TennisUPCOMING

Live· updated 1m ago

ITF Ceska Lipa: Caijsa Hennemann vs Julia Avdeeva

Other · June 13, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.00000000000000

Platform Prices — Caijsa Wilda Hennemann

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.89	53.0%	$0.53	---	Bet Here
Kalshi	1.82	55.0%	$0.55	+2.0pp	Bet Here

PolymarketBest

$0.53

Odds

1.89

Implied

53.0%

Edge

---

Bet Here

Kalshi

$0.55

Odds

1.82

Implied

55.0%

Edge

+2.0pp

Bet Here

All Outcomes

Caijsa Wilda Hennemann

Best: 55.0% on kalshi

▲+2.0%

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

53.0%

55.0%

Julia Avdeeva

Best: 47.0% on polymarket

▲+2.5%

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

47.0%

44.5%

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.

Caijsa Wilda Hennemann

cheapest single venue: polymarket at 0.530

Retail tier ($5k/venue)

$10.0K@ 0.682 avg

+8.73% vs cheapest single venue

kalshi$5.0K @ 0.627

polymarket$5.0K @ 0.736

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

Sharp tier ($25k/venue)

$30.0K@ 0.729 avg

+0.21% vs cheapest single venue

kalshi$25.0K @ 0.727

Arbitrage Opportunity

+2.56%theoretical onlyPAPER

Stake split for $1,000 bankroll

Caijsa Wilda Hennemann (polymarket, $544) — slippage 6.0% — eats into edge

Julia Avdeeva (kalshi, $456) — slippage 8.2% — eats into edge

Outcome	Platform	Odds	Stake	To win
Caijsa Wilda Hennemannthin	polymarket	1.89	$544	$1026
Julia Avdeevathin	kalshi	2.25	$456	$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 — Caijsa Wilda Hennemann

Spread

2.0pp

kalshi at 55.0% vs polymarket at 53.0%

Expected Value

+3.77%

Per $1 staked at polymarket (1.89) if kalshi's price is fair.

Kelly Stake

4.3%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $217
24h Volume: $217
Liquidity: $5.1K
Open Interest: $217

Resolves: in 7d 4h

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

kalshi

updated just now

Volume: $14
24h Volume: $14
Liquidity: $0
Open Interest: $14

Resolves: in 14d 4h

Settlement Timeline

polymarketin 7d 4h · Jun 20, 2026, 8:00 AM
kalshiin 14d 4h · Jun 27, 2026, 8:00 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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