TennisUPCOMING

Live· updated 52s ago

Croatia Open, Qualification: Andrea Guerrieri vs Federico Agustin Gomez

Other · July 12, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.0

Platform Prices — Andrea Guerrieri

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	1.64	61.0%	$0.61	---	Bet Here
Polymarket	1.61	62.0%	$0.62	+1.0pp	Bet Here

KalshiBest

$0.61

Odds

1.64

Implied

61.0%

Edge

---

Bet Here

Polymarket

$0.62

Odds

1.61

Implied

62.0%

Edge

+1.0pp

Bet Here

All Outcomes

Andrea Guerrieri

Best: 62.0% on polymarket

▲+1.0%

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

62.0%

61.0%

Federico Agustin Gomez

Best: 40.0% on kalshi

▲+2.0%

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

38.0%

40.0%

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.

Andrea Guerrieri

cheapest single venue: kalshi at 0.610

Retail tier ($5k/venue)

$6.0K@ 0.666 avg

+3.22% vs cheapest single venue

kalshi$5.0K @ 0.645

polymarket$1.0K @ 0.770

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

Sharp tier ($25k/venue)

$26.0K@ 0.796 avg

+3.43% vs cheapest single venue

polymarket$1.0K @ 0.770

kalshi

Arbitrage Opportunity

+1.01%theoretical onlyPAPER

Stake split for $1,000 bankroll

Federico Agustin Gomez (polymarket, $384) — not enough depth at $384 — fillable up to $6

Outcome	Platform	Odds	Stake	To win
Andrea Guerrierithin	kalshi	1.64	$616	$1010
Federico Agustin Gomezthin	polymarket	2.63	$384	$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 — Andrea Guerrieri

Spread

1.0pp

polymarket at 62.0% vs kalshi at 61.0%

Expected Value

+1.64%

Per $1 staked at kalshi (1.64) if polymarket's price is fair.

Kelly Stake

2.6%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $10
24h Volume: $10
Liquidity: $1.3K
Open Interest: $10

Resolves: in 7d 14h

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

kalshi

updated just now

Volume: $92
24h Volume: $92
Liquidity: $0
Open Interest: $92

Resolves: in 14d 14h

Settlement Timeline

polymarketin 7d 14h · Jul 19, 2026, 3:00 PM
kalshiin 14d 14h · Jul 26, 2026, 3:00 PM

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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