UTSA-Jhivvan-Jackson-0102 Published December 29, 2018 at 600 × 800 in Photo gallery: UTSA vs. SE Oklahoma State Jhivvan Jackson scored a career-high 46 points, the third most in UTSA school history. Jhivvan Jackson. UTSA beat Southeastern Oklahoma State 70-67 on Saturday, Dec. 29, 2018, at the UTSA Convocation Center. – photo by Joe Alexander