TennisLIVE

Live· updated 15s ago

Bad Homburg Open: Alexandra Eala vs Elise Mertens

Other · June 20, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Alexandra Eala

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	2.33	43.0%	$0.43	---	Bet Here
Polymarket	2.30	43.5%	$0.44	+0.5pp	Bet Here

KalshiBest

$0.43

Odds

2.33

Implied

43.0%

Edge

---

Bet Here

Polymarket

$0.44

Odds

2.30

Implied

43.5%

Edge

+0.5pp

Bet Here

All Outcomes

Alexandra Eala

Best: 43.5% on polymarket

▲+0.5%

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

43.0%

43.5%

Elise Mertens

Best: 56.5% on polymarket

▲+1.0%

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

55.5%

56.5%

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.

Alexandra Eala

cheapest single venue: kalshi at 0.430

Retail tier ($5k/venue)

$10.0K@ 0.485 avg

+8.26% vs cheapest single venue

kalshi$5.0K @ 0.448

polymarket$5.0K @ 0.523

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

Sharp tier ($25k/venue)

$50.0K@ 0.638 avg

+34.71% vs cheapest single venue

kalshi$25.0K @ 0.473

polymarket

Arbitrage Opportunity

+1.52%fillable risk-free returnEXECUTABLE

Stake split for $1,000 bankroll

Outcome	Platform	Odds	Stake	To win
Alexandra Ealathin	kalshi	2.33	$437	$1015
Elise Mertensthin	kalshi	1.80	$564	$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 — Alexandra Eala

Spread

0.5pp

polymarket at 43.5% vs kalshi at 43.0%

Expected Value

+1.16%

Per $1 staked at kalshi (2.33) if polymarket's price is fair.

Kelly Stake

0.9%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

kalshi

updated just now

Volume: $157.0K
24h Volume: $128.5K
Liquidity: $0
Open Interest: $138.4K

Resolves: in 12d 0h

polymarket

updated just now

Volume: $53.7K
24h Volume: $47.3K
Liquidity: $118.7K
Open Interest: $48.1K

Resolves: in 6d 0h

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

Settlement Timeline

polymarketin 6d 0h · Jun 28, 2026, 9:00 AM
kalshiin 12d 0h · Jul 4, 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 Kalshi Trade on Polymarket

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