TennisUPCOMING

Live· updated 1m ago

ITF Wuning: Jangjun Kim vs Hoyoung Roh

Other · July 8, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Jangjun Kim

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.54	65.0%	$0.65	---	Bet Here
Kalshi	1.47	68.0%	$0.68	+3.0pp	Bet Here

PolymarketBest

$0.65

Odds

1.54

Implied

65.0%

Edge

---

Bet Here

Kalshi

$0.68

Odds

1.47

Implied

68.0%

Edge

+3.0pp

Bet Here

All Outcomes

Jangjun Kim

Best: 68.0% on kalshi

▲+3.0%

Prediction market is 3.0% cheaper than sportsbooks. Consider buying on PM.

65.0%

68.0%

Hoyoung Roh

Best: 35.0% on polymarket

▲+2.0%

Prediction market is 2.0% cheaper than sportsbooks. Consider buying on PM.

35.0%

33.0%

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.

Jangjun Kim

cheapest single venue: polymarket at 0.650

Retail tier ($5k/venue)

$6.0K@ 0.692 avg

+2.05% vs cheapest single venue

polymarket$1.0K @ 0.679

kalshi$5.0K @ 0.695

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

Sharp tier ($25k/venue)

$26.0K@ 0.740 avg

+9.02% vs cheapest single venue

polymarket$1.0K @ 0.679

kalshi

Arbitrage Opportunity

+2.04%theoretical onlyPAPER

Fillable up to $446

Jangjun Kim (polymarket, $663) — slippage 2.8% — eats into edge

Hoyoung Roh (kalshi, $337) — slippage 5.2% — eats into edge

Outcome	Platform	Odds	Stake	To win
Jangjun Kimthin	polymarket	1.54	$663	$1020
Hoyoung Rohthin	kalshi	3.03	$337	$1020

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 — Jangjun Kim

Spread

3.0pp

kalshi at 68.0% vs polymarket at 65.0%

Expected Value

+4.62%

Per $1 staked at polymarket (1.54) if kalshi's price is fair.

Kelly Stake

8.6%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $50
24h Volume: $50
Liquidity: $3.7K
Open Interest: $50

Resolves: in 7d 3h

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

kalshi

updated just now

Volume: $164
24h Volume: $164
Liquidity: $0
Open Interest: $161

Resolves: in 14d 3h

Settlement Timeline

polymarketin 7d 3h · Jul 15, 2026, 4:30 AM
kalshiin 14d 3h · Jul 22, 2026, 4:30 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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