CENTRAL VALLEY — Jenna Costelloe, a member of the Monroe-Woodbury Girls Varsity Tennis Team coached by Chris Vero, is the Monroe-Woodbury High School “Athlete of the Week” for the period ending Sept. 22.Jenna, a junior, has helped lead the Girls Crusaders Varsity Tennis Team to a 4-0 start this season. She has posted an undefeated record thus far in singles play and has yet to drop even one set. "Jenna is a student of the game and a great teammate," Athletic Director Lori Hock said in her press release announcing the selection. "Off the court, Jenna maintains an 'A' average in classes. Keep up the great work."