The 2026 NFL Defensive Rookie of the Year board trades across roughly $317K on Kalshi and Polymarket, and the draft has done the sorting: 22 named rookies remain live and all five leading contenders went in the first round. Rueben Bain Jr. and David Bailey hold the edge-rush lane, with Ohio State's Caleb Downs, Arvell Reese, and Sonny Styles behind them. The Associated Press announces the winner at NFL Honors in February 2027; the live board above carries the current prices.
The 2026 NFL Defensive Rookie of the Year market stopped being a draft-class guessing game the moment the 2026 draft ended. The field is sorted, all five leading contenders went in the first round, and every one of them has a jersey number, a scheme, and a published depth-chart slot heading into a season that opens September 9, 2026. What is not sorted is which profile wins. Two edge rushers hold the top of the board, three Ohio State defenders sit directly behind them, and roughly $317K in cumulative volume across Kalshi and Polymarket is spread across 22 named rookies plus a tie contract. The live board above ranks the current cross-platform prices; this page covers who is actually live, what each landing spot did to the case, and how the award settles.
Rueben Bain Jr. went 15th overall to Tampa Bay and is listed first at weakside linebacker on the Buccaneers' published defensive depth chart. He is 6-foot-3, 270 pounds, and 21 years old, an edge-rusher build being deployed off the ball in a base 3-4 front. His final Miami season produced 4.5 sacks, 37 tackles, one interception, and one forced fumble, a thinner disruption line than the résumé that usually carries this award.
The case for him is opportunity, not college production. Tampa Bay finished 2025 at 8-9 and allowed 411 points, and a rookie who opens the year holding a starting off-ball job on that defense collects the tackle volume and the rush reps voters count. The Buccaneers open at Cincinnati on September 13, 2026. The risk is the mirror image of the case: a hybrid role that splits snaps between rushing and coverage can suppress the sack total and the tackle total at the same time, and DROY ballots reward one dominant number more than they reward versatility. The Tampa Bay Buccaneers prediction markets hub tracks the same defensive rebuild from the team side.
David Bailey went second overall to the New York Jets, the highest draft slot of anyone in this field, and he arrives with the résumé the award historically rewards: 13.5 sacks, 43 tackles, and three forced fumbles in his final season at Texas Tech. Five of the last seven Defensive Rookie of the Year winners were edge rushers, including Nick Bosa, Chase Young, Will Anderson Jr., and Jared Verse. Bailey is the purest version of that archetype in this class.
The complication is the room he walked into. ESPN lists Bailey second at left defensive end behind Kingsley Enagbare, with 2023 first-rounder Will McDonald IV holding the other edge. That reads as a rotation rather than a benching, and rookie pass rushers routinely beat their published depth-chart line, but it is a real reason the board has not made him the outright favorite despite the draft capital. Pushing the other direction: the Jets went 3-14 in 2025 and allowed 503 points, the most of any team with a contender on this board, which means volume snaps and trailing game scripts where an edge rusher gets to pin his ears back. The New York Jets 2026 win total odds price how much of that is expected to change.
Three Ohio State defenders came off the board in the first round and all three are live here. Caleb Downs went 11th to Dallas and is listed first at nickel back on the Cowboys' defensive depth chart. He is the most heavily traded name on the entire board, carrying roughly $67K of cumulative volume, more than any other contender, even though he is not the top-priced one. The structural argument is blunt: Dallas allowed 511 points in 2025, more than any other team represented in this field, and a starting nickel on a defense that leaky sees an enormous number of snaps. His last college season produced 60 tackles and two interceptions.
Arvell Reese went fifth overall to the New York Giants and is listed first at left inside linebacker. He is 20 years old, the youngest name near the top of the board, and he posted 62 tackles and 6.5 sacks in his final Ohio State season, the blend of tackle volume and pass-rush production that reads cleanly on a ballot. Sonny Styles went seventh to Washington and is listed first at right inside linebacker. Styles led this group in college tackles with 81 but managed half a sack, and he was the board's most heavily backed name when this page was last reviewed in late June. The draft assigned him an off-ball role on a 5-12 team, and he now sits at the back of the top tier rather than the front of it.
The tail is not dead money, and the 2025 result is the reason. Carson Schwesinger won Defensive Rookie of the Year for Cleveland after going 33rd overall, the first pick of the second round, ahead of an entire class of top-15 defenders. Two Day 2 picks on this board fit that shape. Cincinnati's Cashius Howell posted 11.5 sacks in his final college season, the only double-digit sack line in this field other than Bailey's. Miami's Jacob Rodriguez put up 117 tackles, four interceptions, and six pass breakups at Texas Tech, a counting-stat profile built for exactly this ballot. Both went in the 40s and both trade far below the first-rounders.
The two books do not cover this market the same way. Kalshi lists a contract on 22 of the 23 outcomes, including the full Day 2 tail and a Tie/Co-Winners line, while Polymarket carries only the leading handful of names. Kalshi is therefore the deeper book and the only venue for most of the field, with direct two-book comparison available on the top contenders. One name runs the other way: Dallas first-rounder Malachi Lawrence is listed on Polymarket and not on Kalshi.
The 2026 NFL Defensive Rookie of the Year market resolves to the player the Associated Press names Defensive Rookie of the Year, announced at the NFL Honors ceremony during Super Bowl week in February 2027. A panel of national media members who cover the league decides it by vote. The winning contract pays $1 per share and every other contender settles at zero. Only players in their first NFL season are eligible, which confines the field to the 2026 draft class and undrafted first-year players. The board carries a listed settlement date of March 30, 2027 as a buffer, but the outcome is fixed at the AP announcement.
The rookie-award slate runs in pairs, and the 2026 NFL Offensive Rookie of the Year odds price the other half of this same draft class. The 2026 NFL Defensive Player of the Year odds cover the veteran version of the defensive case, usually with several of the same teams involved. For the season-long team picture, the Super Bowl LXI Champion odds run through February 2027 and the 2026 NFL MVP odds carry the offensive side of the individual-award board. Full league coverage lives on the NFL prediction markets hub.
Resolves to the player named the 2026 NFL Defensive Rookie of the Year by the Associated Press, announced at the NFL Honors ceremony during Super Bowl week in February 2027. A panel of national media members who cover the NFL decides the award by vote. The winning player’s contract pays $1 per share and every other contender contract resolves to $0. Only players in their first NFL season are eligible, which confines the field to the 2026 draft class and undrafted first-year players. Kalshi also lists a Tie/Co-Winners contract that resolves YES if the vote produces more than one winner. The listed market settlement date carries to March 30, 2027 as a buffer, but the outcome is fixed at the AP announcement.
The live board above ranks all 23 outcomes across Kalshi and Polymarket, on roughly $317K in cumulative volume. The top tier is Rueben Bain Jr., David Bailey, Caleb Downs, Arvell Reese, and Sonny Styles, every one of them a 2026 first-round pick.
The Associated Press announces the winner at NFL Honors during Super Bowl week in February 2027. The board carries a listed settlement date of March 30, 2027 as a buffer, but the outcome is fixed at the AP announcement.
Kalshi lists a contract on 22 of the 23 outcomes, including the full Day 2 tail and a Tie/Co-Winners line. Polymarket carries only the leading handful of names, so Kalshi is the deeper book on everything outside the top tier.
As of late August 2026, Rueben Bain Jr. and David Bailey sit at the top within a fraction of a cent of each other, with Caleb Downs third despite carrying the most cumulative money on the board at roughly $67K. Check the live board above for the current ranking.
Watch whether Bailey moves up the Jets edge rotation ahead of the September 9, 2026 opener, then track sack pace through the first month and tackle volume for Downs in Dallas. Watch the Day 2 tail too: the 2025 winner, Carson Schwesinger, went 33rd overall.