TennisUPCOMING

Live· updated 1m ago

ITF M25 Gentofte Men: Jack Karlsson Wistrand vs Maximilian Todorov

Other · July 28, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.00000

Platform Prices — Jack Karlsson Wistrand

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.55	64.5%	$0.65	---	Bet Here
Kalshi	1.47	68.0%	$0.68	+3.5pp	Bet Here

PolymarketBest

$0.65

Odds

1.55

Implied

64.5%

Edge

---

Bet Here

Kalshi

$0.68

Odds

1.47

Implied

68.0%

Edge

+3.5pp

Bet Here

All Outcomes

Jack Karlsson Wistrand

Best: 68.0% on kalshi

▲+3.5%

Prediction market is 3.5% cheaper than sportsbooks. Consider buying on PM.

64.5%

68.0%

Maximilian Todorov

Best: 35.5% on polymarket

▲+3.5%

Prediction market is 3.5% cheaper than sportsbooks. Consider buying on PM.

35.5%

32.0%

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.

Jack Karlsson Wistrand

cheapest single venue: polymarket at 0.645

Retail tier ($5k/venue)

$6.0K@ 0.686 avg

+1.00% vs cheapest single venue

polymarket$1.0K @ 0.679

kalshi$5.0K @ 0.687

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

Sharp tier ($25k/venue)

$26.0K@ 0.744 avg

+9.62% vs cheapest single venue

polymarket$1.0K @ 0.679

Arbitrage Opportunity

+3.63%theoretical onlyPAPER

Fillable up to $117

Jack Karlsson Wistrand (polymarket, $668) — slippage 2.9% — eats into edge

Maximilian Todorov (kalshi, $332) — slippage 10.0% — eats into edge

Outcome	Platform	Odds	Stake	To win
Jack Karlsson Wistrandthin	polymarket	1.55	$668	$1036
Maximilian Todorovthin	kalshi	3.13	$332	$1036

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 — Jack Karlsson Wistrand

Spread

3.5pp

kalshi at 68.0% vs polymarket at 64.5%

Expected Value

+5.43%

Per $1 staked at polymarket (1.55) if kalshi's price is fair.

Kelly Stake

9.9%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $20
24h Volume: $20
Liquidity: $7.4K
Open Interest: $20

Resolves: in 7d 7h

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

kalshi

updated just now

Volume: $268
24h Volume: $268
Liquidity: $0
Open Interest: $261

Resolves: in 14d 7h

Settlement Timeline

polymarketin 7d 7h · Aug 4, 2026, 8:00 AM
kalshiin 14d 7h · 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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