NASCAR In-Season Challenge Bracket 2025: Seedings after Michigan, projected matchups

NASCAR In-Season Challenge
Credit: Jim Dedmon-Imagn Images

The NASCAR In-Season Challenge begins this year with the Cup Series creating a new event during the regular season to add more competition. With a $1 million prize at stake for 32 drivers, NASCAR is hopeful that the head-to-head matchups among drivers for the best finish in three races will create more intrigue this summer.

Let’s dive into the NASCAR In-Season Challenge seedings right now, followed by what the bracket would look like for the In-Season Challenge itself.

NASCAR In-Season Challenge seedings

Here are the current seedings for the In-Season Challenge following the FireCrackers Casino 400 at Michigan.

Related: Denny Hamlin reveals how In-Season Challenge could impact race strategy

SeedDriverBest Finish
1Denny Hamlin (1)
2Chris Buescher (2)
3Ty Gibbs (3)
4Bubba Wallace (4)
5Kyle Larson (5)
6Ross Chastain (6)
7Zane Smith (7)
8Kyle Busch (8)
9Ryan Preece (9)
10Brad Keselowski (10)
11Erik Jones (11)
12Josh Berry (12)
13Tyler Reddick (13)
14Daniel Suárez (14)
15Chase Elliott (15)
16Christopher Bell (16)
17AJ Allmendinger (17)
18Austin Dillon (19)
19Ricky Stenhouse Jr (20)
20Justin Haley (21)
21Joey Logano (22)
22Chase Briscoe (23)
23Ty Dillon (24)
24Noah Gragson (27)
25William Byron (28)
26Carson Hocevar (29)
27Michael McDowell (30)
28Austin Cindric (31)
29Ryan Blaney (32)
30Todd Gilliland (33)
31John Hunter Nemechek (34)
32Alex Bowman (35)

Also Read: Why there could be more NASCAR races on Amazon Prime Video in the future

NASCAR In-Season Challenge bracket matchups

Here’s what the In-Season Challenge matchups would be right now.

  • (No. 1 ) Denny Hamlin vs (No. 32) Alex Bowman
  • (No. 2) Chris Buescher vs (No. 31) John Hunter Nemechek
  • (No. 3) Ty Gibbs vs (No. 30) Todd Gilliland
  • (No. 4) Bubba Wallace vs (No. 29) Ryan Blaney
  • (No. 5) Kyle Larson vs (No. 28) Austin Cindric
  • (No. 6) Ross Chastain vs (No. 27) Michael McDowell
  • (No. 7) Zane Smith vs (No. 26) Carson Hocevar
  • (No. 8) Kyle Busch vs (No. 25) William Byron
  • (No. 9) Ryan Preece vs (No. 24) Noah Gragson
  • (No. 10) Brad Keselowski vs (No. 23) Ty Dillon
  • (No. 11) Erik Jones vs (No. 22) Chase Briscoe
  • (No. 12) Josh Berry vs (No. 21) Joey Logano
  • (No. 13) Tyler Reddick vs (No. 20) Justin Haley
  • (No. 14) Daniel Suarez vs (No. 19) Ricky Stenhouse Jr
  • (No. 15) Chase Elliott vs (No. 18) Austin Dillon
  • (No. 16) Christopher Bell vs (No. 17) AJ Allmendinger

Related: NASCAR standings for Cup Series, Xfinity Series and Truck Series

NASCAR In-Season Challenge FAQ

When does the In-Season Challenge Start?

NASCAR’s In-Season Challenge begins on Sunday, June 28 with the Quaker State 400 from EchoPark Speedway in Atlanta, Georgia, for the first round of the tournament. The second round of the tournament (16 drivers) is on Sunday, July 6, with the Chicago Street Race. The third round of the In-Season Challenge (8 drivers) is on Sunday, July 13, from Sonoma Raceway with the Save Mart 350. The fourth round (4 drivers) is on Sunday, July 20, from Dover Motor Speedway. The In-Season Challenge championship is on Sunday, July 27, at the Brickyard 400 from Indianapolis Motor Speedway.

  • Round 1 (32 drivers): Quaker State 400 – Echopark Speedway – Atlanta, Georgia – 7:00 PM ET
  • Round 2 (16 drivers): Grant Park 165 – Chicago Street Race – Chicago, Illinois – 2:00 PM ET
  • Round 3 (8 drivers): Save Mart 350 – Sonoma Raceway – Sonoma, California – 3:30 PM ET
  • Round 4 (4 drivers): EchoPark Automotive 400 – Dover Motor Speedway – Dover, Delaware – 2:00 PM ET
  • Championship (2 driver) – Brickyard 400 – Indianapolis Motor Speedway – Indianapolis, Indiana – 2 PM

Related: Insider casts doubt on future of the Chicago Street Race

What races determine the seeding for the In-Season Challenge?

The seedings for the In-Season Tournament Challenge in the NASCAR Cup Series are determined by the FireKeepers Casino 400 (Michigan International Speedway), the Viva Mexico 250 (Autodromo Hermanos Rodriguez) and The Great American Getaway 400 (Pocono Raceway).

Related: NASCAR schedule for Cup Series, Xfinity Series and Truck Series

What drivers are in the NASCAR In-Season Challenge?

The field of 32 drivers for the In-Season Challenge consists of William Byron, Kyle Larson, Christopher Bell, Denny Hamlin, Chase Elliott, Tyler Reddick, Ryan Blaney, Joey Logano, Ross Chastain, Bubba Wallace, Chase Briscoe, Alex Bowman, Austin Cindric, Chris Buescher, Kyle Busch, Ryan Preece, Carson Hocevar, Ricky Stenhouse Jr., AJ Allmendinger, Josh Berry, Michael McDowell, John Hunter Nemechek, Todd Gilliland, Erik Jones, Zane Smith, Austin Dillon, Ty Gibbs, Daniel Suarez, Justin Haley, Ty Dillon, Noah Gragson and Brad Keselowski, per NASCAR.com.

Related: NASCAR free agents after the season

How is the In-Season Challenge bracket seeded?

The seedings for the 32-team tournament are determined by the drivers’ best finishes in three races – Michigan, Autodromo and Pocono – with tiebreakers determined by the drivers’ second-best finish in the three races. The final tiebreaker is where drivers rank among the Cup Series points leaders.

What is the prize for winning the In-Season Challenge?

The prize for winning NASCAR’s In-Season Challenge is $1 million, awarded to the team and driver who advance through the entire bracket and beat their championship opponent at the Brickyard 400 at Indianapolis Motor Speedway on Sunday, July 27.

NFL, MLB & college football writer for Sportsnaut. Graduated from San Diego State University with BA in Journalism, 2019. ... More about Matt Johnson

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