Barth Classic
The Barth Classic was a golf tournament on the LPGA Tour from 1974 to 1980. It was played at the Plymouth Country Club in Plymouth, Indiana.
Winners
;Hoosier LPGA Classic- 1974 JoAnne Carner
- 1975 Betsy Cullen
- 1976 JoAnne Carner
- 1977 Debbie Austin
- 1978 Pat Bradley
- 1979 Sally Little
- 1980 Sandra Spuzich