TennisUPCOMING

Stale· updated 2m ago

Swedish Open, Qualification: William Vinciguerra vs Lautaro Midon

Other · July 12, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.0000000000000

Platform Prices — William Rejchtman Vinciguerra

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	10.53	9.5%	$0.10	---	Bet Here
KalshiBest	10.00	10.0%	$0.10	+0.5pp	Bet Here

PolymarketBest

$0.10

Odds

10.53

Implied

9.5%

Edge

---

Bet Here

KalshiBest

$0.10

Odds

10.00

Implied

10.0%

Edge

+0.5pp

Bet Here

All Outcomes

William Rejchtman Vinciguerra

Best: 10.0% on kalshi

▲+0.5%

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

9.5%

10.0%

Lautaro Midon

Best: 90.5% on polymarket

▲+0.5%

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

90.5%

90.0%

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.

William Rejchtman Vinciguerra

cheapest single venue: polymarket at 0.095

Retail tier ($5k/venue)

$6.0K@ 0.465 avg

+65.12% vs cheapest single venue

polymarket$1.0K @ 0.282

kalshi$5.0K @ 0.502

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

Sharp tier ($25k/venue)

$26.0K@ 0.721 avg

+155.73% vs cheapest single venue

polymarket$1.0K @ 0.282

Arbitrage Opportunity

+0.50%theoretical onlyPAPER

Stake split for $1,000 bankroll

William Rejchtman Vinciguerra (polymarket, $96) — slippage 156.2% > 10% cap — fillable up to $9

Outcome	Platform	Odds	Stake	To win
William Rejchtman Vinciguerrathin	polymarket	10.53	$96	$1005
Lautaro Midonthin	kalshi	1.11	$905	$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 — William Rejchtman Vinciguerra

Spread

0.5pp

kalshi at 10.0% vs polymarket at 9.5%

Expected Value

+5.26%

Per $1 staked at polymarket (10.53) if kalshi's price is fair.

Kelly Stake

0.6%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $18
24h Volume: $18
Liquidity: $4.0K
Open Interest: $18

Resolves: in 7d 9h

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

kalshi

updated just now

Volume: $632
24h Volume: $632
Liquidity: $0
Open Interest: $632

Resolves: in 14d 7h

Settlement Timeline

polymarketin 7d 9h · Jul 19, 2026, 10:00 AM
kalshiin 14d 7h · Jul 26, 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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