TennisUPCOMING

Live· updated 1m ago

Lexus Eastbourne Open: Roman Andres Burruchaga vs Arthur Fery

Other · June 22, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Roman Andres Burruchaga

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	4.44	22.5%	$0.23	---	Bet Here
Kalshi	4.17	24.0%	$0.24	+1.5pp	Bet Here

PolymarketBest

$0.23

Odds

4.44

Implied

22.5%

Edge

---

Bet Here

Kalshi

$0.24

Odds

4.17

Implied

24.0%

Edge

+1.5pp

Bet Here

All Outcomes

Roman Andres Burruchaga

Best: 24.0% on kalshi

▲+1.5%

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

22.5%

24.0%

Arthur Fery

Best: 77.5% on polymarket

▲+1.0%

Prediction market is 1.0% cheaper than sportsbooks. Consider buying on PM.

77.5%

76.5%

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.

Roman Andres Burruchaga

cheapest single venue: polymarket at 0.225

Retail tier ($5k/venue)

$10.0K@ 0.330 avg

+28.19% vs cheapest single venue

kalshi$5.0K @ 0.257

polymarket$5.0K @ 0.402

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

Sharp tier ($25k/venue)

$50.0K@ 0.541 avg

+28.03% vs cheapest single venue

kalshi$25.0K @ 0.422

Arbitrage Opportunity

+1.01%theoretical onlyPAPER

Stake split for $1,000 bankroll

Roman Andres Burruchaga (polymarket, $227) — slippage 9.8% — eats into edge

Outcome	Platform	Odds	Stake	To win
Roman Andres Burruchaga	polymarket	4.44	$227	$1010
Arthur Ferythin	kalshi	1.31	$773	$1010

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 — Roman Andres Burruchaga

Spread

1.5pp

kalshi at 24.0% vs polymarket at 22.5%

Expected Value

+6.67%

Per $1 staked at polymarket (4.44) if kalshi's price is fair.

Kelly Stake

1.9%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $3.9K
24h Volume: $2.7K
Liquidity: $76.4K
Open Interest: $3.2K

Resolves: in 7d 1h

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

kalshi

updated just now

Volume: $3.9K
24h Volume: $3.9K
Liquidity: $0
Open Interest: $3.7K

Resolves: in 14d 0h

Settlement Timeline

polymarketin 7d 1h · Jun 29, 2026, 10:00 AM
kalshiin 14d 0h · Jul 6, 2026, 9:00 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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