Every green-flag pass in the 2026 season, counted. The best passer, the turnstiles, the clean-air merchants, and why passing is in a recession.
The sport spent Sunday night screaming about passing. We pulled the ledger — every green-flag pass, all 22 races. Some reputations survived.
Some didn’t. 2026 Cup Series · Races 1–22 · Off-Week Special · By PitByNumbers Staff · 11 min read Sunday night at Indianapolis, the sport had a group therapy session about passing. Christopher Bell, who finished second: “Nobody was gonna pass unless there was a huge mistake.” Joey Logano, who finished third, told The Athletic’s Jeff Gluck the only car that could pass at Indy was “probably an Xfinity car… Just can’t get close enough to make a move.
You just get stuck.” By midweek, Denny Hamlin was on his podcast declaring it “a car problem, not an Indy problem.” Everybody has an opinion about passing. Almost nobody has the ledger. We do.
NASCAR’s loop data logs every green-flag position change in every race — who passed, who got passed, and whether the car they passed was actually running up front or riding around 28th. We pulled all 22 races of 2026 and every season back to 2022. What follows is who actually passes cars, who gets passed for a living, whose gaudy pass totals are a mirage, and why the guy leading the points barely passes anyone at all.
First, the fine print, because receipts come with terms. A “green-flag pass” is any position gained under green — which means green-flag pit cycles manufacture passes by the hundred, and superspeedway pack racing manufactures them by the thousand. Daytona logged over 14,000 in one afternoon.
The antidotes: we quote net differential (passes made minus times passed — the churn cancels out), we lean on quality passes — NASCAR’s official term for passing a car that’s running in the top 15 — and we throw out the drafting tracks when we’re measuring skill. Full-time drivers only, and every number below was computed twice, two different ways, before it got printed. The Passing Recession Take the 14 non-drafting tracks that have run every season since 2022 and count the green-flag passes per race: Same venues.
Down 18% from the 2024 peak. Down 16% from last year. NASCAR.com’s own analytics column noted back in April that the season had opened with slightly fewer green-flag passes per driver at COTA and Martinsville — by late July, the ledger says the decline isn’t slight and isn’t confined to a couple of venues.
(Fair notes: 2026’s sample is each track’s races run so far, and the new short-track aero package rolled out this year with crew chiefs openly hoping it would help. The trend line is the trend line.) Which brings us back to Indianapolis, and a fun paradox: per lap, Indy wasn’t even the hardest place to pass this season — Martinsville and Bristol were, by a mile. So why was the outrage aimed at the Brickyard? Because the counts at Indy were inflated by strategy cycles — cars “passing” cars that had just pitted — while nobody up front could complete a pass that mattered.
The leaders decided that race on pit road because the racetrack gave them no other option. The stat and your eyes disagreed, and your eyes were right. That’s exactly why this report exists: to know when the number is lying.
The Net Ledger — 2026 Season Every full-time driver, ranked by net green-flag differential. Clip it, save it, argue with it at your own risk. QUALITY % = share of passes that took a top-15 car.
(Full sortable table with every driver on the interactive page.) The Earners Blaney (+257) isn’t just first — he’s first by the length of pit road, and more than half his passes take top-15 cars. And the official math keeps agreeing with ours: NASCAR Insights rated Blaney the field’s best passer early in 2025, and its April 2026 column had him first in both Speed Rating and Passing Rating again. Their metric watches passing opportunities; ours just counts the bodies.
Same answer. His signature drive of the year: Phoenix in March — a net of +50, fifth to first, at a flat track where nobody’s supposed to be able to do that. Ty Gibbs (+215) is the ledger’s biggest surprise, and it isn’t close.
The sheet says the kid with one career win has been the second-best passer in the sport all season, and 56% of what he passes is real traffic. We had him stamped FADE at Iowa on track history — and this column argued back until the verdict moved: he’s a WATCH now, upgraded in broad daylight. That’s not us going soft.
That’s what receipts are for. Christopher Bell (+173, on the highest volume of any top-five passer) does it the hard way: 2,744 attempts, over half of them quality. Six runner-up finishes say the results engine works; this table says the racecraft engine works too.
And Ryan Preece (+133) is the grinder — below-average share of top-15 passes, because the 60 keeps starting deep in the field and eating its way forward. Remember that for the Iowa section. Activity vs Progress Here is the most instructive contrast in the whole file.
Erik Jones makes more green-flag passes than anyone in NASCAR — 2,871, about 130 a race — for a net of +20 and a 17.4 average finish. Denny Hamlin runs one of the lightest pass volumes in the field — 2,114 — for a net of +10. One of these drivers is 18th in points.
The other is leading the championship with an 8.5 average finish. Passing volume measures where you race, not how well. Jones lives in the churn, fighting the same six cars every run.
Hamlin starts up front, stays up front, and touches traffic only on cycles and restarts — but when he does throw a pass, 64.8% of the time it’s on a top-15 car, the best rate in the series. Reddick’s right behind at 62%. The lesson, in one sentence: the elite don’t pass more, they pass better — and the truly elite barely have to pass at all.
Stenhouse (+96, 22.4% quality) is the cautionary mirror image. Sixth-best net in the sport, and it’s almost entirely back-half traffic — nearly four of every five passes take a car running 16th or worse. The effort is real.
The market it’s earned in pays in exposure, not points. The Turnstiles Nemechek (−262) gets passed 262 more times than he passes, worst in the series, on a 26.7% quality rate — and yes, the man at the very bottom of this table is the one whose contact wrecked the man at the very top of it at Indianapolis, with a million dollars on the line. The sport writes its own punchlines.
Custer (−240) gets the transition-year grace note — Haas swapped manufacturers over the winter, and the flashes are getting brighter — and McDowell (−143) does his damage on tracks where the 71’s speed can’t cash the checks his qualifying writes. The Clean-Air Merchants Two drivers in the top 15 of average finish are net-negative passers: Buescher (13.8, −68) and Suárez (14.7, −55) . They finish ahead of where they actually race.
That’s not an insult — it’s a scouting report. It means their results ride on track position: strategy calls, pit stops, restart lanes, clean air. When the plan works, they’re top-10 machines.
When the plan breaks, there’s no racecraft margin to fall back on — which is exactly what “we had a lot of speed, it was just a day of no passing” looks like from inside the car, and exactly why the same names keep drifting backward on days the cycle goes sideways. Bettor’s translation: their top-10 price is real on clean-strategy tracks and a trap anywhere chaos decides the running order. One more question you should be asking: if they can’t pass, who keeps buying their track position back? Five guys and a jack.
That’s the next report in this series, and it comes with a table. What It Means for the Card Full transparency, because that’s the house policy: we ran these passing numbers through the same backtest gauntlet every model factor faces — train on 2022–24, validate on 2025, test on 2026 — and they didn’t earn a spot in the formula. Quality-pass share is genuinely predictive on its own, but it’s the same information as average running position wearing a different firesuit.
The model already knew. So this report doesn’t change the math. It changes the reads.
It tells you whose average finish is load-bearing and whose is borrowed. It tells you which longshot can actually drive forward when the strategy buries him (Preece) and which top-10 machine can’t (the merchants). And it tells you that in a season where passing is down double digits everywhere, the two things that decide races — the starting grid and the pit box — matter more than they have in years.
Bet accordingly. The Iowa Handoff Next stop: the track where all of this gets stress-tested. Iowa’s green-flag passing dropped 19% from the inaugural to last year — the 2024 partial repave that Hamlin previewed as “one lane on the bottom and then it’s a partial lane up top” raced exactly that way, and while Blaney saw a second groove emerging by 2025 (“I think it’s going to be pretty racy”), the counts say track position still ruled.
Both Iowa winners led 140-plus laps. The pit box decided both. The net-passing ledger at Iowa’s comp tracks (New Hampshire, Phoenix, Richmond, North Wilkesboro, 2025–26) reads: Blaney +18.7 per race, Gilliland +16.5, Larson +11.7, Briscoe +11.5 — and at the bottom, Buescher at −15.8, worst in the field.
And the single best passing drive anyone put up at Iowa last year? Ryan Preece: 33rd to 5th, a net of +41, at a track where passing allegedly died. The quarter-mile killer’s file keeps checking out. The full Iowa background checks are live now.
The bet card drops Sunday, August 9, at noon ET — three and a half hours before the green flag, built off everything Saturday showed us. Receipts, not vibes.