Duke Reilley
- Given Name
- Alexander Aloysius
- Nickname(s)
- Midget
- Born
- 8/25/1884 — Chicago, IL, USA
- Died
- 3/4/1968 — Indianapolis, IN, USA
- Weight
- 148 lbs
- Height
- 5' 4"
- Throws
- R
- Bats
- B
- Team(s)
- Cleveland Naps (1909)
- Debut
- 1909-08-28
- Final Game
- 1909-09-28