 2 vs. No. 8: No. 2 has won all three series.

No. 3 vs. No. 4: No. 3 has won five series and lost three; No. 3 vs. No. 5: No. 3 lost the only series; No. 3 vs. No. 8: No. 3 has won both series.

No. 4 vs. No. 6: Series tied at 1-1; No. 4 vs. No. 7: series tied at 1-1; No. 4 vs. No. 8: No. 4 has won two series and lost one.

No. 5 vs. No. 6: No. 5 has lost only series; No. 5 vs. No. 8: No. 5 has lost only series.

No. 6 vs. No. 7: Series tied at 2-2.

Did you know? The higher seed has won the 64.7 percent of the NHL Conference Semifinals series from 1994-2011.

As mentioned above, each of the eight seeds (No. 1 through No. 8) have a team playing in the second round. This is the fourth time this has happened in the second round of the playoffs since 1994 (1995, 1999, 2006 and 2010). The No. 2 seed in 2010 and 2006 won the Stanley Cup that year… could this bode well for the St. Louis Blues?

Follow Jerry on Twitter @StatsonTapp

SIX STATS you might not know about… NHL playoffs (4-game sweeps vs. 7-game series)

Sports Stats ‘on Tapp’ is a sports statistics blog published multiple times weekly focusing on stats that go beyond the numbers.

Stanley Cup, on display at the Hockey Hall of ...

The Stanley Cup (Photo credit: Wikipedia)

The National Hockey League playoffs are underway. Two series, Los Angeles-Vancouver and Pittsburgh-Philadelphia, still have the potential of a four-game sweep as the #8 seed Kings hold a 3-0 series over top-seeded Vancouver, and the Flyers are up three games to none over Pittsburgh. In the other six series, there is still the potential of the teams taking the series to a deciding seventh game.

Following is a stats snapshot of NHL playoff series going back to 1987 (the year all playoff series went to seven games) with a focus on four-game sweeps and series that go to a deciding seventh game.

Conference Quarterfinals

1. Four-game series sweeps: There have been 25 four-game sweeps in the first round of the NHL playoffs since 1987. Teams that win the first round in a four-game sweep won 11 series and lost 14 series in the next round.

2. Seven-game series: There have been 52 seven-game series in the first round of the NHL playoffs since 1987. Teams that win a first-round series in seven games won the next series 23 times and lost the next series 29 times.

Conference Semifinals

3. Four-game sweeps: There have been 18 four-game sweeps in the semifinals since ’87. Teams that won a second-round series by sweeping the opposition went on to win the conference finals 11 times and lost in the conference finals seven times. (The extra rest before the conference finals helped?)

4. Seven-game series: There have been 23 seven-game series in the semifinals since ’87. Teams that won a second-round series in seven games won in the conference finals only six times and lost in the conference finals 17 times. (The fatigue factor of a seven-game series in the semifinals hurt teams in the conference finals?)

Conference Finals

5. Four-game sweeps: There have been six four-game sweeps in the conference finals from 1987-2011. Those six teams went on to win the Stanley Cup three times and lost the Cup three times.

6. Seven-game series: There have been 12 seven-game series in the conference finals from 1987-2011. Eight of the 12 teams went on to win the Stanley Cup; four lost the next series.

Did you know? In the 24 Stanley Cup finals since 1987, eight of the series went the full seven games. In six seasons, the Stanley Cup champion won in a four-game sweep.

Note: In all NHL playoff series from 1987-2011, 55 ended after a four-game sweep; 97 went the full seven games.

Note #2: Last year, the Stanley Cup champion Boston Bruins became the first team in NHL playoff history to win three playoff series by winning a decisive seventh game. Ironically, they won their fourth series (a semifinal series win over the Flyers) with a four-game sweep.