| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Japan wins by over 2.5 runs | 94% | 5¢ | 94¢ | — | $28 | Trade → |
| Japan wins by over 1.5 runs | 95% | 3¢ | 95¢ | — | $2 | Trade → |
| Australia wins by over 2.5 runs | 0% | 0¢ | 96¢ | — | $0 | Trade → |
| Australia wins by over 1.5 runs | 0% | 3¢ | 95¢ | — | $0 | Trade → |
This market trades a spread on the run differential between Australia and Japan after the first five innings of their game, letting traders express views about which team will lead early. It matters because first-five results emphasize starting pitching and early offensive strategy, which can differ from full-game outcomes.
Australia and Japan meet in an international baseball context where roster rules, pitching assignments, and managerial tactics can vary from domestic leagues. Japan traditionally fields deep, well-schooled pitching staffs and situational hitting, while Australia often mixes experienced professionals and emerging talent; tournament format, travel, and roster composition all shape how teams approach the opening innings.
Market prices represent the collective, continuously updated expectation about the first-five run margin based on available info like announced starters and weather. Use prices as a quick summary of market sentiment but combine them with your own assessment of starting pitchers, lineups, and late news.
The outcome is determined by the run differential after the completion of the first five full innings; consult the event's rules on the platform for whether the spread is phrased as Australia minus Japan or vice versa and for tie/settlement rules.
The event page lists the close time as TBD; typically trading closes at or just before the scheduled first pitch or when the platform specifies—check the market page for the official close time before placing trades.
Resolution depends on the platform's rulebook: some markets use the official score at the time the game is called, others void or postpone settlement if five innings are not completed; verify KALSHI's specific settlement rules on the event page.
Watch the official starting pitchers, the announced batting orders, any late scratches or substitutions, and news about pitch counts or pitch-tipping—those items most directly affect expected first-five scoring.
A starter change can materially alter expected first-five outcomes because it changes matchup quality and expected innings pitched; market prices typically adjust to reflect that new information, so reassess with the replacement's profile and any corresponding lineup changes.