$18,900 parlay (4 legs) — ATP Geneva, Switzerland Men Singles

Stan Wawrinka drew nine high-roller bets tracked on tail.bet, totaling $217,185 wagered across singles and one parlay. Settled positions produced a 20% win rate with a -92% ROI, netting $199,856 in losses. The largest captured bet staked $19,685 on Pablo Carreno-Busta to defeat Wawrinka, currently pending. Backers most frequently selected Stefano Travaglia in matchups against Wawrinka, with ATP Rome representing the primary tournament context in the dataset.