Smart money holds the underdog side
Most tracked traders hold Sydney Kings, while the market favors Tasmania JackJumpers (67%). 4 of 5 traders hold an outcome priced under 50%.
Historically, consensus on sides priced under 40¢ lost money after costs.

Tasmania JackJumpers vs. Sydney Kings
4 of 5 top Polymarket traders hold Sydney Kings (80%) · Sydney Kings at 33¢ · $1K held · ends Nov 6
⚠️
Avoid
Sydney Kings
5
Sydney Kings 80%
1 arb excluded
$1.5K
$118.19
50¢ → 33¢
-34% since entry · 4 traders
Research grade
AvoidSydney Kings at 33%
Matches a pattern that lost clearly more than the plain consensus in our tests.
- BasketballFull year, out of sample: basketball lost −4.8 % a trade (n 1,747, 95 % CI −9.2 to +0.3); Oct 22 backtest: −12.0 % and −9.2 % in its two windows.
- 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 5 top traders (80%)Underdog side (market favors Tasmania JackJumpers 67%)1 arbitrage trader dimmed4 hold an outcome priced under 50%2 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
KE keeptheblueflagflyinghighARB<$100 | Sydney Kingsavg 42.9¢ | $672.61 | $570.04 | -$102.57 | 48% 751-806 (1557) |
| └ Tasmania JackJumpers leg | Tasmania JackJumpersavg 71.3¢ | $309.17 | $290.39 | -$18.77 | |
| └ Sydney Kings leg | Sydney Kingsavg 42.9¢ | $363.44 | $279.64 | -$83.8 | |
![]() tradecraftCTR | Sydney Kingsavg 50.3¢ | $382.32 | $455.76 | +$39.26 | 51% 5970-5661 (11631) |
OM omnibus-076daa | Tasmania JackJumpersavg 44¢ | $114.3 | $173.85 | +$59.55 | 49% 18973-19387 (38360) |
0X 0xdbdd45150249e229eB4cA8aa48A30Dca21Faa5de-1757094771846CTR | Sydney Kingsavg 50¢ | $125.37 | $150.33 | +$24.96 | 59% 30359-21072 (51431) |
LE LeLynxMalynxCTR<$100 | Sydney Kingsavg 55.7¢ | $82.16 | $81.35 | -$5.05 | 58% 28411-20968 (49379) |
![]() poshposhCTR<$100 | Sydney Kingsavg 33.9¢ | $20.08 | $19.54 | -$0.54 | 59% 9906-6885 (16791) |
Invested
$672.61
Value
$570.04
PnL
-$102.57
Record
48%
751-806 (1557)
Both legs:
tradecraftCTRInvested
$382.32
Value
$455.76
PnL
+$39.26
Record
51%
5970-5661 (11631)
Invested
$114.3
Value
$173.85
PnL
+$59.55
Record
49%
18973-19387 (38360)
Invested
$125.37
Value
$150.33
PnL
+$24.96
Record
59%
30359-21072 (51431)
Invested
$82.16
Value
$81.35
PnL
-$5.05
Record
58%
28411-20968 (49379)
poshposhCTR<$100Invested
$20.08
Value
$19.54
PnL
-$0.54
Record
59%
9906-6885 (16791)
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EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
33.0¢ 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
keeptheblueflagflyinghigh
ARBArbitrage — excluded

tradecraft
CTRSydney Kings — $455.76
omnibus-076daa
Tasmania JackJumpers — $173.85
0xdbdd45150249e229eB4cA8aa48A30Dca21Faa5de-1757094771846
CTRSydney Kings — $150.33
LeLynxMalynx
CTRSydney Kings — $81.35

poshposh
CTRSydney Kings — $19.54