J.A. Happ vs. Keyvius Sampson: Head-to-Head Stats Comparison

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Overall Stats
 -1.5 
 31 
 14 
 91.2 
 2-7 
 5.60 
 74 
 84 
 19.1 
 53 
 12.1 
WAR
G
GS
IP
W-L
ERA
ERA+
SO
K%
BB
BB%
 21.1 
 354 
 328 
 1893.2 
 133-100 
 4.13 
 100 
 1661 
 20.6 
 668 
 8.3 
Awards & Honors
 
 
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1

J.A. Happ vs. Keyvius Sampson: Pitching Comparison

J.A. Happ vs. Keyvius Sampson: Totals

J.A. Happ vs. Keyvius Sampson: Value

J.A. Happ vs. Keyvius Sampson: Totals Against

J.A. Happ vs. Keyvius Sampson: Starting & Relieving

J.A. Happ vs. Keyvius Sampson: Ratios

J.A. Happ vs. Keyvius Sampson: Pitch Summary

J.A. Happ vs. Keyvius Sampson: Head-to-Head Pitching

J.A. Happ vs. Keyvius Sampson: Totals

J.A. Happ vs. Keyvius Sampson: Game Logs

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J.A. Happ vs. Keyvius Sampson: Batter vs. Pitcher

J.A. Happ (Pitcher) vs. Keyvius Sampson (Batter): Year-by-Year Totals

J.A. Happ (Pitcher) vs. Keyvius Sampson (Batter): Plate Appearances

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Keyvius Sampson (Pitcher) vs. J.A. Happ (Batter): Year-by-Year Totals

Keyvius Sampson (Pitcher) vs. J.A. Happ (Batter): Plate Appearances

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J.A. Happ vs. Keyvius Sampson: Batting Comparison

J.A. Happ vs. Keyvius Sampson: Batting Totals

J.A. Happ vs. Keyvius Sampson: Batting Value

J.A. Happ vs. Keyvius Sampson: Batting Sabermetric

J.A. Happ vs. Keyvius Sampson: Batting Win Probability

J.A. Happ vs. Keyvius Sampson: Head-to-Head Batting

J.A. Happ vs. Keyvius Sampson: Totals

J.A. Happ vs. Keyvius Sampson: 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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