Who leads this month
BIAVN leads the basketball board with $16,549 over the past 30 days on Polymarket, from 34 settled bets and a 91% win rate. The top 10 made $51,032 between them. 75 traders qualify, 13 on Polymarket and 62 on Kalshi.
The biggest single win on the board paid $4,200, to apathy51.
How this leaderboard is ranked
Rivo ranks traders by profit on the basketball bets they placed over the past 30 days. Each bet counts when its market settles, against the price the trader paid, so a bet that is still open adds nothing yet. A trader needs 10 settled bets to be listed, and win rate and return use the same bar. Every number comes from trades Rivo recorded on Polymarket and Kalshi. Read how Rivo scores trades for the details.
For the long run record, see the best basketball traders of all time.
Copy a trader from this board
Open any trader for the full record: profit curve, win rate against the odds paid, results by bet size and the markets they trade most. Follow them for alerts on every new position, or build a bot that copies them on paper at your own size and read the result before you risk money.
Frequently asked questions
Who is the best basketball trader this month?
BIAVN on Polymarket, with $16,549 profit over the past 30 days from 34 settled bets and a 91% win rate.
How is this basketball leaderboard ranked?
By profit on the bets each trader placed over the past 30 days, counted as each market settles, from trades Rivo recorded on Polymarket and Kalshi. A trader needs 10 settled bets to be listed. Nothing is self-reported.
How often does the leaderboard update?
Every hour. The window rolls forward with it, so a bet drops off once it is older than the window.
Can I copy a top basketball trader?
Yes. Follow any trader for alerts on every new position, or build a bot that copies them on paper at your own size. On Kalshi a bot can copy live through your own API key.
How many traders are on this leaderboard?
75 traders qualify over the past 30 days, with 4,613 settled bets between them. The table shows the top 75.