MLB betting picks and projections for September 18–20

Expert baseball handicapper Greg Peterson has provided a series of MLB betting picks and player projections for games scheduled between Friday, September 18, and Sunday, September 20.

Key matchups analyzed include the Cleveland Guardians against the Athletics, with focus on pitching performances from Gavin Williams and Tanner Bibee. Other highlighted games feature the Chicago White Sox against the Detroit Tigers, the Pittsburgh Pirates against the Kansas City Royals, and the Boston Red Sox facing the Tampa Bay Rays. The analysis incorporates various statistical metrics, including ERA, fielding-independent pitching (FIP), and bullpen performance, to inform betting recommendations for moneyline, run lines, and total runs.