He is the head coach of the George Washington Colonials baseball team.

The San Francisco Giants selected Ritchie in the eighth round, with the 188th overall pick, of the 1986 Major League Baseball Draft.

In 2006, Ritchie joined the Pittsburgh Pirates organization as their roving minor league hitting coordinator.

Below is a table of Ritchie's yearly records as an NCAA head baseball coach.

Conference tournament champion Pound sign (#) denotes interim head coach.