TennisUPCOMING

Live· updated 1m ago

ITF Dallas: Trevor Svajda vs Evan Zhu

Other · July 11, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.0

Platform Prices — Trevor Svajda

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.18	84.5%	$0.85	---	Bet Here
KalshiBest	1.18	85.0%	$0.85	+0.5pp	Bet Here

PolymarketBest

$0.85

Odds

1.18

Implied

84.5%

Edge

---

Bet Here

KalshiBest

$0.85

Odds

1.18

Implied

85.0%

Edge

+0.5pp

Bet Here

All Outcomes

Trevor Svajda

Best: 85.0% on kalshi

▲+0.5%

Prediction market is 0.5% cheaper than sportsbooks. Consider buying on PM.

84.5%

85.0%

Evan Zhu

Best: 15.5% on polymarket

▲+1.5%

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

15.5%

14.0%

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.

Trevor Svajda

cheapest single venue: polymarket at 0.845

Retail tier ($5k/venue)

$10.0K@ 0.878 avg

+0.66% vs cheapest single venue

kalshi$5.0K @ 0.872

polymarket$5.0K @ 0.883

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

Sharp tier ($25k/venue)

$30.0K@ 0.879 avg

+0.09% vs cheapest single venue

kalshi$25.0K @ 0.878

polymarket

Arbitrage Opportunity

+1.52%theoretical onlyPAPER

Fillable up to $197

Evan Zhu (kalshi, $142) — slippage 8.3% — eats into edge

Outcome	Platform	Odds	Stake	To win
Trevor Svajdathin	polymarket	1.18	$858	$1015
Evan Zhuthin	kalshi	7.14	$142	$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 — Trevor Svajda

Spread

0.5pp

kalshi at 85.0% vs polymarket at 84.5%

Expected Value

+0.59%

Per $1 staked at polymarket (1.18) if kalshi's price is fair.

Kelly Stake

3.2%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: —
24h Volume: —
Liquidity: $4.2K
Open Interest: —

Resolves: in 7d 4h

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

kalshi

updated just now

Volume: $513
24h Volume: $513
Liquidity: $0
Open Interest: $513

Resolves: in 14d 4h

Settlement Timeline

polymarketin 7d 4h · Jul 18, 2026, 4:00 PM
kalshiin 14d 4h · Jul 25, 2026, 4:00 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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