Costello throws 5 touchdowns to lead Stanford over UCLA

Stanford quarterback K.J. Costello, left, talks to UCLA quarterback Wilton Speight after Stanford's 49-42 win during an NCAA college football game Saturday, Nov. 24, 2018, in Pasadena, Calif. (AP Photo/Marcio Jose Sanchez)

UCLA wide receiver Michael Ezeike (21) makes a catch against Stanford during the second half of an NCAA college football game Saturday, Nov. 24, 2018, in Pasadena, Calif. (AP Photo/Marcio Jose Sanchez)

UCLA quarterback Wilton Speight, top, celebrates his rushing touchdown with teammate Devin Asiasi during the second half of an NCAA college football game against Stanford Saturday, Nov. 24, 2018, in Pasadena, Calif. (AP Photo/Marcio Jose Sanchez)

UCLA quarterback Wilton Speight throws against Stanford during the first half of an NCAA college football game Saturday, Nov. 24, 2018, in Pasadena, Calif. (AP Photo/Marcio Jose Sanchez)

Stanford running back Bryce Love (20) stiff-arms UCLA defensive back Quentin Lake (37) during the first half of an NCAA college football game Saturday, Nov. 24, 2018, in Pasadena, Calif. (AP Photo/Marcio Jose Sanchez)

UCLA running back Joshua Kelley, left, scores a rushing touchdown against Stanford during the first half of an NCAA college football game Saturday, Nov. 24, 2018, in Pasadena, Calif. (AP Photo/Marcio Jose Sanchez)

Stanford wide receiver Trenton Irwin (2) celebrates his touchdown catch with teammates during the first half of an NCAA college football game against UCLA Saturday, Nov. 24, 2018, in Pasadena, Calif. (AP Photo/Marcio Jose Sanchez)

Stanford wide receiver Osiris St. Brown make a touchdown catch against UCLA during the second half of an NCAA college football game Saturday, Nov. 24, 2018, in Pasadena, Calif. (AP Photo/Marcio Jose Sanchez)

UCLA running back Joshua Kelley, left, celebrates his rushing touchdown with teammates Michael Alves (55) and Jake Burton during the first half of an NCAA college football game Saturday, Nov. 24, 2018, in Pasadena, Calif. (AP Photo/Marcio Jose Sanchez)

UCLA quarterback Wilton Speight (3) is tackled by Stanford defensive end Dylan Jackson, right, and linebacker Gabe Reid during the first half of an NCAA college football game Saturday, Nov. 24, 2018, in Pasadena, Calif. (AP Photo/Marcio Jose Sanchez)

Stanford wide receiver JJ Arcega-Whiteside (19) makes a touchdown catch over UCLA defensive back Colin Samuel (10) and defensive back Adarius Pickett (6) during the first half of an NCAA college football game Saturday, Nov. 24, 2018, in Pasadena, Calif. (AP Photo/Marcio Jose Sanchez)