TennisLIVE

Stale· updated 2m ago

ITF Rancho Santa Fe: Alina Shcherbinina vs Jo-Yee Chan

Other · July 11, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.00

Platform Prices — Alina Shcherbinina

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.24	80.5%	$0.81	---	Bet Here
KalshiBest	1.24	80.5%	$0.81	---	Bet Here

PolymarketBest

$0.81

Odds

1.24

Implied

80.5%

Edge

---

Bet Here

KalshiBest

$0.81

Odds

1.24

Implied

80.5%

Edge

---

Bet Here

All Outcomes

Alina Shcherbinina

Best: 80.5% on kalshi

▼0.0%

Prices are roughly equal across platforms.

80.5%

Jo-Yee Chan

Best: 19.5% on polymarket

▲+0.5%

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

19.5%

19.0%

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.

Alina Shcherbinina

cheapest single venue: polymarket at 0.805

Retail tier ($5k/venue)

$10.0K@ 0.836 avg

+1.10% vs cheapest single venue

kalshi$5.0K @ 0.827

polymarket$5.0K @ 0.845

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

Sharp tier ($25k/venue)

$30.0K@ 0.835 avg

+0.23% vs cheapest single venue

kalshi$25.0K @ 0.833

Arbitrage Opportunity

+0.50%theoretical onlyPAPER

Stake split for $1,000 bankroll

Alina Shcherbinina (polymarket, $809) — slippage 3.2% — eats into edge

Jo-Yee Chan (kalshi, $191) — slippage 13.1% > 10% cap — fillable up to $143

Outcome	Platform	Odds	Stake	To win
Alina Shcherbininathin	polymarket	1.24	$809	$1005
Jo-Yee Chanthin	kalshi	5.26	$191	$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 — Alina Shcherbinina

Spread

0.0pp

kalshi at 80.5% vs polymarket at 80.5%

Expected Value

-0.00%

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

Kelly Stake

0.0%

EV is negative or marginal — Kelly says skip.

Platform Activity

polymarket

updated just now

Volume: $8
24h Volume: $8
Liquidity: $4.5K
Open Interest: $8

Resolves: in 7d 5h

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

kalshi

updated just now

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

Resolves: in 14d 5h

Settlement Timeline

polymarketin 7d 5h · Jul 18, 2026, 6:00 PM
kalshiin 14d 5h · Jul 25, 2026, 6:00 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

Related Events

Tennis

▲+21.5%

Swiss Open, Qualification: Thiago Monteiro vs Pierre-Hugues Herbert

Vol: $1.7M

Tennis

▲+15.5%

ITF The Hague: Lea Boskovic vs Lia Karatancheva

Vol: $198K

Tennis

▲+11.3%

ITF Kursumlijska Banja: Antoni Fabre vs Anton Arzhankin

Vol: $71K

Tennis

▲+8.8%

Wimbledon WTA: Karolina Muchova vs Linda Noskova

Vol: $728K

18+ only. Gambling involves risk. Please gamble responsibly. If you or someone you know has a gambling problem, call 1-800-522-4700. OddsBridge does not accept bets -- we provide odds comparison and informational content only. Past performance does not guarantee future results. Odds and prices shown may not reflect the most current values. Always verify prices on the platform before placing a bet or trade.