Oeiras 4: Sofia Costoulas vs Elena Pridankina
2 signals across 1 market · $8,344 tracked · resolves Apr 29, 2026
This Oeiras 4 prediction market tracks who will advance in the tennis match between Sofia Costoulas and Elena Pridankina. PolySpotter is monitoring $8,344 in tracked smart money activity, including a sharp cluster buying the dip and a pro bettor entering around 52¢.

Markets (1)
Top trades across all markets
- Sharp cluster buying dip
Three wallets piled into Sofia Costoulas for nearly $6k, including one bettor with a 73% win rate and $6.1M profit, buying after a sharp 11-point price drop.
$5,952Score: 5.2 - Pro bettor at 52¢
A highly active sports bettor with a 73% win rate and $6.1M profit bought Sofia Costoulas at 52¢, beating the current 56¢ market price.
$2,392Wallet win rate: 72%Score: 4.0
Top wallets in this event
- 0xfe787d…0319$2,392 · 1 market · 1 alert · 72% wins
FAQs
What are the Costoulas vs Pridankina odds on Polymarket?
The Polymarket odds reflect the market-implied probability that either Sofia Costoulas or Elena Pridankina advances from the Oeiras 4 match. Prices can move quickly as traders react to lineups, form, injuries, and in-play information.
What is the smart money doing on this match?
PolySpotter has tracked $8,344 in smart money activity across this event, with 2 signals so far. Recent alerts include a sharp cluster buying the dip and a pro bettor taking a position around 52¢.
How does this prediction market resolve?
The market resolves to Sofia Costoulas if she advances against Elena Pridankina, and to Elena Pridankina if she advances. If the match is canceled, tied, or delayed beyond the specified window without a winner, special resolution rules may apply.
When does Costoulas vs Pridankina resolve?
The event is scheduled around the Oeiras 4 match originally set for April 22, 2026, and is expected to resolve by April 29, 2026 at 09:00 UTC, depending on match completion and official results.