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Libema Open, Qualification: Mackenzie McDonald vs Niels Visker

Other · June 6, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Mackenzie McDonald

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.63	61.5%	$0.62	---	Bet Here
Kalshi	1.32	76.0%	$0.76	+14.5pp	Bet Here

PolymarketBest

$0.62

Odds

1.63

Implied

61.5%

Edge

---

Bet Here

Kalshi

$0.76

Odds

1.32

Implied

76.0%

Edge

+14.5pp

Bet Here

All Outcomes

Mackenzie McDonald

Best: 76.0% on kalshi

▲+14.5%

Prediction market is 14.5% cheaper than sportsbooks. Consider buying on PM.

61.5%

76.0%

Niels Visker

Best: 38.5% on polymarket

▼0.0%

Prices are roughly equal across platforms.

38.5%

Vincent Marysko

Best: 24.0% on kalshi

▼0.0%

Prices are roughly equal across platforms.

24.0%

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.

Mackenzie McDonald

cheapest single venue: polymarket at 0.615

Retail tier ($5k/venue)

$10.0K@ 0.676 avg

+16.12% vs cheapest single venue

polymarket$5.0K @ 0.582

kalshi$5.0K @ 0.770

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

Sharp tier ($25k/venue)

$50.0K@ 0.689 avg

+14.83% vs cheapest single venue

polymarket$25.0K @ 0.600

Cross-Platform Edge — Mackenzie McDonald

Spread

14.5pp

kalshi at 76.0% vs polymarket at 61.5%

Expected Value

+23.58%

Per $1 staked at polymarket (1.63) if kalshi's price is fair.

Kelly Stake

25.0%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $12.8K
24h Volume: $12.8K
Liquidity: $34.6K
Open Interest: $8.9K

Resolves: in 6d 21h

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

kalshi

updated just now

Volume: $101.6K
24h Volume: $101.6K
Liquidity: $0
Open Interest: $73.0K

Resolves: in 13d 20h

Settlement Timeline

polymarketin 6d 21h · Jun 13, 2026, 10:40 AM
kalshiin 13d 20h · Jun 20, 2026, 10:00 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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