The 2026 NCAA Men’s March Madness tournament is nearing its final stage, with the field narrowed to four programs: Michigan, Arizona, Illinois, and Connecticut. The Final Four matchups are set for April 4, 2026, featuring a highly anticipated showdown between top-seeded Michigan and Arizona, alongside a compelling matchup between Illinois and UConn.
Online sportsbooks have responded by offering a full range of betting options, including individual game lines, point spreads, and updated futures odds for the national championship.
Michigan currently holds a slight edge in the futures market at +165, reflecting both its consistent tournament performance and strong overall profile. Arizona follows closely at +190, signaling a competitive race at the top, while Illinois (+425) and Connecticut (+550) present longer odds that may appeal to bettors seeking higher potential returns.
Below, we will discuss how you can bet on the remaining matchups with the sites featured on sportsbetting18.com.
Michigan vs. Arizona
The Michigan–Arizona showdown stands out as the marquee matchup of the Final Four, with both teams entering as No. 1 seeds and strong favorites to win the national title. Michigan has reached the Final Four eight times but has captured the championship only once in program history. Arizona, with four Final Four appearances of its own, has likewise secured just a single national title.
Although the tournament is being held in Illinois, a state with both retail and online sportsbooks, the majority of March Madness betting activity is expected to take place online, as fans across the country tune in from home to watch the game unfold.
Michigan (#1) vs. Arizona (#1)
- Spread: MI -1.0 (-115), AZ +1.0 (-105)
- Win MI -115, AZ -105
- Totals: O157.5 (-110)U157.5 (-110)
Illinois vs. Connecticut
While much of the national spotlight will be fixed on the Michigan–Arizona clash, the other Final Four matchup featuring Illinois and Connecticut carries significant intrigue of its own. Whichever team emerges from that game will earn a spot in the national championship, setting up a compelling contrast between powerhouse favorites and a potential underdog contender.
From a betting perspective, this dynamic adds another layer of excitement. While many bettors will gravitate toward the top-seeded favorites, there is often strong appeal in backing Illinois or Connecticut, especially if the odds offer attractive value. Underdog teams in March Madness have a long history of exceeding expectations, and savvy bettors may look to capitalize on favorable lines, hoping for another surprise run on college basketball’s biggest stage.
Illinois (#3) vs. Connecticut (#2)
- Spread: IL -2.0 (-110), CT +2.0 (-110)
- Win: IL -135, CT +115
- Totals: O140.0 (-110), U140.0 (-110)
Women’s March Madness Odds
Betting on the women’s March Madness tournament shares many similarities with the men’s field—bracket structures, seeding dynamics, and the excitement of potential upsets all play a role. However, one key difference often lies in the consistency of powerhouse programs. In the women’s game, dominant teams tend to maintain their edge more reliably throughout the tournament, making them especially attractive to bettors.
This year, UConn stands out as the clear frontrunner. After completing an undefeated regular season, the Huskies enter the tournament with tremendous momentum and expectations of a deep run. Their combination of elite talent, experience, and coaching pedigree makes them a popular pick not only to reach the Final Four but to win the national championship. As a result, bettors may find value in either backing UConn despite shorter odds or looking elsewhere for underdog opportunities if they believe another contender can disrupt their dominance.
2026 NCAA DI Women’s Basketball Tournament – National Champion
- Connecticut (W) -260
- UCLA (W) +450
- South Carolina (W) +850
- Texas (W) +850
- Michigan (W) +15000
- TCU (W) +20000
