Practice #1

The 2023 Pit Boss 250 presented by USA Today NASCAR XFINITY Series practice results offer insights into driver performance, including lap times, top speeds, and practice session leaders at Circuit of The Americas.

Pit Boss 250 presented by USA Today

Saturday, March 25th, 2023

Circuit of The Americas, Austin, Texas

  • 30 Chevrolet
  • 7 Ford
  • 5 Toyota

  • Circuit of The Americas
  • Pit Boss 250 presented by USA Today
  • Pole Winner: AJ Allmendinger
  • Age: 41
  • Team : No. 10 - Celsius Chevrolet
  • Owner: Matthew Kaulig
  • Crew Chief: Alex Yontz
  • AJ Allmendinger won the Pole Award for the Pit Boss 250 presented by USA Today with a lap of 133.184 seconds, 92.173 mph.
  • This is his ninth pole in 94 NASCAR Xfinity Series races.
  • This is his first pole and first top-10 start in 2023.
  • This is his first pole in three races at Circuit of The Americas.
  • Sammy Smith (second) posted his second top-10 start of 2023 and his first in one race at Circuit of The Americas.
  • Ty Gibbs (third) posted his second top-10 start at Circuit of The Americas. It is his first in one race this season.
  • Sammy Smith (second) was the fastest qualifying rookie.

  • Saturday, March 25th, 2023
  • NASCAR Wire Service - Holly Cain
Allmendinger holds off Byron for second Xfinity win at Circuit of The Americas

A.J. Allmendinger started on pole position and won the NASCAR Xfinity Series’ Pit Boss 250 presented by USA Today on Saturday afternoon on the world-renowned Circuit of The Americas road course.

The 46 laps in between the green and checkered flags, however, were dramatic and full of emotional highs and lows for the veteran Allmendinger, who led 14 laps to start the race and the final 14 laps to close it out. The series’ all-time road course winner earned his 11th road course trophy (and 16th career Xfinity Series trophy) despite having to navigate through the field after falling back to 25th place during mid-race green flag pit stops.

It was a major league road course lesson for the rest of the field as the 41-year-old Californian diced and sliced his way forward in the No. 10 Kaulig Racing Chevrolet to win this race for the second consecutive year. He ultimately took a .853-second victory over relentless Hendrick Motorsports driver William Byron in the No. 17 Chevrolet.

“William Byron put his best foot forward, you’ve seen all the Cup races he’s winning," Allmendinger said of the season’s two-race winner Byron. “I knew it was going to be tough just trying to fight to get back up to the front there. Hate that I had contact with Sheldon [Creed], he got under me, I was trying to stay off him, so I hate that happened but so proud of everyone at Kaulig Racing. The Celsius Chevy was really hooked up and with all the damage we had it didn’t hurt the car.”

“I spent a lot of years not winning anything so I’m going to celebrate every one of them like it’s my last one," Allmendinger said. “You never know. As much pressure as I put on myself, I’m always going to try to live up to it. The pit crew was awesome and I’m so proud of everyone."

NASCAR Cup Series rookie Ty Gibbs – the 2022 NASCAR Xfinity Series champion – finished third in the Joe Gibbs Racing No. 19 Toyota, just ahead of his JGR teammate Sammy Smith and veteran JR Motorsports driver Justin Allgaier.

The 3.41-mile, 20-turn COTA track is regarded as one of the more challenging stops on the NASCAR schedule and Allmendinger certainly had his work cut out for him on Saturday. He led early, but was shuffled back after winning Stage 1 and gambling on a pit stop later than the other frontrunners.

Forced to lineup for a re-start toward the back of the field – and miscommunication from the team to driver regarding the exact position he should take – left him 25th near the race midpoint. He answered by reeling off one car after another and made his way into the top-10 with 15 laps remaining – making a dramatic push forward on that final restart to go from sixth to first with 14 laps remaining. He took the lead after a spirited battle with Sheldon Creed, who spun out after contact between the two.

Allmendinger then drove off to more than a 1-second gap on the field, but, was doggedly chased by Byron, who will start Sunday’s NASCAR Cup Series race at COTA from the pole position.

“I was getting one final run at him, but obviously they were really good all day, just great at these road courses," Byron said. “Just a little bit to gain and then made a mistake [navigating the esses].

“It was a great effort, just need to clean it up in the cars … but had a lot of fun racing," Byron added.

Kaulig Racing’s Daniel Hemric, JR Motorsports teammates Sam Mayer and Josh Berry, Creed and Stewart-Haas Racing’s Riley Herbst rounded out the top-10.

Austin Hill, a three-race winner in 2023 that was leading the championship standings by nearly 50 points coming into Austin, suffered mechanical problems in his No. 21 Richard Childress Racing Chevrolet and took a DNF. He still holds a 15-point advantage over Herbst atop the championship, however.

This was a Dash 4 Cash qualifying race with the four top-finishing fulltime NASCAR Xfinity Series competitors now eligible for a $100,000 bonus next week at Richmond (Va.) Raceway; the top finisher among the four will earn the big paycheck and is eligible for another the following race at Martinsville, Va. on April 15.

With their showings on Saturday: Sammy Smith, Justin Allgaier, Daniel Hemric and Sam Mayer are the four drivers who race for the Xfinity Dash 4 Cash $100,000 in next week’s Call811 Before You Dig 250 at Richmond Raceway

  • Drivers Entered: 42 (4 drivers will not make the race)
  • Laps Scheduled: 46
  • Margin of Victory: 0.853 Seconds
  • Time of Race: 2 Hours 5 Minutes 3 Seconds
  • Average Speed: 75.263
  • Cautions: 5 for 7 laps
  • Lead Changes: 6
  • Green Flag Passes: 1,569 (40.2 passes per green flag lap)

  • Circuit of The Americas
  • Pit Boss 250 presented by USA Today
  • Race Winner: AJ Allmendinger
  • Age: 41
  • Team : No. 10 - Celsius Chevrolet
  • Owner: Kaulig Racing
  • Crew Chief: Alex Yontz
  • AJ Allmendinger won the Pit Boss 250 presented by USA Today, his 16th victory in 94 NASCAR Xfinity Series races.
  • This is his first victory and first top-10 finish in 2023.
  • This is his second victory (2022-2023) and third top-10 finish in three races at Circuit of The Americas.
  • William Byron (second) posted his first top-10 finish in one race at Circuit of The Americas. It is his first top-10 finish in 2023.
  • Ty Gibbs (third) posted his first top-10 finish in two races at Circuit of The Americas.
  • Sammy Smith (fourth) was the highest finishing rookie.
  • This win is A.J. Allmendinger's NASCAR Xfinity Series leading 11th victory on a road course.
 Sheldon Creed drives
Austin, Texas - March 25, 2023 : Sheldon Creed, driver of the #2 Whelen Chevrolet, drives during the NASCAR Xfinity Series Pit Boss 250 at Circuit of The Americas.
Sean GardnerGetty Images
Pit Boss 250 presented by USA Today at Circuit of The Americas Practice results
# DRIVER MAKE RNK SPD TME BHND LAP LAPS 5- 10- 15- 20- 25- 30- 10-LAP FRM TO
10 AJ Allmendinger Chevrolet 1 90.896 135.055 0.000 2 6 0 0 0 0 0 0 0.000 0 0
08 Aric Almirola Chevrolet 12 89.701 136.855 1.800 2 5 141.991 0 0 0 0 0 0.000 0 0
7 Justin Allgaier Chevrolet 7 90.089 136.266 1.211 4 8 136.831 0 0 0 0 0 0.000 0 0
48 Parker Kligerman Chevrolet 4 90.228 136.055 1.000 6 6 0 0 0 0 0 0 0.000 0 0
25 Brett Moffitt Ford 24 89.007 137.922 2.867 1 4 0 0 0 0 0 0 0.000 0 0
27 Jeb Burton Chevrolet 18 89.381 137.344 2.289 1 5 0 0 0 0 0 0 0.000 0 0
45 Jeffrey Earnhardt Chevrolet 37 87.386 140.480 5.425 6 6 0 0 0 0 0 0 0.000 0 0
43 Ryan Ellis Chevrolet 36 87.813 139.797 4.742 5 6 0 0 0 0 0 0 0.000 0 0
39 Ryan Sieg Ford 33 88.263 139.085 4.030 4 7 139.408 0 0 0 0 0 0.000 0 0
02 Kyle Weatherman Chevrolet 27 88.833 138.192 3.137 2 4 0 0 0 0 0 0 0.000 0 0
11 Daniel Hemric Chevrolet 14 89.546 137.091 2.036 4 7 137.431 0 0 0 0 0 0.000 0 0
17 William Byron Chevrolet 2 90.593 135.507 0.452 3 6 135.920 0 0 0 0 0 0.000 0 0
6 Brennan Poole Chevrolet 31 88.351 138.946 3.891 2 4 0 0 0 0 0 0 0.000 0 0
00 Cole Custer Ford 6 90.165 136.151 1.096 2 8 136.542 0 0 0 0 0 0.000 0 0
4 Garrett Smithley Chevrolet 38 87.336 140.560 5.505 5 5 0 0 0 0 0 0 0.000 0 0
91 Josh Bilicki Chevrolet 25 88.954 138.004 2.949 3 6 0 0 0 0 0 0 0.000 0 0
20 John Hunter Nemechek Toyota 10 89.773 136.745 1.690 4 8 137.416 0 0 0 0 0 0.000 0 0
26 Kaz Grala Toyota 41 85.570 143.461 8.406 1 2 0 0 0 0 0 0 0.000 0 0
92 Alex Labbe Chevrolet 8 90.042 136.337 1.282 3 6 0 0 0 0 0 0 0.000 0 0
21 Austin Hill Chevrolet 9 89.826 136.664 1.609 1 7 0 0 0 0 0 0 0.000 0 0
9 Brandon Jones Chevrolet 20 89.307 137.458 2.403 3 8 138.476 0 0 0 0 0 0.000 0 0
51 Jeremy Clements Chevrolet 26 88.942 138.022 2.967 3 6 0 0 0 0 0 0 0.000 0 0
38 Joe Graf Jr Ford 28 88.830 138.197 3.142 3 7 139.680 0 0 0 0 0 0.000 0 0
98 Riley Herbst Ford 19 89.312 137.451 2.396 1 6 0 0 0 0 0 0 0.000 0 0
78 Anthony Alfredo Chevrolet 22 89.137 137.721 2.666 4 6 0 0 0 0 0 0 0.000 0 0
50 Preston Pardus Chevrolet 15 89.507 137.152 2.097 1 4 0 0 0 0 0 0 0.000 0 0
2 Sheldon Creed Chevrolet 3 90.257 136.012 0.956 6 6 0 0 0 0 0 0 0.000 0 0
8 Josh Berry Chevrolet 17 89.462 137.221 2.166 3 6 0 0 0 0 0 0 0.000 0 0
88 Miguel Paludo Chevrolet 29 88.726 138.358 3.303 4 7 139.085 0 0 0 0 0 0.000 0 0
19 Ty Gibbs Toyota 5 90.218 136.070 1.015 3 5 139.891 0 0 0 0 0 0.000 0 0
28 Kyle Sieg Ford 42 84.753 144.845 9.790 5 7 145.393 0 0 0 0 0 0.000 0 0
1 Sam Mayer Chevrolet 13 89.585 137.032 1.977 7 7 137.242 0 0 0 0 0 0.000 0 0
44 Sage Karam Chevrolet 16 89.484 137.187 2.132 1 3 0 0 0 0 0 0 0.000 0 0
16 Chandler Smith Chevrolet 23 89.104 137.771 2.716 4 6 138.318 0 0 0 0 0 0.000 0 0
07 Carson Hocevar Chevrolet 30 88.647 138.482 3.427 5 5 0 0 0 0 0 0 0.000 0 0
35 Parker Chase Ford 39 87.326 140.576 5.521 3 5 0 0 0 0 0 0 0.000 0 0
66 Cameron Lawrence Chevrolet 34 88.155 139.255 4.200 4 7 0 0 0 0 0 0 0.000 0 0
31 Parker Retzlaff Chevrolet 35 87.900 139.659 4.604 5 7 141.166 0 0 0 0 0 0.000 0 0
53 Brad Perez Chevrolet 32 88.302 139.023 3.968 2 5 0 0 0 0 0 0 0.000 0 0
24 Connor Mosack Toyota 21 89.199 137.625 2.570 2 6 138.317 0 0 0 0 0 0.000 0 0
18 Sammy Smith Toyota 11 89.773 136.745 1.690 4 7 137.434 0 0 0 0 0 0.000 0 0
74 Baltazar Leguizamon Chevrolet 40 86.427 142.039 6.984 3 4 0 0 0 0 0 0 0.000 0 0