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AlexMercerOne

Directional Polymarket profile ↗ Backtest Alert me
What this means. On its $10k+ bets, this wallet won 4 of 7. The prices it paid implied about 4.0 wins, so it did +0.1 pts better than the market expected. That's only 7 graded bets, too few to judge. Without its single best bet: -7.2 pts. Information, not advice. How to read this →
Price-adjusted edge
+0.1 pts
Called / graded
4/7
Expected from price
4.0
Flagged volume
$975.7k
Sample size7 graded · too small to judge skill
We treat records under 20 graded flags as noise. ±18.6 pts std. error.

Graded P&L at their stakes

+$2k
7 graded bets in the order they resolved · 4 won. Each step is one bet: win pays (1−price)/price × stake, loss costs the stake.
−$62k$0$40k
Past graded bets, not a prediction. Information, not advice.
Without their best bet
Leave out the single bet that helped most (Will Morocco win on 2026-07-04? at 56¢) and the edge is -7.2 pts. If that falls apart, one bet made the record.
Calibration: won vs price paid
40–60¢
60% vs 55% · n=5
60–80¢
50% vs 62% · n=2
Bar = how often they won. White tick = what the price implied.
Lifetime P&L on Polymarket
−$349.0k
Last 30 days +$0 · $9.51M volume · 1,728 trades · since May 05, 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
−$328.5k
Open P&L · 0 positions
+$0
Closed-position win rate
44%
195 closed
Wallet age · markets
173d
203 markets traded

By category

CategoryGradedCalledExpectedEdge
Sports744.0+0.1 pts

History

MarketFlagSizeImplied oddsWhenResult
Will France win on 2026-07-14?LOW BUY Yes @ 41¢ $30.0k41% 103d agomissed
Will France win on 2026-07-14?LOW SELL Yes @ 41¢ $29.8k59% 103d agocalled
Will France win on 2026-07-14?LOW BUY Yes @ 41¢ $30.0k41% 103d agomissed
Will Argentina win on 2026-07-11?LOW SELL Yes @ 48¢ $45.4k52% 104d agoexcluded
Will Argentina win on 2026-07-11?MED BUY Yes @ 55¢ $52.7k55% 104d agoexcluded
Will Spain win on 2026-07-10?MED SELL Yes @ 61¢ $61.0k39% 106d agomissed
Will Spain win on 2026-07-10?LOW BUY Yes @ 60¢ $59.5k60% 106d agocalled
France vs. Morocco: O/U 2.5LOW SELL Under @ 28¢ $13.8k72% 106d agoexcluded
France vs. Morocco: O/U 2.5LOW BUY Under @ 53¢ $16.0k53% 106d agocalled
France vs. Morocco: O/U 2.5MED SELL Over @ 47¢ $94.0k
2.8× usual
53% 107d agocalled
France vs. Morocco: O/U 2.5LOW BUY Over @ 48¢ $96.0k
2.8× usual
48% 107d agomissed
Mexico vs. England: O/U 4.5LOW BUY Over @ 72¢ $10.3k72% 110d agoexcluded
Mexico vs. England: O/U 2.5LOW BUY Under @ 63¢ $37.8k63% 110d agomissed
Will Morocco win on 2026-07-04?LOW BUY Yes @ 56¢ $56.0k56% 112d agocalled
Will Brazil win on 2026-06-29?LOW BUY Yes @ 58¢ $11.0k58% 117d agocalled
Will Canada win on 2026-06-28?LOW BUY Yes @ 60¢ $24.0k60% 118d agocalled
Will Canada win on 2026-06-28?LOW BUY Yes @ 58¢ $46.4k58% 118d agocalled
Colombia vs. Portugal: O/U 2.5LOW BUY Over @ 55¢ $50.0k55% 119d agomissed
Panama vs. England: O/U 3.5LOW BUY Over @ 47¢ $10.3k47% 119d agomissed
Panama vs. England: O/U 3.5LOW SELL Over @ 46¢ $19.6k54% 119d agocalled
Panama vs. England: O/U 2.5MED SELL Over @ 67¢ $48.3k33% 119d agocalled
Will Croatia win on 2026-06-27?LOW BUY No @ 49¢ $11.9k49% 119d agomissed
Panama vs. England: O/U 2.5MED BUY Over @ 69¢ $50.0k69% 119d agomissed
Panama vs. England: O/U 3.5LOW BUY Over @ 47¢ $20.0k47% 119d agomissed
Colombia vs. DR Congo: O/U 1.5LOW BUY Over @ 45¢ $39.9k45% 122d agoexcluded
Will Japan win on 2026-06-21?LOW BUY Yes @ 68¢ $12.0k68% 125d agoexcluded

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