TailMyPicks

Check any Polymarket wallet’s real record.

Wallet 0xda9e…7b03

Rebuilt .

Summary

Qualified picks
42
Categories scored
4
Categories below 50
2

Best Category: NBA, grading 53 out of 100 (+0.02 per pick).

Best Category NBA at 53 out of 100; worst MLB at 48.

What is a Tail Score?

A mark out of 100, per Category. 50 means no edge at all — this wallet did about what the prices it paid implied it would. Above 50 it beat those prices; below 50 it did worse than them.

The scale does not move. 100 is a wallet beating the prices it paid by 0.45 per pick and 0 is losing to them by the same, on every wallet, on every page, in every month. So a grade you screenshot today still means what it meant when you took it, and two wallets can be put side by side.

Nobody reaches either end. Across every wallet TailMyPicks has scored, the marks run from roughly 5 to 87 — which is what a fixed ruler costs, and what buys the sentence above.

It is not a win rate. A wallet can win four Picks in five and still grade below 50, if the market was already pricing those outcomes at 90c — it paid for the wins rather than finding them. The vs expected and Avg entry columns below are what separate the two.

The mark is deliberately pulled toward 50 when there is little evidence. Three lucky Picks do not produce a high grade; several hundred consistent ones do. So a modest grade on thousands of Picks means something a high grade on twelve does not.

Because it is shrunk this way, a Category grade is a conservative reading. The headline figure for a wallet is its best Category, so it always understates how badly the wallet does in its worst one — which is why the table below is per Category and not one blended number.

Record by Category

Ordered by how much this wallet actually traded in each Category, not by score — so the Categories it plays most appear first whether they went well or badly. Open any row to see the picks its numbers were computed from — all of them.

CategoryQualified picksWin ratevs expectedRealizable edgeAvg entryROI per pickTail Score
Fifa International Inactivelast resolved Jul 6, 2026, EDT1952.6%10 W · 9 L-0.2wins-0.01per pick54cpaid-5.3%equal weight49-0.01 edge/pick
Fifa International — the 19 picks behind this row

Every qualified pick this wallet made in Fifa International, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
United States vs. Belgium: Team to Advancebacked United States · on Polymarket (opens in a new tab)54c$460Lost — open this pick on its own pageJul 6, 2026, EDT-100%-$460
Will United States win on 2026-07-01?backed Yes · on Polymarket (opens in a new tab)72c$12Won — open this pick on its own pageJul 1, 2026, EDT+38.9%+$4.75
Spread: England (-1.5)backed England · on Polymarket (opens in a new tab)63c$617Lost — open this pick on its own pageJun 23, 2026, EDT-100%-$617.42
Spread: England (-2.5)backed England · on Polymarket (opens in a new tab)40c$342Lost — open this pick on its own pageJun 23, 2026, EDT-100%-$341.99
Portugal vs. Uzbekistan: O/U 3.5backed Under · on Polymarket (opens in a new tab)62c$150Lost — open this pick on its own pageJun 23, 2026, EDT-100%-$150
Spread: Portugal (-1.5)backed Portugal · on Polymarket (opens in a new tab)65c$200Won — open this pick on its own pageJun 23, 2026, EDT+53.1%+$106.22
Spread: Portugal (-2.5)backed Portugal · on Polymarket (opens in a new tab)44c$100Won — open this pick on its own pageJun 23, 2026, EDT+127.3%+$127.27
Spread: France (-2.5)backed France · on Polymarket (opens in a new tab)57c$482Won — open this pick on its own pageJun 22, 2026, EDT+75.4%+$363.31
Spread: Argentina (-1.5)backed Argentina · on Polymarket (opens in a new tab)40c$463Won — open this pick on its own pageJun 22, 2026, EDT+150%+$693.92
Will Belgium win on 2026-06-21?backed Yes · on Polymarket (opens in a new tab)69c$200Lost — open this pick on its own pageJun 21, 2026, EDT-100%-$200
Netherlands vs. Sweden: O/U 2.5backed Over · on Polymarket (opens in a new tab)60c$100Won — open this pick on its own pageJun 20, 2026, EDT+66.7%+$66.67
Will United States win on 2026-06-19?backed Yes · on Polymarket (opens in a new tab)61c$477Won — open this pick on its own pageJun 19, 2026, EDT+63.9%+$304.67
Will England win on 2026-06-17?backed Yes · on Polymarket (opens in a new tab)58c$100Won — open this pick on its own pageJun 17, 2026, EDT+72.4%+$72.41
Spread: Portugal (-1.5)backed Portugal · on Polymarket (opens in a new tab)52c$100Lost — open this pick on its own pageJun 17, 2026, EDT-100%-$100
Will Portugal win on 2026-06-17?backed Yes · on Polymarket (opens in a new tab)48c$250Lost — open this pick on its own pageJun 17, 2026, EDT-100%-$250
Portugal vs. DR Congo: O/U 2.5backed Over · on Polymarket (opens in a new tab)56c$200Lost — open this pick on its own pageJun 17, 2026, EDT-100%-$200
Will Argentina win on 2026-06-16?backed Yes · on Polymarket (opens in a new tab)64c$200Won — open this pick on its own pageJun 16, 2026, EDT+56.3%+$112.5
Spread: Norway (-1.5)backed Norway · on Polymarket (opens in a new tab)51c$250Won — open this pick on its own pageJun 16, 2026, EDT+96%+$240.12
Will Paraguay win on 2026-06-12?backed Yes · on Polymarket (opens in a new tab)8c$50Lost — open this pick on its own pageJun 13, 2026, EDT-100%-$50
All 19 picks, newest first.
MLB Inactivelast resolved Jul 2, 2026, EDT1346.2%6 W · 7 L-0.8wins-0.06per pick52cpaid-5.9%equal weight48-0.02 edge/pick
MLB — the 13 picks behind this row

Every qualified pick this wallet made in MLB, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Miami Marlins vs. Colorado Rockiesbacked Miami Marlins · on Polymarket (opens in a new tab)56c$17Lost — open this pick on its own pageJul 2, 2026, EDT-100%-$16.57
Spread: Athletics (-1.5)backed Athletics · on Polymarket (opens in a new tab)40c$17Lost — open this pick on its own pageJun 25, 2026, EDT-100%-$17.35
Atlanta Braves vs. San Diego Padresbacked Atlanta Braves · on Polymarket (opens in a new tab)50c$344Lost — open this pick on its own pageJun 24, 2026, EDT-100%-$344.2
Spread: Miami Marlins (-1.5)backed Miami Marlins · on Polymarket (opens in a new tab)42c$157Won — open this pick on its own pageJun 23, 2026, EDT+138.1%+$216.56
Texas Rangers vs. Miami Marlinsbacked Miami Marlins · on Polymarket (opens in a new tab)55c$344Lost — open this pick on its own pageJun 22, 2026, EDT-100%-$344.4
Spread: Philadelphia Phillies (-1.5)backed Philadelphia Phillies · on Polymarket (opens in a new tab)44c$175Won — open this pick on its own pageJun 21, 2026, EDT+127.3%+$222.73
Los Angeles Angels vs. Athleticsbacked Athletics · on Polymarket (opens in a new tab)58c$200Won — open this pick on its own pageJun 20, 2026, EDT+72.4%+$144.83
Milwaukee Brewers vs. Atlanta Bravesbacked Milwaukee Brewers · on Polymarket (opens in a new tab)60c$224Lost — open this pick on its own pageJun 19, 2026, EDT-100%-$224.35
Chicago White Sox vs. New York Yankeesbacked New York Yankees · on Polymarket (opens in a new tab)62c$150Lost — open this pick on its own pageJun 18, 2026, EDT-100%-$150
Baltimore Orioles vs. Seattle Marinersbacked Seattle Mariners · on Polymarket (opens in a new tab)55c$579Lost — open this pick on its own pageJun 18, 2026, EDT-100%-$578.96
Spread: Chicago Cubs (-1.5)backed Chicago Cubs · on Polymarket (opens in a new tab)53c$218Won — open this pick on its own pageJun 18, 2026, EDT+89%+$193.64
Spread: Philadelphia Phillies (-1.5)backed Philadelphia Phillies · on Polymarket (opens in a new tab)48c$200Won — open this pick on its own pageJun 15, 2026, EDT+108.3%+$216.67
New York Yankees vs. Toronto Blue Jaysbacked New York Yankees · on Polymarket (opens in a new tab)53c$100Won — open this pick on its own pageJun 13, 2026, EDT+88.7%+$88.68
All 13 picks, newest first.
UFC Inactivelast resolved Jun 20, 2026, EDT955.6%5 W · 4 L+0.6wins+0.07per pick49cpaid+9.5%equal weight52+0.02 edge/pick
UFC — the 9 picks behind this row

Every qualified pick this wallet made in UFC, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
UFC Fight Night: Kyoji Horiguchi vs. Manel Kape (Flyweight, Main Card)backed Manel Kape · on Polymarket (opens in a new tab)61c$270Won — open this pick on its own pageJun 20, 2026, EDT+64.7%+$174.62
UFC Fight Night: Christian Rodriguez vs. Hyder Amil (Featherweight, Main Card)backed Christian Rodriguez · on Polymarket (opens in a new tab)66c$140Won — open this pick on its own pageJun 20, 2026, EDT+50.9%+$71.29
O/U 1.5 Roundsbacked Under · on Polymarket (opens in a new tab)42c$40Won — open this pick on its own pageJun 20, 2026, EDT+138.1%+$55.24
UFC Fight Night: Karol Rosa vs. Luana Santos (Women's Bantamweight, Prelims)backed Karol Rosa · on Polymarket (opens in a new tab)51c$60Lost — open this pick on its own pageJun 20, 2026, EDT-100%-$60
O/U 1.5 Roundsbacked Under · on Polymarket (opens in a new tab)50c$51Lost — open this pick on its own pageJun 15, 2026, EDT-100%-$51
UFC Freedom 250: Ciryl Gane vs. Alex Pereira (Heavyweight, Main Card)backed Alex Pereira · on Polymarket (opens in a new tab)50c$177Lost — open this pick on its own pageJun 15, 2026, EDT-100%-$177
O/U 2.5 Roundsbacked Under · on Polymarket (opens in a new tab)39c$76Won — open this pick on its own pageJun 14, 2026, EDT+156.4%+$118.87
UFC Freedom 250: Derrick Lewis vs. Josh Hokit (Heavyweight, Main Card)backed Derrick Lewis · on Polymarket (opens in a new tab)22c$38Lost — open this pick on its own pageJun 14, 2026, EDT-100%-$38
UFC Freedom 250: Steve Garcia vs. Diego Lopes (Featherweight, Main Card)backed Diego Lopes · on Polymarket (opens in a new tab)57c$128Won — open this pick on its own pageJun 14, 2026, EDT+75.4%+$96.56
All 9 picks, newest first.
NBA Inactivelast resolved Jun 13, 2026, EDT1100%1 W · 0 L+0.6wins+0.63per pick37cpaid+170.3%equal weight53+0.02 edge/pick
NBA — the 1 pick behind this row

Every qualified pick this wallet made in NBA, newest first — these are the picks the row above was computed from, not a sample of them. P/L held is what each pick would have been worth held to resolution, not cash this wallet withdrew. Days are shown in US/Eastern, the zone Polymarket writes its markets in. A market name opens TailMyPicks’s own post-mortem of that market — who else was on it, and what they paid — and a result opens that one pick on a page of its own, which is the link to send somebody.

MarketEntrySizeResultResolvedReturnP/L held
Knicks vs. Spursbacked Knicks · on Polymarket (opens in a new tab)37c$100Won — open this pick on its own pageJun 13, 2026, EDT+170.3%+$170.27
All 1 picks, newest first.

vs expected is how many more (or fewer) Picks this wallet won than the prices it paid implied it would. It is the column that tells a real edge apart from a record bought by backing favourites. Realizable edge is what that comes to per Pick for somebody copying the wallet, after the cost of getting in behind it. Avg entry is the average price it paid, so a strong record built on heavy favourites shows as one. ROI per pick counts every Pick equally rather than by size, which is how a record earned across many Picks is told apart from one carried by a few large ones. Days are shown in US/Eastern, the zone Polymarket writes its markets in — an American night game settles after midnight UTC, so any other zone would name the day after the one it was played on. Inactive means nothing has resolved in that Category recently. The score is kept and the wallet stays reachable here; it only leaves the default leaderboard.

Not every trade counts. A Pick has to clear four thresholds to be scored.

TailMyPicks scores a wallet on what it can actually be judged on: positions held to resolution, in markets with enough volume to be real, at prices where being right was not already priced in.

  • The market traded at least $500.
  • The entry price was between 0.00 and 0.80 — a near-certainty is not a call.
  • The position was at least $10 — dust is not a position.
  • The market has resolved, so there is a right answer to grade against.

Thresholds behind these numbers: set by an operator decision, not measured.