5 Reasons Illinois Basketball is Built to Win Its First-Ever NCAA Title

Illinois is in the midst of its third four-game (or better) winning streak of the year – and this one has come at the most opportune time. With four victories in the NCAA Tournament, the Illini have secured a spot in the Final Four, where a 33-5 UConn team awaits them on Saturday night (5:09 p.m. CT, TBS). The winner of Michigan-Arizona will be on tap for either Illinois or UConn in the national title game.

Illinois needs just two more triumphs to forever etch its name into hoops lore and stand alone at the top of the college basketball mountaintop. Here’s why the Illini can do it:

Why Illinois can win the 2026 NCAA Tournament

Mar 28, 2026; Houston, TX, USA; Illinois Fighting Illini guard Keaton Wagler (23) controls the ball against Iowa Hawkeyes guard Kael Combs (11) in the first half during an Elite Eight game of the South Regional of the men's 2026 NCAA Tournament at Toyota Center. Mandatory Credit: Troy Taormina-Imagn Images | Troy Taormina-Imagn Images

Illinois has the No. 1 offensive efficiency in the country (KenPom)

Illinois’ offensive firepower is the primary reason it can beat any team in the country on any given night. And it isn’t just the talent – which the Illini have in spades – but it’s also the coaching staff’s ability to put players in comfortable positions, then have the confidence to let them work.

Keaton Wagler in ball-screen action, David Mirkovic (or Tomislav Ivisic) posting up or popping out, Andrej Stojakovic attacking the rim. All of those scenarios are relatively basic, but the Illini have the personnel that can draw two and then make high-IQ decisions out of that advantage situation. They’ve done that all year, and, subsequently, have the No. 1 offense in the nation (per KenPom).

The Illini have tremendous size across the board

Another department in which Illinois (literally) stands atop the rest of the college basketball world: average height. Among the Illini rotation players, only one under 6-foot-6 sees the floor (6-foot-2 Kylan Boswell). That size and length has translated to a dominant force on the glass (top-rated offensive rebounding team left in the field), along with a recently invigorated defense.

Offensively, it allows the Illini playmakers (namely Wagler) to see over the top of action while the rest of the crew just uses their brute physicality and strong frames to bully opponents around the rim (or get their jumpers off from deep).

Illinois keeps opponents off the free-throw line

Mar 28, 2026; Houston, TX, USA; Iowa Hawkeyes guard Bennett Stirtz (14) controls the ball against Illinois Fighting Illini guard Kylan Boswell (4) in the first half during an Elite Eight game of the South Regional of the men's 2026 NCAA Tournament at Toyota Center. Mandatory Credit: Maria Lysaker-Imagn Images | Maria Lysaker-Imagn Images

Brad Underwood has hammered home the message to his team (and the media) all season long: Illinois plays physical but does not foul on defense. Throughout the vast majority of the season, that notion has held true – and never more so than in the Big Dance. In the tournament, opponents’ free-throw rate is 9.8 (calculated as free throws attempted divided by field goals attempted). The next-closest remaining squad in free-throw rate defense is Arizona at 23.1.

Free throws win games for a variety of reasons. Not only are they the easiest shot in basketball (save for a wide-open layup), but they also get opponents into foul trouble, forcing players to adjust their game or leave the court altogether. Illinois' ability to keep opponents off the charity stripe has proven to be an integral ingredient in its recipe for success thus far – and it remains one moving forward.

The Illini have excellent bench production

Down the stretch this season, Underwood has characterized his Illini squad as having “eight starters” a handful of times. Naturally, he’s going to compliment his unit, but he’s also not exactly wrong. Stojakovic is averaging 15.0 points in the tournament while contributing first-rate defense.

What a move by Andrej Stojaković 😮‍💨 pic.twitter.com/Ru3nK15vE3
— CBS Sports College Basketball 🏀 (@CBSSportsCBB) March 29, 2026

Meanwhile, Zvonimir Ivisic, who has notably been struggling from long range of late, continues to provide immense value as a shot blocker and rebounder. As for Ben Humrichous, his production is even less evident in the box score – unless you take a hard look. Humrichous is known as a shooter, but superb defense and excellent rebounding have been his calling cards much of the season. All three of those Illini – and especially Stojakovic – would be starters on the vast majority of high-major teams in the nation.

Illinois' defense is suddenly putting the squeeze on opponents

Zooming out and looking at the statistical resume of this year's Final Four teams, Illinois has a defense that sticks out like a sore thumb. Its No. 20-ranked defense trails well behind those of UConn (No. 9), Michigan (No. 3) and Arizona (No. 1), per Bart Torvik. But in the tournament, those numbers have been tossed out of the window.

Taking into account only the NCAAs, the Illini have the nation's No. 10 defense, which ranks second among remaining teams in the field. Michigan has seen its defense suffer the most (down at No. 22 during the tournament), while UConn has been only slightly better at No. 19. Arizona, meanwhile, has maintained its dominance with the No. 4 defense in the tournament.

Essentially, Illinois has flipped its biggest weakness throughout the regular season – defense – into a strength, and that has come against some of the best offenses in the country. (Interestingly, Iowa has the top-rated offensive efficiency in the tournament.)