TennisUPCOMING

Live· updated 23s ago

Bonn: Dimitris Sakellaridis vs Niels McDonald

Other · July 28, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

Platform Prices — Dimitris Sakellaridis

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	4.08	24.5%	$0.25	---	Bet Here
KalshiBest	4.08	24.5%	$0.25	---	Bet Here

PolymarketBest

$0.25

Odds

4.08

Implied

24.5%

Edge

---

Bet Here

KalshiBest

$0.25

Odds

4.08

Implied

24.5%

Edge

---

Bet Here

All Outcomes

Dimitris Sakellaridis

Best: 24.5% on kalshi

▼0.0%

Prices are roughly equal across platforms.

24.5%

Niels McDonald

Best: 75.5% on kalshi

▼0.0%

Prices are roughly equal across platforms.

75.5%

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.

Dimitris Sakellaridis

cheapest single venue: polymarket at 0.245

Retail tier ($5k/venue)

$10.0K@ 0.304 avg

+11.33% vs cheapest single venue

kalshi$5.0K @ 0.273

polymarket$5.0K @ 0.335

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

Sharp tier ($25k/venue)

$30.0K@ 0.441 avg

+31.47% vs cheapest single venue

polymarket$5.0K @ 0.335

Arbitrage Opportunity

+0.00%theoretical onlyPAPER

Stake split for $1,000 bankroll

Dimitris Sakellaridis (polymarket, $245) — slippage 9.0% — eats into edge

Outcome	Platform	Odds	Stake	To win
Dimitris Sakellaridisthin	polymarket	4.08	$245	$1000
Niels McDonaldthin	polymarket	1.32	$755	$1000

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 — Dimitris Sakellaridis

Spread

0.0pp

kalshi at 24.5% vs polymarket at 24.5%

Expected Value

0.00%

Per $1 staked at polymarket (4.08) 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: $5
24h Volume: $5
Liquidity: $14.6K
Open Interest: $5

Resolves: in 7d 9h

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

kalshi

updated just now

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

Resolves: in 14d 9h

Settlement Timeline

polymarketin 7d 9h · Aug 4, 2026, 10:00 AM
kalshiin 14d 9h · Aug 11, 2026, 9:40 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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