Let's not forget Lyons.
From Wikipedia.
"He made a brief return to the mound in 1946, with a 2.32 ERA[4] in five games, all complete. He stopped pitching for good that season, having compiled a 260–230 record, 356 complete games, 1073 strikeouts and a 3.67 ERA. He never appeared in a postseason game, as the generally mediocre-to-poor White Sox were usually far behind the American League leaders during his career. In Lyons' 21 seasons with the Sox, they finished fifth or lower (in an eight-team league) 16 times, and never finished higher than third. New York Yankees manager Joe McCarthy said, "If he'd pitched for the Yankees, he would have won over 400 games."
That last quote says a lot.