NASCAR Cup Series driver Chase Briscoe, in his first season with the No. 19 Toyota team, indicated the unit’s potential had not yet been met.
He can’t say that now.
Briscoe led 309 laps to capture the playoff-opening Cook Out Southern 500 at Darlington Raceway on Sunday.
“I feel like this is what we’re capable of doing,” Briscoe told USA after his victorious burnout. “We haven’t been able to go out and dominate a race like that, but the potential has been there since Day 1.”
Briscoe held off Tyler Reddick over the final laps to earn back-to-back Southern 500 titles.
“That was harder than it needed to be,” Briscoe joked. “It’s so cool to win two Southern 500s in a row. Great way to start our playoffs. That was a lot of fun.“
X (Twitter) users responded to the start of the postseason, proving to be a chaotic opening …
The 10-week journey is set to begin. #NASCARPlayoffs pic.twitter.com/jEOFli6Tb8
— NASCAR (@NASCAR) August 31, 2025
After eight wins on the Xfinity Series, including Saturday’s event at Portland with a broken collarbone, Connor Zilisch had nothing else to prove? …
He's stepping up!@ConnorZilisch will drive full-time in the NASCAR Cup Series for @TeamTrackhouse in 2026. pic.twitter.com/oVubNrck6z
— NASCAR (@NASCAR) August 23, 2025
Going green for a short time before the first caution at the track dubbed “Too Tough to Tame.” …
We’re off to a chaotic start to the NASCAR Cup Series Playoffs at Darlington!
📺: USA pic.twitter.com/fMemPH7i70
— NASCAR on NBC (@NASCARonNBC) August 31, 2025
To suggest the obvious, a first-lap spinout/crash is not how Josh Berry wanted to start the postseason …
A tough start to a long night for @joshberry.
The No. 21 is behind the wall. #NASCARPlayoffs pic.twitter.com/eyToN8SEkI
— NASCAR (@NASCAR) August 31, 2025
Brad Keselowski needed help from a friendly Ford team during a Stage 1 pit stop …
That's some heads-up thinking by @keselowski. pic.twitter.com/W3CageB56u
— NASCAR (@NASCAR) August 31, 2025
On lap 67, Alex Bowman pitted from P26 and experienced problems stemming from an air gun becoming unplugged …
Not the pit stop Alex Bowman was hoping for.
📺: USA pic.twitter.com/wXJdjyl6Dd
— NASCAR on NBC (@NASCARonNBC) August 31, 2025
Briscoe: Stage 1 champion …
The defending #Southern500 winner shows the way so far.@chasebriscoe wins Stage 1 at @TooToughToTame. #NASCARPlayoffs pic.twitter.com/6ortbMMfGx
— NASCAR (@NASCAR) August 31, 2025
Along Turn 1 on Lap 125, Carson Hocevar and Chase Elliott make contact while fighting for P14. Both cars continued, but Hocevar was not done causing Stage 2 chaos …
There's lots of contact! 😳 pic.twitter.com/ZbZq2hh8Ff
— NASCAR (@NASCAR) August 31, 2025
Christopher Bell slammed into Hocevar’s machine along pit row. How many drivers are going to line and want to speak with the 22-year-old pilot? Despite complaining on the team radio that he couldn’t drive the car, Hocevar finished P10 …
A save and spin for @CarsonHocevar.
The yellow flag waves on Lap 152. pic.twitter.com/4ryaIBoNhT
— NASCAR (@NASCAR) August 31, 2025
Briscoe voiced his concerns, but remained in control to sweep the first two stages, leading 183 of 230 laps. The issues did slow him down …
A concern for our race leader. @chasebriscoe's night may get even tougher. #NASCARPlayoffs pic.twitter.com/MI3FShioDV
— NASCAR (@NASCAR) September 1, 2025
Resiliency aided Bowman in earning back the two lost laps by the end of Stage 2, but ended up fading at the end of the third stage …
Welcome back to the lead lap, @Alex_Bowman. The No. 48 car has earned the free pass. #NASCARPlayoffs pic.twitter.com/4nIfdDzbqT
— NASCAR (@NASCAR) September 1, 2025
By Lap 251, Briscoe became the fourth driver to reach the milestone of leading at least 200 laps in a Southern 500 crown jewel. The previous three did not visit Victory Lane …
It's been the @chasebriscoe show so far in the #Southern500.
He leads with less than 100 laps to go. pic.twitter.com/jrST4jmGWY
— NASCAR (@NASCAR) September 1, 2025
Derek Kraus’ car caught fire on Lap 313 …
The yellow flag waves once again on Lap 313 for an issue with the No. 44. pic.twitter.com/FLgd9OlzH8
— NASCAR (@NASCAR) September 1, 2025
The late-race duel was on …
Well, well, well … 👀@chasebriscoe continues to lead, but @TylerReddick is coming. pic.twitter.com/dStVVnBDKp
— NASCAR (@NASCAR) September 1, 2025
Briscoe proved he could handle the playoff pressure …
Chase Briscoe is a two-time Southern 500 winner! pic.twitter.com/bnCQuVXjVH
— NASCAR (@NASCAR) September 1, 2025