Smart money address bets $813,000 on Polymarket tennis markets across two matches
A smart money address wagered $813,000 on Polymarket shares backing Flavio Cobolli to defeat Zachary Svajda, according to NS3 data, in a bet placed after Cobolli's win in the tennis match. Separately, another smart money address invested over $60,000 in Polymarket shares wagering on Aryna Sabalenka to defeat Clara Schneider, per NS3.AI data. Both positions appear tied to outcomes in tennis markets on the Polymarket platform, with the Cobolli position representing a substantially larger notional exposure than the Sabalenka trade. The activity follows a pattern of concentrated smart-money positions in individual sports outcomes, flagged through on-chain analytics tools.
On-chain analytics firms like NS3 are becoming the primary signal source for whale-tracking in prediction markets, making their labeling methodology a de facto gatekeeper for what retail traders treat as informed flow.
Joins Polymarket's World Cup launch, PPA Tour partnership, and UFC pricing as the fourth sports-market move this quarter, cementing the platform's pivot from election-only venue to year-round sports liquidity hub rivaling Kalshi.