TennisUPCOMING

Live· updated 8s ago

Roland Garros ATP: Raphael Collignon vs Aleksandar Vukic

Tennis · May 24, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Raphael Collignon

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.12	89.5%	$0.90	---	Bet Here
KalshiBest	1.11	90.0%	$0.90	+0.5pp	Bet Here

PolymarketBest

$0.90

Odds

1.12

Implied

89.5%

Edge

---

Bet Here

KalshiBest

$0.90

Odds

1.11

Implied

90.0%

Edge

+0.5pp

Bet Here

All Outcomes

Raphael Collignon

Best: 90.0% on kalshi

▲+0.5%

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

89.5%

90.0%

Aleksandar Vukic

Best: 10.5% on polymarket

▲+0.5%

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

10.5%

10.0%

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.

Raphael Collignon

cheapest single venue: polymarket at 0.895

Retail tier ($5k/venue)

$10.0K@ 0.919 avg

+0.11% vs cheapest single venue

polymarket$5.0K @ 0.918

kalshi$5.0K @ 0.920

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

Sharp tier ($25k/venue)

$50.0K@ 0.927 avg

+0.42% vs cheapest single venue

kalshi$25.0K @ 0.923

polymarket

Arbitrage Opportunity

+0.50%theoretical onlyPAPER

Stake split for $1,000 bankroll

Aleksandar Vukic (kalshi, $101) — slippage 11.6% > 10% cap

Outcome	Platform	Odds	Stake	To win
Raphael Collignonthin	polymarket	1.12	$900	$1005
Aleksandar Vukicthin	kalshi	10.00	$101	$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 — Raphael Collignon

Spread

0.5pp

kalshi at 90.0% vs polymarket at 89.5%

Expected Value

+0.56%

Per $1 staked at polymarket (1.12) if kalshi's price is fair.

Kelly Stake

4.8%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $196
24h Volume: $196
Liquidity: $83.9K
Open Interest: $195

Resolves: in 8d 15h

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

kalshi

updated just now

Volume: $292
24h Volume: $292
Liquidity: $0
Open Interest: $292

Resolves: in 16d 15h

Settlement Timeline

polymarketin 8d 15h · May 31, 2026, 9:00 AM
kalshiin 16d 15h · Jun 8, 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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