TennisUPCOMING

Stale· updated 4m ago

The Memphis Classic: Darja Vidmanova vs Renata Zarazua

Other · August 1, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.0000000000000

Platform Prices — Darja Vidmanova

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	2.06	48.5%	$0.49	---	Bet Here
Kalshi	1.82	55.0%	$0.55	+6.5pp	Bet Here

PolymarketBest

$0.49

Odds

2.06

Implied

48.5%

Edge

---

Bet Here

Kalshi

$0.55

Odds

1.82

Implied

55.0%

Edge

+6.5pp

Bet Here

All Outcomes

Darja Vidmanova

Best: 55.0% on kalshi

▲+6.5%

Prediction market is 6.5% cheaper than sportsbooks. Consider buying on PM.

48.5%

55.0%

Renata Zarazua

Best: 51.5% on polymarket

▲+7.0%

Prediction market is 7.0% cheaper than sportsbooks. Consider buying on PM.

51.5%

44.5%

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.

Darja Vidmanova

cheapest single venue: polymarket at 0.485

Retail tier ($5k/venue)

$10.0K@ 0.673 avg

+10.52% vs cheapest single venue

kalshi$5.0K @ 0.609

polymarket$5.0K @ 0.738

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

Sharp tier ($25k/venue)

$30.0K@ 0.694 avg

+1.28% vs cheapest single venue

kalshi$25.0K @ 0.685

polymarket

Arbitrage Opportunity

+7.53%theoretical onlyPAPER

Stake split for $1,000 bankroll

Darja Vidmanova (polymarket, $522) — slippage 3.2% — eats into edge

Outcome	Platform	Odds	Stake	To win
Darja Vidmanovathin	polymarket	2.06	$522	$1075
Renata Zarazuathin	kalshi	2.25	$479	$1075

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 — Darja Vidmanova

Spread

6.5pp

kalshi at 55.0% vs polymarket at 48.5%

Expected Value

+13.40%

Per $1 staked at polymarket (2.06) if kalshi's price is fair.

Kelly Stake

12.6%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: —
24h Volume: —
Liquidity: $115
Open Interest: —

Resolves: in 7d 13h

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

kalshi

updated just now

Volume: $841
24h Volume: $841
Liquidity: $0
Open Interest: $832

Resolves: in 14d 13h

Settlement Timeline

polymarketin 7d 13h · Aug 8, 2026, 8:00 PM
kalshiin 14d 13h · Aug 15, 2026, 8:00 PM

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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