TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Sports
Quentin Halys vs Marcos Giron: Set 2 Winner
kalshi

Who will win Set 2: Halys vs Giron?

Volume:
$15,068

Marcos Giron

 - Kalshi

Marcos Giron - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 2, 2026

Closed: Jul 2, 10:46 AM 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

Marcos Giron

View
100%
Yes 100¢No 0¢
100¢
N/A
$11,478
N/A
N/A
$9,393
Settled
Yes
kalshi

Quentin Halys

0%
Yes 0¢No 100¢
100¢
N/A
$3,590
N/A
N/A
$3,414
Settled
No
Total markets: 2

Description

This market determines the winner of the second set in the professional tennis match between Quentin Halys and Marcos Giron at the 2026 Wimbledon Men's Singles Round of 64 on July 2. The market resolves based on which player wins the set during actual play.

Kalshi

The market resolves to Yes for whichever player wins set 2 of the match. If the match does not occur before it starts due to injury, walkover, forfeiture, or cancellation, the market resolves to a fair price. If the match is postponed or delayed, the market remains open until the rescheduled match concludes within two weeks. If a player retires, markets that can be unconditionally settled based on completed play resolve accordingly; those that cannot are settled at Fair Market Price as determined by the Exchange.

Frequently asked questions

On Kalshi, the dashboard for the Halys vs Giron Set 2 winner market displays real-time odds on which player will win the second set of their match. The interface shows the current probability estimate alongside historical price movements, allowing traders to monitor how sentiment shifts as match conditions evolve. You can also track trading activity and liquidity metrics to understand market depth and participation levels throughout the event window.

Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show materially different implied probabilities than traditional sports betting venues, especially as new information emerges closer to the match. Comparing both can reveal where consensus differs most sharply.

On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the latest matched trades, with the price updating in real time as new orders flow in. Traders profit by correctly predicting the set winner, and the market price converges toward the true probability as the match approaches and information becomes clearer.

This market resolves around Jul 2, 2026, once the second set of the Halys vs Giron match concludes and the winner is verified against credible public sources. The outcome is determined by which player wins the set according to official match records. Early resolution may occur if the match is abandoned or rescheduled in a way that affects set completion.

Key catalysts include player form leading into the match, recent head-to-head records, court surface conditions, and any injury updates or lineup changes. During the match itself, the first set result often influences expectations for the second set, as momentum and fatigue play significant roles. Weather delays, player fitness issues emerging mid-match, or unexpected tactical shifts can all trigger sharp price movements as traders reassess probabilities in real time.