TennisUPCOMING

Stale· updated 4m ago

Vancouver: Benjamin Bonzi vs Jay Dylan Friend

Other · July 30, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Benjamin Bonzi

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.63	61.5%	$0.62	---	Bet Here
Kalshi	1.52	66.0%	$0.66	+4.5pp	Bet Here

PolymarketBest

$0.62

Odds

1.63

Implied

61.5%

Edge

---

Bet Here

Kalshi

$0.66

Odds

1.52

Implied

66.0%

Edge

+4.5pp

Bet Here

All Outcomes

Benjamin Bonzi

Best: 66.0% on kalshi

▲+4.5%

Prediction market is 4.5% cheaper than sportsbooks. Consider buying on PM.

61.5%

66.0%

Jay Dylan Friend

Best: 38.5% on polymarket

▲+4.5%

Prediction market is 4.5% cheaper than sportsbooks. Consider buying on PM.

38.5%

34.0%

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.

Benjamin Bonzi

cheapest single venue: polymarket at 0.615

Retail tier ($5k/venue)

$10.0K@ 0.811 avg

+21.76% vs cheapest single venue

polymarket$5.0K @ 0.666

kalshi$5.0K @ 0.956

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

Sharp tier ($25k/venue)

$30.0K@ 0.917 avg

+37.64% vs cheapest single venue

polymarket$5.0K @ 0.666

kalshi

Arbitrage Opportunity

+4.71%theoretical onlyPAPER

Stake split for $1,000 bankroll

Benjamin Bonzi (polymarket, $644) — slippage 2.4% — eats into edge

Jay Dylan Friend (kalshi, $356) — slippage 19.1% > 10% cap — fillable up to $8

Outcome	Platform	Odds	Stake	To win
Benjamin Bonzithin	polymarket	1.63	$644	$1047
Jay Dylan Friendthin	kalshi	2.94	$356	$1047

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 — Benjamin Bonzi

Spread

4.5pp

kalshi at 66.0% vs polymarket at 61.5%

Expected Value

+7.32%

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

Kelly Stake

11.7%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $1
24h Volume: $1
Liquidity: $28.1K
Open Interest: —

Resolves: in 7d 10h

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 10h · Aug 6, 2026, 9:30 PM
kalshiin 14d 9h · Aug 13, 2026, 8:30 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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