TennisUPCOMING

Live· updated 51s ago

Internationaux de Strasbourg: Leolia Jeanjean vs Leylah Fernandez

Other · May 17, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Leolia Jeanjean

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	4.17	24.0%	$0.24	---	Bet Here
Polymarket	3.92	25.5%	$0.26	+1.5pp	Bet Here

KalshiBest

$0.24

Odds

4.17

Implied

24.0%

Edge

---

Bet Here

Polymarket

$0.26

Odds

3.92

Implied

25.5%

Edge

+1.5pp

Bet Here

All Outcomes

Leolia Jeanjean

Best: 25.5% on polymarket

▲+1.5%

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

25.5%

24.0%

Leylah Fernandez

Best: 77.0% on kalshi

▲+2.5%

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

74.5%

77.0%

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.

Leolia Jeanjean

cheapest single venue: kalshi at 0.240

Retail tier ($5k/venue)

$10.0K@ 0.387 avg

+47.84% vs cheapest single venue

kalshi$5.0K @ 0.262

polymarket$5.0K @ 0.513

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

Sharp tier ($25k/venue)

$50.0K@ 0.461 avg

+12.74% vs cheapest single venue

kalshi$25.0K @ 0.409

polymarket

Arbitrage Opportunity

+1.52%theoretical onlyPAPER

Stake split for $1,000 bankroll

Leolia Jeanjean (kalshi, $244) — slippage 4.0% — eats into edge

Outcome	Platform	Odds	Stake	To win
Leolia Jeanjeanthin	kalshi	4.17	$244	$1015
Leylah Fernandezthin	polymarket	1.34	$756	$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 — Leolia Jeanjean

Spread

1.5pp

polymarket at 25.5% vs kalshi at 24.0%

Expected Value

+6.25%

Per $1 staked at kalshi (4.17) if polymarket's price is fair.

Kelly Stake

2.0%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $957
24h Volume: $957
Liquidity: $6.9K
Open Interest: $937

Resolves: in 7d 10h

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

kalshi

updated just now

Volume: $2.3K
24h Volume: $2.3K
Liquidity: $0
Open Interest: $2.3K

Resolves: in 14d 5h

Settlement Timeline

polymarketin 7d 10h · May 24, 2026, 1:30 PM
kalshiin 14d 5h · May 31, 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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