Dr. Diandra: Evaluating the likelihood of a Bubba Wallace repeat at Kansas

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Bubba Wallace enters this weekend hoping to repeat at Kansas Speedway. His win last fall was 23XI Racing’s second at the track: Wallace’s then-teammate Kurt Busch won the spring race.

The 23XI Racing teams were so dominant at Kansas last year that new teammate Tyler Reddick joked at Dover that he and Wallace would have to get together to decide which one of them wins which race this year.

Given that Wallace has only two top-10 finishes this year and four DNFs, should owners Michael Jordan and Denny Hamlin start preparing to celebrate a Wallace repeat at Kansas Speedway?

Wallace’s 2023 stats

My dominant image of Wallace this season is him berating himself after crashing out at COTA, just a week after spinning at Atlanta.

But that’s a subjective observation. Objectively, Wallace’s 2023 stats are slightly better than his 2022 numbers.

Estimating the likelihood of a Wallace repeat at Kansas by comparing 2022 and 2023 stats after 11 races

Wallace has just one top-five and two top-10 finishes, but that’s better than this time last year. Five top 15s are much improved over the two from last year.

What’s most impressive, however, is that Wallace has achieved these numbers despite four DNFs. One was mechanical (an engine failure at Fontana). Two of the other three were especially painful because they happened at Daytona and Talladega.

Wallace is a strong superspeedway driver. Last year, his average finish at the first three superspeedways was 10.7, with a best finish of second and a worst of 17th. This year, his average superspeedway finish is 25.0.

Despite the bad runs at some of his best tracks, Wallace still improved his overall average finishing position after 11 races by 0.7 positions relative to 2022 and his average running position by 0.2 positions.

Wallace at Kansas

Wallace earned his best finish of 2023 (fourth) at the sole intermediate track the Cup Series has visited this year (Las Vegas). Not only did he finish well, Wallace scored points in both stages.

Although Kansas hosted Wallace’s second career win, his relationship with the track has warmed only recently. In 10 career starts, Wallace has a 21.9 average finish with only three top-15 finishes. He’s led 60 laps, with 58 of those coming during last fall’s win.

The good news is that those three top-15 finishes were the last three races Wallace ran at Kansas Speedway. His average finishing position in the three most recent races is 8.3 — a win last fall, a 10th-place finish last spring and a 14th-place finish in fall 2021.

Wallace is mired in 21st place in the season standings, 154 points behind leader Ross Chastain. With that much of a point deficit and only 15 races remaining in the regular season, Wallace needs a win.

Wallace’s two career wins both happened late in the year, though. His Talladega 2021 victory was the 31st race of the year. Last year’s Kansas win was the 28th race of the season. The big question is whether he’s better primed for another fall win rather than a spring victory.

Keys for a Wallace repeat at Kansas Speedway

Avoid contact. Although Wallace exited COTA on Lap 10 of 75, he was headed for good finishes — maybe even a win — until the last lap of the other two races. Kansas leverages a lot of the same tactics as a superspeedway, but without pack racing. That could be an advantage.

Don’t let mistakes or misfortunes rattle the team. Kansas is more forgiving of small mistakes than superspeedways. It’s possible to recover from a spin or minor contact, especially early in the race. Someone on Wallace’s team needs to take the head cheerleader role to ensure that one mistake doesn’t affect the rest of the race.

Pit road performance is key. The No. 23 team has mostly avoided pit road penalties this year. Wallace was caught speeding once. The pit crew incurred only one penalty when a crew member fell over the wall at Richmond.

But pit crew precision has been an issue for 23XI Racing from the start. This year, 23XI hires and trains its own pit crews instead of subcontracting from Joe Gibbs Racing.

The in-house pit crew has performed better across the first 11 races. By my calculations, the 2023 crew loses about 0.8 fewer positions per pit stop than the 2022 crew did.

The bad news is that they’re still losing track position on pit road.

For example, a 37-second pit stop at Phoenix this year dropped Wallace from 11th to 21st. That’s a big deficit for a driver to overcome.

At Dover, Wallace lost position on five of six stops for a net loss of 36 spots. The team’s best pit stop time (measured from when the car enters the pit box to when it leaves) was 10.11 seconds. That ranked the team 12th in average time among all teams executing four or more four-tire pitstops.

The average four-tire pit stop time for the No. 23 was 11.01 seconds, which ranked 20th. Brad Keselowski’s team had the best average pit stop time at 10.09 seconds. Their No. 6 team’s average was two-hundredths of a second faster than the No. 23 team’s best stop.

Finally, hope for fewer green-flag pit stops. The team loses more positions on average during pit stops under green than they do under yellow.

Corey LaJoie learning in his week with Chase Elliott’s team

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Spending this week with Hendrick Motorsports has proved eye-opening for Corey LaJoie.

He will pilot Chase Elliott’s No. 9 car today at World Wide Technology Raceway after NASCAR suspended Elliott one race for wrecking Denny Hamlin during last week’s Coca-Cola 600. This gives LaJoie the chance to drive in the best equipment of his career.

MORE: Corey LaJoie not giving up on his dream 

MORE: Details for Sunday’s Cup race

Working with Elliott’s team also has given LaJoie an inside look as to what makes Hendrick Motorsports so successful.

“I thought that I knew what we didn’t have at Spire Motorsports, but I had no idea,” said LaJoie, who starts 30th after tagging the wall during his qualifying lap. “There’s tools that those guys have, intellectual properties specific to Hendrick Motorsports, that even some of the other teams don’t have.

“But the biggest thing that I noticed was just the people and the attitude of the pursuit of perfection. All the key partner teams across all the (manufacturers) all have the same data, but (Hendrick Motorsports has) an unbelievable way of delegating, taking, compacting and making it just digestible – whether it’s for a driver, an engineer, a crew chief.

“I think the fact that they have four incredibly strong teams individually raises the tide for those guys because when you’re sitting in the simulator and William Byron ran a 33.20 (seconds for a lap) … if you’re running a 33.35 with the same setup, you know you have a tenth-and-a-half under your butt and you have to go find it. And then when I go run a 33.20, William next time is going to want to run a 33.19.

“There’s always a consistently raised watermark on the driver’s end. There’s always a consistently raised watermark on the crew chiefs in trying to build the best setups, and the engineers trying to find the best strategies.

“The inner-team competition is one of the biggest things, and I think there are several teams that have that … the healthy ones are certainly evident. But it’s just the overall structure. We have a Hawkeye (camera-based inspection stations used by NASCAR at the track) … all the things that do the same stuff that Hendrick Motorsports has, but the depth of people, collective focus of the goal and the mission is noticeable and evident. It’s a different world.”

It would be easy for LaJoie to be overwhelmed in this situation. His career has been marked with underfunded rides and trying to make the most of his equipment. He’s having his best season in Cup this year. LaJoie ranks 19th in points heading into today’s race.

LaJoie acknowledges the opportunity he has, but he also can’t let it alter his focus.

“It’s been a wild week,” he said. “I can get all sentimental … (about) my dad subbing in for Ricky Craven in 1998 (for Hendrick Motorsports) and all that sort of stuff. But at the end of the day, when I sit in that thing, I don’t know that NAPA is on it, or the No. 9 is on it.

“I’m going to drive it like I have been driving the No. 7 Chevy and putting that thing 19th in points. It’s been a super fun, successful year so far, and we have a lot of work left to do and things to accomplish over there.”

When he returns to his Spire Motorsports ride after today’s race, LaJoie admits this weekend’s experience with Elliott’s team will help him with his own team.

“How I prepare, how I’m going to engage with my team at Spire Motorsports going forward is going to change,” LaJoie said. “I think I’m going to be able to come in there and just apply and share some of the things I’ve learned over the course of the week with (crew chief Ryan) Sparks and the No. 77 team, as well, and I think we’re all going to be stronger for it.”

Dr. Diandra: Is 2023 the season for a Ricky Stenhouse Jr. redemption?

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Coming into 2022, Ricky Stenhouse Jr. had two career Cup Series wins in 364 starts. But both wins — and his career-high 13th-place season finish — happened back in 2017.

Stenhouse was unceremoniously dropped by Roush Fenway Racing in 2020 and landed with JTG Daugherty Racing. He made the news every now and then at a superspeedway but could be counted upon to head up season-ending lists of drivers involved in the most accidents. In the years Stenhouse hasn’t been at the top of the list, he’s been near the top.

DNFs and accidents have plagued Stenhouse throughout his NASCAR career. Jack Roush went so far as to park the Mississippi native in his early days in the Xfinity Series because he tore up so much equipment.

Stenhouse redeemed himself, going on to win two Xfinity championships.

From the way his 2023 season has started, it looks as though Stenhouse might be on a similar mission of redemption this year in the Cup Series.

Finishing races

Stenhouse started the 2023 season in the best possible way – winning the Daytona 500. But drivers from less-funded teams who win early superspeedway races usually settle to the bottom of the rankings by now.

Stenhouse hasn’t. He ranks 13th heading into Sunday’s race at World Wide Technology Raceway.

Standings aren’t as good a ruler this year as they usually are because of drivers missing races and teams incurring penalties. But Stenhouse’s statistics back up his ranking.

Stenhouse has finished every race this year on track, as opposed to in the garage or on the hook. Only Ryan Blaney and Corey LaJoie have achieved the same distinction.

In 11 of those 14 races, Stenhouse finished on the lead lap. That’s the same number of lead-lap finishes as William Byron. Denny Hamlin and Martin Truex Jr. are tied for most races finished on the lead lap with 13 each.

This time last year, Stenhouse had already racked up seven of the series-leading 18 caution-causing incidents he would be involved in for the season. Runner-up Chase Elliott had 15 incidents.

Going into Gateway this year, Stenhouse has been involved in only two accidents (Talladega and Charlotte) and had a tire go out at Darlington.

Approaching his career best

I compare three years in Stenhouse’s career in the table below: the 2017 season — his best to date — along with last year and the 14 races run so far this year.

A table comparing loop data stats for Ricky Stenhouse Jr. showing his path to redemption

Stenhouse’s current average finishing position of 13.5 ties with Christopher Bell for sixth best in the Cup Series. That’s 9.3 positions better than Stenhouse’s 2022 average. He’s even beating his 2017 average by 3.6 positions.

Qualifying results are down a bit from 2017 — but remember that those numbers are from the days when NASCAR allowed multiple practice sessions. Stenhouse is only two positions worse relative to 2017, but 7.6 positions better than last year when it comes to establishing his spot on the starting grid.

Stenhouse’s average running position is comparable to 2017 and 2.8 positions better than 2022. He ranks 20th among full-time Cup Series drivers in average running position. Although it’s an improvement, it’s still more than double William Byron’s series-leading 9.1 average running position this year.

More interesting is the difference between Stenhouse’s average running position his average finishing position. Some drivers run better than they finish. Stenhouse is doing the opposite.

In 2017, Stenhouse finished about 1.4 positions better than he ran. This year, he’s gaining an average of about five positions from where he runs.

One might argue this gain results from the plethora of late-race incidents this year that have removed drivers in the front of the field from contention. But Stenhouse deserves credit for putting himself in a position to benefit from those events.

Stenhouse’s green-flag speed rank is 11th among full-time Cup Series drivers. His 15.3 average, however, is 1.7 positions worse than 10th-place Kyle Busch. Still, it’s impressive that JTG Daugherty is right there in the mix with much better-funded teams. William Byron again has the best average green-flag speed rank at 7.9.

Consistently strong finishes

It’s not uncommon for a mid-pack driver to win a superspeedway race. But Stenhouse’s Daytona 500 win appears to be something more. The table below summarizes his wins and finishes for the same three years.

A table comparing finishes for 2017, 2022 and 2023 showing Ricky Stenhouse Jr's redemption attemptsThe difference between last year and this year is striking.

In 2022, Stenhouse finished in the top 20 in 12 of 36 races. He’s already matched that mark this year. He earns top-20 finishes 85.7% of the time in 2023 compared to 33.3% last year. Top-20 finishes aren’t the same as contending for a championship. But they’re a first step.

Stenhouse finished 2017 with nine top-10 races. With about 60% of the season remaining, he’s already earned five top-10 finishes this year.

What’s changed? The Next Gen car is one factor, but it didn’t make much difference for Stenhouse last year. I would point instead to Stenhouse’s reunion with Mike Kelley as his crew chief.

Kelley co-piloted both of Stenhouse’s Xfinity championships in 2011 and ’12. Although Kelley worked with Stenhouse and previous crew chief Brian Pattie since 2020, this is the first year Kelley is back up on the pit box.

Together, they’re basically halfway to matching Stenhouse’s best year.

And another step closer to redemption.

Portland Xfinity race results, driver points

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Cole Custer went from fourth to first on the overtime restart when the top three cars made contact and went on to win Saturday’s Xfinity Series race at Portland International Raceway. Custer is the 10th different winner in 13 races this season.

MORE: Portland Xfinity race results

MORE: Driver points after Portland Xfinity race

JR Motorsports took the next three spots: Justin Allgaier placed second, Sam Mayer was third and Josh Berry was fourth. Austin Hill completed the top five.

John Hunter Nemechek remains the points leader after 13 races. He has a 14-point lead on Hill. Nemechek leads Allgaier by 44 points.

Cole Custer wins Xfinity race at Portland in overtime

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Cole Custer held off Justin Allgaier at the finish to win Saturday’s Xfinity Series race in overtime at Portland International Raceway. It is Custer’s first victory of the season.

JR Motorsports placed second, third and fourth with Allgaier, Sam Mayer and Josh Berry. Austin Hill finished fifth.

MORE: Race results, driver points

Custer went from fourth to first on the overtime restart when Parker Kligerman, who restarted third, attempted to pass Allgaier, who was leading. Sheldon Creed was on the outside of Allgaier. All three cars made contact entering Turn 1, allowing Custer to slip by. Creed finished seventh. Kligerman placed 14th.

Custer won the second stage when John Hunter Nemechek made contact with Creed’s car while racing for the lead on the final lap of the stage. The contact spun Creed and Custer inched by Nemechek at the line.

Early in the final stage, Creed gained revenge with contact that spun Nemechek, who went on to finish 10th. A few laps later, Nemechek and Joe Gibbs Racing teammate Sammy Smith had issues. Smith spun Nemechek. After getting back around, Nemechek quickly caught Smith and turned into Smith’s car, damaging it.

STAGE 1 WINNER: Sheldon Creed

STAGE 2 WINNER: Cole Custer

WHO HAD A GOOD RACE: Despite the contact on the overtime restart, runner-up Justin Allgaier managed to score his fourth consecutive top-three finish. … Sam Mayer’s third-place finish is his best on a road course. … Austin Hill’s fifth-place finish gives him four consecutive top-five results.

WHO HAD A BAD RACE: Daniel Hemric finished 33rd after a fire in his car. … Riley Herbst placed 32nd after an engine issue. After opening the season with six top 10s in a row, Herbst has gone seven races in a row without a top 10.

NEXT: The series competes June 10 at Sonoma Raceway (8 p.m. ET on FS1).