LoL: CTBC Flying Oyster vs GAM Esports (BO3) - LCP Group Stage

Platform comparison

Market context

CTBC Flying Oyster and GAM Esports are meeting in a best-of-three group-stage series, and the market’s 37% YES price implies the shorter-end favourite is GAM rather than CFO. That is consistent with the most recent head-to-head pattern: GAM beat CTBC Flying Oyster 2-1 in May 2026, and they also split earlier 2026 meetings, so the matchup has not been one-way despite CFO’s stronger long-run record in the rivalry[17][16][8].

The balance of evidence still leans slightly towards CTBC Flying Oyster on series history, but the more recent form picture is mixed. Sheep Esports lists CFO at 2-1 in recent LCP results and GAM at 2-1 as well, while also showing CFO with a 14-6 head-to-head advantage in completed series across the broader sample[8]. Earlier 2026 results are more favourable to GAM than the older history suggests, which helps explain why the crowd is not pricing CFO as a clear favourite despite the historical edge[17][16].

For traders, the main catalysts are lineup confirmation and any late schedule changes before the 07:30 UTC start. Both teams were listed in recent match centres for the same fixture window, and Flashscore’s live listing shows the game on 31 July 2026, so the key risk is not league context but whether the match begins on time and with the expected starters[2][5]. Recent results also matter: GAM’s 2-0 over CTBC Flying Oyster in Split 1 and their stronger showing in Split 2 suggest their current level may be closer than the broader head-to-head record implies[3][17].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for LoL: CTBC Flying Oyster vs GAM Esports (BO3) - LCP Group Stage. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

Which sports markets are available?

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Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.