Projected Climax Series (top-three) clinch dates
For each club, when its Climax Series berth (a top-three finish) would likely be clinched if it does reach the top three. For how likely that is, see the CS odds page. Clubs whose top-three finish is already mathematically certain are shown as 'Clinched'.
Each bar spans the range that holds 8 outcomes in 10, and the tick on the bar marks the guide date.
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Data table
Central League
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| Team | Climax Series odds | Guide |
|---|---|---|
| Hanshin | Clinched | |
| Yomiuri | Clinched | |
| DeNA | Tue (hol), Sep 22 | |
| Yakult | — | |
| Chunichi | — | |
| Hiroshima | — | |
Remaining games are placed on their announced schedule dates (scheduled final day: Sun, Oct 4). Future rainouts and rescheduled games are not reflected. 3 game(s) without an announced make-up date are placed approximately.
A guide date is listed even for clubs shown at 0% as long as some probability remains before rounding; clubs whose outcome never appeared in the simulation are outside the forecast.
All probabilities are model estimates and do not guarantee outcomes. Probabilities are shown rounded to one decimal place: a displayed 100% does not mean mathematical certainty, nor does 0% mean elimination.
How many more wins clinch a berth? CS magic numbers
What are the CS odds right now? CS berth odds
How many wins to the CS line? CS line table
And the pennant clinch dates? Projected clinch dates
Reading the projected Climax Series clinch dates
Projected dates come from the same model as the odds board: each simulated season records the day a top-three finish became mathematically certain, and the page shows the median of that distribution. These are distributions that move with the season, not fixed pronouncements.
The CS clinch test evaluates rivals one at a time - a safe-side relaxation that can run later (more cautious) than reality. Mapping remaining games onto calendar days also involves approximation, and rainouts or rescheduling are not reflected. Official announcements take precedence for any clinch.
The same calculation as the odds board
Projected dates use the same calculation as the pennant race odds board. Each projected season is ranked with the official standings rules, tiebreakers included. The numbers are this site's own estimates, not official announcements.
Frequently asked questions
When are Climax Series berths clinched?
The projected dates on this page are statistical guides from simulations - the distribution of the day a top-three finish became mathematically certain - and do not guarantee outcomes. Clubs whose top-three finish is already mathematically certain are shown as clinched. Official announcements take precedence for any clinch.