ESPN Predicts Illinois to Dominate Penn in NCAA Tournament

The No. 3 seed Illini are heavily favored over the 14th-seeded Quakers, but March Madness upsets are always possible.

Mar. 17, 2026 at 2:21am

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The NCAA Tournament is known for its unpredictable upsets, but ESPN's analytics predict a lopsided victory for the third-seeded Illinois Fighting Illini over the 14th-seeded Penn Quakers in the Round of 64. While Penn has struggled against top competition this season, head coach Brad Underwood is warning his Illini squad not to overlook their opponent, as anything can happen in March Madness.

Why it matters

This matchup highlights the potential for March Madness to defy expectations, as even heavily favored teams can fall victim to shocking upsets. While the analytics heavily favor Illinois, the Illini will need to avoid complacency and take the Quakers seriously to avoid becoming another victim of March Madness madness.

The details

Illinois, the third overall seed, is projected to have a 97.3% chance of defeating 14th-seeded Penn according to ESPN's analytics. The Quakers have lost by significant margins against top opponents like Providence and Villanova this season, and their offense and defense both rank outside the top 200 nationally. In contrast, Illinois is the tallest team in the country and dominated Rutgers, a team that Penn narrowly lost to. However, March Madness is known for producing unexpected results, as evidenced by UMBC's historic upset of Virginia as a 16-seed in 2018.

  • The Illinois vs. Penn matchup will take place on Thursday, March 20, 2026 at 8:25 PM CT.
  • The NCAA Tournament Round of 64 games will be played from March 20-21, 2026.

The players

Brad Underwood

The head coach of the Illinois Fighting Illini, who is warning his team not to overlook their 14th-seeded opponent.

Fran McCaffery

The head coach of the Penn Quakers, who will look to lead his team to a historic upset over the heavily favored Illini.

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What they’re saying

“You have to get your guys to understand you're playing a champion. You're playing a team who cut down a net or has been in a power conference and been through a lot of the same battles. So never underestimate anybody. … So shame on you and shame on us if we overlook anybody.”

— Brad Underwood, Head Coach, Illinois Fighting Illini

What’s next

The winner of the Illinois-Penn matchup will advance to face the winner of the game between the 6th and 11th seeds in the Round of 32 on March 22, 2026.

The takeaway

This game highlights the unpredictable nature of March Madness, where even heavily favored teams can fall victim to shocking upsets. While the analytics heavily favor Illinois, the Illini will need to avoid complacency and take the Quakers seriously to avoid becoming another victim of March Madness madness.