DolphinBaller: is this Polymarket wallet worth copying?
Too early to copy On the watchlist
Enters a median 272d before resolution — capital would sit idle. Reservation: margin on volume 1.7% below floor.
- Trades, 30 days
- 288 114 resolved · 40% of them
- Win rate
- 53% on resolved markets
- Margin on volume
- 2% $5153.32 on $12125.47 traded
- Copyability
- 80 liquidity, spread, post-fill drift
Where DolphinBaller actually wins
Best category: Sports. Match winners, spreads and totals. The deepest books on Polymarket and the fastest settlement, which makes sports the easiest category to copy on paper — and the one where fills matter most.
| Category | Score | Markets | Win rate | P&L |
|---|---|---|---|---|
| Sports | 81 | 232 | 59% | $4274.00 |
| Geopolitics | 50 | 1 | 0% | −$460.00 |
| Other markets | 19 | 55 | 0% | −$3251.65 |
Could you have copied these trades?
Typical entry about 272 days before resolution. Average fill size $112.17; average spread paid 1.0¢; average book liquidity $206209.92. Profit is spread across markets rather than one lucky call.
Follow DolphinBaller on paper, at your size
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Open the desk ↗ How the verdict is computed