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ITF Wuning: Yingqun Sun vs Ekaterina Yashina

Other · May 21, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.0000000000000000

Platform Prices — Yingqun Sun

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.59	63.0%	$0.63	---	Bet Here
Kalshi	1.57	63.5%	$0.64	+0.5pp	Bet Here

PolymarketBest

$0.63

Odds

1.59

Implied

63.0%

Edge

---

Bet Here

Kalshi

$0.64

Odds

1.57

Implied

63.5%

Edge

+0.5pp

Bet Here

All Outcomes

Yingqun Sun

Best: 63.5% on kalshi

▲+0.5%

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

63.5%

63.0%

Ekaterina Yashina

Best: 40.0% on kalshi

▲+3.0%

Prediction market is 3.0% cheaper than sportsbooks. Consider buying on PM.

40.0%

37.0%

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.

Yingqun Sun

cheapest single venue: polymarket at 0.630

Retail tier ($5k/venue)

$10.0K@ 0.697 avg

+4.73% vs cheapest single venue

polymarket$5.0K @ 0.665

kalshi$5.0K @ 0.728

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

Sharp tier ($25k/venue)

$50.0K@ 0.728 avg

+9.48% vs cheapest single venue

polymarket$25.0K @ 0.665

kalshi

Cross-Platform Edge — Yingqun Sun

Spread

0.5pp

kalshi at 63.5% vs polymarket at 63.0%

Expected Value

+0.79%

Per $1 staked at polymarket (1.59) if kalshi's price is fair.

Kelly Stake

1.4%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

kalshi

updated just now

Volume: $2
24h Volume: $2
Liquidity: $0
Open Interest: $2

Resolves: in 14d 7h

polymarket

updated just now

Volume: $2
24h Volume: $2
Liquidity: $860
Open Interest: $2

Resolves: in 7d 7h

Source: https://www.itftennis.com/en/tournament-calendar/

Settlement Timeline

polymarketin 7d 7h · May 29, 2026, 2:00 AM
kalshiin 14d 7h · Jun 5, 2026, 2:00 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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