Best Price Right Now
Best moneyline: Saitama Seibu Lions -122 at Pinnacle (runner-up -122 at BetUS); Chiba Lotte Marines +116 at LowVig.ag (runner-up +116 at BetOnline.ag).
Spread: Chiba Lotte Marines +1.5 (consensus). Best price: Saitama Seibu Lions -1.5 (+148) at FanDuel (runner-up +146 at Pinnacle); Chiba Lotte Marines +1.5 (-165) at LowVig.ag (runner-up -165 at BetOnline.ag).
Total (over/under): 6.5 (consensus). Best price: Over 6.5 (-112) at MyBookie.ag (runner-up -113 at Pinnacle); Under 6.5 (-103) at Pinnacle (runner-up -105 at LowVig.ag).
Compared across 17 sportsbooks as of October 6, 2026 at 7:00 AM UTC. The best book often differs by market and by side — the full board is below.
Line Movement
Since Oct 5, 9 AM ET, the moneyline has moved toward Chiba Lotte Marines (Saitama Seibu Lions price improved from -133 to -122).
| Market | Tracking opened (Oct 5, 9 AM ET) | Now |
|---|---|---|
| Moneyline (best available) | Saitama Seibu Lions -133 / Chiba Lotte Marines +118 | Saitama Seibu Lions -122 / Chiba Lotte Marines +116 |
| Spread (Chiba Lotte Marines, consensus) | +1.5 | +1.5 |
| Total (consensus) | 6.5 | 6.5 |
Full Odds Board
| Sportsbook | Saitama Seibu Lions | Chiba Lotte Marines | Spread (Chiba Lotte Marines) | Total | O / U |
|---|---|---|---|---|---|
| Pinnacle | -122 | +109 | +1.5 (-169) | 6.5 | -113 / -103 |
| theScore Bet | -130 | +100 | +1.5 (-190) | 6.5 | -115 / -115 |
| Fanatics | -125 | +105 | +1.5 (-190) | 6.5 | -115 / -115 |
| ReBet | -140 | -105 | +1.5 (-193) | 6.5 | -119 / -116 |
| FanDuel | -130 | +106 | +1.5 (-188) | 6.5 | -114 / -110 |
| MyBookie.ag | -131 | +103 | +1.5 (-181) | 6.5 | -112 / -109 |
| Hard Rock Bet | -130 | +100 | +1.5 (-190) | 6.5 | -115 / -115 |
| 888sport | -138 | +100 | +1.5 (-188) | 6.5 | -125 / -110 |
| Caesars | -135 | +105 | +1.5 (-180) | 6.5 | -120 / -110 |
| BetUS | -122 | -108 | +1.5 (-169) | 6.5 | -113 / -115 |
| LowVig.ag | -136 | +116 | +1.5 (-165) | 6.5 | -115 / -105 |
| BetOnline.ag | -136 | +116 | +1.5 (-165) | 6.5 | -115 / -105 |
| Bovada | -130 | +100 | +1.5 (-185) | 6.5 | -120 / -110 |
| DraftKings | -125 | +100 | +1.5 (-175) | 6.5 | -115 / -105 |
| Bally Bet | -134 | +104 | +0.5 (-105) | 6.5 | -125 / -109 |
| BetRivers | -134 | +104 | +0.5 (-105) | 6.5 | -125 / -109 |
| BetMGM | -125 | -102 | +1.5 (-175) | 6.5 | -115 / -110 |
Pricing Context: NPB Vig
Lowest-vig sportsbooks for NPB right now: Pinnacle (B+, 3.44% avg vig), LowVig.ag (B+, 3.80% avg vig), BetOnline.ag (B+, 3.80% avg vig). Lower vig means the book keeps less of every dollar wagered — the best single-game price and the best long-run pricing are not always the same book. Pinnacle, which holds a best price on this game, grades B+ on NPB vig overall.
Previous Meetings — Best Closing Prices
Head-to-head history with the best available price per side at close — the line-shopping benchmark for this matchup.
| Date | Game | Away best | Home best | Spread (home) | Total | Books |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | Saitama Seibu Lions @ Chiba Lotte Marines | -121 (Bally Bet) | +115 (LowVig.ag) | +1.5 | 7 | 17 |
| Sep 26, 2026 | Chiba Lotte Marines @ Saitama Seibu Lions | +130 (DraftKings) | -140 (BetOnline.ag) | -1.5 | 6.5 | 18 |
| Sep 25, 2026 | Chiba Lotte Marines @ Saitama Seibu Lions | +125 (DraftKings) | -132 (Bally Bet) | -1.5 | 6.5 | 18 |
| Sep 21, 2026 | Saitama Seibu Lions @ Chiba Lotte Marines | -125 (Pinnacle) | +111 (Pinnacle) | +1.5 | 7 | 5 |
| Sep 20, 2026 | Saitama Seibu Lions @ Chiba Lotte Marines | -127 (BetRivers) | +117 (Pinnacle) | +1.5 | 6.5 | 17 |
| Sep 19, 2026 | Saitama Seibu Lions @ Chiba Lotte Marines | -135 (LowVig.ag) | +127 (Pinnacle) | +1.5 | 6.5 | 16 |
Frequently Asked Questions
Which sportsbook has the best odds for Saitama Seibu Lions vs Chiba Lotte Marines?
Best available moneyline right now: Saitama Seibu Lions -122 at Pinnacle (runner-up -122 at BetUS); Chiba Lotte Marines +116 at LowVig.ag (runner-up +116 at BetOnline.ag). Prices refresh hourly — the full board below shows every tracked sportsbook.
What is the spread for Saitama Seibu Lions vs Chiba Lotte Marines?
The consensus spread is Chiba Lotte Marines +1.5. Best price at that number: Saitama Seibu Lions -1.5 (+148) at FanDuel (runner-up +146 at Pinnacle); Chiba Lotte Marines +1.5 (-165) at LowVig.ag (runner-up -165 at BetOnline.ag). Some sportsbooks deal a different number — the full board below lists every book's spread.
What is the over/under for Saitama Seibu Lions vs Chiba Lotte Marines?
The consensus total is 6.5. Best price at that number: Over 6.5 (-112) at MyBookie.ag (runner-up -113 at Pinnacle); Under 6.5 (-103) at Pinnacle (runner-up -105 at LowVig.ag).
Has the line moved for Saitama Seibu Lions vs Chiba Lotte Marines?
Since Oct 5, 9 AM ET, the moneyline has moved toward Chiba Lotte Marines (Saitama Seibu Lions price improved from -133 to -122).
How current are these odds?
Odds are refreshed hourly from live sportsbook data (last update: October 6, 2026 at 7:00 AM UTC). Odds change quickly around game time — always verify the price at the book before betting.
How We Calculate These Numbers
- Data Source
- All odds on this page come from The Odds API, which aggregates real-time lines from licensed US and offshore sportsbooks. We track moneyline, spread, and totals markets across every sport with active betting lines.
- Update Frequency
- We pull a fresh snapshot of every tracked market every hour, on the hour (UTC). Each snapshot captures the latest lines from every sportsbook that has posted odds for a given event. The timestamp at the top of each page tells you exactly when the data was last refreshed.
- Vig Calculation
- Vig (short for vigorish, also called juice or overround) measures the margin a sportsbook builds into its odds. We calculate it by converting the odds on each side of a market to implied probabilities, summing those probabilities, and subtracting 100%. For example, a market priced at -110/-110 implies 52.38% on each side — a total of 104.76%, meaning a vig of 4.76%. Lower vig means better value for bettors because you keep more of your winnings.
- Per-Market Breakdown
- We compute vig separately for each market type: moneyline (h2h), point spreads, and totals (over/under). The "average vig" shown for each sportsbook is the mean across all market types weighted by the number of events sampled in each market.
- Grading Scale
- Every sportsbook receives a letter grade based on its average vig: A+ (under 2%) is exchange-level pricing. A (2–3%) is very competitive. B+ (3–4%) is above average. B (4–5%) is the industry standard — a -110/-110 line is 4.76%. C+ (5–6%) is slightly below average. C (6–7%) is below average. D (7–8%) is high vig. D− (8–10%) is very high vig. F (10%+) is predatory pricing. See the full Vig Index Methodology for formulas, worked examples, and known limitations.
- Trend Tracking
- We store daily snapshots for 30 days, allowing us to show 24-hour and 7-day vig trends. A downward trend (improving) means sportsbooks are tightening their lines — often in response to increased competition or higher betting volume as a season heats up.