Here’s what’s happening in NASCAR with the Toyota/Save Mart 350 at Sonoma Raceway in the rearview and the AutoTrader EchoPark Automotive 400 at Dover Motor Speedway (2 p.m. ET, TNT Sports/truTV, HBO Max, PRN Radio, SiriusXM NASCAR Radio) up next.
MORE: Dover entry list | In-Season Challenge hub
1. In-Season Challenge: A final four that nobody predicted
Ty Dillon has suddenly become the face of the In-Season Challenge, taking down heavyweight after heavyweight as he inches closer to $1 million. What happens next, and how did we wind up here?
No bracket could have forecasted this outcome.
The In-Season Challenge, meant to inject a spark into the mid-to-late regular season, has instead ignited a wildfire of surprise. If you predicted the literal last-seeded Ty Dillon to make the final four, good on you.
(Also, stop lying. No, you didn’t.)
We’re down to Dillon, Ty Gibbs, Tyler Reddick and John Hunter Nemechek as ISC headliners. This quartet — who, coincidentally, all have past Cup Series starts with 23XI Racing — reflects the chaos and opportunity baked into midseason NASCAR, where raw determination sometimes trumps expected results and occasional surprises happen. But Dillon’s doing it every week.
The Kaulig Racing driver’s campaign is the heartbeat of the whole tournament. Initially counted out against top-seeded Denny Hamlin, he’s driven like a man with nothing to lose and plenty to prove. Dillon’s audacious, late-race move at Sonoma against Alex Bowman (who himself provided a similar highlight a week prior) might end up being the defining clip of the challenge.

No. 10 has shifted from afterthought to eliminator, drawing eyes to a driver currently living outside the top 30 in points. But between the aggression on track and the lighthearted smack talk promos that follow, every quote, every shove into the corner reminds fans that the ISC clearly brought the attitude, and these drivers will do almost anything to advance one week closer to a $1 million payday.
RELATED: Cup Series standings | 2025 schedule
Gibbs reached this stage through persistence and sharp execution, coming alive over the past month after a season’s worth of increasing spotlight on his inability to win a Cup Series race. Advancing past AJ Allmendinger at Chicago was notable as Gibbs’ road-course talents have been on full display the past month. His journey is less flashy than Dillon’s but perhaps just as impactful, as it’s apparent the ISC put a spark back in what should be a playoff-caliber team. That now feels feasible again at just 60 points below the cutline.
Reddick’s progress mirrors the ISC’s unpredictable nature. He’s a Championship 4 contender, but winless this year and had one top 10 in the nine races leading into the tourney. How has he responded? Oh, by turning in his best three-race stint of the season to topple Kyle Larson, Carson Hocevar and Ryan Preece, with a strong sixth-place run at Sonoma being his worst ISC showing.
Nemechek has made his mark by playing the percentages; not by dominating, but by surviving. Riding a pair of P6 runs into the challenge, JHN was a popular sleeper pick who rewarded those who selected him by … averaging a 23.0 finish across the first three races. But you know what? He’s still here — and took down one of the favorites in the process in Chase Elliott.
Outwit, outplay, outlast, baby.
Together, these four represent part of the ISC’s original pitch — that new names and unexpected stories could command the spotlight. This variety has given the challenge its greatest value, as fans invest in a race where the field is wide open and every outcome is not predictable in the least.
Entering Dover, the sense of possibility has never been sharper. None of them has ever won at the “Monster Mile,” but it won’t be necessary to advance this weekend.
The ISC is no longer an experiment, but a showcase of tenacity, skill … and the art of the upset.

2. Is Hendrick’s best shot at Dover … Alex Bowman?
Hendrick Motorsports as a whole dominates the “Monster Mile,” and that isn’t expected to change this weekend. What could be surprising, however, is the driver in its stable that winds up in Victory Lane.
Rarely does a trip to Dover Motor Speedway start with uncertainty for Hendrick Motorsports.
The team’s record at the “Monster Mile” is nothing short of legendary: 22 wins, a streak of at least one car in the top 10 every race for the past 15 years and a legacy that threads through every corner of the 1-mile, steeply banked oval. Yet entering this weekend, the familiar air of dominance carries a twist — it’s not certain which driver might hold Hendrick’s best hand on Sunday.
All four drivers are more than capable of getting it done in Delaware, and three of them have (all four if you count this blast from the past), but the quartet enters this weekend with varying degrees of question marks.
Kyle Larson hasn’t looked quite right since Memorial Day Weekend, and the numbers back it up. Chase Elliott, while categorically and statistically strong, hasn’t rolled off multiple wins yet. William Byron owned the first half of the season but is in a midseason lull. And Alex Bowman is 15th in the playoff standings, a mere 32 points from being on the wrong side of the elimination line with six races remaining to decide the playoff field.
And yet, the only one among them not locked into the postseason may actually be the best positioned to tame the monster this weekend.
Bowman’s recent record at Dover is a model of reliability and timing. Since 2019, he’s collected six top-10 finishes in seven starts, and in 2021 he scored what remains one of the most memorable wins of his career as part of the historic Hendrick 1-2-3-4 sweep (in which he, obviously, beat all of ’em.)
But that performance wasn’t an outlier. No active driver has tallied more top fives in that span, and his average running position with the Next Gen car at Dover is unmatched in the field.
He’s also quietly surging, with the No. 48 team responding to back-to-back single-point showings at Nashville and Michigan by averaging 32.6 points in the five races since. For a Hendrick team that expects to win annually at Dover, the possibility of a fresh 2025 hero this weekend — one with the history to justify the faith — could provide the spark this storied organization hasn’t often needed, but may benefit from now.

3. Tyler Reddick breaks down pivotal ISC dust-up
Tyler Reddick shares his point-of-view from the big wreck that kept his In-Season Challenge hopes alive as he threaded the needle while Ryan Preece suffered damage at Sonoma.
4. Why hasn’t three-time champ Joey Logano won at Dover?
Dover Motor Speedway previously held two races a year, so No. 22 is closing in on 30 starts there … but with no finishes higher than third. It’s — by far — the track he has the most starts at without visiting Victory Lane. Is the 29th time the charm? (Credit: Racing Insights)
| Track | Starts | Best finish |
|---|---|---|
| Dover | 28 | 3rd |
| California | 16 | 2nd |
| Sonoma | 15 | 3rd |
| Indianapolis | 13 | 2nd |
| Chicago | 11 | 2nd |
| Kentucky | 10 | 2nd |
| Charlotte Roval | 7 | 2nd |
| COTA | 5 | 3rd |
5. Catch the pack — news and notes from around the garage
Paint Scheme Preview: 2025 Dover Motor Speedway weekend
Playoff standings: How national series fields shape up heading into Dover
The SVG effect: How Trackhouse’s leap of faith is changing the game
Radioactive: Cup drivers hot on the mic in Sonoma heat
Chase Briscoe takes a Sonoma second behind SVG: ‘That’s all I got’
Petty: SVG is the ‘greatest of the moment’ at road racing
Ty Dillon turns No. 32 seed into In-Season Challenge semifinal berth: ‘I’m a little in shock’
Nos. 6, 54 crews tussle on pit road during green-flag stops at Sonoma
Power Rankings: Post-double doldrums set to end at Dover for Larson?
NASCAR Insights: Chase Elliott’s consistency shines again at Sonoma
Berry spins Hocevar late as tensions boil over at Sonoma
In-Season Challenge: Update after Round 3 at Sonoma
Drivers who have won three straight road-course races
@nascarcasm: Fake texts to Sonoma winner SVG



If you’re looking for storylines, the first doubleheader weekend for the NASCAR Whelen Modified Tour in more than 25 years is chock full of them.

