TennisLIVE

Stale· updated 3m ago

Generali Open: Jan-Lennard Struff vs Alexander Shevchenko

Other · July 19, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Jan-Lennard Struff

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	1.82	55.0%	$0.55	---	Bet Here
Polymarket	1.80	55.5%	$0.56	+0.5pp	Bet Here

KalshiBest

$0.55

Odds

1.82

Implied

55.0%

Edge

---

Bet Here

Polymarket

$0.56

Odds

1.80

Implied

55.5%

Edge

+0.5pp

Bet Here

All Outcomes

Jan-Lennard Struff

Best: 55.5% on polymarket

▲+0.5%

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

55.0%

55.5%

Aleksandr Shevchenko

Best: 44.5% on polymarket

▲+1.0%

Prediction market is 1.0% cheaper than sportsbooks. Consider buying on PM.

43.5%

44.5%

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.

Jan-Lennard Struff

cheapest single venue: kalshi at 0.550

Retail tier ($5k/venue)

$10.0K@ 0.570 avg

+0.03% vs cheapest single venue

polymarket$5.0K @ 0.569

kalshi$5.0K @ 0.570

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

Sharp tier ($25k/venue)

$50.0K@ 0.638 avg

+0.39% vs cheapest single venue

kalshi$25.0K @ 0.635

Arbitrage Opportunity

+1.52%fillable risk-free returnEXECUTABLE

Stake split for $1,000 bankroll

Outcome	Platform	Odds	Stake	To win
Jan-Lennard Struffthin	kalshi	1.82	$558	$1015
Aleksandr Shevchenkothin	kalshi	2.30	$442	$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 — Jan-Lennard Struff

Spread

0.5pp

polymarket at 55.5% vs kalshi at 55.0%

Expected Value

+0.91%

Per $1 staked at kalshi (1.82) if polymarket's price is fair.

Kelly Stake

1.1%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

kalshi

updated just now

Volume: $1.7K
24h Volume: $1.7K
Liquidity: $0
Open Interest: $704

Resolves: in 13d 21h

polymarket

updated just now

Volume: $175
24h Volume: $175
Liquidity: $60.7K
Open Interest: $148

Resolves: in 7d 20h

Source: https://www.atptour.com/en/scores/current

Settlement Timeline

polymarketin 7d 20h · Jul 27, 2026, 9:00 AM
kalshiin 13d 21h · Aug 2, 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 Kalshi Trade on Polymarket

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