Bengaluru 3: Ilya Ivashka vs Hamish Stewart

Platform comparison

Active sub-markets

Market context

Ilya Ivashka is due to face Hamish Stewart in the Bengaluru 3 Challenger semi-final, and the market is already pricing a clean Ivashka advance at 100% YES. That sits sharply above the only clearly visible external price point: FanDuel’s set market lists Ivashka to win the match and see both players take a set at -5000, with Stewart in the same scenario at +1200, while Kalshi’s contract is a straight binary on Ivashka winning the match. The gap is less about disagreement on the winner than about how absolute the prediction-market price is versus sportsbook nuance around set scorelines and in-play fragility.

On profile, the case for Ivashka rests on the wider pedigree gap: TennisTemple lists him at 631 and Stewart at 317, but Ivashka is the more experienced name and the market appears to be treating this as near-certain in line with that edge. Comparable Challenger semi-finals with one player priced at near-short odds can still be vulnerable to interruption, especially on the ATP Challenger Tour where schedule compression is common. The main reason to watch is not form drift, but whether the match is actually completed inside the settlement window.

The practical catalysts are straightforward: confirmation that the semi-final is played as scheduled, any postponement from the Bengaluru order of play, and whether weather or court backlog pushes completion beyond 7 days, which would force the market to 50-50. ATP Challenger streaming listings and Flashscore’s live match page are the quickest public checks for whether the fixture remains live on the day. If the match starts but does not finish, the advancement rules matter more than pre-match price, because the contract resolves on who advances rather than who leads on court.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Bengaluru 3: Ilya Ivashka vs Hamish Stewart across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.