Resolution criteria on PolyGram: This market refers to the tennis match between Ryuki Matsuda and Christopher Papa in the Bengaluru 2, originally scheduled for May 12, 2026 at 6:00AM ET. This market will resolve to 'Ryuki Matsuda' if Ryuki Matsuda advances against Christopher Papa. This market will resolve to 'Christopher Papa' if Christopher Papa advances against Ryuki Matsuda. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
Market outcomes
| Bengaluru 2: Ryuki Matsuda vs Christopher Papa | 63% YES | 38% NO |
| Completed Match | 50% YES | 51% NO |
| Bengaluru 2: Ryuki Matsuda vs Christopher Papa Set 1 Winner | 59% YES | 41% NO |
| Bengaluru 2: Ryuki Matsuda vs Christopher Papa Total Sets: O/U 2.5 | 35% YES | 65% NO |
| Bengaluru 2: Ryuki Matsuda vs Christopher Papa Set 1 O/U 8.5 | 74% YES | 27% NO |
| Bengaluru 2: Ryuki Matsuda vs Christopher Papa Match O/U 21.5 | 50% YES | 51% NO |
| Bengaluru 2: Ryuki Matsuda vs Christopher Papa Set 1 O/U 9.5 | 50% YES | 50% NO |
| Bengaluru 2: Ryuki Matsuda vs Christopher Papa Match O/U 22.5 | 43% YES | 57% NO |
Ryuki Matsuda and Christopher Papa are scheduled to compete in the Bengaluru 2 tennis tournament on 12 May 2026. The match represents a second meeting between the players, with the current order book on Polymarket pricing Matsuda's advancement at 59%, reflecting modest confidence in the Japanese player's prospects. Settlement occurs on 19 May, allowing a seven-day window for completion; matches extending beyond this period without a determined winner trigger a 50-50 resolution.
Matsuda holds a favourable recent record against Papa, having won their previous encounter. Papa, however, competes regularly on the ATP Challenger circuit and has demonstrated capacity to trouble higher-ranked opponents on hard courts. The current 59% probability suggests the market views this as a competitive fixture rather than a clear-cut outcome, with Papa's baseline competence preventing a wider gap despite Matsuda's head-to-head advantage. Historical patterns in Challenger-level tennis show that surface conditions and recent form shifts can substantially alter expected outcomes within weeks of scheduled play.
Traders should monitor official tournament scheduling confirmations from the ATP, player injury announcements, and any weather disruptions affecting the Bengaluru venue in mid-May. Recent tournament cancellations and rescheduling across Indian hard-court events have occasionally created settlement complications. Withdrawal news or late fitness updates from either player would likely shift the order book materially, particularly given the relatively tight current pricing and the seven-day completion window that leaves limited margin for fixture delays.
This market settles from the official outcome published at https://www.atptour.com/en/scores/current. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.
The mechanics for trading "Bengaluru 2: Ryuki Matsuda vs Christopher Papa" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
$2K in lifetime turnover and $24K of resting liquidity puts this market in the below the median by volume for tennis contracts on PolyGram. Order-book depth is modest — expect a couple of cents of slippage on $1k+ trades.
Last 24 hours alone saw $2K in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.
The market has been open for under a month — fresh enough that information asymmetry remains a real factor.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Resolution is sourced from https://www.atptour.com/en/scores/current. Settlement is executed by the UMA optimistic oracle on Polygon, with a 2-hour dispute window before payouts clear.
This prediction market is scheduled to close on 19 May 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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