TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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W50 Berkeley, CA: Janae Preston vs Connie Ma
⌛Ending Soon
polymarket

Who will win Janae Preston vs Connie Ma?

Volume:
$20,891

W50 Berkeley, CA: Janae Preston vs Connie Ma

 - Polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma - Polymarket

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Sep 24, 2026

Closed: Sep 24, 4:53 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma

View
100%
Yes 100¢No 0.1¢
0.1¢
N/A
$20,891
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

Completed Match

100%
Yes 100¢No 1¢
1¢
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Set 1 Winner

100%
Yes 100¢No 0.9¢
0.9¢
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Set 2 Winner

100%
Yes 100¢No 0.9¢
0.9¢
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Total Sets: O/U 2.5

0%
Yes 0.9¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Set 1 O/U 8.5

100%
Yes 100¢No 0.1¢
0.1¢
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Set 1 O/U 9.5

0%
Yes 0.9¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Set 1 O/U 10.5

0%
Yes 0.9¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Set 2 O/U 8.5

100%
Yes 100¢No 0.9¢
0.9¢
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Set 2 O/U 9.5

0%
Yes 0.9¢No 100¢
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N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Set 2 O/U 10.5

0%
Yes 0.9¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Match O/U 21.5

0%
Yes 1¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Match O/U 22.5

0%
Yes 0.9¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Match O/U 23.5

0%
Yes 0.9¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Set Handicap +/-1.5

100%
Yes 100¢No 0.9¢
0.9¢
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
polymarket

W50 Berkeley, CA: Janae Preston vs Connie Ma Set Handicap +/-1.5

0%
Yes 0.9¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
1d 23h 33m
Yes
Total markets: 16

Description

This market refers to the tennis match between Janae Preston and Connie Ma in the W50 Berkeley, CA, Main Draw, originally scheduled for September 24, 2026 at 1:00PM ET. This market will resolve to 'Janae Preston' if Janae Preston advances against Connie Ma. This market will resolve to 'Connie Ma' if Connie Ma advances against Janae Preston. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 8, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Polymarket

This market refers to the tennis match between Janae Preston and Connie Ma in the W50 Berkeley, CA, Main Draw, originally scheduled for September 24, 2026 at 1:00PM ET. This market will resolve to 'Janae Preston' if Janae Preston advances against Connie Ma. This market will resolve to 'Connie Ma' if Connie Ma advances against Janae Preston. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 8, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the W50 Berkeley tennis match tracks the current odds reflecting the probability of each player winning. It also displays the price history, showing how the odds have changed over time, and the 24-hour trading volume, which indicates how much activity there has been in this market recently. Currently, the total volume is $20,891 and the 24-hour volume is $20,891. This information allows traders to assess market sentiment and make informed decisions about whether to buy or sell shares representing their predictions.

Typically, prediction market odds offer a different perspective than those found at traditional sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, which represents their profit margin. This market, being driven by the collective wisdom of traders, can sometimes provide more accurate probabilities, especially as new information emerges. However, sportsbook odds are readily available and widely publicized, offering a convenient benchmark for comparison. Discrepancies between the two can present opportunities for arbitrage, where traders attempt to profit from the difference in pricing.

This market resolves around Oct 1, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official results of the W50 Berkeley, CA tennis match between Janae Preston and Connie Ma. The winner of the match, as determined by the official tournament organizers, will be the outcome reflected in the market’s resolution. Any potential delays or disputes will be addressed based on publicly available information and standard tournament procedures.

Several factors could influence the trading activity in this market before resolution. Any news regarding player form, such as injuries or recent match results, would likely impact the odds. Unexpected weather conditions at the tournament location could also play a role, potentially affecting player performance. Furthermore, significant shifts in public sentiment or expert analysis regarding the players' chances of winning could drive trading volume and price fluctuations. Ultimately, any information that alters the perceived probability of either player winning could move this market.