Tennessee vs Iowa State: The Best Bet to Make For This Late-Night CBB Matchup

In tonight’s NCAA Tournament Sweet 16 matchup at the United Center in Chicago, No. 6 seed Tennessee (24-11) faces No. 2 seed Iowa State (29-7) as a +3.5 underdog. This is a classic defensive battle between two of the nation’s stingiest teams, but the Volunteers have the size, toughness, and veteran leadership to keep the game within three points—or even pull off the outright upset.

The biggest edge for Tennessee starts inside. Felix Okpara, the 6-11 senior transfer from Ohio State, anchors the paint with his length and shot-blocking (averaging nearly 1.5 blocks per game this season). He’ll be matched up against Iowa State’s frontcourt, including senior Joshua Jefferson (a game-time decision with a sprained left ankle suffered in the first round) and junior Blake Buchanan. Even if Jefferson plays limited minutes, Tennessee’s depth of bigs—freshman Nate Ament (16.9 points, 6.4 rebounds per game), redshirt sophomore J.P. Estrella, and junior Jaylen Carey—gives the Vols a clear rebounding advantage. Tennessee has dominated the glass all season, and that physicality wears down opponents late. Iowa State’s offense relies heavily on transition and perimeter creation from senior guard Tamin Lipsey; if Tennessee controls the boards and forces half-court sets, Lipsey’s efficiency drops.

On the perimeter, senior point guard Ja’Kobi Gillespie (18.4 points, 5.6 assists) is the X-factor. The transfer from Maryland has been electric in March, using his craftiness and quickness to break down defenses. Gillespie’s ability to create for shooters like sophomore Bishop Boswell and freshman Amari Evans keeps Tennessee’s offense flowing without forcing shots. Iowa State counters with junior forward Milan Momcilovic (17.2 points on elite shooting) and senior guard Nate Heise, but Tennessee’s length and help-side defense—led by Okpara and Ament—clogs driving lanes and contests threes better than most teams Iowa State has seen in the Big 12.

Both squads play at a deliberate pace, but Tennessee’s experience in physical SEC battles gives them the edge in a rock-fight environment. The Volunteers have covered the spread in recent tournament games by grinding out low-possession contests, and this one projects similarly. Iowa State’s 82.5 points per game average will be tough to reach against Tennessee’s pack-line principles.

Expect a game decided in the final minutes. Tennessee’s size inside, Gillespie’s poise, and their proven ability to win ugly will keep the Cyclones from pulling away. The Volunteers cover the +3.5 spread and make this Sweet 16 thriller a one-possession game down to the wire.