Wally Mattick
- Given Name
- Walter Joseph
- Nickname(s)
- Chink
- Born
- 3/12/1887 — St. Louis, MO, USA
- Died
- 11/5/1968 — Los Altos, CA, USA
- Weight
- 180 lbs
- Height
- 5' 10"
- Throws
- R
- Bats
- R
- Team(s)
- Chicago White Sox (1912–1913)St. Louis Cardinals (1918)
- Debut
- 1912-04-11
- Final Game
- 1918-07-21