The 2026 men's NCAA basketball tournament is heating up as the Sweet 16 round gets underway in Houston and San Jose, California. Four compelling matchups are set for Thursday, featuring Texas vs. Purdue, Iowa vs. Nebraska, Arkansas vs. Arizona, and Illinois vs. Houston. ESPN analysts Jeff Borzello and Myron Medcalf offer their predictions and insight into the keys for each team to advance to the Elite Eight.
**Texas vs. Purdue (7:10 p.m., CBS)** Both experts forecast a Purdue victory, with Borzello predicting an 80-70 win and Medcalf calling it 85-72.
Texas has been one of the hottest teams in March, winning three games in five days to advance from the First Four to the Sweet 16. A major factor in their surge has been the play of Matas Vokietaitis, a 7-foot-1 Lithuanian center who has become a focal point of Texas's offense under coach Sean Miller. Vokietaitis has delivered consistently, averaging 20 points and 12.5 rebounds in his last two NCAA tournament games and 17.6 points and 8.1 rebounds over his past 12 games. However, Purdue's size could present a challenge for him, and the Boilermakers' defense has been somewhat vulnerable inside the arc during Big Ten play, allowing opponents to shoot better than 56% there.
Defensively, Texas has undergone a remarkable transformation. Before the tournament, they ranked 159th in adjusted defensive efficiency, but they have tightened up significantly, allowing just 1.03 points per possession across three tournament games. The key question is whether Texas's defense can contain Purdue's offense, which is ranked No. 1 nationally in adjusted offensive efficiency. Texas will also need to limit Purdue's Braden Smith, who can be a dominant force if left unchecked.
On Purdue's side, the late-season resurgence of Trey Kaufman-Renn and Fletcher Loyer has elevated the team's level of play. Kaufman-Renn has been scoring in bunches, including 20 points in the Big Ten tournament title game and 25 points in the NCAA first round, followed by 19 points and nine rebounds in a second-round victory. Loyer has been especially effective from three-point range, shooting a perfect 4-for-4 in the second round and going 19-for-35 from beyond the arc in his last five games.
While Texas's defense is improving, it still ranks in the bottom half of the SEC, and Purdue's offense is one of the most potent in the country. The Boilermakers are also among the top 10 nationally in three-point shooting percentage, while Texas is in the bottom third in defending the three-point shot. Purdue's depth could be a factor as well; if C.J. Cox, who is questionable due to a knee injury, can play and contribute alongside Kaufman-Renn and Loyer, Purdue could put up a high score and advance to the Elite Eight.
**Iowa vs. Nebraska (7:30 p.m., TBS/truTV)** This matchup has split predictions, with Borzello siding with Nebraska 66-63, while Medcalf favors Iowa 65-60.
These two teams have already met twice during the regular season, with each team securing one win. The difference in those games often came down to the performance of Iowa's Bennett Stirtz. In their February 17 meeting, Stirtz scored 25 points and helped Iowa secure a win despite being somewhat inefficient. In the regular-season finale, he posted only 11 points on 10 shots, and Iowa lost. In the NCAA tournament, Stirtz has benefited from strong contributions from teammates Alvaro Folgueiras, who averaged 14 points in two games, and Tavion Banks, who scored 20 points against Florida.
A critical factor for Iowa will be limiting fouls. The Hawkeyes ranked last in the Big Ten in defensive free throw rate, and there was a notable disparity in free throw attempts in their regular-season games against Nebraska. When Iowa won, they had six more free throws than Nebraska; when they lost, they were outshot by 10 free throws. Avoiding foul trouble and limiting Nebraska's trips to the line will be crucial.
Nebraska has made history this season with its first NCAA tournament win last Thursday, followed by a dramatic second-round victory over Vanderbilt. Their success this year has been built on strong three-point shooting and solid defense. The Cornhuskers rank among the top 15 nationally in three-pointers made per game, three-point attempt rate, and the percentage of points generated from beyond the arc. They have four players who made 50 or more three-pointers this season, and they will likely need to hit double-digit threes to win this game. When Nebraska beat Iowa on February 17, they made 10 three-pointers; when they lost, they were 5-for-24.
Defensively, Nebraska leads the Big Ten in adjusted defensive efficiency, holding opponents to under 30% shooting from three-point range and forcing turnovers on nearly 20% of possessions. They had more success against Iowa when they were able to disrupt Stirtz's rhythm. If Nebraska can replicate that defensive intensity and maintain their perimeter shooting, they have a strong chance to move on.
**Arkansas vs. Arizona (9:45 p.m., CBS)** Both analysts predict an Arizona win, with Borzello calling it 89-82 and Medcalf projecting 93-87.
Arkansas's path to the Elite Eight hinges largely on the performance of Darius Acuff Jr., a projected NBA draft lottery pick who has been outstanding in the tournament. In the second round against High Point, Acuff scored 36 points on efficient shooting, helping Arkansas secure its fifth Sweet 16 appearance in six years. Acuff's ability to attack the basket, draw fouls, and create opportunities for his teammates is pivotal. Against High Point, his drawing multiple defenders opened scoring chances for Malique Ewin, Billy Richmond III, and Meleek Thomas, each of whom finished with double-digit points and double-doubles.
Defensively, Arkansas faces a tough challenge in Arizona, which boasts the deepest team in the tournament. The Razorbacks will need strong individual efforts, particularly from Richmond and Trevon Brazile, who must handle the physicality of Arizona's frontcourt without committing excessive fouls.
Arizona's approach is to wear down opponents with a physically demanding style of play. In their second-round game against Utah State, the Wildcats faced a late comeback attempt but held on by executing in clutch moments and getting to the free-throw line frequently. Arizona's relentless style forces opponents to break down over the course of the game.
To advance, Arizona must focus on containing Acuff. Coach Tommy Lloyd's defensive game plan will likely revolve around limiting Acuff's impact without overcommitting help defense, which could lead to foul trouble for Arizona's guards. Acuff's ability to make defenders uncomfortable and hit key shots in critical moments makes him a threat that Arizona must neutralize to win.
**Illinois vs. Houston (10:05 p.m., TBS/truTV)** This matchup features two highly efficient teams, with Borzello favoring Houston 74-72 and Medcalf predicting Illinois 77-74.
Illinois possesses the best offense in America and has demonstrated the ability to quickly build and extend leads. In their second-round game against VCU, Illinois jumped to an early 14-5 lead and, despite VCU's defensive adjustments, pulled away to win by a large margin. This offensive firepower is Illinois's key advantage over Houston, a team known for its strong defense but also prone to scoring droughts.
Illinois has already defeated several top defensive teams, including Tennessee and Nebraska, showcasing their ability to score against tough opponents. Against Houston, they will face a pressure-heavy defense that can slow the game down. Illinois must maintain their offensive rhythm and capitalize on opportunities to widen any lead they build, as Houston has struggled with comebacks when their offense stalls.
Houston, on the other hand, relies heavily on its defense to control the pace of the game. Their recent victory over Texas A&M demonstrated their ability to slow down one of the fastest-paced teams in the country by limiting possessions and forcing methodical play. Star guards Kingston Flemings and Emanuel Sharp will need to provide efficient scoring, while Joseph Tugler, a former Big 12 Defensive Player of the Year, has evolved into an emerging offensive threat.
To advance, Houston must leverage its gritty defense to disrupt Illinois's high-powered offense. The Cougars' ability to force opponents into uncomfortable positions and limit scoring runs will be critical. Against Brad Underwood's Illini, Houston's defensive tenacity may prove to be the difference in a closely contested game.
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As the Sweet 16 tips off, these four matchups promise thrilling basketball, with each team bringing unique strengths and challenges. Texas aims to continue its surprising run behind Vokietaitis, but Purdue's offensive firepower and shooting depth may be too much. Iowa and Nebraska will battle a familiar foe in a game likely decided by free throw attempts and three-point shooting. Arkansas leans on star power in Acuff Jr. to overcome a deep and relentless Arizona squad. Meanwhile, Illinois and Houston present a classic offense-versus-defense contrast, with Illinois's scoring prowess facing Houston's methodical pressure.
Each game carries high stakes and has the potential to shape the trajectory of the tournament. Fans can look forward to intense competition as teams vie for a place in the Elite Eight and keep their championship dreams alive.