Alex Oriakhi's temper got the best of him when he reached up from the court and pulled down Reginald Buckner. After a minute on the bench, the senior forward returned with just as much fire but much better focus. Oriakhi had a career-high 22 points to go with 18 rebounds, three blocks and a central role in a second-half fracas of No. 21 Missouri's easy 98-79 victory over Mississippi on Saturday. Five of the rebounds and four points came in a span of 2:35 after he returned.