TennisUPCOMING

Live· updated 49s ago

ITF Kayseri: Berrak Kocak vs Anastasiya Kuparev

Other · June 30, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Berrak Kocak

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.48	67.5%	$0.68	---	Bet Here
Kalshi	1.39	72.0%	$0.72	+4.5pp	Bet Here

PolymarketBest

$0.68

Odds

1.48

Implied

67.5%

Edge

---

Bet Here

Kalshi

$0.72

Odds

1.39

Implied

72.0%

Edge

+4.5pp

Bet Here

All Outcomes

Berrak Kocak

Best: 72.0% on kalshi

▲+4.5%

Prediction market is 4.5% cheaper than sportsbooks. Consider buying on PM.

67.5%

72.0%

Anastasiya Kuparev

Best: 32.5% on polymarket

▲+2.5%

Prediction market is 2.5% cheaper than sportsbooks. Consider buying on PM.

32.5%

30.0%

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.

Berrak Kocak

cheapest single venue: polymarket at 0.675

Retail tier ($5k/venue)

$6.0K@ 0.788 avg

+11.66% vs cheapest single venue

polymarket$1.0K @ 0.706

kalshi$5.0K @ 0.805

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

Sharp tier ($25k/venue)

$26.0K@ 0.887 avg

+25.66% vs cheapest single venue

polymarket$1.0K @ 0.706

kalshi

Arbitrage Opportunity

+2.56%theoretical onlyPAPER

Fillable up to $486

Berrak Kocak (polymarket, $692) — slippage 2.3% — eats into edge

Anastasiya Kuparev (kalshi, $308) — slippage 44.0% > 10% cap — fillable up to $150

Outcome	Platform	Odds	Stake	To win
Berrak Kocakthin	polymarket	1.48	$692	$1025
Anastasiya Kuparevthin	kalshi	3.33	$308	$1026

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 — Berrak Kocak

Spread

4.5pp

kalshi at 72.0% vs polymarket at 67.5%

Expected Value

+6.67%

Per $1 staked at polymarket (1.48) if kalshi's price is fair.

Kelly Stake

13.8%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $6
24h Volume: $6
Liquidity: $1.8K
Open Interest: $6

Resolves: in 7d 10h

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

kalshi

updated just now

Volume: $2
24h Volume: $2
Liquidity: $0
Open Interest: $2

Resolves: in 14d 8h

Settlement Timeline

polymarketin 7d 10h · Jul 7, 2026, 11:15 AM
kalshiin 14d 8h · Jul 14, 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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