Trade: FK TSC Backa Topola vs. FK Radnicki Nis

Market context

FK TSC Backa Topola will host FK Radnicki Nis in a Serbian SuperLiga fixture on Saturday, 16 May 2026. The current order book on Polymarket reflects a 48% implied probability for a Backa Topola victory, suggesting near-parity between the two sides in trader expectations. This probability has formed through real-time trading activity and reflects the aggregate assessment of available information about team form, squad composition, and historical matchup dynamics.

Backa Topola and Radnicki Nis occupy different tiers of Serbian football's competitive hierarchy. Backa Topola, based in Topola, has historically competed in the SuperLiga with variable success, whilst Radnicki Nis, one of Serbia's established clubs, typically fields a more consistent squad. Head-to-head records between these sides show competitive encounters, with neither team demonstrating decisive dominance. The 48% probability for a home win reflects the marginal advantage typically afforded to the host side, though this is substantially discounted by Radnicki Nis's relative strength.

Traders should monitor team news releases and official SuperLiga fixture confirmations as the settlement window approaches. Injury announcements, managerial changes, or late squad adjustments in the fortnight before the match could materially shift probabilities. Recent form in the weeks preceding 16 May will be particularly relevant; any significant winning or losing runs by either side in April or early May would likely trigger order book repricing. Confirmation of the fixture date and venue should be verified through official Serbian Football Association channels.

Resolution source

This market settles from the official outcome published at https://superliga.rs/. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.

How to trade this market step by step

The mechanics for trading "FK TSC Backa Topola vs. FK Radnicki Nis" are the same as any other PolyGram sporting 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.

1. Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
2. Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
3. Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
4. Size your position. If you stake 100 USDC at 50% YES, you'll receive shares that pay $200 if YES resolves true — a 100% gross return. If NO resolves, your shares are worth $0.
5. Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
6. Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.

How active is this market?

$0 in lifetime turnover and $2K of resting liquidity puts this market in the below the median by volume for sports contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.

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.

Key terms

YES / NO share

A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.

CLOB

Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.

Liquidity

USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.

UMA optimistic oracle

The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.

Slippage

The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.

Conditional token

ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.

See the full prediction-market glossary →

Frequently asked questions

Risk and regulatory note

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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