The Salukis entered the night at Pen Air Field expecting a routine victory, but the visiting Argonauts had other plans in front of a record crowd of 6,124 fans.
Quarterback Jake Curry, thrust into the lineup after DJ Williams went down with injury, orchestrated two touchdown drives and added 31 rushing yards, finishing with 153 passing yards on 14‑of‑31 attempts.
Despite his effort, Curry’s final pass was picked off, ending a drive that could have tied the game and sealing a 34‑31 defeat for Southern Illinois.
Seth Adams contributed three field goals and both extra‑point kicks, while the defense forced only three turnovers, a stark contrast to a season‑low 12 forced a year earlier.
West Florida’s Ty’Ray Davis, a redshirt sophomore from Orlando, proved pivotal, converting a third‑and‑5 run and capping the drive with a 22‑yard touchdown pass.
The Argonauts capitalized on a fumble and a strong offensive series, building a lead that they defended until the closing seconds.
Running back Chandler Chapman led the ground game with 75 yards, while receivers Markell Quick, Kyle Thomas and Allen Middleton added 10, 71 and 42 yards respectively, supporting the offense.
Eddie Robinson added 30 rushing yards, helping sustain drives that kept the Salukis competitive throughout the contest.
The game marked West Florida’s first victory as an FCS school after competing in Division II for ten seasons, a milestone that energized their fan base.
Looking ahead, SIU prepares for its next matchup on Thursday, September 3, when they host Samford at 6 p.m., aiming to rebound from the narrow loss.