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Stale· updated 2m ago

ITF Brisbane: Ya Yi Yang vs Nithesa Selvaraj

Other · July 22, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.00

Platform Prices — Ya Yi Yang

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.24	80.5%	$0.81	---	Bet Here
Kalshi	1.22	82.0%	$0.82	+1.5pp	Bet Here

PolymarketBest

$0.81

Odds

1.24

Implied

80.5%

Edge

---

Bet Here

Kalshi

$0.82

Odds

1.22

Implied

82.0%

Edge

+1.5pp

Bet Here

All Outcomes

Ya Yi Yang

Best: 82.0% on kalshi

▲+1.5%

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

82.0%

80.5%

Nithesa Selvaraj

Best: 19.5% on polymarket

▲+1.5%

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

18.0%

19.5%

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.

Ya Yi Yang

cheapest single venue: polymarket at 0.805

Retail tier ($5k/venue)

$10.0K@ 0.835 avg

+0.56% vs cheapest single venue

kalshi$5.0K @ 0.830

polymarket$5.0K @ 0.839

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

Sharp tier ($25k/venue)

$30.0K@ 0.839 avg

+0.01% vs cheapest single venue

kalshi$25.0K @ 0.839

polymarket

Arbitrage Opportunity

+1.52%theoretical onlyPAPER

Fillable up to $119

Ya Yi Yang (polymarket, $817) — slippage 2.3% — eats into edge

Nithesa Selvaraj (kalshi, $183) — slippage 12.7% > 10% cap — fillable up to $105

Outcome	Platform	Odds	Stake	To win
Ya Yi Yangthin	polymarket	1.24	$817	$1015
Nithesa Selvarajthin	kalshi	5.56	$183	$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 — Ya Yi Yang

Spread

1.5pp

kalshi at 82.0% vs polymarket at 80.5%

Expected Value

+1.86%

Per $1 staked at polymarket (1.24) if kalshi's price is fair.

Kelly Stake

7.7%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

kalshi

updated just now

Volume: $453
24h Volume: $453
Liquidity: $0
Open Interest: $453

Resolves: in 14d 6h

polymarket

updated just now

Volume: —
24h Volume: —
Liquidity: $4.8K
Open Interest: —

Resolves: in 7d 6h

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

Settlement Timeline

polymarketin 7d 6h · Jul 30, 2026, 1:00 AM
kalshiin 14d 6h · Aug 6, 2026, 1:00 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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