TennisUPCOMING

Stale· updated 5m ago

ITF Krsko: Ruth Roura Llaverias vs Ziva Falkner

Other · July 18, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000000000000

Platform Prices — Ruth Roura Llaverias

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.90	52.5%	$0.53	---	Bet Here
Kalshi	1.82	55.0%	$0.55	+2.5pp	Bet Here

PolymarketBest

$0.53

Odds

1.90

Implied

52.5%

Edge

---

Bet Here

Kalshi

$0.55

Odds

1.82

Implied

55.0%

Edge

+2.5pp

Bet Here

All Outcomes

Ruth Roura Llaverias

Best: 55.0% on kalshi

▲+2.5%

Prediction market is 2.5% cheaper than sportsbooks. Consider buying on PM.

52.5%

55.0%

Ziva Falkner

Best: 47.5% on polymarket

▲+0.5%

Prediction market is 0.5% cheaper than sportsbooks. Consider buying on PM.

47.5%

47.0%

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.

Ruth Roura Llaverias

cheapest single venue: polymarket at 0.525

Retail tier ($5k/venue)

$10.0K@ 0.583 avg

+4.52% vs cheapest single venue

kalshi$5.0K @ 0.557

polymarket$5.0K @ 0.608

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

Sharp tier ($25k/venue)

$30.0K@ 0.773 avg

+27.14% vs cheapest single venue

polymarket$5.0K @ 0.608

Arbitrage Opportunity

+0.50%theoretical onlyPAPER

Stake split for $1,000 bankroll

Ruth Roura Llaverias (polymarket, $528) — slippage 5.5% — eats into edge

Outcome	Platform	Odds	Stake	To win
Ruth Roura Llaveriasthin	polymarket	1.91	$528	$1005
Ziva Falknerthin	kalshi	2.13	$472	$1005

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 — Ruth Roura Llaverias

Spread

2.5pp

kalshi at 55.0% vs polymarket at 52.5%

Expected Value

+4.76%

Per $1 staked at polymarket (1.90) if kalshi's price is fair.

Kelly Stake

5.3%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $41
24h Volume: $41
Liquidity: $5.1K
Open Interest: $34

Resolves: in 7d 9h

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

kalshi

updated just now

Volume: $1
24h Volume: $1
Liquidity: $0
Open Interest: $1

Resolves: in 14d 9h

Settlement Timeline

polymarketin 7d 9h · Jul 25, 2026, 8:00 AM
kalshiin 14d 9h · Aug 1, 2026, 8:00 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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