Updated August 17, 2026 · 14 min read · by Jake Hari
The Quick Answer
The most expensive name on Kalshi's Defensive Rookie of the Year board is Caleb Downs, the Ohio State safety the Dallas Cowboys took 11th overall, at 20 cents. There is one problem with that: no safety has won this award in the last 15 years. Six seats of an eight-model AI panel scored the entire 22-name field without being shown a single price, then read each other's boards and revised. They do not put Downs anywhere near the top. Their favorite is David Bailey, the edge rusher the Jets drafted second overall after he led all of college football in sacks, at 22 percent against a market price of 17 cents. The panel's whole board, every model's number, and the reason a safety leading this market is the biggest tell on it are below.
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All prices in this piece were read from Kalshi on August 17, 2026, and are quoted as the last traded price in cents. This is a long-dated market on a season that has not kicked off. The AP announces Defensive Rookie of the Year at NFL Honors in February 2027, and the contract carries an expected expiration of March 30, 2027. These numbers move as camps and the season unfold, and this page gets re-scored when the story does.
One structural note before the board. The 22 listed contracts sum to 122 cents, not 100, and that 22-cent overage is the market's built-in margin. To read a price as a probability, divide it by 1.22: Downs at 20 cents is a de-vigged 16 percent, Bailey and Rueben Bain at 17 cents are about 14 percent each. The panel keeps only 4 percent for any rookie the board did not list, so unlike a thin field, the panel's raw numbers and the de-vigged prices sit on nearly the same footing here. The gaps you see below are real disagreements, not an artifact of the math.
The Board
Position, draft slot, and team come from the 2026 NFL Draft. Market is the last traded Kalshi price; the panel blend is the median of the six seats' price-blind estimates after a revision round.
| Rookie | Position, team (2026 draft) | Market | Panel blend |
|---|---|---|---|
| Caleb Downs | S, Dallas Cowboys (R1, #11) | 20¢ | 4.5% |
| David Bailey | EDGE, New York Jets (R1, #2) | 17¢ | 22.2% |
| Rueben Bain Jr. | EDGE, Tampa Bay (R1, #15) | 17¢ | 16.8% |
| Arvell Reese | LB, New York Giants (R1, #5) | 12¢ | 7.9% |
| Sonny Styles | LB, Washington (R1, #7) | 11¢ | 6.0% |
| Akheem Mesidor | EDGE, LA Chargers (R1, #22) | 9¢ | 3.9% |
| Jacob Rodriguez | LB, Miami Dolphins (R2, #43) | 6¢ | 7.9% |
| Mansoor Delane | CB, Kansas City (R1, #6) | 6¢ | 7.5% |
| Brandon Cisse | CB, Green Bay (R2, #52) | 6¢ | 2.0% |
| Cashius Howell | EDGE, Cincinnati (R2, #41) | 2¢ | 2.0% |
| CJ Allen | LB, Indianapolis (R2, #53) | 2¢ | 1.0% |
| Dillon Thieneman | S, Chicago (R1, #25) | 2¢ | 1.0% |
| Emmanuel McNeil-Warren | S, Cleveland (R2, #58) | 2¢ | 1.0% |
| Peter Woods | DT, Kansas City (R1, #29) | 2¢ | 1.0% |
| Keldric Faulk | EDGE, Tennessee (R1, #31) | 1¢ | 2.9% |
| Zion Young | EDGE, Baltimore (R2, #45) | 1¢ | 1.0% |
| D'Angelo Ponds | CB, New York Jets (R2, #50) | 1¢ | 1.0% |
| Jermod McCoy | CB, Las Vegas (R4, #101) | 1¢ | 1.0% |
| Colton Hood | CB, Tennessee (Day 2-3) | 1¢ | 1.0% |
| Caleb Banks | DL, Minnesota (R1, #18) | 1¢ | 1.0% |
| Kayden McDonald | DT, Houston (R2, #36) | 1¢ | 1.0% |
| Tie/Co-Winners | shared award | 1¢ | 1.0% |
| Any Unlisted Rookie (No Contract) | field | — | 4.4% |
More live boards from the same panel: NFL Defensive Player of the Year, where Myles Garrett leads at 19¢ · NFL Comeback Player of the Year, where Patrick Mahomes leads at 38¢ · NFL Coach of the Year, where John Harbaugh leads at 12¢. Prices fetched August 17, 2026.
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Every Seat's Number
The names where the panel sits furthest from the market, plus the field bucket, with each model's estimate after the revision round.
| Outcome | Market (de-vigged) | Claude Fable | Claude Opus | Claude Sonnet | GLM | Kimi | DeepSeek | Blend |
|---|---|---|---|---|---|---|---|---|
| David Bailey | 13.9% | 22 | 23 | 26 | 22 | 21 | 22 | 22.2% |
| Rueben Bain Jr. | 13.9% | 15 | 17 | 19 | 16 | 16 | 18 | 16.8% |
| Caleb Downs | 16.4% | 5 | 5 | 4 | 4 | 3 | 5 | 4.5% |
| Arvell Reese | 9.8% | 9 | 9 | 7 | 8 | 8 | 8 | 7.9% |
| Jacob Rodriguez | 4.9% | 7 | 8 | 8 | 8 | 9 | 7 | 7.9% |
| Mansoor Delane | 4.9% | 8 | 8 | 8 | 7 | 7 | 7 | 7.5% |
| Sonny Styles | 9.0% | 6 | 7 | 6 | 4 | 6 | 6 | 6.0% |
| Akheem Mesidor | 7.4% | 4 | 5 | 3 | 4 | 3 | 4 | 3.9% |
| Any Unlisted Rookie | no contract | 6 | 4 | 3 | 5 | 11 | 2 | 4.4% |
Every seat on this panel is graded against real market settlements — records to date: Claude Fable 84% on 508 graded calls · Claude Opus 85% on 578 graded calls · Claude Sonnet 84% on 556 graded calls · GLM 81% on 2,367 graded calls · Kimi 83% on 2,345 graded calls · DeepSeek 80% on 2,392 graded calls. Recomputed daily; the full scoreboard is public.
These are model estimates, not predictions of fact and not financial advice. Every number in this piece gets graded in public once the market settles, on the full graded scoreboard.
Six of the panel's eight seats scored this board. Each one saw the same fetched data card, the draft results and the award's own history, with no price attached, then read the other five anonymized boards and revised.
The Market's Favorite Plays A Position That Never Wins
Start with the fact that reorganizes the whole board. Caleb Downs is the most expensive contract on it, and he is a safety.
The talent is not in question. Downs was the consensus best defensive back in the 2026 class and one of the cleanest prospects at any position, a true-freshman starter at Alabama who transferred to Ohio State and never slowed down. Dallas took him 11th overall. If this award went to the best rookie defender, he would have a real case.
It does not. Defensive Rookie of the Year is a counting-stats award, and safeties do not pile up the numbers voters reward. Look at the last 15 winners and the pattern is blunt: six of the last 10 went to edge rushers or an edge-hybrid pass rusher (both Bosas, Chase Young, Micah Parsons, Will Anderson, Jared Verse), cornerbacks win occasionally on splashy interception totals (Sauce Gardner in 2022, Marshon Lattimore in 2017), and off-ball linebackers break through only on enormous tackle volume (Carson Schwesinger in 2025, Darius Leonard in 2018). A pure safety has not won it in the entire span. The position sits too far from the box-score events, sacks and takeaways, that decide the vote.
That is why all six seats parked Downs between 3 and 5 percent, blending to 4.5, against a de-vigged market price of 16 percent. It is the single widest gap on the board, and it runs opposite the market's read. Sonnet was the most direct about it:
I fade the panel's mild safety optimism further. Downs gets only 4 despite being the class's best DB prospect; 15 years of zero safety winners is too strong a wall for pedigree alone to clear, and voters reward counting stats safeties don't generate. — Claude Sonnet
The bull case for Downs is that he is good enough to rewrite the positional history, and someone eventually will. The panel's point is narrower and worth holding onto: at 20 cents you are paying the board's top price for the outcome the award's own 15-year record argues against.
David Bailey, New York Jets: The Panel's Favorite
If Downs is the market's mistake, David Bailey is the panel's conviction. He is the models' clear number one at 22.2 percent, and unlike most panel favorites he sits above the market rather than below it, 22 against a de-vigged 14.
The case is that he checks every box this award has ever rewarded at the same time. Start with position: he is an edge rusher, the archetype that wins it. He was the second pick in the draft, and 15 of the last 19 winners went in the top 15. He led all of college football in sacks in his final season and was scouted as the most polished pass rusher in the class, so the production is not projected, it is proven. And a top-two pick on a defense that needs him walks into a Week 1 starting role, which is the opportunity a full-season award requires. Opus laid the four levers out plainly:
DBAI (23): the modal winner. Edge rusher, #2 overall, led CFB in sacks, immediate starter; position base rate and top-tier capital converge. — Claude Opus
No other rookie on this board stacks all four at once. The only knock is that pass rushers depend on sack totals that can be lumpy, and a slow first month can bury a rookie edge in the voting. But that is a reason he is 22 percent and not 35, not a reason to prefer a safety at a higher price.
Rueben Bain, Jacob Rodriguez And Where The Panel Buys
Behind Bailey the panel likes the market's second edge rusher and two names the board has underpriced.
Rueben Bain Jr., the 15th pick out of Miami, is the panel's number two at 16.8 percent, a hair above his de-vigged 14. He gives up draft slot to Bailey and nothing else. Another edge rusher, he has by multiple accounts drawn the loudest buzz of any defensive rookie in Tampa Bay's camp. That is the classic runner-up profile that often wins outright, and the panel treats him as a true co-favorite rather than a clear second.
Jacob Rodriguez is the panel's favorite value. A second-round linebacker for Miami, he is priced at 6 cents but blends to 7.9 percent, and the story behind that is the most specific in the field. Rodriguez has been forcing turnovers in camp, and reporting has him pushing to overtake Tyrel Dodson for a starting job, framed as a matter of when, not if. His final college line, 128 tackles, 11 for loss, seven forced fumbles, six pass breakups and four interceptions, mirrors almost exactly the statistical blueprint Schwesinger used to win this award a year ago. Kimi flagged the parallel:
JROD (9%): R2 but camp reports show a starting push and his 128 tackles / 7 FF / 4 INT college line mirrors 2025 winner Schwesinger exactly; off-ball LB path viable with volume. — Kimi
Mansoor Delane rounds out the group the panel buys, 7.5 percent against a de-vigged 5. A first-round corner drafted sixth overall by Kansas City, he projects as a Week 1 starter for a perennial contender, which is the exact setup that produced Sauce Gardner's win: a rookie corner who gets targeted, makes plays on the ball, and gets noticed on a team the cameras follow.
Where The Panel Sells
The same logic that lifts the edge rushers pushes three of the market's mid-tier names down.
Arvell Reese and Sonny Styles are the clearest. Both are premium picks, Reese fifth to the Giants and Styles seventh to Washington, and both are off-ball linebackers. The panel gives Reese 7.9 percent against a de-vigged 9.8 and Styles 6 against 9. The draft capital buys them the snaps, but the position tax is real: only two off-ball, non-pass-rushing linebackers have won this award since 2013, and both needed monster tackle-and-takeaway seasons to do it. Good players, priced a tier high for what the position historically delivers.
Akheem Mesidor is the third. An edge rusher out of Miami taken 22nd by the Chargers, he has the right position but the lightest draft capital of the first-round pass rushers, and the panel splits the difference at 3.9 percent against a de-vigged 7.4. The position keeps him alive; the slot and a crowded Los Angeles front keep him from the top group.
Dark Horses The Panel Won't Dismiss
Keldric Faulk, Tennessee (1¢, 2.9% blend). The panel's cleanest longshot lean, and one of the few names it prices above the market rather than below. A first-round edge rusher, 31st to the Titans, Faulk has the winning position and first-round capital; all he lacks is the camp noise the higher names are generating. At a penny, the panel thinks the board is asleep on a first-round pass rusher.
Cashius Howell, Cincinnati (2¢, 2.0% blend). A second-round edge out of Texas A&M who lands in a Bengals front that can create one-on-one rush chances. Same archetype as the names above him, a round later.
The unlisted field (no contract, 4.4% blend). Every seat carved out a bucket for a rookie the board did not name, and Kimi pushed it to 11 percent, its highest number on any single outcome. The reasoning is historical: both Leonard and Schwesinger were second-round picks who were not anyone's preseason favorite, and this class runs deep enough that a Day 2 or Day 3 defender could do it again. There is no contract to buy for that outcome, which is exactly why it is worth naming.
Where The Panel Changed Its Mind
Every seat revised its board after reading the others anonymously. The movement was small and it ran in one direction: toward the two edge rushers at the top.
Sonnet made the largest conviction move, pushing Bailey from 22 to 26 and Bain from 15 to 19 as the base-rate logic hardened across the panel:
Bailey stacks every DROTY lever at once (edge position, #2 capital, FBS sack leader, Week-1 role). No other rookie matches all four simultaneously. — Claude Sonnet
DeepSeek moved the other way on the market's favorite, nudging Caleb Downs up from 2 to 5 after seeing peers give the class's best DB prospect a little more room, while still calling him overrated:
The panel's edge-heavy focus aligns with historical trends, but Downs (5%) is overrated given the safety position's poor DROTY track record. — DeepSeek
And one seat held where it counted. Opus kept David Bailey pinned as the anchor through both rounds, 22 then 23, never wavering off the modal-winner read even as the others debated the tiers beneath him. When the panel's most and least bullish seats on the favorite both land within a point of each other, the top of the board is as settled as this exercise gets.
What Would Change The Panel's Mind
Four things, all checkable, with the direction each would push the board.
- David Bailey opens slow. His 22 percent assumes early sacks. If he is quiet through September, or a snap-count plan limits him, the number falls and the mass flows to Bain and the field. A multi-sack first month sends it the other way.
- A safety, or Caleb Downs specifically, starts generating takeaways. The panel's Downs fade is a bet on 15 years of positional history. If Downs opens with interceptions and the highlight plays voters remember, the wall the panel is leaning on starts to crack, and 4 percent looks too low fast.
- Jacob Rodriguez wins the starting job outright. The panel already prices the camp push. A confirmed Week 1 starting role, rather than a rotation, would move an off-ball linebacker from value to real contender and validate the panel's read against the market's 6 cents.
- A Day 2 or Day 3 rookie seizes an every-down role. The 4.4 percent field bucket is the Leonard and Schwesinger insurance. A late-round defender who lands a full-time job in a good defense would grow that number, and it has no home on the board.
The Market Card
The event is KXNFLDROTY-27 on Kalshi. Each contract reads the same way, with only the name changing: "If Caleb Downs wins the Pro Football AP Defensive Rookie of the Year in the 2026-27 season, then the market resolves to Yes." The board carries an expected expiration of March 30, 2027.
The award is the Associated Press Defensive Rookie of the Year, chosen by a nationwide panel of AP media voters and announced at the NFL Honors ceremony during Super Bowl week, so the 2026-season winner is named in February 2027. The Tie/Co-Winners contract resolves Yes only if the AP formally names co-winners, which is rare. Unlike some Kalshi award boards, this one lists a deep field of 22 names, so the odds that the eventual winner simply has no contract are low, though the panel still keeps a small share for exactly that case.
For the sportsbook-side read on this race, where David Bailey and Rueben Bain sit atop the futures and the same edge-rusher pattern shows up in American odds, our companion breakdown lives in how to bet NFL on Kalshi.
Kalshi contracts are CFTC-regulated event contracts, not sportsbook wagers, and trading is 18+. Availability varies by platform and location.
Settlement Timeline
| What | When |
|---|---|
| Preseason | August 2026 |
| Regular Season | September 2026 to January 2027 |
| Award Announced | NFL Honors, Super Bowl week, February 2027 |
| Contract Expected Expiration | March 30, 2027 |
This page is re-scored when the story moves. Prices as of August 17, 2026.
The Bottom Line
The market and the panel agree on one thing: this is an edge rusher's award, and David Bailey and Rueben Bain belong at the top. They disagree, hard, about the name sitting above both of them. Kalshi has made a safety the most expensive contract on a board no safety has won in 15 years, and the panel treats that as the market paying full price for the outcome the award's own history argues against. Below the top, the models buy the camp-buzz linebacker and the starting corner the board has underpriced, and fade the premium off-ball linebackers a tier. The season starts in September, the sacks and takeaways start accumulating in October, and the answer arrives in February.
