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Chaparral Firebird Football

Coach's corner: Freshman

Meet Our Staff

We are here to provide you with the best football experience possible! We are proud to bring you a group of highly accomplished coaches.


Randall Green

Freshman Head Coach



Email Coach Green

Marcus O'Sullivan

Special Teams Coordinator/Tight Ends/Defensive Line


Coach O'Sullivan grew up in Tucson and is a graduate of Santa Rita High School.  He returned to Chaparral last season after coaching on the freshman staff for the 2007 Firebirds.  He moved to Arcadia and was a part of the freshman staff there from 2008-2010.  While there he coached receivers, defensive backs, and the offensive line, in addition to his duties as special teams coordinator.  Coach O'Sullivan began his 8th year of teaching special education in August.  He celebrated his 6th year of marriage to his incredibly supportive wife, Amy, and together they have a 3-year old son, Colin


Wade Nelson

Offensive/Defensive Line