Big 12 Tournament: Oklahoma State 72, Iowa State 71

Iowa State Cyclones guard Terrence Lewis (24) shoots against the Oklahoma State Cowboys during the first half at Sprint Center on March 11, 2020.

Iowa State Cyclones guard Terrence Lewis (24) stands over Oklahoma State Cowboys forward Cameron McGriff (12) after a collision during the first half at Sprint Center on March 11, 2020.

Oklahoma State Cowboys guard Isaac Likekele (right) drives against Iowa State Cyclones guard Tre Jackson (3) during the first half at Sprint Center on March 11, 2020.

Iowa State coach Steve Prohm talks to his players during a timeout in the first half against the Oklahoma State Cowboys at Sprint Center on March 11, 2020.

Iowa State Cyclones guard Prentiss NixonÊ(11) shoots against Oklahoma State Cowboys guard Isaac Likekele (13) during the first half at Sprint Center on March 11, 2020.

Iowa State Cyclones guard Terrence Lewis (24) shoots against Oklahoma State Cowboys forward Yor Anei (14) during the first half at Sprint Center on March 11, 2020.

Oklahoma State Cowboys forward Cameron McGriff (bottom) and Iowa State Cyclones forward Michael Jacobson (top) fight for a loose ball during the first half at Sprint Center on March 11, 2020.

Oklahoma State Cowboys guard Lindy Waters III (21) loses control of the ball against Iowa State Cyclones guard Prentiss NixonÊ (11) and forward George Conditt IV (4) during the first half at Sprint Center on March 11, 2020.

Oklahoma State Cowboys forward Cameron McGriff (12) dunks against Iowa State Cyclones forward George Conditt IV (4) and guard Tre Jackson (3) during the first half at Sprint Center on March 11, 2020.

Cameron McGriff of the Oklahoma State Cowboys dunks against the Iowa State Cyclones in the first half during the first round of the Big 12 Basketball Tournament at Sprint Center on March 11, 2020, in Kansas City, Missouri.

KIsaac Likekele (13) of the Oklahoma State Cowboys lays the ball up against Prentiss Nixon (11) of the Iowa State Cyclones in the first half during the first round of the Big 12 Basketball Tournament at Sprint Center on March 11, 2020, in Kansas City, Missouri.

Lindy Waters III (21) of the Oklahoma State Cowboys loses the ball against Caleb Grill (2) of the Iowa State Cyclones the first half during the first round of the Big 12 Basketball Tournament at Sprint Center on March 11, 2020, in Kansas City, Missouri.

Yor Anei (14) of the Oklahoma State Cowboys shoots between George Conditt IV (4) and Caleb Grill (2) of the Iowa State Cyclones in the first half during the first round of the Big 12 Basketball Tournament at Sprint Center on March 11, 2020, in Kansas City, Missouri.

Lindy Waters III (21) of the Oklahoma State Cowboys looks to pass against Prentiss Nixon #11 and George Conditt IV (4) of the Iowa State Cyclones in the first half during the first round of the Big 12 Basketball Tournament at Sprint Center on March 11, 2020, in Kansas City, Missouri.

Lindy Waters III (21) of the Oklahoma State Cowboys loses the ball against Caleb Grill (2) of the Iowa State Cyclones the first half during the first round of the Big 12 Basketball Tournament at Sprint Center on March 11, 2020, in Kansas City, Missouri.

Isaac Likekele (13) of the Oklahoma State Cowboys lays the ball up against Michael Jacobson (12) of the Iowa State Cyclones in the first half during the first round of the Big 12 Basketball Tournament at Sprint Center on March 11, 2020, in Kansas City, Missouri.