From BR Bullpen
Wilfred Ralph Jonas
- Bats: Left, Throws: Right
- Height: 5' 6", Weight: 170 lb.
 Biographical Information
Pete Jonas pitched nine seasons in the minor leagues with a 67-67 record from 1938 to 1950.
He had four straight double-digit winning seasons in 1941, '42, '43 and '46.
Jonas served in the United States Military in 1944 and '45 during World War II.