Where the money is: Kalshi bettors back Seattle -2.5 with 95% of the dollars on 42% of the bets

Kalshi bettors only, not every sportsbook. The Chiefs-Seahawks spread shows the clearest gap between bets and money on Sunday, October 25. This is information, not a pick.

Published 2026-10-24 · updated 2026-10-25

The clearest gap: Chiefs @ Seahawks spread

The widest split on the board is the spread in Kansas City Chiefs @ Seattle Seahawks. Seattle Seahawks -2.5 drew 41.7% of bets but 94.7% of the money. Kansas City Chiefs +2.5 drew 58.3% of bets and only 5.3% of the money. In plain terms, more individual orders came in on Kansas City, but the dollars went to Seattle. Seattle's side holds $709,843 against $39,736 for Kansas City. A few large orders can move the money share a lot while barely moving the bet share, and the big-bet list below shows that happened here. The moneyline tells a different story. Kansas City has 82% of bets and 81% of money on the moneyline. So Kalshi bettors are not uniformly on one team. The gap is specific to the spread. What this does not prove: heavy money is not a sign of being right. It tells you where Kalshi dollars sit, not who wins.

Other gaps worth a look

In Cleveland Browns @ Tennessee Titans, the total shows a similar pattern. Under 36.5 has 64% of bets but 16% of the money. Over 36.5 has 36% of bets and 84% of the money, on $17,409. In Tampa Bay Buccaneers @ Carolina Panthers, the spread flips. Carolina -2.5 has 86% of bets but 46% of the money. Tampa Bay +2.5 has 14% of bets and 54% of the money, at $252,637. These totals markets are small. The Browns-Titans total has $17,409 on the Over and $3,357 on the Under, so a single order can swing the percentages. Treat the split as a snapshot of a thin market, not a strong signal.

The biggest bets

Every single bet of $10,000 or more is in the table below. The largest are two on Cincinnati Bengals to win at Baltimore: $417,940 at 53¢ and $385,106 at 56¢. That matches the Bengals' 76% of money on that moneyline. The Seahawks spread explains its lopsided split. Three of the biggest bets are on Seattle -2.5: $265,000, $159,000 and $115,225, each at 53¢. That is a large share of the $709,843 on that side. The Buccaneers also show up with $275,000 at 55¢ on +3.5 and $116,304 at 47¢ on +2.5. Note that the 3.5 line is not the same market as the 2.5 line in the splits table. A large bet shows conviction from one account, not insight. We don't know whether it is a hedge or part of a bigger position.

What proven Polymarket accounts hold

This table shows where at least five proven Polymarket accounts hold a side. It is a separate group from the Kalshi bettors above. The Seahawks spread has 80% of proven accounts on Seattle, from 4 accounts, with 20% on Kansas City. That lines up with where the Kalshi money sits, though the group is small. On Colts @ Vikings, proven accounts are 62% on the Colts spread, from 10 accounts. Meanwhile 68% of Kalshi bets are on Minnesota -6.5. The two groups disagree there. The Steelers @ Saints markets are split 50/50 across every market. Proven accounts are not leaning either way there. These are small groups, and a few accounts changing sides would shift the shares. Use them as context, not a pick.

Questions

What is the difference between share of bets and share of money on Kalshi?

Share of bets counts orders that took a price, while share of money counts the dollars paid. On the Chiefs-Seahawks spread, Seattle -2.5 has 41.7% of bets but 94.7% of the money.

Do these splits cover every sportsbook?

No. They cover Kalshi bettors only, so they say nothing about bettors at other sportsbooks.

Should I bet the side with the most money?

Not on that basis alone. The splits show where Kalshi dollars sit, not who is likely to win, and a few large orders can drive the money share.

Information, not betting advice. 21+. Gambling problem? Call 1-800-GAMBLER.