TennisUPCOMING

Live· updated 50s ago

ITF Monastir: Marie Villet vs Tanisha Kashyap

Other · July 8, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000000000000

Platform Prices — Marie Villet

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.29	77.5%	$0.78	---	Bet Here
Kalshi	1.24	80.5%	$0.81	+3.0pp	Bet Here

PolymarketBest

$0.78

Odds

1.29

Implied

77.5%

Edge

---

Bet Here

Kalshi

$0.81

Odds

1.24

Implied

80.5%

Edge

+3.0pp

Bet Here

All Outcomes

Marie Villet

Best: 80.5% on kalshi

▲+3.0%

Prediction market is 3.0% cheaper than sportsbooks. Consider buying on PM.

77.5%

80.5%

Tanisha Kashyap

Best: 22.5% on polymarket

▲+3.5%

Prediction market is 3.5% cheaper than sportsbooks. Consider buying on PM.

22.5%

19.0%

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.

Marie Villet

cheapest single venue: polymarket at 0.775

Retail tier ($5k/venue)

$10.0K@ 0.838 avg

+0.21% vs cheapest single venue

polymarket$5.0K @ 0.836

kalshi$5.0K @ 0.839

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

Sharp tier ($25k/venue)

$30.0K@ 0.905 avg

+8.33% vs cheapest single venue

polymarket$5.0K @ 0.836

kalshi

Arbitrage Opportunity

+3.63%theoretical onlyPAPER

Fillable up to $311

Tanisha Kashyap (kalshi, $197) — slippage 82.7% > 10% cap — fillable up to $61

Outcome	Platform	Odds	Stake	To win
Marie Villetthin	polymarket	1.29	$803	$1036
Tanisha Kashyapthin	kalshi	5.26	$197	$1036

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 — Marie Villet

Spread

3.0pp

kalshi at 80.5% vs polymarket at 77.5%

Expected Value

+3.87%

Per $1 staked at polymarket (1.29) if kalshi's price is fair.

Kelly Stake

13.3%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $64
24h Volume: $64
Liquidity: $1.7K
Open Interest: $64

Resolves: in 7d 9h

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 9h

Settlement Timeline

polymarketin 7d 9h · Jul 15, 2026, 10:30 AM
kalshiin 14d 9h · Jul 22, 2026, 10:30 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

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