Smart money holds the underdog side
Most tracked traders hold Arthur Gea, while the market favors Jan-Lennard Struff (54%). 10 of 21 traders hold an outcome priced under 50%.

Rolex Paris Masters: Jan-Lennard Struff vs Arthur Gea
10 of 21 top Polymarket traders hold Arthur Gea (48%) · Arthur Gea at 47¢ · $29K held · ends Nov 10
⚖️
Neutral
Arthur Gea
21
Arthur Gea 48%
4 arb excluded
$29.0K
-$456.21
56.9¢ → 46.5¢
-18% since entry · 10 traders
Research grade
NeutralArthur Gea at 47%
No measured edge, which here means a loss: the plain consensus (5+ holders, 60 %+, held to resolution) lost −3.0 % a trade after costs out of sample in the full-year test (n 86,296, 95 % CI −3.6 to −2.4 %).
- Consensus under 60 %Every backtest started at 60 %+ of the holders; below that nothing was measured.
- Side priced 30–50¢Full year, out of sample: 0.30–0.50 lost −4.8 % a trade (n 16,830, 95 % CI −6.6 to −3.1), worse than the plain consensus.
The rules come from our Oct 22 2026 backtest (one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees). Our full-year test without hindsight (Oct 26 2026) found none of them profitable out of sample, and the plain consensus lost −3.0 % a trade. The grade describes the market; it is not a forecast, not an edge and not advice.
Smart Money Signal
10 of 21 top traders (48%)Underdog side (market favors Jan-Lennard Struff 54%)4 arbitrage traders dimmed10 hold an outcome priced under 50%9 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0xf12f7688A0bC8Cc744eF871f70B74c16a976b30f-1779780453239CTR | Arthur Geaavg 57.2¢ | $7.2K | $6.9K | -$216.5 | 38% 519-831 (1350) |
65 6512395314597884ARB<$100 | Jan-Lennard Struffavg 45¢ | $3.7K | $4.0K | +$288.7 | 51% 4504-4380 (8884) |
| └ Jan-Lennard Struff leg | Jan-Lennard Struffavg 45¢ | $2.8K | $3.1K | +$365.73 | |
| └ Arthur Gea leg | Arthur Geaavg 53.3¢ | $964.08 | $887.05 | -$77.03 | |
![]() VeryLucky888ARB<$100 | Jan-Lennard Struffavg 44.9¢ | $5.7K | $3.7K | +$124.65 | 58% 44610-32488 (77098) |
| └ Jan-Lennard Struff leg | Jan-Lennard Struffavg 44.9¢ | $2.3K | $2.3K | -$21.49 | |
| └ Arthur Gea leg | Arthur Geaavg 52.6¢ | $1.4K | $1.4K | +$146.15 | |
![]() RN1 | Jan-Lennard Struffavg 44.4¢ | $3.4K | $3.4K | +$10.59 | 53% 59038-51355 (110393) |
0X 0xe98c6194374418b1d1b27321f025bd64ac2c8792CTR | Arthur Geaavg 56.2¢ | $2.5K | $2.3K | -$186.15 | 45% 263-319 (582) |
0X 0xBc43c8bfBC4d77c2FC9011adaD38Ba43b88996d3-1765231687816 | Jan-Lennard Struffavg 44¢ | $2.2K | $2.2K | +$25 | 50% 512-509 (1021) |
0X 0xdeff55f3132a313985035c34539e94da7b9178f8CTR | Arthur Geaavg 57.2¢ | $2.0K | $1.9K | -$59.25 | 42% 294-400 (694) |
SH shawCTR | Arthur Geaavg 57.2¢ | $1.3K | $1.3K | -$39.84 | 53% 2311-2071 (4382) |
38 38791873984189ARB<$100 | Jan-Lennard Struffavg 45¢ | $1.1K | $989.14 | +$72.82 | 48% 14393-15903 (30296) |
| └ Jan-Lennard Struff leg | Jan-Lennard Struffavg 45¢ | $600.29 | $679.87 | +$81.53 | |
| └ Arthur Gea leg | Arthur Geaavg 51.4¢ | $324.16 | $309.27 | -$8.71 | |
![]() nigiri99 | Jan-Lennard Struffavg 49.2¢ | $573.74 | $547.55 | -$26.19 | 46% 8245-9621 (17866) |
NO NotJump | Jan-Lennard Struffavg 44¢ | $440.18 | $479.99 | +$39.81 | 44% 10222-13273 (23495) |
0X 0x0dae0fd966005cd3eb2e8e9b901f24fca34a72fe | Jan-Lennard Struffavg 48¢ | $293.88 | $287.75 | -$3.06 | 51% 216-209 (425) |
EU EulhunterARB<$100 | Jan-Lennard Struffavg 44¢ | $224.24 | $229.62 | +$5.39 | 54% 6054-5063 (11117) |
| └ Jan-Lennard Struff leg | Jan-Lennard Struffavg 44¢ | $174.24 | $176.22 | +$1.98 | |
| └ Arthur Gea leg | Arthur Geaavg 52¢ | $50 | $53.4 | +$3.41 | |
0X 0x760907C8840491c8C86fdDB843D3f1d801786C4e-1771959662080CTR | Arthur Geaavg 52¢ | $208 | $208 | -$0 | 51% 1717-1639 (3356) |
AN AnonymousUsername | Jan-Lennard Struffavg 47¢ | $184.09 | $184.09 | +$1.96 | 71% 6981-2792 (9773) |
OM omnibus-076daaCTR | Arthur Geaavg 54.3¢ | $106.23 | $101.65 | -$4.58 | 50% 20187-20523 (40710) |
1L 1lovejump<$100 | Jan-Lennard Struffavg 51¢ | $69.01 | $69.01 | +$0 | 52% 702-642 (1344) |
TA takeormakeCTR<$100 | Arthur Geaavg 48¢ | $49.92 | $54.08 | +$4.68 | 53% 4649-4137 (8786) |
NA NatoAlfistaCTR<$100 | Arthur Geaavg 55.2¢ | $35.08 | $33.02 | -$2.06 | 50% 4085-4060 (8145) |
0X 0x3968b9ccb92062667295229330f8051afd7d6346<$100 | Jan-Lennard Struffavg 46.2¢ | $30.15 | $29.01 | -$1.13 | 44% 103-130 (233) |
BI BillBenter2026CTR<$100 | Arthur Geaavg 55.2¢ | $17.13 | $16.12 | -$1.01 | 57% 18986-14047 (33033) |
0X 0x99F0d31fdced5B3A0e5Ee2867730A6644a6C9495-1779037126382<$100 | Jan-Lennard Struffavg 44¢ | $14.39 | $14.71 | +$0.33 | 45% 10636-12803 (23439) |
LE LeLynxMalynxCTR<$100 | Arthur Geaavg 48¢ | $12.96 | $14.04 | +$1.22 | 58% 30476-22265 (52741) |
LI Lilybaeum<$100 | Jan-Lennard Struffavg 47¢ | $5.3 | $5.3 | +$0 | 61% 13937-8970 (22907) |
AM ameisgoat11<$100 | Jan-Lennard Struffavg 48¢ | $2.4 | $2.35 | -$0.03 | 52% 8455-7711 (16166) |
Invested
$7,154
Value
$6.9K
PnL
-$216.5
Record
38%
519-831 (1350)
Invested
$3,728.06
Value
$4.0K
PnL
+$288.7
Record
51%
4504-4380 (8884)
Both legs:
VeryLucky888ARB<$100Invested
$5,749.46
Value
$3.7K
PnL
+$124.65
Record
58%
44610-32488 (77098)
Both legs:
RN1Invested
$3,385.92
Value
$3.4K
PnL
+$10.59
Record
53%
59038-51355 (110393)
Invested
$2,470.43
Value
$2.3K
PnL
-$186.15
Record
45%
263-319 (582)
Invested
$2,199.99
Value
$2.2K
PnL
+$25
Record
50%
512-509 (1021)
Invested
$1,957.94
Value
$1.9K
PnL
-$59.25
Record
42%
294-400 (694)
Invested
$1,316.34
Value
$1.3K
PnL
-$39.84
Record
53%
2311-2071 (4382)
Invested
$1,113.14
Value
$989.14
PnL
+$72.82
Record
48%
14393-15903 (30296)
Both legs:
nigiri99Invested
$573.74
Value
$547.55
PnL
-$26.19
Record
46%
8245-9621 (17866)
Invested
$440.18
Value
$479.99
PnL
+$39.81
Record
44%
10222-13273 (23495)
Invested
$293.88
Value
$287.75
PnL
-$3.06
Record
51%
216-209 (425)
Invested
$224.24
Value
$229.62
PnL
+$5.39
Record
54%
6054-5063 (11117)
Both legs:
Invested
$208
Value
$208
PnL
-$0
Record
51%
1717-1639 (3356)
Invested
$184.09
Value
$184.09
PnL
+$1.96
Record
71%
6981-2792 (9773)
Invested
$106.23
Value
$101.65
PnL
-$4.58
Record
50%
20187-20523 (40710)
Invested
$69.01
Value
$69.01
PnL
+$0
Record
52%
702-642 (1344)
Invested
$49.92
Value
$54.08
PnL
+$4.68
Record
53%
4649-4137 (8786)
Invested
$35.08
Value
$33.02
PnL
-$2.06
Record
50%
4085-4060 (8145)
Invested
$30.15
Value
$29.01
PnL
-$1.13
Record
44%
103-130 (233)
Invested
$17.13
Value
$16.12
PnL
-$1.01
Record
57%
18986-14047 (33033)
Invested
$14.39
Value
$14.71
PnL
+$0.33
Record
45%
10636-12803 (23439)
Invested
$12.96
Value
$14.04
PnL
+$1.22
Record
58%
30476-22265 (52741)
Invested
$5.3
Value
$5.3
PnL
+$0
Record
61%
13937-8970 (22907)
Invested
$2.4
Value
$2.35
PnL
-$0.03
Record
52%
8455-7711 (16166)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
46.5¢ price + 1.0¢ spread + 1.2¢ fee (Sports 5%). Win more often than this and the bet pays.
A market order pays the taker fee and crosses the spread (assumed 1.0¢); a limit order pays no fee but may not fill. The fee category is a guess from the title.
Market Info
Traders in this Market
0xf12f7688A0bC8Cc744eF871f70B74c16a976b30f-1779780453239
CTRArthur Gea — $6.9K
6512395314597884
ARBArbitrage — excluded

VeryLucky888
ARBArbitrage — excluded

RN1
Jan-Lennard Struff — $3.4K
0xe98c6194374418b1d1b27321f025bd64ac2c8792
CTRArthur Gea — $2.3K
0xBc43c8bfBC4d77c2FC9011adaD38Ba43b88996d3-1765231687816
Jan-Lennard Struff — $2.2K
0xdeff55f3132a313985035c34539e94da7b9178f8
CTRArthur Gea — $1.9K
shaw
CTRArthur Gea — $1.3K
38791873984189
ARBArbitrage — excluded

nigiri99
Jan-Lennard Struff — $547.55