A Polymarket sports trader called Countryside has pulled $4.97M in net profit since Novemb

A Polymarket sports trader called Countryside has pulled $4.97M in net profit since November 2025 across 1,233 predictions.

Three trades alone account for $1.71M of that — $879K in entries turned into $2.59M in payouts. That's roughly a 195% return on those positions.

The entire profit comes from a single category: sports. Not politics, not macro, not crypto — just sports markets.

For traders watching edge in Polymarket's sports vertical, this is a data point worth studying. Someone is consistently beating these markets at scale, and the track record is public.