Coaching Staff

Mary Siebert - Head Coach

Coach Mary Siebert is a native of Hutchinson, KS. She played summer softball for 12 years and played collegiately at Pittsburg State University. In 1980 she moved to the Houston area and began working at Alvin High School. She was varsity head coach at Alvin for 4 years prior to moving to Deer Park. For 12 years before retiring from coaching duties. She returned to coaching as the varsity assistant for 5 years. As of the 2004-05 year, she returns as the varsity head coach.

Amy Vining - Varsity Assistant

Coach Vining is a 1997 graduate of Deer Park High School. She played for Coach Siebert in her freshman through junior year before playing for Coach Martha Dossman her senior year. She pitched collegiately at Texas A&M University from 1997-2001. Her coaching career began at Elkins High School in Missouri City where the Knights finished the season as state semi-finalists. She then moved on to Sam Rayburn High School for 3 years before coming home to Deer Park.

Dustin Hacker- JV Maroon

Chris Cauley - JV Gold