Marian University

2022: Became the first Sabre to earn all-conference recognition since 2012 earning a spot on the All-NACC singles team. He played all of his matches at the top-flight for doubles and singles posting a 3-1 mark on the season in NACC action for singles.  After dropping his first No. 1 singles match of the season against WLC, Leisses won his final three NACC matches of the year in two-set victories.  Leisses dropped just one game in his victory at Concordia Chicago and earned a 6-3, 6-0 victory against St. Norbert to highlight his season.  His victory at CUC was part of a sweep on the day as he also won his No. 1 doubles match 8-0.  Leisses concludes his career with a 6-6 singles record with all of those matches coming at the top flight.

2021: Competed at the top flight for both singles and doubles.  Finished with a 3-2 mark in singles action and a 1-4 record in doubles.  Finished the season on a three-match win streak in singles action.