Watch Joey Logano's championship-winning pass of Martin Truex Jr. on Lap 255 that ultimately led to scoring the 2018 Monster Energy NASCAR Cup Series championship.

Tyler Reddick finishes off an unlikely run to an Xfinity Series championship by racing inches away from the wall at Miami.

Brett Moffitt takes the checkered flag to win the 2018 NASCAR Camping World Truck Series championship in the season finale at Homestead-Miami Speedway.

Watch the final lap at ISM Raceway, as Kyle Busch nabs the win ahead of next weekend's season finale in Miami.

Christopher Bell comes from the back of the field to the front and locks in his Championship 4 spot with a win at ISM Raceway.

Brett Moffitt surges on the final restart of the Lucas Oil 150 at ISM Raceway to win the race and lock into the Championship 4 of the Camping World Truck Series.

Kevin Harvick fends off Ryan Blaney in overtime to win in a dominating performance at Texas to punch his ticket into the Championship 4.

Cole Custer advances to the Xfinity Series Championship 4 in Miami after passing Tyler Reddick on the final lap to win at Texas.

After taking the white flag, Todd Gilliland runs out of fuel, allowing playoff driver Justin Haley to pass for victory at Texas to make the Championship 4.

Martin Truex Jr. passes Joey Logano for the lead with two laps to go, but Logano moves Truex in the final turn to take the checkered flag.

Johnny Sauter maintains the lead at the "Paperclip" to take the checkered flag and punch his ticket to the Championship 4 in Saturday's Camping World Truck Series race.

Chase Elliott keeps Kyle Busch in his rearview mirror to win his second race in the Monster Energy NASCAR Cup Series Playoffs Round of 12 at Kansas.

Watch the final lap at Kansas as John Hunter Nemechek soars to his first Xfinity Series win over Daniel Hemric.

Timothy Peters scored the victory in the Camping World Truck Series race at Talladega after Playoffs driver Noah Gragson crashes while leading on the final lap.

Chase Elliott holds off Denny Hamlin in the waning laps at the "Monster Mile" to earn his second career Monster Energy Series win.

Watch the final lap at Dover as Christopher Bell continues to add to his 'career year' with yet another victory.

Ryan Blaney wins the inaugural race at the Charlotte Motor Speedway Roval after Martin Truex Jr. and Jimmie Johnson spin coming to the checkered flag.

Chase Briscoe conquers the first race on the Charlotte road course for his first career Xfinity Series win.

Watch the final lap at Richmond as Kyle Busch holds off Kevin Harvick for the win and a spot in the Round of 12.

Christopher Bell holds off a charging Ross Chastain to take the checkered flag and lock down a spot in the Round of 8.

Brad Keselowski makes it three wins in a row with his victory at Las Vegas Motor Speedway to begin the Round of 16 in the NASCAR Playoffs.

Watch as Ross Chastain maintains the lead in the final lap at Las Vegas to earn his first national series win.

Take a look at how the final two laps at Indianapolis Motor Speedway play out between Brad Keselowski and Denny Hamlin.

Take a look at Justin Allgaier and Tyler Reddick go toe-to-toe in the final lap at Indianapolis Motor Speedway.

Brad Keselowski takes home the checkered flag with a victory in the Bojangles' Southern 500 for a weekend sweep at Darlington.

Brad Keselowski capitalized after inheriting the lead late at Darlington Raceway for his first career win at the track "Too Tough to Tame."

Teammates Todd Gilliland and Noah Gragson make contact in the final corner at Canadian Tire Motorsport Park and both go around -- allowing Justin Haley to drive through for the win.

Watch the final lap at the Wisconsin road course as Justin Allgaier capitalizes on others mistakes to take the big Xfinity Series win.

For the first time since the 2017 Daytona 500, Kurt Busch gets back to Victory Lane in the Monster Energy NASCAR Cup Series.

Kyle Larson hangs on in NASCAR Overtime to score the Xfinity Series win at Bristol Motor Speedway -- his first win at the track.

Johnny Sauter holds off Stewart Friesen to win the Camping World Truck Series regular-season finale at Bristol Motor Speedway to pick up his fifth victory of the year.

Watch the final lap at Michigan, where Kevin Harvick nabs the victory and Austin Dillon holds on for a top-five finish with a flat tire.

Check out the battle between Justin Allgaeir and Austin Cindric down the stretch.

On the final lap, Brett Moffitt takes the lead away from Johnny Sauter to take another checkered flag in 2018.

Chase Elliott secures his first victory in the Monster Energy Series with a win at Watkins Glen International.

Joey Logano cruises to his 50th NASCAR national series victory in the Xfinity Series Zippo 200 at Watkins Glen International.

Kyle Busch emerged late at Pocono and held off his Joe Gibbs Racing teammate Daniel Suarez for his second win of the weekend.

Christopher Bell and Just Allgaier battle it out at Iowa with the Joe Gibbs Racing driver grabbing the checkered flag.

It was all Kyle Busch Motorsports in the final laps as owner Kyle Busch took the win over Erik Jones at Pocono.

Kevin Harvick scores his sixth victory of the season with a late charge in the Foxwoods Resort Casino 301.

Christopher Bell holds off Brad Keselowski for the victory in the Lakes Region 200 at New Hampshire Motor Speedway.

Watch the final laps of the Eldora Dirt Derby as the two driver bump and rub toward the start/finish line.

Martin Truex Jr. dominates the Quaker State 400 at Kentucky Speedway for his fourth win of 2018 and his second straight victory at Kentucky.

Christopher Bell started at the rear after a spin in qualifying, but finds Victory Lane at Kentucky Speedway.

Ben Rhodes' crew chief Eddie Troconis made the bold call to take no new tires on the final pit stop, and it propelled Rhodes to victory in Kentucky.

Erik Jones takes the lead from Martin Truex Jr. in overtime at Daytona to win his first Monster Energy NASCAR Cup Series race.

Kyle Busch and Kyle Larson battle down the stretch at Chicago with Busch coming out on top.

Brett Moffitt takes the victory in the Camping World Truck Series race at Chicagoland Speedway as John Hunter Nemechek runs into a fuel issue while leading on the final lap.