DexWin - Best Odds on Your Favourite Sports lists daily B.League Division 1 odds and fixtures covering all 24 teams in Japan's top-tier basketball competition. You can view pre-match moneyline, spread (point differential), and total (over/under) markets for each scheduled regular-season and playoff game across the season (typically October–May), with odds refreshed continuously to reflect injuries, form and market movement.

Yes — DexWin offers live in-play betting for B.League Division 1 with real-time markets and dynamic odds updates during games; common live markets include next score, quarter/half result, updated point spread and live totals, plus a match tracker and fast market settlement so bettors can react to momentum swings throughout the 40-minute game.

B.League Division 1 (B1) is Japan's top professional basketball league, comprised of 24 teams in the current format split into conferences/divisions, running a regular season from about October to May followed by a playoff to decide the champion, and is widely recognised as the country’s premier competition for club basketball.

DexWin offers extensive player and team props for B.League Division 1 including individual points, rebounds, assists lines, anytime scorers, and player matchup bets, plus team-specific markets such as quarter scoring totals, team totals, team margins and handicaps; prop availability expands for marquee fixtures and playoff games with varied alternate lines and specials.

Cash-out is available on many B.League Division 1 markets so bettors can settle pre-match or in-play positions early; DexWin supports partial and full cash-out options with real-time valuations that reflect current live odds, scoreline and remaining game time to let you lock profits or limit losses during the 40-minute contest.