In the 2013–2014 season, the men's basketball team had its most successful year in more than 2 decades, going 32–3 in the regular season and 18–0 in conference play. They won 29 games in a row, including the conference semi-final and finals, and the second round of the NCAA Tournament. SFA repeated the same feat in their 2015–2016 season by going 18–0 in conference and reaching the second round of the NCAA once again, but lost by Rex Pflueger's putback, which gave Notre Dame a 76–75 win over the Lumberjacks. On May 20, 2020, following the discovery of an administrative error in certifying eligibility for student-athletes, Stephen F. Austin reached an agreement with the NCAA to vacate hundreds of wins across multiple sports from 2013 to 2019. This included all 117 men's basketball wins from the 2014 to 2015 and 2018 to 2019 seasons. As a result, three NCAA tournament appearances and three Southland conference titles were nullified. SFA was one of four schools, all from Texas, that left the
Southland Conference (SLC) on July 1, 2021, to join the
Western Athletic Conference (WAC). SFA had previously played in the SLC since the 1987–88 season. SFA's affiliation with the WAC would only last three seasons, as it announced on May 29, 2024, that it would return to the SLC effective with the 2024–25 school year. ==Postseason appearances==