TennisUPCOMING

Live· updated 59s ago

Internationaux de Strasbourg, Qualification: Anastasia Zakharova vs Daria Kasatkina

Other · May 17, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Anastasia Zakharova

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	3.70	27.0%	$0.27	---	Bet Here
Polymarket	3.57	28.0%	$0.28	+1.0pp	Bet Here

KalshiBest

$0.27

Odds

3.70

Implied

27.0%

Edge

---

Bet Here

Polymarket

$0.28

Odds

3.57

Implied

28.0%

Edge

+1.0pp

Bet Here

All Outcomes

Anastasia Zakharova

Best: 28.0% on polymarket

▲+1.0%

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

28.0%

27.0%

Daria Kasatkina

Best: 72.0% on polymarket

▲+2.0%

Prediction market is 2.0% cheaper than sportsbooks. Consider buying on PM.

72.0%

70.0%

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.

Anastasia Zakharova

cheapest single venue: kalshi at 0.270

Retail tier ($5k/venue)

$10.0K@ 0.469 avg

+13.48% vs cheapest single venue

kalshi$5.0K @ 0.413

polymarket$5.0K @ 0.524

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

Sharp tier ($25k/venue)

$50.0K@ 0.632 avg

+20.58% vs cheapest single venue

polymarket$25.0K @ 0.524

Arbitrage Opportunity

+3.09%fillable risk-free returnEXECUTABLE

Stake split for $1,000 bankroll

Outcome	Platform	Odds	Stake	To win
Anastasia Zakharovathin	kalshi	3.70	$278	$1031
Daria Kasatkinathin	kalshi	1.43	$722	$1031

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 — Anastasia Zakharova

Spread

1.0pp

polymarket at 28.0% vs kalshi at 27.0%

Expected Value

+3.70%

Per $1 staked at kalshi (3.70) if polymarket's price is fair.

Kelly Stake

1.4%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $145
24h Volume: $145
Liquidity: $8.4K
Open Interest: $132

Resolves: in 7d 13h

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

kalshi

updated just now

Volume: $548
24h Volume: $548
Liquidity: $0
Open Interest: $539

Resolves: in 14d 13h

Settlement Timeline

polymarketin 7d 13h · May 24, 2026, 8:30 AM
kalshiin 14d 13h · 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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