TennisUPCOMING

Live· updated 51s ago

Internazionali BNL d'Italia: Zizou Bergs vs Terence Atmane

Other · May 6, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Zizou Bergs

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	1.82	55.0%	$0.55	---	Bet Here
Polymarket	1.80	55.5%	$0.56	+0.5pp	Bet Here

KalshiBest

$0.55

Odds

1.82

Implied

55.0%

Edge

---

Bet Here

Polymarket

$0.56

Odds

1.80

Implied

55.5%

Edge

+0.5pp

Bet Here

All Outcomes

Zizou Bergs

Best: 55.5% on polymarket

▲+0.5%

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

55.5%

55.0%

Terence Atmane

Best: 46.0% on kalshi

▲+1.5%

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

44.5%

46.0%

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.

Zizou Bergs

cheapest single venue: kalshi at 0.550

Retail tier ($5k/venue)

$10.0K@ 0.564 avg

+0.87% vs cheapest single venue

kalshi$5.0K @ 0.560

polymarket$5.0K @ 0.569

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

Sharp tier ($25k/venue)

$50.0K@ 0.615 avg

+6.34% vs cheapest single venue

kalshi$25.0K @ 0.579

polymarket

Arbitrage Opportunity

+0.50%fillable risk-free returnEXECUTABLE

Stake split for $1,000 bankroll

Outcome	Platform	Odds	Stake	To win
Zizou Bergsthin	kalshi	1.82	$553	$1005
Terence Atmane	polymarket	2.25	$447	$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 — Zizou Bergs

Spread

0.5pp

polymarket at 55.5% vs kalshi at 55.0%

Expected Value

+0.91%

Per $1 staked at kalshi (1.82) if polymarket's price is fair.

Kelly Stake

1.1%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $5.8K
24h Volume: $4.4K
Liquidity: $74.6K
Open Interest: $4.8K

Resolves: in 7d 1h

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

kalshi

updated just now

Volume: $2.4K
24h Volume: $2.4K
Liquidity: $0
Open Interest: $1.8K

Resolves: in 14d 1h

Settlement Timeline

polymarketin 7d 1h · May 13, 2026, 9:00 AM
kalshiin 14d 1h · May 20, 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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