Holmgren, Watson lead No. 4 Gonzaga past Northern Arizona

Gonzaga center Chet Holmgren, right, drives to the basket and draws a foul against Northern Arizona guard Isaiah Lewis (14) during the first half of an NCAA college basketball game, Monday, Dec. 20, 2021, in Spokane, Wash. (AP Photo/Young Kwak)

Gonzaga guard Andrew Nembhard shoots during the first half of an NCAA college basketball game, Monday, Dec. 20, 2021, in Spokane, Wash. (AP Photo/Young Kwak)

Gonzaga guard Hunter Sallis, left, and Northern Arizona guard Jay Green go after the ball during the first half of an NCAA college basketball game, Monday, Dec. 20, 2021, in Spokane, Wash. (AP Photo/Young Kwak)

Gonzaga forward Drew Timme (2) shoots during the first half of an NCAA college basketball game against Northern Arizona, Monday, Dec. 20, 2021, in Spokane, Wash. (AP Photo/Young Kwak)

Northern Arizona guard Jalen Cone, left, shoots over Gonzaga guard Hunter Sallis during the first half of an NCAA college basketball game, Monday, Dec. 20, 2021, in Spokane, Wash. (AP Photo/Young Kwak)

Northern Arizona forward Carson Towt secures a rebound during the first half of an NCAA college basketball game against Gonzaga, Monday, Dec. 20, 2021, in Spokane, Wash. (AP Photo/Young Kwak)

Gonzaga forward Anton Watson shoots during the first half of an NCAA college basketball game against Northern Arizona, Monday, Dec. 20, 2021, in Spokane, Wash. (AP Photo/Young Kwak)

Northern Arizona guard Mason Stark shoots during the first half of an NCAA college basketball game against Gonzaga, Monday, Dec. 20, 2021, in Spokane, Wash. (AP Photo/Young Kwak)