TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Sports
Andy Roddick vs Roger Federer
kalshi

Andy Roddick vs Roger Federer

Volume:
$21,504

Roger Federer

 - Kalshi

Roger Federer - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 26, 2026

Closed: Aug 25, 10:28 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Roger Federer

View
100%
Yes 100¢No 0¢
100¢
N/A
$12,032
N/A
N/A
$10,089
Settled
Yes
kalshi

Andy Roddick

0%
Yes 0¢No 100¢
100¢
N/A
$9,472
N/A
N/A
$6,935
Settled
No
Total markets: 2

Description

This event tracks the outcome of a professional tennis exhibition match between Andy Roddick and Roger Federer scheduled for the 2026 US Open. The market focuses on which player wins the match after play has officially begun. If the match does not start due to injury, cancellation, or other issues, the market will resolve to a fair price instead of a definitive win for either player.

Kalshi

If Andy Roddick wins the Andy Roddick vs Roger Federer professional tennis match in the 2026 US Open Exhibition after a ball has been played, then the market resolves to Yes. If Roger Federer wins the Andy Roddick vs Roger Federer professional tennis match in the 2026 US Open Exhibition after a ball has been played, then the market resolves to Yes.