Smart money holds the underdog side
Most tracked traders hold Samsung Lions, while the market favors Kia Tigers (65%). 8 of 13 traders hold an outcome priced under 50%.
Historically, consensus on sides priced under 40¢ lost money after costs.

KBO Playoff: Kia Tigers vs. Samsung Lions
8 of 13 top Polymarket traders hold Samsung Lions (62%) · Samsung Lions at 35¢ · $5K held · ends Nov 2
⚖️
Neutral
Samsung Lions
13
Samsung Lions 62%
$4.9K
$387.88
27.3¢ → 35¢
+28% since entry · 8 traders
Research grade
NeutralSamsung Lions at 35%
No measured edge either way. The plain consensus (5+ holders, 60 %+, held to resolution) lost −4.8 % a trade after costs (n 10,051, 95 % CI −6.5 to −3.1 %).
- Side priced 30–50¢0.30–0.50 lost −6.5 % a trade pooled (n 2,793), a little worse than the plain consensus.
Backtest of Oct 22 2026: one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees. The grade never goes above “Research candidate”: no rule passed the multiple-testing check. It is not a forecast and not advice.
Smart Money Signal
8 of 13 top traders (62%)Underdog side (market favors Kia Tigers 65%)8 hold an outcome priced under 50%4 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0xfB07F48542d2b655e9D0Bf1cC92a8a6Feee8e2cC-1782415802542CTR | Samsung Lionsavg 35.4¢ | $1.3K | $1.3K | +$10.3 | 47% 2249-2495 (4744) |
![]() poshposhCTR | Samsung Lionsavg 22.3¢ | $515.05 | $684.56 | +$169.51 | 62% 8618-5270 (13888) |
0X 0xd37d84a14d70ac7300defe9997074b3b3fd7c70 | Kia Tigersavg 89.6¢ | $908.29 | $628.37 | -$279.92 | 76% 83-26 (109) |
BA Bagwell306CTR | Samsung Lionsavg 32¢ | $518.66 | $551.08 | +$32.42 | 67% 3553-1783 (5336) |
![]() 0x94d6530C8d6CF9A89c7F2E6a9CF4f2Cb20dFI121CTR | Samsung Lionsavg 10.1¢ | $714.36 | $503.73 | +$365.7 | 78% 47-13 (60) |
0X 0x26b166604677eaef5f2e81b716f539ed2857cc81 | Kia Tigersavg 76.9¢ | $749.69 | $478.76 | -$106.92 | 57% 238-176 (414) |
SL slimjoeCTR | Samsung Lionsavg 10.8¢ | $94.89 | $332.5 | +$237.61 | 51% 5910-5681 (11591) |
PL pltrkr111CTR | Samsung Lionsavg 34¢ | $150.57 | $155.38 | +$4.81 | 55% 697-571 (1268) |
![]() VeryLucky888CTR | Samsung Lionsavg 34.7¢ | $120.31 | $116.84 | -$2.47 | 58% 37344-27188 (64532) |
FO Forecastication2<$100 | Kia Tigersavg 88.9¢ | $88.95 | $62 | -$26.95 | 63% 5793-3427 (9220) |
HO HomeRunHazardCTR<$100 | Samsung Lionsavg 41¢ | $34.95 | $32.39 | -$2.56 | 54% 15300-12775 (28075) |
RO Rock.San<$100 | Kia Tigersavg 80¢ | $24 | $18.6 | -$5.4 | 89% 10904-1389 (12293) |
ZX zxc368<$100 | Kia Tigersavg 93¢ | $24.75 | $16.5 | -$8.25 | 99% 10740-156 (10896) |
Invested
$1,319.06
Value
$1.3K
PnL
+$10.3
Record
47%
2249-2495 (4744)
poshposhCTRInvested
$515.05
Value
$684.56
PnL
+$169.51
Record
62%
8618-5270 (13888)
Invested
$908.29
Value
$628.37
PnL
-$279.92
Record
76%
83-26 (109)
Invested
$518.66
Value
$551.08
PnL
+$32.42
Record
67%
3553-1783 (5336)
0x94d6530C8d6CF9A89c7F2E6a9CF4f2Cb20dFI121CTRInvested
$714.36
Value
$503.73
PnL
+$365.7
Record
78%
47-13 (60)
Invested
$749.69
Value
$478.76
PnL
-$106.92
Record
57%
238-176 (414)
Invested
$94.89
Value
$332.5
PnL
+$237.61
Record
51%
5910-5681 (11591)
Invested
$150.57
Value
$155.38
PnL
+$4.81
Record
55%
697-571 (1268)
VeryLucky888CTRInvested
$120.31
Value
$116.84
PnL
-$2.47
Record
58%
37344-27188 (64532)
Invested
$88.95
Value
$62
PnL
-$26.95
Record
63%
5793-3427 (9220)
Invested
$34.95
Value
$32.39
PnL
-$2.56
Record
54%
15300-12775 (28075)
Invested
$24
Value
$18.6
PnL
-$5.4
Record
89%
10904-1389 (12293)
Invested
$24.75
Value
$16.5
PnL
-$8.25
Record
99%
10740-156 (10896)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
35.0¢ 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
0xfB07F48542d2b655e9D0Bf1cC92a8a6Feee8e2cC-1782415802542
CTRSamsung Lions — $1.3K

poshposh
CTRSamsung Lions — $684.56
0xd37d84a14d70ac7300defe9997074b3b3fd7c70
Kia Tigers — $628.37
Bagwell306
CTRSamsung Lions — $551.08

0x94d6530C8d6CF9A89c7F2E6a9CF4f2Cb20dFI121
CTRSamsung Lions — $503.73
0x26b166604677eaef5f2e81b716f539ed2857cc81
Kia Tigers — $478.76
slimjoe
CTRSamsung Lions — $332.5
pltrkr111
CTRSamsung Lions — $155.38

VeryLucky888
CTRSamsung Lions — $116.84
Forecastication2
Kia Tigers — $62