---
title: "Japan NPB Champion — 2026"
canonical_url: https://betcrypto.now/events/japan-npb-champion-2026
status: live
trading_closes_at: 2026-12-15T15:00:00+00:00
total_volume_usd: 34987.56
venues: ["Kalshi", "Polymarket", "Polymarket US"]
categories: ["Sports", "Baseball"]
prices_as_of: 2026-10-09T09:54:15+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/japan-npb-champion-2026
---

# Japan NPB Champion — 2026

Live · $34,988 traded · listed on Kalshi, Polymarket, Polymarket US

## About

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

_From Kalshi's listing._

## Main market

| Outcome | Probability | Cheapest | Kalshi | Polymarket | Polymarket US |
|---|---|---|---|---|---|
| Fukuoka SoftBank Hawks | 34% | 35¢ on Kalshi | 35¢ | 53¢ | — |
| Hanshin Tigers | 18% | 25¢ on Kalshi | 25¢ | 30¢ | — |
| Hokkaido Nippon-Ham Fighters | 15% | 21¢ on Kalshi | 21¢ | — | — |
| Yomiuri Giants | 11% | 16¢ on Kalshi | 16¢ | — | — |
| Saitama Seibu Lions | 3% | 6¢ on Polymarket | 15¢ | 6¢ | — |
| Chiba Lotte Marines | — | 2¢ on Kalshi | 2¢ | — | — |
| Tohoku Rakuten Golden Eagles | — | 2¢ on Kalshi | 2¢ | — | — |
| Orix Buffaloes | — | 1¢ on Kalshi | 1¢ | — | — |
| Chunichi Dragons | — | 2¢ on Kalshi | 2¢ | — | — |
| Tokyo Yakult Swallows | — | — | — | — | — |
| Hiroshima Toyo Carp | — | 2¢ on Kalshi | 2¢ | — | — |
| Yokohama Dena Baystars | — | 7¢ on Kalshi | 7¢ | — | — |

## Open on a venue

- [Kalshi](https://betcrypto.now/go/e/2636?via=md)
- [Polymarket](https://betcrypto.now/go/e/374429?via=md)
- [Polymarket US](https://betcrypto.now/go/e/299801?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or https://betcrypto.now/api/v1/events/japan-npb-champion-2026.

BetCrypto is an odds-comparison and information service. It accepts no wagers and gives no betting or financial advice; prediction-market availability depends on where you live.