Prior to the 2012 conference split, the SCAC fielded competition in
baseball,
basketball,
cross country,
field hockey,
football,
golf,
lacrosse,
soccer,
softball,
swimming and
diving,
tennis, outdoor
track and field and
volleyball. With membership greatly reduced and in flux, some of these sports (field hockey, women's lacrosse) no longer have enough participants (zero and two, respectively) to allow the conference to sponsor them. In addition, after struggling with only four football playing schools for several seasons, the conference in November 2015 announced football would be discontinued as a conference sport effective the 2017–18 school year, with football playing institutions affiliating with either the
American Southwest Conference or the
Southern Athletic Association. On July 21, 2018, the conference announced that men's and women's lacrosse would once again be offered as conference sports, and made a commitment to holding an
eSports championship in 2019. With only four schools fielding women's lacrosse teams, and five men's, the conference champions will not qualify for an automatic bid to the
NCAA playoffs. Unlike many
Division III conferences, where geography is the primary determining factor for membership, the SCAC is made up of private institutions where the primary focus is on academics; the
New England Small College Athletic Conference and
University Athletic Association are other athletic associations with similar academic emphasis. Almost all members sport
Phi Beta Kappa chapters. Member schools are prominently featured in annual "Best College" rankings; admissions are highly selective. In an unusual move for the conference,
Colorado College, which offers two
Division I (scholarship) sports, was accepted as a member beginning in the 2006–07 season. It is the only SCAC school to offer any sort of scholarship athletics, though the Division I programs—namely
men's ice hockey and women's soccer—do not compete in the SCAC. (The conference does not sponsor ice hockey for either men or women.) The conference had previously announced its desire to expand to a total of twelve members, which would ease scheduling issues and allow the conference to divide into eastern and western divisions spread across the southern US. On May 26, 2006,
Birmingham-Southern College, one of the smallest Division I schools in the country, announced its intentions to drop scholarship athletics and join the SCAC. This is a multi-year process subject to final approval by the NCAA. The SCAC approved BSC's application, pending NCAA approval, on June 8, 2006. Due to the unusual (for Division III) distances between member institutions, travel costs and durations must be factored into any decision to join the conference.
Rose–Hulman cited these factors as reasons for leaving the conference when it rejoined the
Heartland Collegiate Athletic Conference in 2006–07.
Austin College readily took RHIT's place, moving from the
American Southwest Conference before the 2006–07 season. On June 9, 2010,
DePauw University announced that it was departing the SCAC for the
North Coast Athletic Conference. Like Rose-Hulman, DePauw cited "a less strenuous and more environmentally friendly travel regimen for our teams." DePauw became a member of the NCAC for the 2011–12 season except for football, which will join for the 2012 season. On September 22, 2010, the
University of Dallas announced that it had accepted an invitation to join the SCAC at the beginning of the 2011–12 academic year. The May 10, 2011 issue of the
DePauw college newspaper,
The DePauw, reported that four schools (
Centre,
Sewanee,
Hendrix, and
Rhodes) were considering leaving the conference at the end of the 2011–2012 school year, ostensibly due to travel issues and issues relating to the conference splitting into two divisions. As the two reasons were somewhat exclusive (e.g. divisions would reduce overall travel), and other regional conferences would offer similar issues, it remained to be seen at that time what the schools planned in a post-SCAC world. After the conclusion of the June 7, 2011 SCAC Presidents' meeting, the conference announced that seven of the twelve schools would be leaving to form a new, more compact conference based in the Southeastern US. This transition was effective at the conclusion of the 2011–12 academic year. The schools departing include founding SCAC [CAC] members Centre, Sewanee, and Rhodes, in addition to Birmingham-Southern, Hendrix, Millsaps, and Oglethorpe.
Berry College will also join the newly formed Southern Athletic Association. The SCAC intends to remain a viable entity, enlisting other schools which subscribe to the SCAC charter. Commissioner D. Dwayne Hanberry will remain with the conference to oversee that effort, which will be complicated by the paucity of unaffiliated Division III schools in the SCAC's new region of
Texas and
Colorado. Reflecting that challenge, the conference has sought new members from the
American Southwest Conference, whose geographical footprint is similar to that of the "new" SCAC. On September 28, 2011,
Centenary College of Louisiana announced it would join the SCAC beginning in the 2012–13 season. Two more ASC schools joined the SCAC for the 2013–14 season:
Schreiner University announced their decision on January 23, 2012, and on February 16, 2012,
Texas Lutheran University announced it too would join the SCAC. Football was no longer be sponsored by the SCAC as of the 2017–18 school year. The conference had four schools playing in 2015 and 2016: Texas Lutheran University, Austin College, Southwestern University and Trinity University. Texas Lutheran University and Southwestern University will play football as affiliates in the ASC, while Austin College and Trinity University will be affiliates of the Southern Athletic Association. A much-needed travel partner for isolated Colorado College will join the conference in 2018. On February 21, 2017, the conference announced that the Denver campus of
Johnson & Wales University would join the conference as it transitions from the NAIA to NCAA Division III, after the school's "exploratory year" in 2017–18. It is expected that the school will not be eligible for conference championships or NCAA playoff bids until the transition to Division III is complete, per typical NCAA practice. The conference has already announced plans to pursue a tenth institution to better balance travel and scheduling requirements. On February 14, 2018, the
University of St. Thomas - Houston announced it would become the SCAC's 10th member after completing an exploratory year in Division III. SCAC competition would begin in the 2019–2020 season. On June 25, 2020, Johnson & Wales University announced that it would close its Denver campus at the end of the 2020–21 school year due to concerns related to the
COVID-19 pandemic, and would accept no new students at that campus effective immediately. The following day, the Denver athletic program was shut down. On October 31, 2022, the conference announced that McMurry University, currently an affiliate in Men's and Women's Swimming and Diving, will join the conference as a full member starting with the 2024–25 season, becoming the latest school to leave the
American Southwest Conference for the SCAC. As McMurry offers football, there was speculation that the conference might once again sponsor the sport; two days later, the conference announced it would reinstate football in 2024 as long as at least four members agree to participate in SCAC play. Austin, Southwestern, Texas Lutheran, and Trinity all are affiliated with other conferences for football and will have to complete any commitments before returning to the SCAC; in addition to McMurry, Centenary and Schreiner have nascent programs which could be ready to compete by 2024. Finally the SCAC also announced that
Lyon College will join as an associate for football only in 2024. The conference expects Lyon, Austin, Centenary, and McMurry at a minimum in 2024 with the other schools having until 2026 to return to SCAC play. The conference's football champion will not earn an automatic bid to the
NCAA playoffs until the first year six teams participate in SCAC competition. On March 9, 2023, the conference's plans to restart football were somewhat complicated by the announcement that Trinity and Southwestern would leave the SCAC in favor of the Southern Athletic Association with the beginning of the 2025-26 school year. While the conference will retain enough football-playing schools to receive an automatic bid (if and only the remaining six teams meet their commitments to play football at that time), it may give the conference reason to join forces with the
American Southwest Conference, which by that time will only have four schools participating in the sport and thus lack the minimum number of teams to receive an automatic playoff bid. ==Sports==