TennisUPCOMING

Live· updated 11s ago

ITF Roda De Bara: Carles Rojas vs Isaac Becroft

Other · July 6, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Carles Rojas

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	8.70	11.5%	$0.12	---	Bet Here
Polymarket	8.00	12.5%	$0.13	+1.0pp	Bet Here

KalshiBest

$0.12

Odds

8.70

Implied

11.5%

Edge

---

Bet Here

Polymarket

$0.13

Odds

8.00

Implied

12.5%

Edge

+1.0pp

Bet Here

All Outcomes

Carles Rojas

Best: 12.5% on polymarket

▲+1.0%

Prediction market is 1.0% cheaper than sportsbooks. Consider buying on PM.

12.5%

11.5%

Isaac Becroft

Best: 89.0% on kalshi

▲+1.5%

Prediction market is 1.5% cheaper than sportsbooks. Consider buying on PM.

87.5%

89.0%

Aggregate liquidity

across every venue · the only place this number exists

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.

Carles Rojas

cheapest single venue: kalshi at 0.115

Retail tier ($5k/venue)

$5.0K@ 0.513 avg

+0.00% vs cheapest single venue

kalshi$5.0K @ 0.513

What you can deploy retail-sized across every venue without moving a single market.

Sharp tier ($25k/venue)

$25.0K@ 0.830 avg

+0.00% vs cheapest single venue

kalshi$25.0K @ 0.830

Algo-trader tier — combines order-book depth and per-book stake limits at $25k each.

Whale tier (max known capacity)

Arbitrage Opportunity

+1.01%theoretical onlyPAPER

Fillable up to $251

Carles Rojas (kalshi, $116) — slippage 165.3% > 10% cap — fillable up to $34

Isaac Becroft (polymarket, $884) — slippage 3.3% — eats into edge

Outcome	Platform	Odds	Stake	To win
Carles Rojasthin	kalshi	8.70	$116	$1010
Isaac Becroftthin	polymarket	1.14	$884	$1010

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.

Cross-Platform Edge — Carles Rojas

Spread

1.0pp

polymarket at 12.5% vs kalshi at 11.5%

Expected Value

+8.70%

Per $1 staked at kalshi (8.70) if polymarket's price is fair.

Kelly Stake

1.1%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $131
24h Volume: $131
Liquidity: $1.6K
Open Interest: $98

Resolves: in 7d 4h

Source: https://www.itftennis.com/en/tournament-calendar/

kalshi

updated just now

Volume: $0
24h Volume: $0
Liquidity: $0
Open Interest: $0

Resolves: in 14d 4h

Settlement Timeline

polymarketin 7d 4h · Jul 13, 2026, 12:00 PM
kalshiin 14d 4h · Jul 20, 2026, 12:00 PM

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.

Price History

Illustrative preview · historical tracking coming soon

Trade This Market

Trade on Polymarket Trade on Kalshi

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