Hello crossword solvers! Today let's find the answer to the clue McLain, MLB's last 30-game winner from the USA Today crossword. After we've gathered any other hints from the USA Today crossword puzzle and all possible helpful and relevant information from other sources, we are ready to solve the clue McLain, MLB's last 30-game winner. The answer we found for the clue McLain, MLB's last 30-game winner is: