"Whales" are bettors who move real money — when several of them back the same side on a game, that's a signal worth watching. We track them anonymously on Polymarket, plus Kalshi and DraftKings' own sharp-money splits, and rank each whale by how they've actually performed, not by how big their bet is. Click any player row for their full track record.

🐋 Smart money is ranked by track record, not bet size — proven winners on top, big-but-losing money sinks to the bottom as a fade signal, identities masked. "Last 30 days" is profit divided by money risked over that window. 🔥 hot 30d means that wallet's ROI has been especially strong lately. 📊 Kalshi market is the latest pricing from the regulated exchange — not tied to any one trader. ⚖️ VSIN splits show where the sharp money sits per market, from DraftKings handle data.

Spain vs Belgium

Soccer · Fri, Jul 10, 3:00 PM ET · whale read across sources

🟢 Smart money: SpainMoneyline · 2 sources agree · STRONG · proven · Kalshi

🐋 Smart money

click any row for full track record

Player	Side	Bet	Last 30 days ⓘ
Player #1 Net loser	Spain	$1.1M	+3% ROI(-3% lifetime)	view ›
Player #2 Proven winner⚽ Soccer / ML	Spain	$281K	+3% ROI(+2% lifetime)	view ›
Player #3 Proven winner⚽ Soccer / ML	Spain	$300K	+2% ROI(+2% lifetime)	view ›
Player #4 Roughly even⚽ Soccer / ML	Belgium	$537K	0% ROI(0% lifetime)	view ›
Player #5 High-volume loser	Spain	$327K	0% ROI(-1% lifetime)	view ›
Player #6 Proven winner⚽ Soccer / Totals	Draw	$604K	-2% ROI(+2% lifetime)	view ›
Player #7 High-volume loser	Draw	$448K	-4% ROI(-2% lifetime)	view ›
Player #8 High-volume loser	Belgium	$3.5M	-7% ROI(-7% lifetime)	view ›

📊 Kalshi market

anonymous flow · no whale IDs

Market favors

Spain

Net money flow

$-36,488 toward NO

Yes price (implied)

60%

No price (implied)

40%

Biggest single trade

$32,800