Dan Key joined the Grinnell tennis coaching staff in 2015.
He played three years at the University of Sioux Falls, formerly Sioux Falls College, in South Dakota. He played No. 1 singles and doubles all three years, winning three conference titles in doubles and one in singles. He also earned a second-place finish in doubles play at the district tournament.
Dan was head men's coach at Buena Vista University for three years and also coached men's tennis at Lyon College, formerly Arkansas College for two years - one season as an assistant coach and the other as head coach.
He was also the head boys tennis coach at Eldora-New Providence for two years.
