TennisUPCOMING

Stale· updated 2m ago

ITF M25 Gentofte Men: Karl Friberg vs Lenn Luemkemann

Other · July 28, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Karl Friberg

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.33	75.0%	$0.75	---	Bet Here
KalshiBest	1.33	75.0%	$0.75	---	Bet Here

PolymarketBest

$0.75

Odds

1.33

Implied

75.0%

Edge

---

Bet Here

KalshiBest

$0.75

Odds

1.33

Implied

75.0%

Edge

---

Bet Here

All Outcomes

Karl Friberg

Best: 75.0% on kalshi

▼0.0%

Prices are roughly equal across platforms.

75.0%

Lenn Luemkemann

Best: 25.0% on polymarket

▲+1.5%

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

25.0%

23.5%

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.

Karl Friberg

cheapest single venue: polymarket at 0.750

Retail tier ($5k/venue)

$10.0K@ 0.773 avg

+3.10% vs cheapest single venue

kalshi$5.0K @ 0.750

polymarket$5.0K @ 0.797

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

Sharp tier ($25k/venue)

$30.0K@ 0.791 avg

+0.13% vs cheapest single venue

kalshi$25.0K @ 0.790

polymarket

Arbitrage Opportunity

+1.52%theoretical onlyPAPER

Stake split for $1,000 bankroll

Lenn Luemkemann (kalshi, $239) — slippage 7.4% — eats into edge

Outcome	Platform	Odds	Stake	To win
Karl Fribergthin	polymarket	1.33	$761	$1015
Lenn Luemkemannthin	kalshi	4.25	$239	$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 — Karl Friberg

Spread

0.0pp

kalshi at 75.0% vs polymarket at 75.0%

Expected Value

-0.00%

Per $1 staked at polymarket (1.33) 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: $144
24h Volume: $144
Liquidity: $6.1K
Open Interest: $130

Resolves: in 7d 9h

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

kalshi

updated just now

Volume: $157
24h Volume: $157
Liquidity: $0
Open Interest: $157

Resolves: in 14d 8h

Settlement Timeline

polymarketin 7d 9h · Aug 4, 2026, 10:00 AM
kalshiin 14d 8h · Aug 11, 2026, 9:00 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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