Michael Sherman Wallace (born February 3, 1951), is a former Major League Baseball pitcher who played from 1973 to 1977 with four teams. He batted and threw left-handed. Wallace had an 11–3 record in 117 career games.
He was drafted by the Philadelphia Phillies in the 4th round (78th overall) of the 1969 amateur baseball draft out of James Madison High School in Vienna, Virginia.
Beginning in 2011, Wallace is a baseball pundit for the Mid-Atlantic Sports Network (MASN). Primarily covering the Washington Nationals, he appears on The Mid-Atlantic Sports Report and Nats Talk.