Louisville dealt harsh blow day before NCAA Tournament first-round match with Mikel Brown Jr. update

Brown has been one of several outstanding freshmen to crash the 2025-26 season. The five-star prospect out of high school was the No. 6 overall recruit of the 2025 cycle, per 247Sports. He's second on the team in scoring, averaging 18.2 points per game, while adding a team-high 4.7 assists and 1.2 steals per game.

Brown has missed 12 games this season, including the last four with a back injury, and the team's splits with and without the star guard are notable.

The Cardinals are one of the most prolific three-point shooting teams in the country, accounting for 52.8 percent of their shot attempts, per KenPom, the country's fourth-highest rate. Without Brown, the team shoots 4.5 percentage points worse from deep.

During their 11-game win streak, the Bulls have held teams to 32 percent from beyond the arc, including their five March opponents to 25.4 percent, which ranks 34th in Division I since the start of the month. (h/t Stathead)

Louisville (23-10, 11-7 in ACC) will rely on its veteran leadership to get through the first two rounds. Seniors Ryan Conwell, J'Vonne Hadley and Isaac McKneely all average double-figures, with Conwell scoring a team-high 18.7 points per game.

Hadley (11.8 points per game) ranks second on the team in rebounds (5.2 per game), while McKneely is shooting 38.1 percent on 6.8 three-point attempts per game. He'll need to take on an even higher volume in Brown's absence.

South Florida starts four guards and plays at a brisk pace, ranking 15th in adjusted tempo, according to KenPom, which could test Louisville's depth. The post battle between American Conference Player of the Year Izaiyah Nelson (6-foot-10, 215 pounds) and Sananda Fru (6-foot-11, 250 pounds) will also be amplified.

The red-hot Bulls are more than capable of sending the Cardinals to an early exit, which would make Louisville's third consecutive first-round loss. The program hasn't advanced past the opening weekend since reaching the Elite Eight in 2015.

Head coach Pat Kelsey, in his second season, is 0-5 all-time in the NCAA Tournament, losing twice in the round of 64 at Winthrop (2017, 2021) and College of Charleston (2023, 2024), and in his first season at Louisville a season ago.

His job is a lot more difficult with Brown sidelined. Thanks to a tough first-round matchup, Louisville's NCAA Tournament run might end soon after it begins.