TennisUPCOMING

Live· updated 1m ago

Wimbledon, Qualification WTA: Yeon-Woo Ku vs Teodora Kostovic

Tennis · June 23, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.00

Platform Prices — Yeon-Woo Ku

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	2.17	46.0%	$0.46	---	Bet Here
Polymarket	2.00	50.0%	$0.50	+4.0pp	Bet Here

KalshiBest

$0.46

Odds

2.17

Implied

46.0%

Edge

---

Bet Here

Polymarket

$0.50

Odds

2.00

Implied

50.0%

Edge

+4.0pp

Bet Here

All Outcomes

Yeon-Woo Ku

Best: 50.0% on polymarket

▲+4.0%

Prediction market is 4.0% cheaper than sportsbooks. Consider buying on PM.

50.0%

46.0%

Teodora Kostovic

Best: 54.0% on kalshi

▲+4.0%

Prediction market is 4.0% cheaper than sportsbooks. Consider buying on PM.

50.0%

54.0%

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.

Yeon-Woo Ku

cheapest single venue: kalshi at 0.460

Retail tier ($5k/venue)

$10.0K@ 0.719 avg

+53.00% vs cheapest single venue

kalshi$5.0K @ 0.470

polymarket$5.0K @ 0.968

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

Sharp tier ($25k/venue)

$30.0K@ 0.714 avg

+7.67% vs cheapest single venue

kalshi$25.0K @ 0.663

polymarket

Arbitrage Opportunity

+4.17%theoretical onlyPAPER

Stake split for $1,000 bankroll

Teodora Kostovic (polymarket, $521) — slippage 38.3% > 10% cap — fillable up to $45

Outcome	Platform	Odds	Stake	To win
Yeon-Woo Kuthin	kalshi	2.17	$479	$1042
Teodora Kostovicthin	polymarket	2.00	$521	$1042

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 — Yeon-Woo Ku

Spread

4.0pp

polymarket at 50.0% vs kalshi at 46.0%

Expected Value

+8.70%

Per $1 staked at kalshi (2.17) if polymarket's price is fair.

Kelly Stake

7.4%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: —
24h Volume: —
Liquidity: $541
Open Interest: —

Resolves: in 7d 18h

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

kalshi

updated just now

Volume: $919
24h Volume: $911
Liquidity: $0
Open Interest: $919

Resolves: in 14d 13h

Settlement Timeline

polymarketin 7d 18h · Jun 30, 2026, 2:30 PM
kalshiin 14d 13h · Jul 7, 2026, 9:00 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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