$13,843 on Heerenveen - AZ Alkmaar — Eredivisie

Context

26th-largest Heerenveen bet on tail.bet.

Tracked on tail.bet, AZ Alkmaar has drawn three high-roller wagers totalling $43,636, all structured as parlays. The largest captured bet staked $10,000 on an Over 3.5 line in the AZ Alkmaar–Twente fixture, which settled as a loss. All three positions settled against backers, producing a negative ROI of 100%. The exclusive parlay construction across this small sample distinguishes the approach from typical single-bet patterns in the dataset.