TennisUPCOMING

Live· updated 1m ago

Bad Homburg Open: Qinwen Zheng vs Clara Tauson

Other · June 23, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.00

Platform Prices — Qinwen Zheng

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.80	55.5%	$0.56	---	Bet Here
Kalshi	1.61	62.0%	$0.62	+6.5pp	Bet Here

PolymarketBest

$0.56

Odds

1.80

Implied

55.5%

Edge

---

Bet Here

Kalshi

$0.62

Odds

1.61

Implied

62.0%

Edge

+6.5pp

Bet Here

All Outcomes

Qinwen Zheng

Best: 62.0% on kalshi

▲+6.5%

Prediction market is 6.5% cheaper than sportsbooks. Consider buying on PM.

55.5%

62.0%

Clara Tauson

Best: 44.5% on polymarket

▲+3.5%

Prediction market is 3.5% cheaper than sportsbooks. Consider buying on PM.

44.5%

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.

Qinwen Zheng

cheapest single venue: polymarket at 0.555

Retail tier ($5k/venue)

$10.0K@ 0.744 avg

+8.11% vs cheapest single venue

kalshi$5.0K @ 0.688

polymarket$5.0K @ 0.800

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

Sharp tier ($25k/venue)

$30.0K@ 0.812 avg

+1.57% vs cheapest single venue

polymarket$5.0K @ 0.800

kalshi

Arbitrage Opportunity

+3.63%theoretical onlyPAPER

Stake split for $1,000 bankroll

Qinwen Zheng (polymarket, $575) — slippage 4.2% — eats into edge

Outcome	Platform	Odds	Stake	To win
Qinwen Zhengthin	polymarket	1.80	$575	$1036
Clara Tausonthin	kalshi	2.44	$425	$1036

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 — Qinwen Zheng

Spread

6.5pp

kalshi at 62.0% vs polymarket at 55.5%

Expected Value

+11.71%

Per $1 staked at polymarket (1.80) if kalshi's price is fair.

Kelly Stake

14.6%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: —
24h Volume: —
Liquidity: $1.1K
Open Interest: —

Resolves: in 7d 13h

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

kalshi

updated just now

Volume: $136
24h Volume: $136
Liquidity: $0
Open Interest: $129

Resolves: in 14d 13h

Settlement Timeline

polymarketin 7d 13h · Jun 30, 2026, 9:00 AM
kalshiin 14d 13h · Jul 7, 2026, 9:30 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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