TennisUPCOMING

Live· updated 1m ago

ITF M25 Gentofte Men: Lewie Lane vs Pyotr Nesterov

Other · July 28, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

Platform Prices — Lewie Lane

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	11.11	9.0%	$0.09	---	Bet Here
Polymarket	10.53	9.5%	$0.10	+0.5pp	Bet Here

KalshiBest

$0.09

Odds

11.11

Implied

9.0%

Edge

---

Bet Here

Polymarket

$0.10

Odds

10.53

Implied

9.5%

Edge

+0.5pp

Bet Here

All Outcomes

Lewie Lane

Best: 9.5% on polymarket

▲+0.5%

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

9.5%

9.0%

Pyotr Nesterov

Best: 92.0% on kalshi

▲+1.5%

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

90.5%

92.0%

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.

Lewie Lane

cheapest single venue: kalshi at 0.090

Retail tier ($5k/venue)

$6.0K@ 0.346 avg

+28.58% vs cheapest single venue

polymarket$1.0K @ 0.269

kalshi$5.0K @ 0.361

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

Sharp tier ($25k/venue)

$26.0K@ 0.699 avg

+160.04% vs cheapest single venue

polymarket$1.0K @ 0.269

kalshi

Arbitrage Opportunity

+0.50%theoretical onlyPAPER

Stake split for $1,000 bankroll

Lewie Lane (kalshi, $91) — slippage 68.8% > 10% cap — fillable up to $4

Pyotr Nesterov (polymarket, $910) — slippage 2.9% — eats into edge

Outcome	Platform	Odds	Stake	To win
Lewie Lanethin	kalshi	11.11	$91	$1006
Pyotr Nesterovthin	polymarket	1.10	$910	$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 — Lewie Lane

Spread

0.5pp

polymarket at 9.5% vs kalshi at 9.0%

Expected Value

+5.56%

Per $1 staked at kalshi (11.11) if polymarket's price is fair.

Kelly Stake

0.5%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $11
24h Volume: $11
Liquidity: $4.0K
Open Interest: $11

Resolves: in 7d 8h

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

kalshi

updated just now

Volume: $48
24h Volume: $48
Liquidity: $0
Open Interest: $48

Resolves: in 14d 8h

Settlement Timeline

polymarketin 7d 8h · Aug 4, 2026, 8:00 AM
kalshiin 14d 8h · Aug 11, 2026, 8:00 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 Polymarket Trade on Kalshi

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