TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 18, 3:44 PM EST
Kalshi
This market examines the run differential specifically during the first five innings of the Cleveland vs Milwaukee game on June 18, 2026. Similar to full-game spread betting, bettors wager on whether one team will lead by a particular margin at the end of the fifth inning.
The market resolves based on the run differential between Milwaukee and Cleveland at the end of the first five innings of the game originally scheduled for June 18, 2026 at 2:10 PM EDT. Milwaukee winning by more than 2.5 or 1.5 runs, and Cleveland winning by more than 1.5 or 2.5 runs, each constitute separate Yes resolutions depending on the specific margin threshold for each outcome. If the game is postponed or delayed, the market remains open and resolves after the rescheduled game concludes within two days.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven by traders seeking to profit on their forecasts. On Kalshi, odds emerge from real-time supply and demand rather than a bookmaker's margin. Comparing this market's prices to major sportsbooks can reveal where the crowd's conviction differs from traditional oddsmakers, offering traders an edge if they spot meaningful gaps. Both reflect genuine belief about the outcome, but through distinct mechanisms.
On Kalshi, this market is priced through an order-book mechanism where traders submit bids and asks for contracts representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each contract reflects the probability that Cleveland or Milwaukee will cover the first 5 spread, with contracts trading between 0 and 100 cents. As new information emerges—injury reports, lineup changes, or betting action—traders adjust their orders, and the market price moves accordingly. This continuous repricing ensures the odds stay aligned with real-time expectations right up until the market closes.
This market resolves around Jun 18, 2026, once the opening quarter of the Cleveland-Milwaukee game concludes and the first 5 spread can be verified against credible public sources. The outcome is determined by comparing the official score after five minutes of play to the spread baked into the market contract. Traders who correctly predicted whether Cleveland or Milwaukee would beat the spread receive their payout, while those on the wrong side lose their stake. Resolution happens automatically once the result is confirmed and posted by the relevant sports authority.
Key catalysts for this market include injury announcements, lineup changes, and late-game roster decisions from either team. Betting action and sharp money flowing into sportsbooks can signal where professional bettors expect the first 5 spread to land, often moving prediction market odds in the same direction. Team form, recent scoring trends in opening quarters, and head-to-head matchup history all influence trader conviction. As game time approaches, final injury reports and any last-minute trades or roster moves can trigger sharp repricing. Media coverage and expert commentary may also sway retail traders, creating volatility in the final hours before tipoff.