Madrid Open: Dayana Yastremska vs Solana Sierra
This Polymarket tracks who will advance in the Madrid Open match between Dayana Yastremska and Solana Sierra, originally scheduled for April 21, 2026 at 5:00 AM ET. The market resolves to the player who advances, and if the match is not played, ends without a winner, or is delayed more than 7 days, it resolves according to the stated market rules. PolySpotter is currently tracking $4,909 in smart money activity across 1 signal, including alerts for a coordinated fade, favorite push, and a new profitable whale.
This market refers to the tennis match between Dayana Yastremska and Solana Sierra in the Madrid Open, originally scheduled for April 21, 2026 at 5:00AM ET. This market will resolve to 'Dayana Yastremska' if Dayana Yastremska advances against Solana Sierra. This market will resolve to 'Solana Sierra' if Solana Sierra advances against Dayana Yastremska. 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.
3 smart money signals detected, totaling $20,259.
Categories: Tennis, Sports, Games
Notable Trades
3-wallet coordinated fade
Three wallets sold Yastremska in sync during a sharp 33-point move, and one appears to be a high-volume cross-market bettor with positive lifetime P&L, making this coordinated fade worth watching despite mixed wallet quality.
- Three wallets hit the same side within minutes, effectively buying Solana Sierra for about 40¢ to 74¢.
- The market moved hard during the burst, with Yastremska up 33 points, so this was real flow pushing price.
- One wallet has bet across 40 events and is up about $23k lifetime, which adds some credibility to the group move.
$4,909 on Solana Sierra
New profitable whale
A brand-new wallet with early profits is repeatedly making large bets and just bought Solana Sierra at 45¢ before the market moved up to 57%, suggesting real conviction and possible edge.
- This wallet is less than 3 hours old, has already made 4 large flagged bets, and is up $3,013 so far.
- They bought Solana Sierra at 45¢ and the market is now 57%, so this entry is already well in the money.
- A $3,675 bet is meaningful size even in a liquid market, and the bettor is adding fresh positions quickly across markets.
$3,675 on Solana Sierra | Wallet win rate: 100%
4-wallet contrarian cluster
Four wallets piled into Dayana Yastremska during a sharp, high-volume price swing, creating a coordinated contrarian entry around 34-58¢ in an active tennis market.
- Four wallets lined up on Dayana Yastremska for $11.7k while the market was swinging fast.
- Two buys got in at 34¢ and 39¢, well below the current 42¢ price after a 25x volume surge.
- One of the wallets has over 18,000 resolved bets and more than $1.38M in lifetime profit, adding some signal quality to the cluster.
$11,675 on Dayana Yastremska
Top Holders
- 0x6fc4...c89d — Solana Sierra, $15,148 (100% win rate)
- 0xb595...5922 — Solana Sierra, $7,598 (99% win rate)
- 0x2a2c...9bc1 — Dayana Yastremska, $6,072 (53% win rate)
- 0x204f...5e14 — Dayana Yastremska, $5,783 (55% win rate)
- 0xd3df...82fa — Solana Sierra, $5,474 (54% win rate)
- 0x84ad...bfb7 — Solana Sierra, $4,209 (61% win rate)
- 0x507e...beae — Solana Sierra, $3,985 (50% win rate)
- 0xd218...b5c9 — Solana Sierra, $3,406 (46% win rate)
- 0x38c2...d3a7 — Solana Sierra, $3,266 (52% win rate)
- 0x6f7b...440f — Dayana Yastremska, $2,985
