Sexson was a graduate of Arsenal Technical High School in Indianapolis where he was a star athlete and the 1952 Indiana Mr. Basketball.[1] He was also awarded the Arthur L. Trester Award for Mental Attitude, after leading Arsenal Tech to a Runner-Up finish in the state basketball tournament. He graduated Purdue where he was a 3-year starter, the team captain and All-Big Ten star on the basketball and baseball teams. When he graduated, he was the leading scorer (he is #36 on the all-time scoring list), his 16.6 ppg avg ranks in the Top Ten at Purdue. He was drafted by the New York Knicks in 1956 but chose to enter the high school teaching and coaching ranks and eventually returned to Purdue as an assistant.
He played for Head Coach Ray Eddy and later joined Eddy's staff as an assistant in 1960. He was a part of the staff that led the Boilermakers to the 1969 NCAA Title game and the 1974 National Invitational Tournament Championship.
While coaching the Butler Bulldogs, he won an Indiana Collegiate Conference (ICC) title and was named ICC Coach of the year in 1978. He also aided the Bulldogs' transition from membership in the ICC to the newly formed Midwestern City Conference. He was named the Midwestern City Conference Coach of the Year in 1984.[2]
National champion
Postseason invitational champion
Conference regular season champion
Conference regular season and conference tournament champion
Division regular season champion
Division regular season and conference tournament champion
Conference tournament champion