Speight throws 2 touchdown passes to lead UCLA over Arizona

Arizona quarterback Rhett Rodriguez passes during the first half of an NCAA college football game against UCLA, Saturday, Oct. 20, 2018, in Pasadena, Calif. (AP Photo/Mark J. Terrill)

UCLA wide receiver Demetric Felton, center, celebrates his touchdown with running back Joshua Kelley, left, and tight end Devin Asiasi during the second half of an NCAA college football game against Arizona Saturday, Oct. 20, 2018, in Pasadena, Calif. UCLA won 31-30. (AP Photo/Mark J. Terrill)

UCLA quarterback Dorian Thompson-Robinson, left, escapes a tackle by Arizona linebacker Tony Fields II as he tries to pass during the first half of an NCAA college football game, Saturday, Oct. 20, 2018, in Pasadena, Calif. (AP Photo/Mark J. Terrill)

Arizona wide receiver Shawn Poindexter, left, makes a touchdown catch as UCLA defensive back Colin Samuel defends during the first half of an NCAA college football game, Saturday, Oct. 20, 2018, in Pasadena, Calif. (AP Photo/Mark J. Terrill)

UCLA tight end Devin Asiasi, left, makes a touchdown catch as Arizona cornerback McKenzie Barnes watches during the first half of an NCAA college football game, Saturday, Oct. 20, 2018, in Pasadena, Calif. (AP Photo/Mark J. Terrill)

Arizona wide receiver Devaughn Cooper, left, attempts a catch as UCLA defensive back Elijah Gates knocks it down during the first half of an NCAA college football game Saturday, Oct. 20, 2018, in Pasadena, Calif. (AP Photo/Mark J. Terrill)

UCLA running back Joshua Kelley, left, runs the ball as Arizona defensive end Kylan Wilborn tries to tackle him during the first half of an NCAA college football game, Saturday, Oct. 20, 2018, in Pasadena, Calif. (AP Photo/Mark J. Terrill)

UCLA head coach Chip Kelly gestures during the first half of an NCAA college football game against Arizona, Saturday, Oct. 20, 2018, in Pasadena, Calif. (AP Photo/Mark J. Terrill)