What is the Efremova vs Lulu Sun prediction market about?

This market covers the Madrid Open qualifying match between Ksenia Efremova and Lulu Sun. It resolves to the player who advances from the match.

When does the Efremova vs Lulu Sun market resolve?

The market is tied to the match originally scheduled for April 20, 2026 at 11:30 AM ET, and the listed resolution date is April 27, 2026. If the match is delayed beyond seven days without a winner, the market resolves according to the platform's stated rules.

How does this Polymarket resolve if the match is canceled?

If the match is canceled and never played, ends in a tie, or is delayed more than seven days from the scheduled start without a winner being determined, the market resolves based on the cancellation and delay rules in the market description.

Why are traders watching Lulu Sun in this market?

Recent smart money alerts mention a Lulu Sun wallet cluster, a funded cluster, a 99% win-rate bettor, and a pro tennis sharp buying the dip. That activity suggests notable trader interest in Lulu Sun side of the market.

What should I look at besides the current odds?

In addition to the live prediction market odds, many traders watch smart money signals, wallet clustering, recent betting activity, and any match-status updates that could affect resolution timing.

Madrid Open, Qualification: Ksenia Efremova vs Lulu Sun

This prediction market tracks the Madrid Open qualifying match between Ksenia Efremova and Lulu Sun, originally scheduled for April 20, 2026 at 11:30 AM ET. The market resolves to the player who advances, with resolution expected by April 27, 2026 if the match is completed within the listed rules. PolySpotter users watching this market can also track smart money activity, including recent signals tied to Lulu Sun and pro tennis bettors.

This market refers to the tennis match between Ksenia Efremova and Lulu Sun in the Madrid Open, Qualification, originally scheduled for April 20, 2026 at 11:30AM ET. This market will resolve to 'Ksenia Efremova' if Ksenia Efremova advances against Lulu Sun. This market will resolve to 'Lulu Sun' if Lulu Sun advances against Ksenia Efremova. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 WTA Tour. A consensus of credible reporting may also be used.

5 smart money signals detected, totaling $33,715.

Categories: Tennis, Sports, Games

Notable Trades

Repeat new-wallet whale

A brand-new wallet has repeatedly deployed large size across markets and just bought $6.8k of Lulu Sun at 19¢ right before this match market moved to 0%, during an extreme volume surge.

This new wallet has already triggered 42 large-bet alerts, with about $410k flagged despite having no long history yet.
They bought Lulu Sun at 19¢ during a 484x volume spike, showing strong conviction before the market went to 0%.
The trade was sizable at $6.8k, though this is a liquid tennis market so the main signal is the wallet's repeated aggressive betting pattern.

$6,822 on Lulu Sun

Pro tennis sharp buying dip

A highly profitable serial cross-market bettor with a 73% win rate put over $10k into Ksenia Efremova during a huge pre-match volume spike, making this worth tracking despite the market moving sharply against the entry.

This bettor has won 2,234 of 3,054 resolved markets and is up $5.68M lifetime
They put $10.3k into Ksenia Efremova as volume ran 171x above normal, showing real conviction
They flipped from a small closed Lulu Sun position into Ksenia, suggesting a fresh directional view rather than routine profit-taking

$10,299 on Ksenia Efremova | Wallet win rate: 73%

4-wallet Lulu Sun cluster

A 4-wallet coordinated cluster, including 3 linked wallets and a repeat large new wallet, piled into Lulu Sun for $13k during a huge volume spike and one wallet got an excellent 19¢ fill before the price rebounded to 34¢.

Four wallets all bought Lulu Sun for $13k total, and three of them trace back to the same funder.
One repeat new wallet has already been flagged 37 times for $376k of large bets and got the best entry at 19¢; Lulu Sun is now 34%.
This hit during a 171x volume spike, which makes the coordinated buying more worth tracking than a routine single whale bet.

$13,048 on Lulu Sun

5-wallet funded cluster

A large linked-wallet cluster with extensive cross-market experience piled into this tennis match during a major volume spike and drove a sharp price move, making it notable coordinated flow despite this wallet's poor entry versus current odds.

5 linked wallets funded from the same source put in about $10.2k total on this match.
This trader is highly active across 351 markets with a 61% win rate and about $99k lifetime profit.
The market saw a 37x volume spike and Ksenia's price jumped 32 points during the move.

$1,574 on Ksenia Efremova | Wallet win rate: 61%

99% win-rate bettor

A historically elite sports bettor with a 99% win rate made a fresh ~$2k buy on Ksenia Efremova, which is notable despite the modest size because the wallet’s long-term edge is exceptional.

This bettor wins 269 of 273 resolved trades and is up $48.4k lifetime
They bought Ksenia Efremova at 54¢, a level that suggests they saw value before the market moved back to 50¢
The signal is mostly the trader, not the size: this is a proven sharp wallet worth tracking

$1,972 on Ksenia Efremova | Wallet win rate: 99%