Expert Picks, Best Bets for Arkansas vs Hawaii, Plus How to Watch

• The Razorbacks are massive 15.5-point favorites against the Rainbow Warriors in the first round of the NCAA Tournament
• Sharp money is fading the public on the 160.5-point total in this first round matchup
• See my analysis of this #4 vs #13 West Region matchup to tip off the March Madness tournament

The 4th seeded Arkansas Razorbacks (26-8 SU, 22-12 ATS) look to easily dispatch the 13th seeded Hawaii Rainbow Warriors (24-8 SU, 13-17 ATS) to tip off March Madness. Coming off an SEC Tournament championship, John Calipari has his squad rolling, led by freshman sensation Darius Acuff Jr, who just dropped a 37-point masterpiece to secure the title.

Meanwhile, the Big West champions embrace their role as a pesky underdog, aiming to pull off a stunning upset. Big West MVP Isaac “Big Fish” Johnson anchors a unique “no-help” defensive scheme designed to turn this track meet into a physical, half-court affair. Arkansas is +6000 in the March Madness championship odds entering Thursday, while Hawaii is a super longshot at +200000.

How to Watch Arkansas vs Hawaii

This skirmish is scheduled to tip off at 4:25 PM ET / 1:25 PM PT on Thursday, March 19, 2026, from the Moda Center in Portland, Oregon. National television coverage will be provided by TBS.

Arkansas vs Hawaii Odds

Odds as of March 18, 2026, at 9:00 PM ET from BetMGM.

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The oddsmakers for the college basketball odds have firmly positioned Arkansas as an overwhelming favorite to advance, hanging a massive 15.5-point number on this tilt. The game total sits at a lofty 160.5 points, though the slight juice on the under (-115) compared to the over (-105) indicates the sportsbook is baking in some liability for a lower-scoring affair.

Arkansas has an 89.9% implied probability of winning the game outright, leaving Hawaii with just a 10.1% chance of pulling off the wild upset.

A standard $10 wager on the heavily favored Razorbacks (-1667) yields a meager $0.60 in profit, resulting in a total payout of $10.60. Conversely, if you are looking to back the upset, a $10 bet on the Rainbow Warriors (+850) would return a substantial $85.00 in profit, securing a total payout of $95.00. Should you want a printable March Madness bracket to follow along, we have you taken care of.

Arkansas vs Hawaii Betting Splits

When evaluating market splits, I weigh the handle heavily, as it often paints a clearer picture of where the sharp money is flowing compared to the casual ticket count.

The most fascinating betting dynamic in this matchup resides in the game total. There’s a massive discrepancy on the board:

• OVER: 92.1% of the betting tickets, but only 22.2% of the handle.
• UNDER: Just 7.9% of the betting tickets, yet a commanding 77.8% of the total stake.

The casual public loves rooting for points, leading to a wave of tickets on the over. However, sharp bettors are fading that narrative. Over three-quarters of the actual money wagered is backing the under.

The point spread market is much more balanced. Arkansas is drawing 55.3% of the bets and 55.1% of the stake, showing no clear sharp advantage. Unsurprisingly, the moneyline market is entirely one-sided. Bettors are heavily invested in the Razorbacks advancing, with Arkansas soaking up 95.2% of the tickets and 80.0% of the handle.

Razorbacks vs Rainbow Warriors Team Stats Comparison

The most glaring mismatch in this statistical breakdown is the massive gulf in Strength of Schedule (0.5957 to 0.4476). Arkansas earned their elite No. 4 RPI ranking by running a brutal SEC gauntlet. Conversely, Hawaii is stepping into completely uncharted waters, building their 24 wins without facing a single top-50 opponent all season.

However, the stats that jump off the page to support a tight, low-scoring game script are pace and perimeter defense. The Rainbow Warriors boast an elite perimeter wall, ranking 15th nationally in Opponent 3P% (29.8%). Their unique isolation defensive scheme is designed to limit drive-and-kick opportunities, directly challenging slashers like Darius Acuff Jr to beat them one-on-one without generating easy assists for teammates.

Arkansas vs Hawaii Picks & Predictions

While the Razorbacks have the clear advantage in talent, a 15.5-point spread is a tough number to lay in postseason play. Hawaii carries a potent 24-8 record into this matchup, proving they know how to execute and win basketball games. Be sure to check out March Madness injuries before making any wagers to see if lines could change dramatically. Arkansas forward Karter Knox is questionable with a knee injury.

With Arkansas priced at an unplayable -1667 on the moneyline, attacking the spread is the most logical entry point. The situational trends strictly support grabbing the points. The Rainbow Warriors will lean on their massive 6-foot-9 frontcourt and elite isolation defense to muck up the tempo and keep the Razorbacks within striking distance.

The Pick: Hawaii +15.5 (-108 at DraftKings)

Looking at the game total of 160.5, the oddsmakers are anticipating an absolute shootout. However, elimination games frequently tighten up on the defensive end. A number this high leaves little margin for error. I am expecting Hawaii to successfully slow the tempo and limit Arkansas’s athletic advantages in transition.

The Pick: Under 159.5 (-105 at DraftKings)

The Arkansas team total is currently set at an astronomical 88.5 points, a mark they haven’t gone over in four of six contests. Asking them to eclipse the 89-point threshold against a top-15 perimeter defense is demanding. Fading their specific offensive output is a high-value leverage piece.

Best Prop Pick: Arkansas Team Total Under 88.5 (-104 at FanDuel)