Smart money holds the underdog side
Most tracked traders hold Billy Harris, while the market favors Liam Broady (69%). 4 of 12 traders hold an outcome priced under 50%.
Historically, consensus on sides priced under 40¢ lost money after costs.

Matsuyama: Billy Harris vs Liam Broady
4 of 12 top Polymarket traders hold Billy Harris (33%) · Billy Harris at 32¢ · $9K held · ends Nov 16
⚖️
Neutral
Billy Harris
12
Billy Harris 33%
2 arb excluded
$8.9K
$-1.3K
49.4¢ → 31.5¢
-36% since entry · 4 traders
Research grade
NeutralBilly Harris at 32%
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
4 of 12 top traders (33%)Underdog side (market favors Liam Broady 69%)2 arbitrage traders dimmed4 hold an outcome priced under 50%5 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
UB ubetteruuuuCTR | Billy Harrisavg 49.6¢ | $4.5K | $2.7K | $-1.8K | 48% 216-238 (454) |
MA MadridTimeARB<$100 | Billy Harrisavg 53.7¢ | $2.5K | $1.9K | -$626.79 | 47% 2196-2511 (4707) |
| └ Liam Broady leg | Liam Broadyavg 68.4¢ | $985.76 | $987.87 | +$2.11 | |
| └ Billy Harris leg | Billy Harrisavg 53.7¢ | $1.5K | $890.58 | -$628.9 | |
FE ferrariChampions2026 | Liam Broadyavg 62.1¢ | $1.2K | $1.3K | +$122.76 | 46% 33444-38932 (72376) |
TH thirdt1me | Liam Broadyavg 53.9¢ | $800.63 | $1.0K | +$217.73 | 58% 212-156 (368) |
VE Venusian | Liam Broadyavg 66.1¢ | $649.79 | $630.24 | -$19.55 | 47% 2268-2572 (4840) |
FL Flaznorp | Liam Broadyavg 58.8¢ | $527.43 | $613.92 | +$86.49 | 52% 47498-44700 (92198) |
TH thestingsnake | Liam Broadyavg 47.8¢ | $448.58 | $444.85 | +$90.43 | 60% 4601-3105 (7706) |
1L 1lovejump | Liam Broadyavg 52.2¢ | $292 | $103.39 | +$26.17 | 53% 851-753 (1604) |
EU EulhunterARB<$100 | Billy Harrisavg 51.7¢ | $127.63 | $90.44 | -$37.19 | 53% 6781-5933 (12714) |
| └ Billy Harris leg | Billy Harrisavg 51.7¢ | $96.81 | $58.93 | -$37.88 | |
| └ Liam Broady leg | Liam Broadyavg 67¢ | $30.82 | $31.51 | +$0.69 | |
LI LimousinCTR<$100 | Billy Harrisavg 35.1¢ | $45.66 | $40.95 | -$4.71 | 48% 2283-2446 (4729) |
0X 0xa85B3359D5e0BDCB925F6A2B94ddfBF6d403eb0<$100 | Liam Broadyavg 36¢ | $16.2 | $30.83 | +$14.63 | 52% 6103-5604 (11707) |
OM omnibus-076daaCTR<$100 | Billy Harrisavg 57.2¢ | $31.59 | $30.51 | -$1.09 | 50% 23521-23532 (47053) |
38 38791873984189<$100 | Liam Broadyavg 53¢ | $4.24 | $5.48 | +$1.24 | 48% 70392-76030 (146422) |
BI BillBenter2026CTR<$100 | Billy Harrisavg 58.5¢ | $9.36 | $5.04 | -$4.32 | 57% 20238-15055 (35293) |
Invested
$4,465.67
Value
$2.7K
PnL
$-1.8K
Record
48%
216-238 (454)
Invested
$2,505.24
Value
$1.9K
PnL
-$626.79
Record
47%
2196-2511 (4707)
Both legs:
Invested
$1,188.48
Value
$1.3K
PnL
+$122.76
Record
46%
33444-38932 (72376)
Invested
$800.63
Value
$1.0K
PnL
+$217.73
Record
58%
212-156 (368)
Invested
$649.79
Value
$630.24
PnL
-$19.55
Record
47%
2268-2572 (4840)
Invested
$527.43
Value
$613.92
PnL
+$86.49
Record
52%
47498-44700 (92198)
Invested
$448.58
Value
$444.85
PnL
+$90.43
Record
60%
4601-3105 (7706)
Invested
$292
Value
$103.39
PnL
+$26.17
Record
53%
851-753 (1604)
Invested
$127.63
Value
$90.44
PnL
-$37.19
Record
53%
6781-5933 (12714)
Both legs:
Invested
$45.66
Value
$40.95
PnL
-$4.71
Record
48%
2283-2446 (4729)
Invested
$16.2
Value
$30.83
PnL
+$14.63
Record
52%
6103-5604 (11707)
Invested
$31.59
Value
$30.51
PnL
-$1.09
Record
50%
23521-23532 (47053)
Invested
$4.24
Value
$5.48
PnL
+$1.24
Record
48%
70392-76030 (146422)
Invested
$9.36
Value
$5.04
PnL
-$4.32
Record
57%
20238-15055 (35293)
Chat
EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
31.5¢ price + 1.0¢ spread + 1.1¢ 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
ubetteruuuu
CTRBilly Harris — $2.7K
MadridTime
ARBArbitrage — excluded
ferrariChampions2026
Liam Broady — $1.3K
thirdt1me
Liam Broady — $1.0K
Venusian
Liam Broady — $630.24
Flaznorp
Liam Broady — $613.92
thestingsnake
Liam Broady — $444.85
1lovejump
Liam Broady — $103.39
Eulhunter
ARBArbitrage — excluded
Limousin
CTRBilly Harris — $40.95