TennisUPCOMING

Live· updated 1m ago

Wimbledon, Qualification WTA: Greet Minnen vs Fiona Ferro

Tennis · June 23, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

Platform Prices — Greet Minnen

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.60	62.5%	$0.63	---	Bet Here
Kalshi	1.33	75.0%	$0.75	+12.5pp	Bet Here

PolymarketBest

$0.63

Odds

1.60

Implied

62.5%

Edge

---

Bet Here

Kalshi

$0.75

Odds

1.33

Implied

75.0%

Edge

+12.5pp

Bet Here

All Outcomes

Greet Minnen

Best: 75.0% on kalshi

▲+12.5%

Prediction market is 12.5% cheaper than sportsbooks. Consider buying on PM.

62.5%

75.0%

Fiona Ferro

Best: 37.5% on polymarket

▲+13.0%

Prediction market is 13.0% cheaper than sportsbooks. Consider buying on PM.

37.5%

24.5%

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.

Greet Minnen

cheapest single venue: polymarket at 0.625

Retail tier ($5k/venue)

$10.0K@ 0.769 avg

+0.83% vs cheapest single venue

kalshi$5.0K @ 0.763

polymarket$5.0K @ 0.775

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

Sharp tier ($25k/venue)

$30.0K@ 0.789 avg

+1.71% vs cheapest single venue

polymarket$5.0K @ 0.775

kalshi

Arbitrage Opportunity

+14.94%theoretical onlyPAPER

Fillable up to $254

Fiona Ferro (kalshi, $282) — slippage 6.8% — eats into edge

Outcome	Platform	Odds	Stake	To win
Greet Minnenthin	polymarket	1.60	$718	$1149
Fiona Ferrothin	kalshi	4.08	$282	$1149

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 — Greet Minnen

Spread

12.5pp

kalshi at 75.0% vs polymarket at 62.5%

Expected Value

+20.00%

Per $1 staked at polymarket (1.60) if kalshi's price is fair.

Kelly Stake

25.0%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: —
24h Volume: —
Liquidity: $272
Open Interest: —

Resolves: in 7d 14h

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

kalshi

updated just now

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

Resolves: in 14d 13h

Settlement Timeline

polymarketin 7d 14h · Jun 30, 2026, 10:00 AM
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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