Was the 45-leg Kalshi parlay that paid $3,087 on $18 real? Yes. Every one of the 45 contracts is on Kalshi's public board, settled Yes, with a trade log behind it. It was also a bad bet, and the exchange's own prices say so: the last trade on each leg before its kickoff multiplies out to 0.33¢ to buy a dollar of payout, which is one chance in 302, and the card was priced at 0.61¢, one chance in 164. The trader paid 1.8 times the product of the legs. A fair quote on the same $18.83 would have paid about $4,737 on the day-before prices and $5,681 at kickoff; the card paid $3,087.36.
Prices from Kalshi's public API, pulled September 13, 2026, 8:52 p.m. ET: the trade log and candles on all 45 contracts, matched to the card by team and opponent, with kickoff times from ESPN. The $18.83 stake, the $3,087.36 payout and the 0.61¢ combo quote are read from the card as posted; a combo is a private request-for-quote position, not a listed market, so those three numbers do not come from the API. Re-checked September 20, 2026, 2:10 p.m. ET: every contract is still finalized Yes, and a fresh pull of all 45 trade logs reproduces every price in the tables below. The card was posted to Kalshi's social feed and shared on X on September 13.
Every Leg Has A Ticker
Every leg on the card is a separate Kalshi contract with a public ticker, a trade log and a settlement. Kalshi's combo rules, which carried a June 20, 2026 stamp when this page was built and a fresh one as of September 20, say a combo is its own market, priced through a request for quote, that pays the product of the legs with a maximum of $1 per contract and typically settles within one to twelve hours of the last leg. A card with 45 green checks is the exchange rendering 45 finalized Yes settlements, and all 45 are on the public board. Nothing about the 45 legs is the trader's claim; that part is the exchange's record.
Forty-five legs is the natural shape of the product, not a stunt. The combo price is the legs multiplied, so the only road from a few dollars to a four-figure payout is stacking favorites until the product gets small. This card was not a wall of 99-cent locks, though: 11 legs traded at 97 cents or better before kickoff, 12 between 90 and 97, 13 between 80 and 90, and 9 below 80 cents. The 9 under 80 cents are below.
Build the ticket before you buy it: the Kalshi Parlay Simulator prices any combo against 10,000 simulated games, leg by leg, next to Kalshi's ask.
The Nine Legs That Carried The Risk
These are the nine contracts on the card that traded under 80¢ at kickoff, with the day-before close beside each one.
| Leg | Contract | Kickoff | Day before | Last trade before kickoff |
|---|---|---|---|---|
| 26 | Bucknell to win (vs VMI) | Sat 1:30 p.m. | 77¢ | 72¢ |
| 44 | BYU to win (vs Arizona) | Sat 3:30 p.m. | 73¢ | 72¢ |
| 16 | Hawai'i to win (vs New Mexico St.) | Sat 11:59 p.m. | 73¢ | 73¢ |
| 36 | Bethune-Cookman to win (vs Stetson) | Sat 5:15 p.m. | 86¢ | 74¢ |
| 15 | UAB to win (vs Louisiana-Monroe) | Sat 3:30 p.m. | 76¢ | 76¢ |
| 18 | Boise St. to win (vs Memphis) | Sat 6:00 p.m. | 76¢ | 76¢ |
| 29 | Tulane to win (vs South Alabama) | Sat 7:00 p.m. | 76¢ | 76¢ |
| 43 | Alabama to win (vs Kentucky) | Sat 3:30 p.m. | 78¢ | 77¢ |
| 41 | Kent St. to win (vs Wofford) | Sat 12:00 p.m. | 80¢ | 79¢ |
Multiply those 9 and you get 7.5¢; the other 36 legs together multiply to 4.4¢ and take the card to 0.33¢. The 9 decided whether it cashed; the other 36 multiplied the payout by about 23, and every one of them gave the quote another leg to mark up.
What Moved Since September 16
Nothing on the board can move now, and that is the point of checking it again. All 45 contracts were finalized Yes the night they were played, the first (Virginia) at 10:13 p.m. ET on Friday, September 11, the last (Hawai'i) at 3:37 a.m. ET on Sunday, September 13, and a fresh pull of every trade log on September 20 returns the same 90 prices printed above and below: the same day-before closes, the same last fills before kickoff, the same 0.33¢ product. That Hawai'i stamp is the one the combo hangs on: Kalshi says a combo typically settles within one to twelve hours of its last leg, which puts the card's own settlement somewhere between the early hours and mid-to-late afternoon that Sunday. The 45 contracts closed their books with 27.6 million contracts traded between them, from 5.9 million on Alabama to 18,443 on Youngstown St., and every one of them shows a dead book now, a zero bid against a dollar ask.
What did change is the rulebook stamp. The combos help article this page quotes was marked updated June 20 when the card was priced and now carries a fresh update from sometime in the past week; the lines that matter here, quote-driven pricing, a $1 maximum per contract, settlement typically within one to twelve hours of the last leg, still read the same. So the card's math holds a week later, and the question the next section answers is what that math was actually worth.
What The Ticket Was Worth
A combo priced at 0.61¢ has to win more than 0.61 percent of the time to break even. The legs said 0.33 percent at kickoff, 0.40 percent on the day-before closes, and 0.40 percent on the asks in the last hour before each game. Whichever stamp you take, the quote was 1.5 to 1.8 times the fair price. On $18.83 the expected payout was $10.23, an expected loss of $8.60, before Kalshi's trading fee of $1.32 on the order. The fee is not the story; the quote is. A fair quote would have paid $5,681 for the same $18.83, and the card paid $3,087. It cashed anyway, which is what a 1-in-302 shot looks like the one time it lands. Any nine legs you want to test get the same treatment on the Kalshi combo builder: the sims price them as one contract, and you see the gap to Kalshi before you pay it.
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The Favorites Tax
Two things compound on a favorites parlay. The first is arithmetic: a leg at 95 cents looks safe alone and costs you five percent of your product every time you add one. The second is the quote. A combo is not priced by a formula; a market participant answers the request for quote, and on this card the answer was 1.8 times the product of the legs. Here is what a favorites parlay is worth per dollar of payout, before any quote markup, at each average leg price:
| Legs | At 80¢ a leg | At 88¢ (this card) | At 90¢ | At 95¢ | At 99¢ |
|---|---|---|---|---|---|
| 2 | 64¢ | 77.4¢ | 81¢ | 90.2¢ | 98¢ |
| 5 | 32.8¢ | 52.8¢ | 59.0¢ | 77.4¢ | 95.1¢ |
| 10 | 10.7¢ | 27.9¢ | 34.9¢ | 59.9¢ | 90.4¢ |
| 20 | 1.2¢ | 7.8¢ | 12.2¢ | 35.8¢ | 81.8¢ |
| 45 | <0.01¢ | 0.32¢ | 0.87¢ | 9.9¢ | 63.6¢ |
This card's legs multiply like 45 legs at 88.1¢ apiece (the geometric average, the one that matters when you are multiplying; a straight average of the 45 kickoff prices is 88.5¢), and 45 legs at that average is the bottom row: 0.32¢ at a flat 88¢, 0.33¢ at the card's exact 88.1¢, about $302 of payout per dollar at a fair price. The card paid $164. That gap is the quote's margin on 45 legs, and it is the same gap on every favorites combo on the feed. The markup compounds on top of the grid: 45 legs of it is how 0.33¢ of fair value gets quoted at 0.61¢, and a 9-leg version of the same card gives the quote 36 fewer places to take a cut.
My Take
I do not doubt a single check mark on that card, and I would not build it. The 9 legs that carried the risk were priced between 72¢ and 79¢ before kickoff, so the exchange already knew those were games; the other 36 turned a 7.5¢ ticket into a 0.33¢ one and handed the quote its markup on every leg. If you want a favorites combo on Kalshi, the number to check is the product of the legs against the price you are quoted. My rule of thumb, not a measured line, is 1.2 times the product; past that, whoever answered the quote is keeping the rest. The 9-leg version of this card, at a fair quote, was the ticket worth having. Nobody screenshots that one.
Every Leg
All 45 contracts in the order the card lists them, with Kalshi's close the day before and the last trade before kickoff. Every one settled Yes.
| # | Leg | Kickoff | Day before | Last before kickoff |
|---|---|---|---|---|
| 1 | Baylor to win (vs Prairie View A&M) | Sat 8:08 p.m. | 99¢ | 99¢ |
| 2 | UCLA to win (vs San Diego St.) | Sat 7:15 p.m. | 82¢ | 82¢ |
| 3 | Cincinnati to win (vs Western Carolina) | Sat 7:00 p.m. | 98¢ | 99¢ |
| 4 | Virginia wins by over 23.5 points (vs Norfolk St.) | Fri 7:00 p.m. | 93¢ | 96¢ |
| 5 | Clemson to win (vs Georgia Southern) | Sat 9:30 p.m. | 91¢ | 91¢ |
| 6 | Miami (OH) to win (vs Holy Cross) | Sat 1:00 p.m. | 98¢ | 97¢ |
| 7 | Fresno St. to win (Sacramento St. vs Fresno St.) | Sat 10:30 p.m. | 89¢ | 89¢ |
| 8 | Ball St. to win (vs Stony Brook) | Sat 2:00 p.m. | 85¢ | 84¢ |
| 9 | Tulsa to win (vs Sam Houston) | Sat 7:00 p.m. | 83¢ | 82¢ |
| 10 | UTEP to win (vs Texas Southern) | Sat 9:00 p.m. | 96¢ | 96¢ |
| 11 | Texas A&M to win (vs Arizona St.) | Sat 12:00 p.m. | 86¢ | 86¢ |
| 12 | Iowa to win (Iowa St. vs Iowa) | Sat 7:30 p.m. | 85¢ | 85¢ |
| 13 | Lafayette to win (vs Marist) | Sat 12:30 p.m. | 82¢ | 87¢ |
| 14 | Tennessee Tech to win (vs Samford) | Sat 7:00 p.m. | 95¢ | 96¢ |
| 15 | UAB to win (vs Louisiana-Monroe) | Sat 3:30 p.m. | 76¢ | 76¢ |
| 16 | Hawai'i to win (vs New Mexico St.) | Sat 11:59 p.m. | 73¢ | 73¢ |
| 17 | Nebraska to win (vs Bowling Green) | Sat 7:00 p.m. | 98¢ | 98¢ |
| 18 | Boise St. to win (vs Memphis) | Sat 6:00 p.m. | 76¢ | 76¢ |
| 19 | East Texas A&M to win (vs Northwestern St.) | Sat 7:00 p.m. | 90¢ | 89¢ |
| 20 | Murray St. to win (vs Valparaiso) | Sat 7:00 p.m. | 85¢ | 85¢ |
| 21 | Michigan St. to win (Eastern Michigan vs Michigan St.) | Sat 3:30 p.m. | 89¢ | 88¢ |
| 22 | Youngstown St. to win (vs Duquesne) | Sat 2:00 p.m. | 93¢ | 92¢ |
| 23 | Penn St. to win (vs Temple) | Sat 12:00 p.m. | 95¢ | 96¢ |
| 24 | Texas Tech to win (vs Oregon St.) | Sat 7:30 p.m. | 96¢ | 96¢ |
| 25 | Wisconsin to win (vs Western Illinois) | Sat 7:15 p.m. | 99¢ | 99¢ |
| 26 | Bucknell to win (vs VMI) | Sat 1:30 p.m. | 77¢ | 72¢ |
| 27 | SMU to win (vs UC Davis) | Sat 4:00 p.m. | 97¢ | 99¢ |
| 28 | USC to win (vs Louisiana) | Sat 11:00 p.m. | 99¢ | 98¢ |
| 29 | Tulane to win (vs South Alabama) | Sat 7:00 p.m. | 76¢ | 76¢ |
| 30 | West Virginia to win (vs Tennessee-Martin) | Sat 1:00 p.m. | 99¢ | 99¢ |
| 31 | Colorado to win (vs Weber St.) | Sat 3:30 p.m. | 99¢ | 99¢ |
| 32 | Central Michigan to win (vs Colgate) | Sat 1:00 p.m. | 93¢ | 92¢ |
| 33 | San Jose St. to win (vs Cal Poly) | Sat 9:00 p.m. | 92¢ | 93¢ |
| 34 | Northern Iowa to win (vs Drake) | Sat 2:00 p.m. | 81¢ | 82¢ |
| 35 | Maryland to win (vs UConn) | Sat 3:30 p.m. | 81¢ | 81¢ |
| 36 | Bethune-Cookman to win (vs Stetson) | Sat 5:15 p.m. | 86¢ | 74¢ |
| 37 | Vanderbilt to win (vs Delaware) | Sat 4:15 p.m. | 92¢ | 92¢ |
| 38 | Virginia Tech to win (vs Old Dominion) | Sat 12:00 p.m. | 91¢ | 91¢ |
| 39 | Wyoming to win (vs Northern Colorado) | Sat 4:00 p.m. | 94¢ | 94¢ |
| 40 | Auburn to win (vs Southern Miss) | Sat 8:50 p.m. | 97¢ | 97¢ |
| 41 | Kent St. to win (vs Wofford) | Sat 12:00 p.m. | 80¢ | 79¢ |
| 42 | Tennessee to win (vs Georgia Tech) | Sat 7:00 p.m. | 82¢ | 81¢ |
| 43 | Alabama to win (vs Kentucky) | Sat 3:30 p.m. | 78¢ | 77¢ |
| 44 | BYU to win (vs Arizona) | Sat 3:30 p.m. | 73¢ | 72¢ |
| 45 | Toledo to win (vs Central Connecticut St.) | Sat 3:30 p.m. | 98¢ | 99¢ |
How to read a combo before you build one: the rules and the fee math are on our Kalshi combos versus singles page, the fee curve on Kalshi fees, and what happens when a leg voids on Kalshi parlay leg voids. Settlement timing is on how Kalshi settlement works.
Tools for this: price any Kalshi combo against the sims before you buy it, or the Polymarket Combo Simulator for Polymarket's book.
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