TennisUPCOMING

Live· updated 1m ago

Cattolica: Roberto Carballes Baena vs Francesco Forti

Other · June 13, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.00000000000000

Platform Prices — Roberto Carballes Baena

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.50	66.5%	$0.67	---	Bet Here
KalshiBest	1.49	67.0%	$0.67	+0.5pp	Bet Here

PolymarketBest

$0.67

Odds

1.50

Implied

66.5%

Edge

---

Bet Here

KalshiBest

$0.67

Odds

1.49

Implied

67.0%

Edge

+0.5pp

Bet Here

All Outcomes

Roberto Carballes Baena

Best: 67.0% on kalshi

▲+0.5%

Prediction market is 0.5% cheaper than sportsbooks. Consider buying on PM.

66.5%

67.0%

Francesco Forti

Best: 33.5% on polymarket

▲+0.5%

Prediction market is 0.5% cheaper than sportsbooks. Consider buying on PM.

33.5%

33.0%

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.

Roberto Carballes Baena

cheapest single venue: polymarket at 0.665

Retail tier ($5k/venue)

$10.0K@ 0.690 avg

+0.93% vs cheapest single venue

kalshi$5.0K @ 0.684

polymarket$5.0K @ 0.696

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

Sharp tier ($25k/venue)

$50.0K@ 0.722 avg

+0.71% vs cheapest single venue

polymarket$25.0K @ 0.717

Arbitrage Opportunity

+0.50%theoretical onlyPAPER

Fillable up to $462

Roberto Carballes Baena (polymarket, $668) — slippage 2.3% — eats into edge

Outcome	Platform	Odds	Stake	To win
Roberto Carballes Baenathin	polymarket	1.50	$668	$1005
Francesco Fortithin	kalshi	3.03	$332	$1005

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 — Roberto Carballes Baena

Spread

0.5pp

kalshi at 67.0% vs polymarket at 66.5%

Expected Value

+0.75%

Per $1 staked at polymarket (1.50) if kalshi's price is fair.

Kelly Stake

1.5%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $351
24h Volume: $351
Liquidity: $31.1K
Open Interest: $294

Resolves: in 7d 10h

Source: https://www.atptour.com/en/scores/current

kalshi

updated just now

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

Resolves: in 14d 10h

Settlement Timeline

polymarketin 7d 10h · Jun 20, 2026, 2:00 PM
kalshiin 14d 10h · Jun 27, 2026, 1:40 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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