Jack Glasscock
- Given Name
- John Wesley
- Nickname(s)
- Pebbly Jack
- Born
- 7/22/1857 — Wheeling, WV, USA
- Died
- 2/24/1947 — Wheeling, WV, USA
- Weight
- 160 lbs
- Height
- 5' 8"
- Throws
- R
- Bats
- R
- Team(s)
- Cleveland Blues (1879–1884)Cincinnati Outlaw Reds (1884)St. Louis Maroons (1885–1886)Indianapolis Hoosiers (1887–1889)New York Giants (1890–1891)St. Louis Browns (1892–1893)Pittsburgh Pirates (1893–1894)Louisville Colonels (1895)Washington Senators (1895)
- Debut
- 1879-05-01
- Final Game
- 1895-07-13
- Gravesite
- Find-a-Grave