WhaleGrader Log inSign up
← Wallets

0xb4f9…c9a7

Directional Polymarket profile ↗ Backtest Alert me
What this means. On its $10k+ bets, this wallet won 6 of 7. The prices it paid implied about 4.0 wins, so it did +28.7 pts better than the market expected. That's only 7 graded bets, too few to judge. Without its single best bet: +23.3 pts. Information, not advice. How to read this →

Open bets: who else is there

Other rated wallets holding the same side, or the other side, of this wallet's open bets.

None of its 1 open bets has a proven or losing wallet on either side yet.

Price-adjusted edge
+28.7 pts
Called / graded
6/7
Expected from price
4.0
Flagged volume
$829.6k
Sample size7 graded · too small to judge skill
We treat records under 20 graded flags as noise. ±17.9 pts std. error.

Graded P&L at their stakes

+$43k
7 graded bets in the order they resolved · 6 won. Each step is one bet: win pays (1−price)/price × stake, loss costs the stake.
$0$51k
Past graded bets, not a prediction. Information, not advice.
Without their best bet
Leave out the single bet that helped most (Boston Red Sox vs. Toronto Blue Jays at 39¢) and the edge is +23.3 pts. If that falls apart, one bet made the record.
Calibration: won vs price paid
20–40¢
100% vs 39% · n=1
40–60¢
75% vs 51% · n=4
60–80¢
100% vs 77% · n=1
80–100¢
100% vs 80% · n=1
Bar = how often they won. White tick = what the price implied.
Lifetime P&L on Polymarket
+$283.9k
Last 30 days +$342.2k · $12.18M volume · 1,799 trades · since May 20, 20:00 EDT

All of this wallet's trading, from Polymarket's P&L data (realized + open). Our grades below only cover its $10k+ bets, scored against the price paid. A big P&L can come from a few huge wins; edge vs price tells you whether it's repeatable.

Polymarket profile

all trades, not just flags · public Data API
Realized P&L · recent 500 closed
+$2.96M
Open P&L · 409 positions
−$2.32M
Closed-position win rate
97%
500 closed
Wallet age · markets
157d
902 markets traded

By category

CategoryGradedCalledExpectedEdge
Sports764.0+28.7 pts

History

MarketFlagSizeImplied oddsWhenResult
Trail Blazers vs. KingsLOW BUY Trail Blazers @ 80¢ $18.2k80% 7h agocalled
Pelicans vs. Jazz: O/U 238.5LOW BUY Over @ 52¢ $10.7k52% 7h agocalled
Clippers vs. Lakers: O/U 225.5LOW BUY Under @ 50¢ $37.9k50% 8h agomissed
Trail Blazers vs. Kings: O/U 233.5LOW BUY Over @ 50¢ $25.8k50% 14h agocalled
Spread: Panthers (-3.5)LOW BUY Buccaneers @ 58¢ $61.2k
2.6× usual
58% 14h agopending
Spread: Bears (-5.5)LOW BUY Patriots @ 49¢ $15.6k49% 1d agoexcluded
Patriots vs. Bears: O/U 60.5MED BUY Under @ 52¢ $28.2k52% 1d agoexcluded
Patriots vs. Bears: O/U 50.5MED BUY Over @ 50¢ $108.3k
4.6× usual
50% 1d agoexcluded
Will FC Bayern München vs. Arsenal FC end in a draw?MED BUY Yes @ 26¢ $66.9k
2.8× usual
26% 2d agoexcluded
Will FC Bayern München win on 2026-10-21?MED BUY No @ 60¢ $115.8k
4.9× usual
60% 2d agoexcluded
Spread: FC Internazionale Milano (-1.5)LOW BUY FK Shakhtar Donetsk @ 45¢ $23.3k45% 2d agoexcluded
Will Galatasaray SK win on 2026-10-21?LOW BUY Yes @ 38¢ $16.6k38% 2d agoexcluded
Thunder vs. SpursLOW BUY Thunder @ 51¢ $11.7k51% 3d agocalled
Spread: Knicks (-4.5)LOW BUY Knicks @ 50¢ $12.6k50% 3d agoexcluded
Appalachian State vs. Coastal CarolinaLOW BUY Appalachian State @ 52¢ $23.9k52% 7d agoexcluded
49ers vs. SeahawksLOW BUY Seahawks @ 29¢ $17.8k29% 12d agoexcluded
Eagles vs. JaguarsLOW BUY Jaguars @ 77¢ $37.2k77% 13d agocalled
Indiana vs. NebraskaLOW BUY Indiana @ 50¢ $23.6k50% 13d agoexcluded
San Jose State vs. Hawai'iMED BUY Hawaii @ 57¢ $81.0k
3.4× usual
57% 20d agoexcluded
Rams vs. BroncosLOW BUY Rams @ 74¢ $15.0k74% 26d agoexcluded
Rams vs. BroncosLOW BUY Broncos @ 50¢ $30.0k50% 26d agoexcluded
Raiders vs. SaintsLOW BUY Saints @ 65¢ $11.0k65% 26d agoexcluded
Bengals vs. TexansLOW BUY Texans @ 58¢ $25.0k58% 33d agoexcluded
Boston Red Sox vs. Toronto Blue JaysLOW BUY Toronto Blue Jays @ 39¢ $12.1k39% 74d agocalled

Share this record

WhaleGrader badge
<a href="https://whalegrader.com/wallet/0xb4f978be63cdf75554b0b46a4262a6db597cc9a7"><img src="https://whalegrader.com/badge/wallet/0xb4f978be63cdf75554b0b46a4262a6db597cc9a7.svg" alt="WhaleGrader record"></a>

JSON: /api/v1/wallet/0xb4f978…