Hayley Frank's monster second half, with 21 of her 23 points after halftime, got Missouri over the hump Thursday in Oxford for its first conference win of the season.
The Tigers are still searching for their first SEC win after two losses and two postponements.
For the second time in SEC play, the Tigers had a game postponed due to COVID-19 issues within the other team's program.
The Tigers opened the SEC portion of their schedule against an undefeated Alabama squad and let the game slip through their hands thanks to offensive woes.
Missouri's last-minute matchup against Southern Illinois looked more like pick-up game as it routed the Salukis 79-43.