Princeton forward Tosan Evbuomwan spent three college seasons fighting through one disappointment after another.

Blake Peters made five 3-pointers in the second half and Princeton shocked another power conference team to reach the regional semifinals for the first time in 56 years by beating Missouri 78-63.

Tosan Evbuomwan and Princeton used a late-game run to earn the school’s first NCAA Tournament win in 25 years, topping No. 2 seed Arizona 59-55.