1927 – It’s John McGraw Day at the Polo Grounds, in honor of his 25 years as Giants manager. The Cubs spoil the day with an 8 – 5 win.

On July 19, 1927 — 1927 – It’s John McGraw Day at the Polo Grounds, in honor of his 25 years as Giants manager. The Cubs spoil the day with an 8 – 5 win.

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1927 – It’s John McGraw Day at the Polo Grounds, in honor of his 25 years as Giants manager. The Cubs spoil the day with an 8 – 5 win.

Subscribe to This Day In Baseball

Subscribe to This Day In Baseball

1927 – It’s John McGraw Day at the Polo Grounds, in honor of his 25 years as Giants manager. The Cubs spoil the day with an 8 – 5 win.

Subscribe to This Day In Baseball