$100,000 parlay (7 legs) — ATP Tokyo, Japan Men Singles

Context

22nd-largest Carlos Alcaraz bet on tail.bet of 225 tracked. 12th-largest in the ATP Tokyo, Japan Men Singles on tail.bet.

Matteo Arnaldi tracked 10 high-roller bets on tail.bet totaling $177,211, with backers settling at a 55.6% win rate across nine singles and one parlay. The largest captured wager was $27,875 on a single against Hubert Hurkacz, which lost. Despite the majority of positioned bets favoring Arnaldi directly, the aggregate position returned negative $52,771 and a negative 29.8% ROI on closed outcomes, with ATP Challenger Cagliari representing the most common tournament context.