Trickett threw two of his three touchdown passes in the fourth quarter, White had two TD catches and West Virginia surprised sloppy No. 4 Baylor 41-27 on Saturday.
The Mountaineers (5-2, 3-1 Big 12) surpassed their win total of last season and beat a top-five opponent for the first time since defeating No. 3 Oklahoma in the Fiesta Bowl after the 2007 season.
West Virginia had lost to Alabama and Oklahoma earlier this season when the Crimson Tide and Sooners were ranked in the top five.
"We've been in this situation before and have been unable to finish," West Virginia coach Dana Holgorsen said. "I told them at halftime, 'We're not in this thing to finish close again. Let's go out there and win this thing.'"
It marked the second straight game that West Virginia came up strong in the end to put away an opponent.
A week ago, the Mountaineers came from 14 points down with seven minutes left to beat Texas Tech on the road on a last-second field goal. Trickett and White combined for a TD pass late in that game, too.
Against Baylor, Trickett went 23 of 35 for 322 yards, his eighth straight 300-yard game going to last season.
"Clint did a great job," White said.
Earlier Saturday, it was announced in a statement by Florida State that Trickett's father, Rick, the Seminoles' offensive line coach, would miss the Seminoles' game against Notre Dame because of a personal health issue.
According to the Pittsburgh Tribune-Review, the younger Trickett was unaware of his father's health issue until he was told after his game. Clint Trickett was not made available after the game, but took to Twitter to express his thanks for an outpouring of support:
Overwhelmed by all the prayers and well wishes toward my family! Love this university and our fans. I appreciate you all so much.Thank you!
- Clint Trickett (@CTrickett9) October 18, 2014
Another son, Travis, an offensive coordinator and quarterbacks coach at Samford University, shared his thoughts as well:
If your Father/Mother are still with you today, make sure you call them and tell them you love them.
- Travis Trickett (@CoachTTrickett) October 18, 2014
Overwhelmed by the thoughts & prayers for my Dad. We thank all of you. Spoke with him, he is ok & can't wait to get back out on the field.
- Travis Trickett (@CoachTTrickett) October 19, 2014
White, the nation's leading receiver, had eight catches for 132 yards and two scores. He broke the 1,000-yard mark for the season and extended his streak of 100-yard receiving games to six.
Covering White was frustrating for cornerback Xavien Howard, who was called for four of Baylor's seven pass interference penalties.
"This is by far the craziest game I've ever played with all those pass interference calls," White said.
West Virginia sacked Baylor's Bryce Petty four times and limited the Bears to one touchdown after halftime. Petty finished 16 of 36 for 223 yards and two first-half scores.
Baylor was penalized 18 times for a Big 12-record 215 yards. The old mark of 183 yards was set by Texas Tech against Rice in 2007.
"I never felt like we were out of control or anything along those lines," Baylor coach Art Briles said.
The Bears couldn't overcome a double-digit deficit as they did in a 61-58 win against TCU last week.
Baylor (6-1, 3-1) goes from being the Big 12 favorite to a team hopeful to stay in contention for the College Football Playoff, tossed into the mix with the other one-loss teams that now have no room for error.
This was hardly the point-a-minute, yard-busting matchup of the past two years, when the winning team each time reached 70 points.
Baylor entered the game as the nation's most prolific offense but was held to 318 yards, 305 below its average and its lowest total of the season.
"I think that's something that nobody thought we could do," Holgorsen said.
Shock Linwood scored Baylor's only touchdown of the second half on a 1-yard run with time winding down in the third quarter that tied the score at 27.
But it took Baylor three tries from inside the 2 to get into the end zone. Linwood, the Big 12's rushing leader, was limited to 69 yards on 21 carries.
White had a 36-yard TD catch in the first quarter and a 12-yarder early in the fourth for a 34-27 lead.
Mario Alford capped the scoring with 7:35 left, lining up in the slot and turning a short pass from Trickett across the middle into a 39-yard TD.
Down two touchdowns, Baylor then drove to the West Virginia 10, but Jay Lee caught a pass from Petty out of bounds in the end zone and the Mountaineers took over on downs.
"They loaded the box and pressed our receivers," Petty said. "I've got to get better at it. The [Baylor] defense put us in a lot of good chances to score touchdowns, and on the road you've got to score touchdowns."
West Virginia lost both of its starting cornerbacks to injuries in the first half.
Neither Chestnut nor Worley returned. West Virginia also lost leading rusher Rushel Shell, who came up limping in the first quarter and remained out for the rest of the game.
The Associated Press contributed to this report.