The 3-point play gave Bona a 54-52 lead with 2:02 to play, and the Bonnies had a 56-55 edge after Osunniyi hit a layup with 1:24 ultimate.
Gibson Jimerson, who had a game-high 20 issues and hit 6 of 9 from 3-point vary, scored the successful issues for Saint Louis on a second-chance soar shot with 17 seconds ultimate.
Francis Okoro added 14 issues and 12 rebounds for the Billikens.
“It used to be a particularly hard-fought sport on either side,” Saint Louis trainer Travis Ford mentioned. “Extraordinarily emotional sport. Each groups making giant performs. Each groups making runs. I’m simply satisfied we got here up with yet one more level.”
The Bonnies began sluggish, lacking 9 consecutive pictures from the sector all over an early six-minute stretch, however trailed through handiest 5 issues within the first part and temporarily erased the deficit.
Welch sank a 3-pointer to provide the Bonnies their first lead, 16-14, about seven mins prior to halftime and hit a layup to push Bona’s benefit to 4 issues, its biggest lead of the sport.
However Saint Louis answered with a 12-2 run.
The Billikens led 26-22 at halftime and opened the second one part with a bucket, however Bona used an 8-0 run to reclaim the lead.