.Bob Pockrass.FOX NASCAR Insider.DARLINGTON, S.C.-- Chase Briscoe held off Kyle Busch for a walk-off triumph Sunday that introduced him into the NASCAR Mug Set playoffs while supplying a crushing draft to chauffeurs intending to create the playoffs on points.Briscoe recorded the regular-season finale as he led the last 26 tours of the Southern 500 at Darlington Raceway in becoming the 14th chauffeur to gain a playoff spot along with a succeed, leaving behind Martin Truex Jr. as well as Ty Gibbs as the only winless drivers to create the 16-driver playoff field." I recognized it was actually going to be among those do-or-die seconds," Briscoe said. "Our company spoke about it prior to the ethnicity today, this is actually the last bullet in the enclosure. ... If we carried out all evening long, I knew our company would be in the mix." Our company carried out. And we remained in the mix by the end." Chris Buescher skipped the reduced through six factors while Bubba Wallace skipped it through 27 factors. For much of the nationality, Buescher and also Wallace seemed to be to become in a tight struggle for the ultimate playoff place while Kyle Larson led 263 of the 367 laps. Busch, that likewise went winless this year, came up short as he completed second in the ultimate pair of regular-season ethnicities." Our ideal had not been sufficient-- as straightforward as that," Wallace said.Joining Briscoe, Truex and also Gibbs in the playoffs are Tyler Reddick (the regular-season champ), Kyle Larson, Christopher Alarm, William Byron, Ryan Blaney, Denny Hamlin, Joey Logano, Austin Cindric, Pursuit Elliott, Daniel Suarez, Brad Keselowski Alex Bowman and Harrison Burton. Takeaways after the regular-season ending, where for the second successive full week, a chauffeur requiring a win to bring in the playoffs made it occur: Briscoe Win-And-InBriscoe entered the nationality 18th in the standings and also 114 aspects responsible for the playoff cutoff, indicating he possessed not one other pathway to the playoffs other than to win.But it was actually more reality that made this an exciting moment. He earned a place in the playoffs for Stewart-Haas Dashing, which is actually shutting at the end of the time. Briscoe, who broke a 93-race winless streak, drives the crew's iconic No. 14 automobile that was very first steered by Tony Stewart." It's huge," Briscoe mentioned. "I'm a diehard Stewart-Haas follower. That is actually the cars and truck I cheered for growing. I have actually found that cars and truck succeed opportunity and also over and over again, succeed a championship."' I was actually sobbing'-- Chase Briscoe on winning Cook Out Southern five hundred Busch, that performed a little fresher tires at the end, simply couldn't find Briscoe and also missed the playoffs for the very first time due to the fact that 2012." Our company failed to have a lot velocity there via a large number of the race," Busch pointed out. "Our company were merely mired in web traffic, and also we weren't capable to rise via there. " Once we rose there, I thought that those last three or even four restarts, our team were actually visiting have a shot managing in the top-5. Yet after that our experts had a shot for the gain as well as simply couldn't create it apex." Briscoe said thanks to Busch for racing him well-maintained." Below he is in second. I'm like, 'You have actually got to be joking me-- I have actually operated 300 some tours to come to the lead, now Kyle is actually mosting likely to swipe it coming from our company,'" Briscoe said.Wreck As well as AdvanceTruex as well as Gibbs earned both playoff locations for winless motorists and they each possessed some minutes to sweat as both were actually involved in wrecks.Truex wound up creating it through just 6 aspects after getting in the race guaranteed a location if there was actually a replay victor. He wrecked on the 2nd lap of the ethnicity as well as completed 36th, certainly not understanding if he would make the playoffs until the end of the 2nd stage." This is miserable," Truex pointed out before he knew whether he made the playoffs. "I just loathe it for my group. ... They should have much better. It's simply a mistake." NASCAR Cup Series: Cook Out Southern five hundred Features Gibbs was actually involved in a wreck with 23 laps to go when Josh Berry acquired loose while three-wide along with Gibbs as well as Hamlin. Gibbs was able to continue and made the cut through 12 factors. If he had actually been actually knocked senseless of the competition, he likely still would certainly have made it, yet it would have been actually merely through a couple of placements." Our experts only got ran actually-- I will say filthy right there-- that was unfavorable," Gibbs stated. "That was absolutely closer than it needs to have been actually." Reddick Guts Out Regular-Season TitleTyler Reddick combated a stomach insect throughout the entire race, feeling as if he was actually mosting likely to either regurgitate or even possess a situation of diarrhea throughout the entire race. He wound up 10th, and with Larson completing 4th, exhausted Larson by one factor for the regular-season title.The regular-season title deserves 15 playoff points (factors a chauffeur can easily use to advance if he does not gain in the three-race playoff rounds) while 2nd spot costs 10. Larson, with one of the most success of any vehicle driver this year, would certainly have won a tiebreaker.Reddick, that thinks he caught the pest coming from his child, stated it was the most awful he ever before felt in an ethnicity car." It was horrendous on Saturday," Reddick pointed out." [I] awakened Sunday along with the same wishing it would certainly be actually gone again." I experienced great virtually completely up till the ethnicity. It simply needs to have been actually the rub out of [Turn] 2 or something. It merely definitely, truly obtained poor by the end of Stage 1. It just remained there the remainder of the way." Larson virtually succeeded the regular-season title regardless of skipping the May race at Charlotte nc while he contended in the rain-delayed Indianapolis five hundred." It is actually not just that," Larson said. "I could possibly possess finished at Michigan or finished at Iowa or completed at Chicago and not also been actually shut today. I do not consider Indy as being the reason. That is actually simply aspect of my time. I would not quit running the Indy five hundred for five incentive aspects." Bob Pockrass covers NASCAR for FOX Sporting Activities. He has spent decades dealing with motorsports, including over 30 Daytona 500s, along with stints at ESPN, Sporting Updates, NASCAR Performance journal and The (Daytona Seashore) News-Journal. Observe him on Twitter @bobpockrass. Get more coming from NASCAR Mug Series Observe your favorites to obtain relevant information regarding games, information as well as more.