TennisUPCOMING

Stale· updated 4m ago

Livesport Prague Open, Qualification: Priscilla Hon vs Carol Young Suh Lee

Other · July 19, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Priscilla Hon

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	3.85	26.0%	$0.26	---	Bet Here
Polymarket	3.64	27.5%	$0.28	+1.5pp	Bet Here

KalshiBest

$0.26

Odds

3.85

Implied

26.0%

Edge

---

Bet Here

Polymarket

$0.28

Odds

3.64

Implied

27.5%

Edge

+1.5pp

Bet Here

All Outcomes

Priscilla Hon

Best: 27.5% on polymarket

▲+1.5%

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

27.5%

26.0%

Carol Young Suh Lee

Best: 75.0% on kalshi

▲+2.5%

Prediction market is 2.5% cheaper than sportsbooks. Consider buying on PM.

72.5%

75.0%

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.

Priscilla Hon

cheapest single venue: kalshi at 0.260

Retail tier ($5k/venue)

$10.0K@ 0.288 avg

+0.52% vs cheapest single venue

polymarket$5.0K @ 0.286

kalshi$5.0K @ 0.289

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

Sharp tier ($25k/venue)

$30.0K@ 0.472 avg

+64.69% vs cheapest single venue

polymarket$5.0K @ 0.286

kalshi

Arbitrage Opportunity

+1.52%theoretical onlyPAPER

Stake split for $1,000 bankroll

Priscilla Hon (kalshi, $264) — slippage 4.3% — eats into edge

Outcome	Platform	Odds	Stake	To win
Priscilla Honthin	kalshi	3.85	$264	$1015
Carol Young Suh Lee	polymarket	1.38	$736	$1015

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 — Priscilla Hon

Spread

1.5pp

polymarket at 27.5% vs kalshi at 26.0%

Expected Value

+5.77%

Per $1 staked at kalshi (3.85) if polymarket's price is fair.

Kelly Stake

2.0%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $2.1K
24h Volume: $2.1K
Liquidity: $40.4K
Open Interest: $2.5K

Resolves: in 7d 11h

Source: https://www.wtatennis.com/scores

kalshi

updated just now

Volume: $296
24h Volume: $296
Liquidity: $0
Open Interest: $296

Resolves: in 14d 11h

Settlement Timeline

polymarketin 7d 11h · Jul 26, 2026, 8:00 AM
kalshiin 14d 11h · Aug 2, 2026, 8:00 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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