TennisUPCOMING

Live· updated 28s ago

ITF Monastir: Maddalena Giordano vs Lourdes Ayala

Other · June 10, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Maddalena Giordano

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	1.98	50.5%	$0.51	---	Bet Here
Polymarket	1.90	52.5%	$0.53	+2.0pp	Bet Here

KalshiBest

$0.51

Odds

1.98

Implied

50.5%

Edge

---

Bet Here

Polymarket

$0.53

Odds

1.90

Implied

52.5%

Edge

+2.0pp

Bet Here

All Outcomes

Maddalena Giordano

Best: 52.5% on polymarket

▲+2.0%

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

52.5%

50.5%

Lourdes Ayala

Best: 49.5% on kalshi

▲+2.0%

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

47.5%

49.5%

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.

Maddalena Giordano

cheapest single venue: kalshi at 0.505

Retail tier ($5k/venue)

$6.0K@ 0.620 avg

+8.40% vs cheapest single venue

polymarket$1.0K @ 0.572

kalshi$5.0K @ 0.630

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

Sharp tier ($25k/venue)

$26.0K@ 0.833 avg

+45.64% vs cheapest single venue

polymarket$1.0K @ 0.572

Arbitrage Opportunity

+2.04%theoretical onlyPAPER

Fillable up to $188

Maddalena Giordano (kalshi, $515) — slippage 6.8% — eats into edge

Lourdes Ayala (polymarket, $485) — slippage 9.8% — eats into edge

Outcome	Platform	Odds	Stake	To win
Maddalena Giordanothin	kalshi	1.98	$515	$1020
Lourdes Ayala	polymarket	2.10	$485	$1020

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 — Maddalena Giordano

Spread

2.0pp

polymarket at 52.5% vs kalshi at 50.5%

Expected Value

+3.96%

Per $1 staked at kalshi (1.98) if polymarket's price is fair.

Kelly Stake

4.0%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $1.8K
24h Volume: $1.8K
Liquidity: $1.8K
Open Interest: $1.8K

Resolves: in 7d 11h

Source: https://www.itftennis.com/en/tournament-calendar/

kalshi

updated just now

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

Resolves: in 14d 11h

Settlement Timeline

polymarketin 7d 11h · Jun 17, 2026, 8:45 AM
kalshiin 14d 11h · Jun 24, 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

Related Events

Tennis

▲+99.0%

ITF Cuiaba: Maria Luisa Oliveira vs Maria Camila Torres Murcia

Vol: $22K

Tennis

▲+34.0%

ITF Hurghada: Anastasia Tikhonova vs Karyna Fiadosik

Vol: $41.4878

Tennis

▲+28.0%

ITF Cuiaba: Gabriella Price vs Ana Candiotto

Vol: $46K

Tennis

▲+23.0%

ITF Cuiaba: Maria Eduarda Carbone Dos Santos vs Giovana Schincariol Delatorre Barbosa

18+ only. Gambling involves risk. Please gamble responsibly. If you or someone you know has a gambling problem, call 1-800-522-4700. OddsBridge does not accept bets -- we provide odds comparison and informational content only. Past performance does not guarantee future results. Odds and prices shown may not reflect the most current values. Always verify prices on the platform before placing a bet or trade.