TennisUPCOMING

Live· updated 22s ago

Wimbledon, Qualification WTA: Claire Liu vs Elena Pridankina

Tennis · June 25, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

Platform Prices — Claire Liu

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.71	58.5%	$0.59	---	Bet Here
Kalshi	1.68	59.5%	$0.60	+1.0pp	Bet Here

PolymarketBest

$0.59

Odds

1.71

Implied

58.5%

Edge

---

Bet Here

Kalshi

$0.60

Odds

1.68

Implied

59.5%

Edge

+1.0pp

Bet Here

All Outcomes

Claire Liu

Best: 59.5% on kalshi

▲+1.0%

Prediction market is 1.0% cheaper than sportsbooks. Consider buying on PM.

58.5%

59.5%

Elena Pridankina

Best: 41.5% on polymarket

▲+0.5%

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

41.5%

41.0%

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.

Claire Liu

cheapest single venue: polymarket at 0.585

Retail tier ($5k/venue)

$10.0K@ 0.661 avg

+6.43% vs cheapest single venue

kalshi$5.0K @ 0.621

polymarket$5.0K @ 0.701

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

Sharp tier ($25k/venue)

$50.0K@ 0.742 avg

+12.37% vs cheapest single venue

kalshi$25.0K @ 0.660

polymarket

Arbitrage Opportunity

+0.50%theoretical onlyPAPER

Fillable up to $266

Elena Pridankina (kalshi, $412) — slippage 2.6% — eats into edge

Outcome	Platform	Odds	Stake	To win
Claire Liuthin	polymarket	1.71	$588	$1005
Elena Pridankinathin	kalshi	2.44	$412	$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 — Claire Liu

Spread

1.0pp

kalshi at 59.5% vs polymarket at 58.5%

Expected Value

+1.71%

Per $1 staked at polymarket (1.71) if kalshi's price is fair.

Kelly Stake

2.4%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $12
24h Volume: $12
Liquidity: $194
Open Interest: $12

Resolves: in 7d 15h

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

kalshi

updated just now

Volume: $77
24h Volume: $45
Liquidity: $0
Open Interest: $77

Resolves: in 14d 15h

Settlement Timeline

polymarketin 7d 15h · Jul 2, 2026, 10:00 AM
kalshiin 14d 15h · Jul 9, 2026, 10:00 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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