Jerry Koosman vs. Jerry Robertson: Head-to-Head Stats Comparison

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Overall Stats
 1.1 
 49 
 27 
 194.1 
 5-16 
 1 
 3.94 
 94 
 144 
 16.8 
 86 
 10.0 
WAR
G
GS
IP
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ERA
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K%
BB
BB%
 53.6 
 612 
 527 
 3839.1 
 222-209 
 17 
 3.36 
 110 
 2556 
 16.0 
 1198 
 7.5 
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Jerry Koosman vs. Jerry Robertson: Pitching Comparison

Jerry Koosman vs. Jerry Robertson: Totals

Jerry Koosman vs. Jerry Robertson: Value

Jerry Koosman vs. Jerry Robertson: Totals Against

Jerry Koosman vs. Jerry Robertson: Starting & Relieving

Jerry Koosman vs. Jerry Robertson: Ratios

Jerry Koosman vs. Jerry Robertson: Pitch Summary

Jerry Koosman vs. Jerry Robertson: Head-to-Head Pitching

Jerry Koosman vs. Jerry Robertson: Totals

Jerry Koosman vs. Jerry Robertson: Game Logs

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Jerry Koosman vs. Jerry Robertson: Batter vs. Pitcher

Jerry Koosman (Pitcher) vs. Jerry Robertson (Batter): Year-by-Year Totals

Jerry Koosman (Pitcher) vs. Jerry Robertson (Batter): Plate Appearances

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Jerry Robertson (Pitcher) vs. Jerry Koosman (Batter): Year-by-Year Totals

Jerry Robertson (Pitcher) vs. Jerry Koosman (Batter): Plate Appearances

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Jerry Koosman vs. Jerry Robertson: Batting Comparison

Jerry Koosman vs. Jerry Robertson: Batting Totals

Jerry Koosman vs. Jerry Robertson: Batting Value

Jerry Koosman vs. Jerry Robertson: Batting Sabermetric

Jerry Koosman vs. Jerry Robertson: Batting Win Probability

Jerry Koosman vs. Jerry Robertson: Head-to-Head Batting

Jerry Koosman vs. Jerry Robertson: Totals

Jerry Koosman vs. Jerry Robertson: Game Logs

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Data coverage:

Game data: Game data is only available for the American League, National League, and Federal League. Since 1901 for regular season data, since 1933 for the All-Star Game, and since 1903 for the Postseason.

Season data: Since 1871. Stats relying on play-by-play data are complete back to 1969, nearly complete back to 1950, and mostly complete back to 1912. Postseason data since 1903.

Please see our data coverage page for details.

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