Serie Mundial de 1921

La Serie Mundial de 1921 fue disputada entre New York Giants y New York Yankees.^[1]​^[2]​^[3]​

Los Giants resultaron ganadores al vencer en la serie por 5 partidos a 3.

LG: Carl Mays (1–0)  LP: Phil Douglas (0–1)  

LG: Waite Hoyt (1–0)  LP: Art Nehf (0–1)  

LG: Jesse Barnes (1–0)  LP: Jack Quinn (0–1)  

LG: Phil Douglas (1–1)  LP: Carl Mays (1–1)  
HRs:  NYY – Babe Ruth (1)

LG: Waite Hoyt (2–0)  LP: Art Nehf (0–2)  

LG: Jesse Barnes (2–0)  LP: Bob Shawkey (0–1)  
HRs:  NYG – Irish Meusel (1), Frank Snyder (1)  NYY – Chick Fewster (1)

LG: Phil Douglas (2–1)  LP: Carl Mays (1–2)  

LG: Art Nehf (1–2)  LP: Waite Hoyt (2–1)