ATP · June 21, 2026
Best Price
Worst Price
Max Gap
Total Volume
Best: 40.5% on kalshi
Best: 22.0% on kalshi
Best: 14.0% on kalshi
Best: 14.5% on kalshi
For each outcome, the total fillable capacity if you split across every venue (Polymarket order-book depth + Kalshi order-book depth + Pinnacle / Bet365 / DraftKings stake limits). A whale can't deploy $50k on Polymarket alone without moving the price — but the same $50k splits cleanly across 4 venues at a much tighter aggregate fill price. That's what this panel shows.
What you can deploy retail-sized across every venue without moving a single market.
Algo-trader tier — combines order-book depth and per-book stake limits at $25k each.
| Outcome | Platform | Odds | Stake | To win |
|---|---|---|---|---|
| Taylor Fritz wins 2-0thin | kalshi | 2.47 | $445 | $1099 |
| Taylor Fritz wins 2-1thin | kalshi | 4.54 | $242 | $1099 |
| Frances Tiafoe wins 2-1 |
Capital on each platform stays locked until that market settles. When platforms resolve at different times the earlier one frees up bankroll for the next opportunity.
Mallorca Championships: Nuno Borges vs Adrian Mannarino
Vol: $2K
Mallorca Championships, Qualification: Alex Molcan vs Murphy Cassone
Vol: $5K
Bad Homburg Open: Ann Li vs Ekaterina Alexandrova
Vol: $2K
Mallorca Championships: Mariano Navone vs Lorenzo Sonego
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Theoretical ceiling at our data: full SB stake limits + PM/Kalshi depth-25k floor.
What you can deploy retail-sized across every venue without moving a single market.
Algo-trader tier — combines order-book depth and per-book stake limits at $25k each.
Theoretical ceiling at our data: full SB stake limits + PM/Kalshi depth-25k floor.
What you can deploy retail-sized across every venue without moving a single market.
Algo-trader tier — combines order-book depth and per-book stake limits at $25k each.
Theoretical ceiling at our data: full SB stake limits + PM/Kalshi depth-25k floor.
What you can deploy retail-sized across every venue without moving a single market.
Algo-trader tier — combines order-book depth and per-book stake limits at $25k each.
Theoretical ceiling at our data: full SB stake limits + PM/Kalshi depth-25k floor.
| kalshi |
| 7.14 |
| $154 |
| $1099 |
| Frances Tiafoe wins 2-0thin | kalshi | 6.90 | $159 | $1099 |
Stake the listed amount on each outcome at the matching platform. Whichever outcome wins, the payout covers the full bankroll plus the margin shown. Verify prices before placing — odds drift quickly.
Vol: $1K