TennisUPCOMING

Live· updated 57s ago

Wimbledon, Qualification ATP: Dane Sweeny vs Franco Roncadelli

Tennis · June 22, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Dane Sweeny

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.12	89.0%	$0.89	---	Bet Here
Kalshi	1.10	91.0%	$0.91	+2.0pp	Bet Here

PolymarketBest

$0.89

Odds

1.12

Implied

89.0%

Edge

---

Bet Here

Kalshi

$0.91

Odds

1.10

Implied

91.0%

Edge

+2.0pp

Bet Here

All Outcomes

Dane Sweeny

Best: 91.0% on kalshi

▲+2.0%

Prediction market is 2.0% cheaper than sportsbooks. Consider buying on PM.

89.0%

91.0%

Franco Roncadelli

Best: 11.0% on polymarket

▲+1.0%

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

11.0%

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.

Dane Sweeny

cheapest single venue: polymarket at 0.890

Retail tier ($5k/venue)

$10.0K@ 0.915 avg

+0.44% vs cheapest single venue

polymarket$5.0K @ 0.911

kalshi$5.0K @ 0.919

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

Sharp tier ($25k/venue)

$30.0K@ 0.920 avg

+0.93% vs cheapest single venue

polymarket$5.0K @ 0.911

kalshi

Arbitrage Opportunity

+1.01%theoretical onlyPAPER

Fillable up to $830

Franco Roncadelli (kalshi, $101) — slippage 46.2% > 10% cap — fillable up to $84

Outcome	Platform	Odds	Stake	To win
Dane Sweenythin	polymarket	1.12	$899	$1010
Franco Roncadellithin	kalshi	10.00	$101	$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 — Dane Sweeny

Spread

2.0pp

kalshi at 91.0% vs polymarket at 89.0%

Expected Value

+2.25%

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

Kelly Stake

18.2%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $452
24h Volume: $452
Liquidity: $11.5K
Open Interest: $446

Resolves: in 7d 18h

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

kalshi

updated just now

Volume: $582
24h Volume: $582
Liquidity: $0
Open Interest: $543

Resolves: in 14d 15h

Settlement Timeline

polymarketin 7d 18h · Jun 29, 2026, 1:00 PM
kalshiin 14d 15h · Jul 6, 2026, 10:00 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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