TennisUPCOMING

Stale· updated 5m ago

Estoril Open, Qualification: Edas Butvilas vs Clement Tabur

Other · July 18, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Edas Butvilas

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	3.00	33.4%	$0.33	+0.4pp	Bet Here
KalshiBest	3.03	33.0%	$0.33	---	Bet Here

PolymarketBest

$0.33

Odds

3.00

Implied

33.4%

Edge

+0.4pp

Bet Here

KalshiBest

$0.33

Odds

3.03

Implied

33.0%

Edge

---

Bet Here

All Outcomes

Edas Butvilas

Best: 33.4% on polymarket

▲+0.4%

Prediction market is 0.4% cheaper than sportsbooks. Consider buying on PM.

33.4%

33.0%

Clement Tabur

Best: 68.0% on kalshi

▲+1.4%

Prediction market is 1.4% cheaper than sportsbooks. Consider buying on PM.

66.6%

68.0%

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.

Edas Butvilas

cheapest single venue: kalshi at 0.330

Retail tier ($5k/venue)

$10.0K@ 0.347 avg

+2.67% vs cheapest single venue

kalshi$5.0K @ 0.338

polymarket$5.0K @ 0.356

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

Sharp tier ($25k/venue)

$50.0K@ 0.492 avg

+29.38% vs cheapest single venue

kalshi$25.0K @ 0.380

polymarket

Arbitrage Opportunity

+0.35%fillable risk-free returnEXECUTABLE

Stake split for $1,000 bankroll

Outcome	Platform	Odds	Stake	To win
Edas Butvilasthin	kalshi	3.03	$331	$1004
Clement Taburthin	polymarket	1.50	$669	$1003

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 — Edas Butvilas

Spread

0.4pp

polymarket at 33.4% vs kalshi at 33.0%

Expected Value

+1.06%

Per $1 staked at kalshi (3.03) if polymarket's price is fair.

Kelly Stake

0.5%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $176
24h Volume: $176
Liquidity: $43.5K
Open Interest: $77

Resolves: in 7d 9h

Source: https://www.atptour.com/en/scores/current

kalshi

updated just now

Volume: $879
24h Volume: $844
Liquidity: $0
Open Interest: $879

Resolves: in 14d 9h

Settlement Timeline

polymarketin 7d 9h · Jul 25, 2026, 11:00 AM
kalshiin 14d 9h · Aug 1, 2026, 11:00 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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