TennisUPCOMING

Live· updated 2m ago

Mubadala Citi DC Open, Qualification: Zachary Svajda vs Stefan Kozlov

Other · July 25, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Zachary Svajda

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.20	83.5%	$0.84	---	Bet Here
Kalshi	1.16	86.0%	$0.86	+2.5pp	Bet Here

PolymarketBest

$0.84

Odds

1.20

Implied

83.5%

Edge

---

Bet Here

Kalshi

$0.86

Odds

1.16

Implied

86.0%

Edge

+2.5pp

Bet Here

All Outcomes

Zachary Svajda

Best: 86.0% on kalshi

▲+2.5%

Prediction market is 2.5% cheaper than sportsbooks. Consider buying on PM.

83.5%

86.0%

Stefan Kozlov

Best: 16.5% on polymarket

▲+1.5%

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

16.5%

15.0%

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.

Zachary Svajda

cheapest single venue: polymarket at 0.835

Retail tier ($5k/venue)

$10.0K@ 0.894 avg

+1.66% vs cheapest single venue

kalshi$5.0K @ 0.880

polymarket$5.0K @ 0.909

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

Sharp tier ($25k/venue)

$50.0K@ 0.909 avg

+1.91% vs cheapest single venue

kalshi$25.0K @ 0.892

polymarket

Arbitrage Opportunity

+1.52%theoretical onlyPAPER

Stake split for $1,000 bankroll

Zachary Svajda (polymarket, $848) — slippage 3.0% — eats into edge

Stefan Kozlov (kalshi, $152) — slippage 97.7% > 10% cap — fillable up to $29

Outcome	Platform	Odds	Stake	To win
Zachary Svajdathin	polymarket	1.20	$848	$1016
Stefan Kozlovthin	kalshi	6.67	$152	$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 — Zachary Svajda

Spread

2.5pp

kalshi at 86.0% vs polymarket at 83.5%

Expected Value

+2.99%

Per $1 staked at polymarket (1.20) if kalshi's price is fair.

Kelly Stake

15.2%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $15
24h Volume: $15
Liquidity: $27.9K
Open Interest: $5

Resolves: in 7d 8h

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

kalshi

updated just now

Volume: $5.7K
24h Volume: $5.7K
Liquidity: $0
Open Interest: $5.7K

Resolves: in 14d 7h

Settlement Timeline

polymarketin 7d 8h · Aug 1, 2026, 3:30 PM
kalshiin 14d 7h · Aug 8, 2026, 2:00 PM

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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