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Starting Post-Season Series Off With A HR

Posted by Steve Lombardi on February 21, 2011

How many times has the first batter in the first game of a post-season series started off the contest by going yard?

Amazingly, in the entire history of post-season baseball, all those "Game One" match-ups in World Series, LCS and LDS play, it's happened just once, per Play Index' Post-Season Batting Event Finder:

Cr# Gm# Date Series Gm# Batter Tm Opp Pitcher Score Inn RoB Out Pit(cnt) RBI WPA RE24 LI Play Description
1 1 2007-10-04 ALDS 1 Johnny Damon NYY @CLE CC Sabathia tied 0-0 t1 --- 0 5 (3-1) 1 0.09 1.00 .87 *LEADOFF GM*:Home Run (Line Drive)
Provided by Baseball-Reference.com: View Original Table
Generated 2/21/2011.

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That's one time out of 256 times.  How's that for a baseball trivia question?

8 Responses to “Starting Post-Season Series Off With A HR”

  1. John Autin Says:

    For context, here are the rates of game-opening HRs in various regular seasons:

    -- 2010: 1 per 135 games

    -- 2000: 1 per 99 games

    -- 1990: 1 per 168 games

    -- 1980: 1 per 168 games

    -- 1970: (at least*) 1 per 144 games

    -- 1960: (at least*) 1 per 124 games

    -- 1950: (at least*) 1 per 225 games

    * Per B-R: "Event data is complete back to 1973 and mostly complete back to 1950."

  2. Tmckelv Says:

    Well obviously, since 100% of teams that accomplished this feat went on the lose the series, that must why teams have not done it more often. 🙂

  3. rico petrocelli Says:

    What about.Pedroia in 2007
    Ooooo

    Or was that bottom half of 1st

  4. BSK Says:

    There have only been 256 post-season series??? That number seemed impossibly wrong when I first saw it, but I guess it has to be right. While we currently see 5 series per post-season, that is only a recent development. For a long time, there was only one series per post-season. Crazy to think about things in this way.

  5. BSK Says:

    From the Play Description data, it seems a few guys might have been close:

    Earle Combs flew out to deep left field in 1927.
    Bert Campaneries flew out to deep left-center field in 1974.
    Lloyd Moseby lined out to deep center field in 1989.
    Lance Johnson flew out to deep left-center field in 1998.
    Omar Infante doubled to deep left-center field in 2010.

    Obviously, this is all based on subjective second-hand accounting, but still interesting to look at.

  6. John Autin Says:

    Rickey Henderson was the first batter in 11 series-opening games, but never homered in that situation. He did homer leading off game 4 of the 1989 WS.

    P.S. For his career, RIckey homered about 24% more often when he was the first batter of a game than he did in all other situations:
    -- Leading off the game: 1 HR per 37 PAs
    -- Not leading off the game: 1 HR per 46 PAs

  7. kds Says:

    BSK #4, There are 7 series now. (8 teams, 7 must lose, one at a time.) 65 WS before 1969. 25 x 3 for 1969 to 1993. 7 x 16 for 1995 to 2010. I get 252. Plus 4 for 1981 equals 256.

  8. Lawrence Azrin Says:

    #7/... Kds Says: "BSK #4, There are 7 series now... 65 WS before 1969. 25 x 3 for 1969 to 1993. 7 x 16 for 1995 to 2010. I get 252. Plus 4 for 1981 equals 256."

    Thanks Kds; ...so, since 1995, there have been 112/256, or about 44%, of all playoff series ever played. Keep this in mind whenever you hear a player's all-time great status bolstered with the claim, "...amongst the all-time playoff leaders in {X}".

    Looking at the post-season leaders in (counting) batter stats, practically all of them have careers predominantly post-1995,with the occassional Pete Rose or Reggie Jackson or Mickey Mantle or Lou Brock.