TennisUPCOMING

Stale· updated 3m ago

The Memphis Classic, Qualification: Karman Thandi vs Sofia Johnson

Other · July 25, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.00

Platform Prices — Karman Kaur Thandi

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	3.33	30.0%	$0.30	---	Bet Here
Polymarket	3.28	30.5%	$0.31	+0.5pp	Bet Here

KalshiBest

$0.30

Odds

3.33

Implied

30.0%

Edge

---

Bet Here

Polymarket

$0.31

Odds

3.28

Implied

30.5%

Edge

+0.5pp

Bet Here

All Outcomes

Karman Kaur Thandi

Best: 30.5% on polymarket

▲+0.5%

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

30.5%

30.0%

Sofia Johnson

Best: 71.0% on kalshi

▲+1.5%

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

69.5%

71.0%

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.

Karman Kaur Thandi

cheapest single venue: kalshi at 0.300

Retail tier ($5k/venue)

$10.0K@ 0.536 avg

+26.43% vs cheapest single venue

kalshi$5.0K @ 0.424

polymarket$5.0K @ 0.648

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

Sharp tier ($25k/venue)

$30.0K@ 0.693 avg

+6.90% vs cheapest single venue

polymarket$5.0K @ 0.648

Arbitrage Opportunity

+0.50%theoretical onlyPAPER

Stake split for $1,000 bankroll

Sofia Johnson (polymarket, $699) — slippage 5.0% — eats into edge

Outcome	Platform	Odds	Stake	To win
Karman Kaur Thandithin	kalshi	3.33	$302	$1005
Sofia Johnsonthin	polymarket	1.44	$699	$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 — Karman Kaur Thandi

Spread

0.5pp

polymarket at 30.5% vs kalshi at 30.0%

Expected Value

+1.67%

Per $1 staked at kalshi (3.33) if polymarket's price is fair.

Kelly Stake

0.7%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: —
24h Volume: —
Liquidity: $3.5K
Open Interest: —

Resolves: in 7d 9h

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

kalshi

updated just now

Volume: $65
24h Volume: $65
Liquidity: $0
Open Interest: $65

Resolves: in 14d 7h

Settlement Timeline

polymarketin 7d 9h · Aug 1, 2026, 5:00 PM
kalshiin 14d 7h · Aug 8, 2026, 3:00 PM

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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