Potter, a former Newman player and Assistant Coach, has compiled the highest winning percentage in Newman's basketball history. In 1998, he was chosen to resurrect the men's basketball program after an 11-year hiatus. In only the second year back, Potter led his team to an undefeated conference championship, a National Tournament berth, and a 29-6 overall record. The Jets also finished the year ranked 13th in the nation. Potter was selected as the MCAC Coach of the Year, Kansas Four Year College Coach of the Year and Wichita Sports Commission Coach of the Year. A National Tournament appearance was also part of the 2001-2002 basketball season. That year the Jets finished with a 27-5 record and lost in the first round of the tournament by 2 points. Potter was again selected Coach of the Year in the MCAC. Newman continued their success in 2004-2005. They finished 23-10 overall and 11-3 in conference. Led by 1st Team All-Conference Selections Seth Elliott and Massamba Fall, the Jets pushed on to the NAIA Sweet Sixteen. Elliott’s performance that season also earned him Honorable Mention All-American Honors. Newman finished the year ranked #20 in the nation.
The 2006-2007 season began with difficulty. With returning 1st Team All-Conference performer, Cole Elliott and expected starter, Caleb Fine sidelined for the season, Newman started the year with two losses before getting on track with an overtime win against in-town rival Friends University. Unfortunately, Newman would soon lose another starter, Trent Watts to injury for the season. Despite the injurys, and lack of post-season eligibility the Newman players continued to work and get better. The seasons highlights included leading Heartland Conference Champions (NCAA DII conference Newman is entering), St. Edwards for 35 minutes before losing a heartbreaker. The Jets also finished the season winning 5 of their last 7 games.
Potter is a 1986 Newman graduate, where he played both basketball and baseball. He averaged 15 points per game as a guard for the basketball team and was All-District on the baseball team. Potter also served as assistant coach for both basketball and baseball at Newman immediately following his playing career.
Potter spent his first five years as a head coach at Cheney High School where he led the team to a second-place finish at the state tournament in 1989. He then spent five years as head basketball coach at Kapaun Mt. Carmel High School, where the team captured third in the Wichita city league on two occasions and made a state tournament appearance. Potter spent one year coaching at Wichita South High School, posting a 16 and 9 record and finishing third in the state tournament. Potter's overall record as a high school head coach is 137-112, with four state tournament appearances in 11 years.
Mark and his wife, Nanette, have two children. Chelsey, 18, will be a freshman at Newman University and will be playing Volleyball for the Jets. Zechariah, 21, is a junior at Wichita State and a member of the Wichita State Golf Team