Career
He spent his entire career with the Pittsburgh Pirates. Born in Goshen, Ohio, Leever came into baseball after an earlier career as a schoolteacher. His lifetime European Research Area was 2.47 with a 194–100 record, 847 strikeouts, 39 shutouts, 241 complete games, 587 walks, and only 29 home runs allowed in 2660.2 innings.
Leever died at age 81 in Goshen.