KBO has 5 matches on Tuesday, September 8. Below is the full slate with bookmaker prices and the probabilities those prices imply once the margin is removed.
Fixtures and odds
| UTC | Match | Home | Away | Implied |
|---|---|---|---|---|
| 09:30 | Samsung Lions vs Kia Tigers | 1.36 | 1.41 | 50.9% / 49.1% |
| 09:30 | LG Twins vs Kiwoom Heroes | 1.32 | 2.60 | 66.4% / 33.6% |
| 09:30 | Hanwha Eagles vs Doosan Bears | 1.83 | 1.64 | 47.3% / 52.7% |
| 09:30 | NC Dinos vs Lotte Giants | 1.40 | 2.01 | 59.0% / 41.0% |
| 09:30 | KT Wiz vs SSG Landers | 1.32 | 2.39 | 64.5% / 35.5% |
Odds are decimal, averaged across 3 books (kalshi, polymarket.us, polymarket). "Implied" strips the bookmaker margin so the numbers add up to 100%.
Match by match
Samsung Lions vs Kia Tigers
09:30 UTC
The market can barely separate them — 50.9% against 49.1%. Prices come from 2 books, and they differ by 2.9% on the widest side.
LG Twins vs Kiwoom Heroes
09:30 UTC
The market leans LG Twins at 66.4%. Prices come from 3 books, and they differ by 16.7% on the widest side.
Hanwha Eagles vs Doosan Bears
09:30 UTC
The market can barely separate them — 47.3% against 52.7%. Prices come from 3 books, and they differ by 21.0% on the widest side.
NC Dinos vs Lotte Giants
09:30 UTC
The market leans NC Dinos at 59.0%. Prices come from 3 books, and they differ by 14.9% on the widest side.
KT Wiz vs SSG Landers
09:30 UTC
The market leans KT Wiz at 64.5%. Prices come from 3 books, and they differ by 12.5% on the widest side.
What the market is saying
- Closest on paper — Samsung Lions vs Kia Tigers: 50.9% vs 49.1%.
- Most one-sided — LG Twins vs Kiwoom Heroes: the market gives LG Twins 66.4%.
- Where books disagree most — Hanwha Eagles vs Doosan Bears: 21.0% between the best and worst price.
- Average bookmaker margin — 22.8% across the slate.
Reading the slate
Samsung Lions versus Kia Tigers stands out as the tightest contest on the slate. The market prices this matchup at nearly a coin flip, with Samsung holding just a 50.9% implied probability of victory and a razor-thin 2.9% spread between the two available bookmakers. This level of agreement across books, combined with the statistical near-parity, suggests genuine uncertainty about the outcome. The 44.5% margin—the overround reflecting bookmaker profit—is substantially lower than elsewhere on the card, indicating that sportsbooks themselves view this as genuinely competitive rather than a decision game.
The LG Twins versus Kiwoom Heroes fixture presents the largest gap between bookmaker consensus, with a 16.7% spread despite three books offering odds. While the implied probability favors LG at 66.4%, the divergence in how different books price this matchup suggests real disagreement on where the true probability lies. Compare this to the KT Wiz versus SSG Landers matchup, which also leans heavily toward the home side at 64.5% implied but shows much tighter bookmaker agreement at 12.5% spread, indicating firmer market conviction around that line.
Hanwha Eagles versus Doosan Bears is priced as the most one-sided contest, with Doosan favored at 52.7% despite playing away—a reversal of home-field expectation. The 21.0% book spread here is substantial, making this the second-most uncertain line among the three-book fixtures. Meanwhile, NC Dinos versus Lotte Giants sits at 59.0% home implied with a moderate 14.9% spread, positioning it as a middle-ground fixture in terms of both confidence and bookmaker agreement.
Prices captured 2026-09-07 02:55 UTC. Odds move.