TennisUPCOMING

Live· updated 55s ago

Roland Garros WTA: Anna Kalinskaya vs Maja Chwalinska

Tennis · June 2, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Anna Kalinskaya

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	2.00	50.0%	$0.50	---	Bet Here
Polymarket	1.94	51.5%	$0.52	+1.5pp	Bet Here

KalshiBest

$0.50

Odds

2.00

Implied

50.0%

Edge

---

Bet Here

Polymarket

$0.52

Odds

1.94

Implied

51.5%

Edge

+1.5pp

Bet Here

All Outcomes

Anna Kalinskaya

Best: 51.5% on polymarket

▲+1.5%

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

51.5%

50.0%

Maja Chwalinska

Best: 50.0% on kalshi

▲+1.5%

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

48.5%

50.0%

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.

Anna Kalinskaya

cheapest single venue: kalshi at 0.500

Retail tier ($5k/venue)

$10.0K@ 0.561 avg

+10.08% vs cheapest single venue

kalshi$5.0K @ 0.510

polymarket$5.0K @ 0.612

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

Sharp tier ($25k/venue)

$30.0K@ 0.528 avg

+3.32% vs cheapest single venue

kalshi$25.0K @ 0.511

polymarket

Arbitrage Opportunity

+1.52%theoretical onlyPAPER

Stake split for $1,000 bankroll

Maja Chwalinska (polymarket, $492) — slippage 6.1% — eats into edge

Outcome	Platform	Odds	Stake	To win
Anna Kalinskayathin	kalshi	2.00	$508	$1015
Maja Chwalinskathin	polymarket	2.06	$492	$1015

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 — Anna Kalinskaya

Spread

1.5pp

polymarket at 51.5% vs kalshi at 50.0%

Expected Value

+3.00%

Per $1 staked at kalshi (2.00) if polymarket's price is fair.

Kelly Stake

3.0%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $2
24h Volume: $2
Liquidity: $21.3K
Open Interest: $2

Resolves: in 7d 15h

Source: https://www.wtatennis.com/scores

kalshi

updated just now

Volume: $1.6K
24h Volume: $1.6K
Liquidity: $0
Open Interest: $1.4K

Resolves: in 15d 15h

Settlement Timeline

polymarketin 7d 15h · Jun 9, 2026, 9:00 AM
kalshiin 15d 15h · Jun 17, 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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