TennisUPCOMING

Live· updated 1m ago

ITF Corroios-Seixal: Lucie Havlickova vs Nao Hibino

Other · July 7, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.00000

Platform Prices — Lucie Havlickova

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	2.35	42.5%	$0.43	---	Bet Here
Polymarket	2.30	43.5%	$0.44	+1.0pp	Bet Here

KalshiBest

$0.43

Odds

2.35

Implied

42.5%

Edge

---

Bet Here

Polymarket

$0.44

Odds

2.30

Implied

43.5%

Edge

+1.0pp

Bet Here

All Outcomes

Lucie Havlickova

Best: 43.5% on polymarket

▲+1.0%

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

43.5%

42.5%

Nao Hibino

Best: 57.0% on kalshi

▲+0.5%

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

56.5%

57.0%

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.

Lucie Havlickova

cheapest single venue: kalshi at 0.425

Retail tier ($5k/venue)

$6.0K@ 0.575 avg

+4.74% vs cheapest single venue

polymarket$1.0K @ 0.549

kalshi$5.0K @ 0.580

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

Sharp tier ($25k/venue)

$26.0K@ 0.825 avg

+50.20% vs cheapest single venue

polymarket$1.0K @ 0.549

kalshi

Arbitrage Opportunity

+1.01%theoretical onlyPAPER

Fillable up to $511

Lucie Havlickova (kalshi, $429) — slippage 4.0% — eats into edge

Nao Hibino (polymarket, $571) — slippage 3.6% — eats into edge

Outcome	Platform	Odds	Stake	To win
Lucie Havlickovathin	kalshi	2.35	$429	$1010
Nao Hibinothin	polymarket	1.77	$571	$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 — Lucie Havlickova

Spread

1.0pp

polymarket at 43.5% vs kalshi at 42.5%

Expected Value

+2.35%

Per $1 staked at kalshi (2.35) if polymarket's price is fair.

Kelly Stake

1.7%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $37
24h Volume: $37
Liquidity: $5.8K
Open Interest: $37

Resolves: in 7d 7h

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 7h

Settlement Timeline

polymarketin 7d 7h · Jul 14, 2026, 8:30 AM
kalshiin 14d 7h · Jul 21, 2026, 8:30 AM

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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