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Live· updated 9s ago

ITF Caserta: Martina Trevisan vs Elena Ruxandra Bertea

Other · June 2, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Martina Trevisan

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	1.56	64.0%	$0.64	---	Bet Here
Polymarket	1.55	64.5%	$0.65	+0.5pp	Bet Here

KalshiBest

$0.64

Odds

1.56

Implied

64.0%

Edge

---

Bet Here

Polymarket

$0.65

Odds

1.55

Implied

64.5%

Edge

+0.5pp

Bet Here

All Outcomes

Martina Trevisan

Best: 64.5% on polymarket

▲+0.5%

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

64.5%

64.0%

Elena Ruxandra Bertea

Best: 35.5% on polymarket

▲+0.5%

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

35.5%

35.0%

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.

Martina Trevisan

cheapest single venue: kalshi at 0.640

Retail tier ($5k/venue)

$6.0K@ 0.687 avg

+1.24% vs cheapest single venue

polymarket$1.0K @ 0.678

kalshi$5.0K @ 0.689

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

Sharp tier ($25k/venue)

$26.0K@ 0.793 avg

+16.92% vs cheapest single venue

polymarket$1.0K @ 0.678

kalshi

Arbitrage Opportunity

+1.01%theoretical onlyPAPER

Stake split for $1,000 bankroll

Martina Trevisan (kalshi, $647) — slippage 2.5% — eats into edge

Elena Ruxandra Bertea (kalshi, $354) — slippage 3.4% — eats into edge

Outcome	Platform	Odds	Stake	To win
Martina Trevisanthin	kalshi	1.56	$647	$1010
Elena Ruxandra Berteathin	kalshi	2.86	$354	$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 — Martina Trevisan

Spread

0.5pp

polymarket at 64.5% vs kalshi at 64.0%

Expected Value

+0.78%

Per $1 staked at kalshi (1.56) if polymarket's price is fair.

Kelly Stake

1.4%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $11
24h Volume: $11
Liquidity: $759
Open Interest: $11

Resolves: in 7d 1h

Source: https://www.itftennis.com/en/tournament-calendar/

kalshi

updated just now

Volume: $142
24h Volume: $142
Liquidity: $0
Open Interest: $132

Resolves: in 14d 1h

Settlement Timeline

polymarketin 7d 1h · Jun 9, 2026, 2:30 PM
kalshiin 14d 1h · Jun 16, 2026, 2:30 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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