Coach Keiller has been coaching the varsity girls’ team at Quince Orchard since 1999, compiling a 240-88-11 record over 23 years. During that span, the Cougars have participated in eleven region finals, winning seven, and four state finals, capturing the Maryland 4A state championship twice (2002, 2007). This past season, the Cougars finished 12-2-2, won their division and region before falling in penalties in the State Semifinal. While at QO, Keiller has won numerous County, Met, State, and Region Coach of the Year Honors, most recently the 2021 United Soccer Coaches Maryland Large School Coach of the Year.
In addition to her work at QO, Keiller serves as the President of the Maryland Association of Coaches of Soccer (MACS), and is a goalkeeper trainer for the Bethesda Soccer Club. Previous to her stint at Quince Orchard, Keiller served three years as an assistant coach/goalkeeper trainer at the college level, at St. Joseph’s College (IN) and Western Michigan University. Keiller has also coached the Bethesda Freedom (91/92), 2005 Maryland State Cup champions.
Keiller played collegiately at Holy Cross in Worcester, MA. She was twice named to the Patriot League All-Conference team, and was selected Co-MVP of the league in her senior year. She holds the Patriot League record for saves in a game, and was the league’s save leader in the ’90, '91, and ’92 seasons. Keiller continued her playing career in the W-League, playing for the Maryland Pride. With the Pride, Keiller went to the national finals twice, in 1999 and 2001. She was selected to play with the DC Metro state team 99-02, winning the USASA Region I tournament in 1999 and 2000. Keiller was selected to the Regional Team in 2000 and 2001.
Coach Sean Keiller was a girls’ varsity assistant at Quince Orchard from 2004-2011. He was instrumental in the Cougar's run to the 2007 state finals, when Coach Peg Keiller had just given birth to the couple's second child. Coach Sean has been the boys' soccer coach at Lakelands Park Middle School since the school opened in 2005, and has enjoyed 13 winning seasons, including eight undefeated. As a player, Coach Sean was a member of a state champion squad at Sherwood High School, before finishing his high school career at Good Counsel.
Coach Tram attended Salisbury University, where he played club soccer. His coaching career began at Salisbury, where he coached their women’s club team. Next, he coached girls’ soccer at James M. Bennett High School for two years. After graduating and entering MCPS, Coach Tram coached the girls’ soccer and softball teams at Newport Mill MS. He has spent the past six years coaching the JV girls' soccer team at Quince Orchard and the girls' team at Lakelands Park MS, where he has never had a losing season.