Mariano Duncan vs. Julio Valera: Head-to-Head Stats Comparison

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Mariano Duncan vs. Julio Valera

Regular Season: 2 PA , 1.000/1.000/1.000, 0 HR, 0 K

Playoffs: 0 PA

Mariano Duncan vs. Julio Valera: Batter vs. Pitcher

Mariano Duncan vs. Julio Valera: Year-by-Year Totals

Mariano Duncan vs. Julio Valera: Plate Appearances

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Mariano Duncan vs. Julio Valera: Batting Comparison

Mariano Duncan vs. Julio Valera: Totals

Mariano Duncan vs. Julio Valera: Value

Mariano Duncan vs. Julio Valera: Sabermetric

Mariano Duncan vs. Julio Valera: Win Probability

Mariano Duncan vs. Julio Valera: Pitching Comparison

Mariano Duncan vs. Julio Valera: Totals

Mariano Duncan vs. Julio Valera: Value

Mariano Duncan vs. Julio Valera: Totals Against

Mariano Duncan vs. Julio Valera: Starting & Relieving

Mariano Duncan vs. Julio Valera: Ratios

Mariano Duncan vs. Julio Valera: Pitch Summary

Mariano Duncan vs. Julio Valera: Head-to-Head Batting

Mariano Duncan vs. Julio Valera: Totals

Mariano Duncan vs. Julio Valera: 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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