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National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante

How the prediction markets are pricing "National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante" right now — live Polymarket order book quote, plus platform comparison.

National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set 1 O/U 8.5 85% National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set 2 Winner 64% National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Match O/U 21.5 58% National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante 56% Volume: $114K Liquidity: $276K Closes: 13 Aug 2026
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National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Election Predictions UK) Pick
polygram.ink (preferred broker)
85% 15% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Trade this market →
Polymarket (direct)
polymarket.com
85% 15% 0% Geo-blocked in US/UK/EU USDC, on-chain Trade this market →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Trade this market →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Trade this market →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Trade this market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set 1 O/U 8.585%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set 2 Winner64%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Match O/U 21.558%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante56%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set 1 Winner54%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Match O/U 22.554%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set 2 O/U 8.551%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set 2 O/U 9.551%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set 2 O/U 10.551%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Match O/U 23.551%
Completed Match50%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Total Sets: O/U 2.542%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set 1 O/U 9.535%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set 1 O/U 10.535%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set Handicap +/-1.534%
National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante Set Handicap +/-1.526%

Market context

Alexei Popyrin’s meeting with Thiago Agustin Tirante at the National Bank Open sits in the slightly bullish range for Popyrin, but not by a wide margin. The market’s 56% yes price for Popyrin is consistent with a match-up where the higher-profile player has the stronger baseline pedigree, yet the underdog has enough recent form to prevent a heavy favourite read. The pair had no previous head-to-head before this tournament, so traders are leaning on current level rather than any direct history[1][3][13][14].

The main framing point is surface and tournament context. Popyrin has a stronger reputation on the hard-court Masters stage, and one source notes a perfect 8-0 main-draw record in Montreal, including the 2024 title run[13]. Tirante, by contrast, is still trying to establish himself at this level; Tennis.com lists this as only his second chance to reach the round of 16 at a Masters 1000 event, which matters because his pathway has depended on sustaining an upset run rather than a long elite résumé[13][14].

For traders, the key catalyst is whether the match is actually completed before the settlement deadline, because any cancellation, tie, or delay beyond seven days pushes the market to 50-50. On-court, the most relevant indicators are serve quality and early return pressure: preview data gives Popyrin a slight edge on service points and a clear edge on aces, while Tirante grades better on return points and break-point save rate[7]. Since the market is leaning only moderately to Popyrin, any live updates on start time, court assignment, or rescheduling from the tournament draw page are the main things to watch[6].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for National Bank Open: Alexei Popyrin vs Thiago Agustin Tirante plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

UK Frequently Asked Questions

How accurate are political prediction markets?
Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.
Can prediction markets influence election outcomes?
Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.
How fast do political markets react to news?
High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.
Are political prediction markets legal in my country?
It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
Are UK election prediction markets available from the UK?
Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.
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