Another week, another single-po se sion victory for Oklahoma. But this time, the sixth-ranked Sooners came up with the biggest comeback in the history of the Red River Showdown, overcoming a 28-7 first-half deficit to beat No. 21 Texas 55-48 on a 33-yard touchdown run by Kennedy Brooks with three seconds left.Moreover, Oklahoma benched its starting quarterback, Spencer Rattler, in favor of backup Caleb Williams, who scored three combined touchdowns in the come-from-behind victory to make it four in a row in this series for Oklahoma.MORE: That Oklahoma could even come back in this game is a wonder, considering the Longhorns jumped out to a 14-0 lead in le s than two minutes. But the Sooners managed to keep Texas within striking distance, never letting the Longhorns run away with it. Williams provided a much-needed spark in place of Rattler, who for the second time in as many Red River Showdowns was benched after throwing an incompletion and fumbling.Williams completed 16 John Johnson Jersey of 25 pa ses for 212 yards and two touchdowns of 14 and 52 yards, both to Marvin Mims (five receptions, 136 yards, two touchdowns). Williams also had a huge, 66-yard rushing touchdown on fourth-and-1 to make the score 28-14 Texas on the first play of the second quarter. Running back Kennedy Brooks was similarly dominant, rushing 25 times for 217 yards and two touchdowns of 18 and 33 yards, both in the fourth quarter.MORE: Oklahoma receiver Marvin Mims was the top Sooners target of the day, catching five pa ses for 136 yards and two scores. Kicker Gabe Brkic was impactful too, completing all four kicks from 40, 35, 29 and 26 yards, respectively.On the Texas side, quarterback Casey Thompson completed 20 of 34 pa ses for 388 yards and five touchdowns. Bijan Robinson ran 20 times for 137 yards and a score; receivers Xavier Worthy (nine receptions, 261 yards, two touchdowns) and Joshua Moore (four receptions, 70 yards, two touchdowns) had big games as well.Sporting News tracked scoring updates and highlights between No. 6 Oklahoma and No. 21 Texas. Check out all the updates from the Red River Showdown:MORE: Texas vs. Oklahoma scoreQ1 Q2 Q3 Q4 F Texas28103748Oklahoma713101855Texas vs. Oklahoma updates, highlightsAll times EasternFinal: Oklahoma 55, Texas 484;05 p.m.: Texas gets a decent return but it's not nearly enough. Oklahoma wins!4:02 p.m.: TOUCHDOWN, OKLAHOMA. No field goal John Sullivan Jersey needed! Brooks takes the ball 33 yards for the score to make it 55-48 Oklahoma with just 1 second remaining! Oh my goodne s!KENNEDY BROOKS! OKLAHOMA FOR THE WIN! Complex Sports (@ComplexSports) 4:01 p.m.: Timeout, Oklahoma (0:10).4:01 p.m.: Williams to Stogner, who's spun out of bounds at the Texas 33 after an 11-yard gain.4 p.m.: Williams to Mims for a first down to the Texas 44.3:59 p.m.: Brooks takes the zone-read option 8 yards out to the Sooners 42. There's 40 seconds and ticking.3:59 p.m.: Williams' second pa s is underthrown and Haselwood can't catch up to it. Oklahoma needs a first down to keep from going three-and-out deep in its territory.3:58 p.m.: Williams hits Haselwood in tight coverage for a 9-yard gain to the 34.3:57 p.m.: Oklahoma back at it from the 25.3:54 p.m.: TOUCHDOWN, TEXAS. Worthy finds redemption and the 31-yard touchdown reception from Williams. That ties the game back up at 48-48 with 1:23 left in the game. Sooners have two timeouts to try and get down into field goal range.Casey Brandin Cooks Jersey Thompson to Xavier Worthy and Texas-Oklahoma is tied back up! Tom Downey (@WhatGoingDowney) 3:54 p.m.: Texas goes for the RPO, but Williams overthrows Moore with pre sure in his face. Sooners are still dialing up the pre sure.3:53 p.m.: Williams finds Worthy for a toe-tapping connection out to the Oklahoma 31 with 1:35 left in the game.3:53 p.m.: Williams finds tight end Cade Brewer out to the Oklahoma 45.3:52 p.m.: Jake Majors has his second snap infraction of the game to make it third-and-6. Not ideal for Texas.3:52 p.m.: Williams finds Worthy underneath to the 49 to set up third-and-1.3:50 p.m.: Texas gets a short return to the Longhorns' 40. They have 2:55 to get 60 yards and a score.3:50 p.m.: Timeout Samson Ebukam Jersey , Texas, (3:04).3:49 p.m.: Williams fumbles the snap, has to backtrack several yards to get it and just manages to get it out to Brooks. Texas manages to stop him for a 1-yard gain, bringing up a punt.3:49 p.m.: Sooners have hit third-and-10 from their 24. Pivotal play here with 3:20 remaining.3:47 p.m.: False start makes it first-and-15 Oklahoma, but down and distance has not mattered for the Sooners today.3:46 p.m.: TURNOVER ON DOWNS, TEXAS. Thompson tried to hit Robinson up the seam, but overthrew him. Oklahoma takes over on downs at the 24 with Texas only having two timeouts remaining.3:45 p.m.: Timeout, Texas (4:44).3:44 p.m.: Texas can't connect on third-and-11. It's now fourth down from the 24 with 4:44 left.3:42 p.m.: And now Thompson finds Worthy for a 48-yard gain deep into Oklahoma territory, at the 23!3:42 p.m.: Texas back at it from its 25. In need of a score and gets 4 yards from Worthy on first down. Time still not a factor yet.3:36 p.m.: TOUCHDOWN, OKLAHOMA. Brooks takes the direct snap and rolls in untouched for the 18-yard touchdown. Incredible Aqib Talib Jersey . It's 48-41 Oklahoma with 7:10 left in the game.What is going on Oklahoma now has the lead. Kennedy Brooks goes 18 yards for the TD. Great blocking by the offensive line.OKLAHOMA 48TEXAS 41 CFB Blitz (@BlitzCfb) 3:34 p.m.: FUMBLE RECOVERY, OKLAHOMA. It looks like Caleb Kelly straight up took the ball from Worthy's hands, giving Sooners the ball at the 18-yard line with 7:17 left in the quarter.CALEB KELLY. Sooner Gridiron (@soonergridiron) 3:33 p.m.: Texas tries to get a big play going on the kick return but is brought down at the 18. Should have stayed in the end zone to get out to the 25.3:31 p.m.: That's four straight scoring drives for Oklahoma (two touchdowns, two field goals) and two straight three-and-outs for Texas.3:29 p.m.: 2-POINT CONVERSION, OKLAHOMA. Riley brings Rattler back in; he rolls right and finds Drake Stoops for the conversion. That ties the game at 41-41 with 7:25 left to play.3:28 p.m.: TOUCHDOWN, OKLAHOMA. Williams gets just enough time to throw a 52-yard touchdown to Mims. He barely gets his foot inbounds to set up the play. That makes it