TennisUPCOMING

Live· updated 18s ago

Wimbledon, Qualification WTA: Luisina Giovannini vs Lucrezia Stefanini

Tennis · June 23, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

Platform Prices — Luisina Giovannini

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	2.86	35.0%	$0.35	---	Bet Here
Polymarket	2.74	36.5%	$0.37	+1.5pp	Bet Here

KalshiBest

$0.35

Odds

2.86

Implied

35.0%

Edge

---

Bet Here

Polymarket

$0.37

Odds

2.74

Implied

36.5%

Edge

+1.5pp

Bet Here

All Outcomes

Luisina Giovannini

Best: 36.5% on polymarket

▲+1.5%

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

36.5%

35.0%

Lucrezia Stefanini

Best: 65.5% on kalshi

▲+2.0%

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

63.5%

65.5%

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.

Luisina Giovannini

cheapest single venue: kalshi at 0.350

Retail tier ($5k/venue)

$10.0K@ 0.608 avg

+45.63% vs cheapest single venue

kalshi$5.0K @ 0.417

polymarket$5.0K @ 0.798

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

Sharp tier ($25k/venue)

$30.0K@ 0.712 avg

+2.47% vs cheapest single venue

kalshi$25.0K @ 0.695

Arbitrage Opportunity

+1.52%theoretical onlyPAPER

Stake split for $1,000 bankroll

Luisina Giovannini (kalshi, $355) — slippage 3.7% — eats into edge

Lucrezia Stefanini (polymarket, $645) — slippage 4.7% — eats into edge

Outcome	Platform	Odds	Stake	To win
Luisina Giovanninithin	kalshi	2.86	$355	$1015
Lucrezia Stefaninithin	polymarket	1.57	$645	$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 — Luisina Giovannini

Spread

1.5pp

polymarket at 36.5% vs kalshi at 35.0%

Expected Value

+4.29%

Per $1 staked at kalshi (2.86) if polymarket's price is fair.

Kelly Stake

2.3%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: —
24h Volume: —
Liquidity: $301
Open Interest: —

Resolves: in 7d 15h

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

kalshi

updated just now

Volume: $146
24h Volume: $146
Liquidity: $0
Open Interest: $146

Resolves: in 14d 13h

Settlement Timeline

polymarketin 7d 15h · Jun 30, 2026, 11:30 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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