TennisUPCOMING

Live· updated 15s ago

Wimbledon WTA: Diane Parry vs Anna Kalinskaya

Tennis · July 1, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.0

Platform Prices — Diane Parry

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	2.53	39.5%	$0.40	---	Bet Here
Polymarket	2.33	43.0%	$0.43	+3.5pp	Bet Here

KalshiBest

$0.40

Odds

2.53

Implied

39.5%

Edge

---

Bet Here

Polymarket

$0.43

Odds

2.33

Implied

43.0%

Edge

+3.5pp

Bet Here

All Outcomes

Diane Parry

Best: 43.0% on polymarket

▲+3.5%

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

43.0%

39.5%

Anna Kalinskaya

Best: 60.0% on kalshi

▲+3.0%

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

57.0%

60.0%

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.

Diane Parry

cheapest single venue: kalshi at 0.395

Retail tier ($5k/venue)

$10.0K@ 0.590 avg

+33.83% vs cheapest single venue

kalshi$5.0K @ 0.441

polymarket$5.0K @ 0.740

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

Sharp tier ($25k/venue)

$30.0K@ 0.633 avg

+3.47% vs cheapest single venue

kalshi$25.0K @ 0.612

polymarket

Arbitrage Opportunity

+3.63%theoretical onlyPAPER

Fillable up to $145

Diane Parry (kalshi, $409) — slippage 3.5% — eats into edge

Anna Kalinskaya (polymarket, $591) — slippage 6.4% — eats into edge

Outcome	Platform	Odds	Stake	To win
Diane Parrythin	kalshi	2.53	$409	$1036
Anna Kalinskayathin	polymarket	1.75	$591	$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 — Diane Parry

Spread

3.5pp

polymarket at 43.0% vs kalshi at 39.5%

Expected Value

+8.86%

Per $1 staked at kalshi (2.53) if polymarket's price is fair.

Kelly Stake

5.8%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $15
24h Volume: $15
Liquidity: $6.8K
Open Interest: $15

Resolves: in 8d 9h

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

kalshi

updated just now

Volume: $30
24h Volume: $30
Liquidity: $0
Open Interest: $30

Resolves: in 15d 9h

Settlement Timeline

polymarketin 8d 9h · Jul 8, 2026, 10:00 AM
kalshiin 15d 9h · Jul 15, 2026, 10:00 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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