As the Head Girls Volleyball Coach for Dublin Coffman since 2006, Mary Anne has coached the ROCKS to over 100 wins, 4 OCC titles, 3 District titles and a State Runner-Up title in 2009. She has been the Central District Co-Coach of the year for the past 3 seasons and earned an OHSAA Coaches Achievement award in 2009.
In 2007, her second year at Coffman, the Rocks won the OCC Conference Championship and District Championship advancing them to the Regional semi-finals. With a record of 24-3 Mary Anne was voted the Central District Co-Coach of the Year and the OCC Buckeye Division Coach of the year. The Rocks repeated their OCC Conference Championship and District Championship in 2008 and finished the season with a 25-2 record. Mary Anne was voted the Central District Co-Coach of the Year and the OCC Central Division Coach of the year. In 2009, her team ended the season 29-1 as the Division I State Runner-up. Mary Anne earned the Coach of the year in the OCC, District and a State Coaches Acheivement award.
In 2009, Mary Anne coached the 15 National team for the Columbus Volleyball Academy. Her team won the Early Bird Tournament and the Chicago Pre-national Tournament. Her team earned a bid to the National Tournament in Miami, Florida and finished 13th out of 48 teams in the American Division.
Prior to Coffman, Mary Anne was the JV/Assistant Girls Varsity Coach at Newark Catholic High School. She played collegiate volleyball at Otterbein College (Westerville, Ohio) where she was a 4 year starting setter.
Mary Anne has been involved in the USAV as a player or coach since 1991. She has coached club volleyball for New Wave 18's and 14's teams as well as Keapa Buckeye Volleyball Club 16’s in past years.
During the past 9 years, Mary Anne has worked in marketing, and graphic/web design. She is currently the IT Web & Graphic Designer for Teleperformance and resides in Powell, Ohio with her husband (Will Souder).