[1] He was previously head coach of the softball teams at Purdue, Oklahoma City, Missouri, and Mississippi State.
He then spent 3 seasons as an assistant coach at Missouri, helping lead the Tigers to two appearances in the Women's College World Series.
[2] Miller then moved on to Oklahoma City University, where he led the Stars to two appearances in the NAIA Women's College World Series, including a runner-up finish in 1986.
Miller was then hired as head coach of Mississippi State, where he led the Bulldogs to 6 NCAA Tournament appearances in nine seasons, despite never having a winning conference record.
[5] He joined the staff at Louisville Cardinals softball in the fall of 2012.,[6] officially becoming pitching coach before the 2015 season.