Arizona opens Pac-12 play with 64-56 win over Colorado
Colorado guard McKinley Wright IV (25) shoots over Arizona guard Dylan Smith in the first half during an NCAA college basketball game, Thursday, Jan. 3, 2019, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Colorado guard McKinley Wright IV (25) shoots over Arizona guard Dylan Smith in the first half during an NCAA college basketball game, Thursday, Jan. 3, 2019, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Jan. 03, 2019 09:58 PM EST
Colorado guard Namon Wright (13) gets fouled by Arizona guard Brandon Randolph in the first half during an NCAA college basketball game, Thursday, Jan. 3, 2019, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Colorado guard Namon Wright (13) gets fouled by Arizona guard Brandon Randolph in the first half during an NCAA college basketball game, Thursday, Jan. 3, 2019, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Jan. 03, 2019 10:00 PM EST
Arizona guard Brandon Williams (2) shoots over Colorado guard Shane Gatling during the second half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Tucson, Ariz. Arizona defeated Colorado 64-56. (AP Photo/Rick Scuteri)

Arizona guard Brandon Williams (2) shoots over Colorado guard Shane Gatling during the second half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Tucson, Ariz. Arizona defeated Colorado 64-56. (AP Photo/Rick Scuteri)

Jan. 03, 2019 11:24 PM EST
Arizona guard Brandon Randolph (5) drives on Colorado guard McKinley Wright IV during the second half pf an NCAA college basketball game Thursday, Jan. 3, 2019, in Tucson, Ariz. Arizona won 64-56. (AP Photo/Rick Scuteri)

Arizona guard Brandon Randolph (5) drives on Colorado guard McKinley Wright IV during the second half pf an NCAA college basketball game Thursday, Jan. 3, 2019, in Tucson, Ariz. Arizona won 64-56. (AP Photo/Rick Scuteri)

Jan. 03, 2019 11:24 PM EST
Arizona center Chase Jeter shoots over Colorado forward Lucas Siewert (23) during the second half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Tucson, Ariz. Arizona defeated Colorado 64-56. (AP Photo/Rick Scuteri)

Arizona center Chase Jeter shoots over Colorado forward Lucas Siewert (23) during the second half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Tucson, Ariz. Arizona defeated Colorado 64-56. (AP Photo/Rick Scuteri)

Jan. 03, 2019 11:23 PM EST
Arizona guard Dylan Smith drives past Colorado guard D'Shawn Schwartz (5) during the second half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Tucson, Ariz. Arizona defeated Colorado 64-56. (AP Photo/Rick Scuteri)

Arizona guard Dylan Smith drives past Colorado guard D'Shawn Schwartz (5) during the second half of an NCAA college basketball game Thursday, Jan. 3, 2019, in Tucson, Ariz. Arizona defeated Colorado 64-56. (AP Photo/Rick Scuteri)

Jan. 03, 2019 11:22 PM EST
Arizona forward Ira Lee (11) blocks the shot of Colorado guard McKinley Wright IV in the first half during an NCAA college basketball game, Thursday, Jan. 3, 2019, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Arizona forward Ira Lee (11) blocks the shot of Colorado guard McKinley Wright IV in the first half during an NCAA college basketball game, Thursday, Jan. 3, 2019, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Jan. 03, 2019 10:02 PM EST
Colorado guard Shane Gatling (0) drives on Arizona guard Brandon Williams in the first half during an NCAA college basketball game, Thursday, Jan. 3, 2019, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Colorado guard Shane Gatling (0) drives on Arizona guard Brandon Williams in the first half during an NCAA college basketball game, Thursday, Jan. 3, 2019, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Jan. 03, 2019 10:01 PM EST
Colorado forward Evan Battey (21) drives on Arizona guard Brandon Randolph in the first half during an NCAA college basketball game, Thursday, Jan. 3, 2019, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Colorado forward Evan Battey (21) drives on Arizona guard Brandon Randolph in the first half during an NCAA college basketball game, Thursday, Jan. 3, 2019, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Jan. 03, 2019 10:00 PM EST
Arizona guard Dylan Smith drives past Colorado guard McKinley Wright IV (25) in the second half during an NCAA college basketball game Thursday, Jan. 3, 2019, in Tucson, Ariz. Arizona defeated Colorado 64-56. (AP Photo/Rick Scuteri)

Arizona guard Dylan Smith drives past Colorado guard McKinley Wright IV (25) in the second half during an NCAA college basketball game Thursday, Jan. 3, 2019, in Tucson, Ariz. Arizona defeated Colorado 64-56. (AP Photo/Rick Scuteri)

Jan. 03, 2019 11:22 PM EST