PredictionBubbles
Polymarket · SportsOpen

Ben Shelton vs. Brandon Nakashima: Total Sets O/U 2.5

Over 2.5 — market-implied probability

44.5%

Under 2.5 55.5%

$257lifetime volume

$25724h volume

$50Kliquidity

Over 2.5 is trading at 44.5% on Polymarket. $257 traded over the market’s life, $257 of it in the last day. It resolves on 21 August 2026, 7 days from now.

By volume it is number 672 of the 695 open sports markets on the board, and $257 of that traded in the last day.

Trade this on Polymarket ↗

Current odds

Over 2.544.5%
Under 2.555.5%

Prices are the market’s implied probability: a contract at 62% costs 62 cents and pays $1 if it resolves true.

Market activity

$257Lifetime volume

traded over the market's life.

$25724h volume

traded in the last day.

$50KLiquidity

resting on the order book.

Where the venue does not publish a figure, it is left out rather than shown as zero.

Market timeline

opened

resolves

7 days remaining — recalculated on every 15-minute rebuild.

See other markets ending soon →

This market is new — see other new markets →

What does 44.5% mean?

The market is currently pricing the Over 2.5 outcome at about 44.5%: a contract that pays $1 if the market resolves that way costs roughly 44.5% of its payout to buy. That number is the market-implied probability — the aggregated judgment of traders with money at stake, not a forecast by PredictionBubbles.

When the price moves, the market has repriced the question — the 24-hour figure on this page is that move in probability points, not percent. Markets can be early, late or wrong; what keeps the number honest is that anyone who disagrees can trade against it.

Where this price comes from

Source
Polymarket
Type
on-chain, Polygon
Updated
every 15 minutes
Prices read

Polymarket is an on-chain venue settling in USDC on Polygon. The number above is the last traded price on this contract, pulled from the venue’s public API and refreshed every 15 minutes. This site takes no position and sets no price of its own.

To weigh it against the same question elsewhere, open the live board: it puts the busiest open Polymarket and Kalshi market side by side, sized by volume and colored by probability.

More Sports markets

Will Oliver Bearman be the 2026 F1 Drivers' Champion?

0.1%implied probability

$12.9M traded · Polymarket · resolves

Will Franco Colapinto be the 2026 F1 Drivers' Champion?

0.1%implied probability

$12.2M traded · Polymarket · resolves

Will Valtteri Bottas be the 2026 F1 Drivers' Champion?

0.1%implied probability

$12.2M traded · Polymarket · resolves

Will Arvid Lindblad be the 2026 F1 Drivers' Champion?

0.1%implied probability

$12.0M traded · Polymarket · resolves

The biggest sports markets on the board by traded volume — browsing rather than a claim that they bear on this question. All sports markets → · See this market on the live board → · Markets moving now →