TennisUPCOMING

Live· updated 1m ago

Mallorca Championships: Murphy Cassone vs Ethan Quinn

Other · June 24, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Murphy Cassone

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	4.88	20.5%	$0.21	---	Bet Here
Polymarket	4.65	21.5%	$0.22	+1.0pp	Bet Here

KalshiBest

$0.21

Odds

4.88

Implied

20.5%

Edge

---

Bet Here

Polymarket

$0.22

Odds

4.65

Implied

21.5%

Edge

+1.0pp

Bet Here

All Outcomes

Murphy Cassone

Best: 21.5% on polymarket

▲+1.0%

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

21.5%

20.5%

Ethan Quinn

Best: 80.0% on kalshi

▲+1.5%

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

78.5%

80.0%

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.

Murphy Cassone

cheapest single venue: kalshi at 0.205

Retail tier ($5k/venue)

$10.0K@ 0.341 avg

+53.57% vs cheapest single venue

kalshi$5.0K @ 0.222

polymarket$5.0K @ 0.459

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

Sharp tier ($25k/venue)

$50.0K@ 0.483 avg

+53.80% vs cheapest single venue

kalshi$25.0K @ 0.314

polymarket

Arbitrage Opportunity

+1.01%fillable risk-free returnEXECUTABLE

Stake split for $1,000 bankroll

Outcome	Platform	Odds	Stake	To win
Murphy Cassonethin	kalshi	4.88	$207	$1010
Ethan Quinn	polymarket	1.27	$793	$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 — Murphy Cassone

Spread

1.0pp

polymarket at 21.5% vs kalshi at 20.5%

Expected Value

+4.88%

Per $1 staked at kalshi (4.88) if polymarket's price is fair.

Kelly Stake

1.3%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $1.5K
24h Volume: $1.5K
Liquidity: $54.9K
Open Interest: $1.4K

Resolves: in 7d 12h

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

kalshi

updated just now

Volume: $10.3K
24h Volume: $10.3K
Liquidity: $0
Open Interest: $9.3K

Resolves: in 14d 12h

Settlement Timeline

polymarketin 7d 12h · Jul 1, 2026, 10:00 AM
kalshiin 14d 12h · Jul 8, 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

Related Events

Tennis

▲+39.5%

ITF Zagreb: Kirill Kivattsev vs Pavlos Tsitsipas

Vol: $16

Tennis

▲+28.0%

ITF Kursumlijska Banja: Giannicola Misasi vs Aaron Gil Garcia

Vol: $6

Tennis

▲+18.0%

ITF Palma Del Rio: Stephanie Judith Visscher vs Elena Micic

Vol: $242K

Tennis

▲+17.5%

ITF Tarvisio: Virginia Proietti vs Federica Trevisan

Vol: $151K

18+ only. Gambling involves risk. Please gamble responsibly. If you or someone you know has a gambling problem, call 1-800-522-4700. OddsBridge does not accept bets -- we provide odds comparison and informational content only. Past performance does not guarantee future results. Odds and prices shown may not reflect the most current values. Always verify prices on the platform before placing a bet or trade.