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Libema Open, Qualification: Britt Du Pree vs Joanna Garland

Other · June 6, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Britt Du Pree

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	2.74	36.5%	$0.37	---	Bet Here
Polymarket	2.67	37.5%	$0.38	+1.0pp	Bet Here

KalshiBest

$0.37

Odds

2.74

Implied

36.5%

Edge

---

Bet Here

Polymarket

$0.38

Odds

2.67

Implied

37.5%

Edge

+1.0pp

Bet Here

All Outcomes

Britt Du Pree

Best: 37.5% on polymarket

▲+1.0%

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

37.5%

36.5%

Joanna Garland

Best: 63.5% on kalshi

▲+1.0%

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

62.5%

63.5%

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.

Britt Du Pree

cheapest single venue: kalshi at 0.365

Retail tier ($5k/venue)

$10.0K@ 0.409 avg

+7.53% vs cheapest single venue

kalshi$5.0K @ 0.381

polymarket$5.0K @ 0.438

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

Sharp tier ($25k/venue)

$50.0K@ 0.503 avg

+24.96% vs cheapest single venue

kalshi$25.0K @ 0.403

polymarket

Arbitrage Opportunity

+1.01%theoretical onlyPAPER

Stake split for $1,000 bankroll

Britt Du Pree (kalshi, $369) — slippage 2.5% — eats into edge

Outcome	Platform	Odds	Stake	To win
Britt Du Preethin	kalshi	2.74	$369	$1010
Joanna Garland	polymarket	1.60	$631	$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 — Britt Du Pree

Spread

1.0pp

polymarket at 37.5% vs kalshi at 36.5%

Expected Value

+2.74%

Per $1 staked at kalshi (2.74) if polymarket's price is fair.

Kelly Stake

1.6%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $4.6K
24h Volume: $4.6K
Liquidity: $46.7K
Open Interest: $4.6K

Resolves: in 7d 0h

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

kalshi

updated just now

Volume: $876
24h Volume: $876
Liquidity: $0
Open Interest: $876

Resolves: in 13d 18h

Settlement Timeline

polymarketin 7d 0h · Jun 13, 2026, 1:40 PM
kalshiin 13d 18h · Jun 20, 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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