TennisUPCOMING

Live· updated 1m ago

ITF Evansville: Renata Zarazua vs Sloane Stephens

Other · July 23, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Renata Zarazua

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	1.83	54.5%	$0.54	---	Bet Here
Polymarket	1.83	54.5%	$0.55	---	Bet Here

KalshiBest

$0.54

Odds

1.83

Implied

54.5%

Edge

---

Bet Here

Polymarket

$0.55

Odds

1.83

Implied

54.5%

Edge

---

Bet Here

All Outcomes

Renata Zarazua

Best: 54.5% on polymarket

▼0.0%

Prices are roughly equal across platforms.

54.5%

Sloane Stephens

Best: 45.5% on polymarket

▲+1.5%

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

45.5%

44.0%

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.

Renata Zarazua

cheapest single venue: kalshi at 0.545

Retail tier ($5k/venue)

$6.0K@ 0.580 avg

+2.39% vs cheapest single venue

polymarket$1.0K @ 0.566

kalshi$5.0K @ 0.582

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

Sharp tier ($25k/venue)

$26.0K@ 0.759 avg

+33.98% vs cheapest single venue

polymarket$1.0K @ 0.566

kalshi

Arbitrage Opportunity

+1.52%theoretical onlyPAPER

Fillable up to $547

Sloane Stephens (kalshi, $447) — slippage 4.2% — eats into edge

Outcome	Platform	Odds	Stake	To win
Renata Zarazuathin	kalshi	1.83	$553	$1015
Sloane Stephensthin	kalshi	2.27	$447	$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 — Renata Zarazua

Spread

0.0pp

polymarket at 54.5% vs kalshi at 54.5%

Expected Value

+0.00%

Per $1 staked at kalshi (1.83) if polymarket's price is fair.

Kelly Stake

0.0%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $17
24h Volume: $17
Liquidity: $5.4K
Open Interest: $12

Resolves: in 7d 10h

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 10h

Settlement Timeline

polymarketin 7d 10h · Jul 30, 2026, 4:30 PM
kalshiin 14d 10h · Aug 6, 2026, 4:30 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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