TennisUPCOMING

Live· updated 47s ago

ITF Roda De Bara: Aren Baybars vs Cyril Vandermeersch

Other · July 7, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Aren Baybars

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	9.09	11.0%	$0.11	---	Bet Here
Kalshi	6.06	16.5%	$0.16	+5.5pp	Bet Here

PolymarketBest

$0.11

Odds

9.09

Implied

11.0%

Edge

---

Bet Here

Kalshi

$0.16

Odds

6.06

Implied

16.5%

Edge

+5.5pp

Bet Here

All Outcomes

Aren Baybars

Best: 16.5% on kalshi

▲+5.5%

Prediction market is 5.5% cheaper than sportsbooks. Consider buying on PM.

11.0%

16.5%

Cyril Vandermeersch

Best: 91.5% on kalshi

▲+2.5%

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

89.0%

91.5%

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.

Aren Baybars

cheapest single venue: polymarket at 0.110

Retail tier ($5k/venue)

$5.0K@ 0.904 avg

-0.00% vs cheapest single venue

kalshi$5.0K @ 0.904

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

Sharp tier ($25k/venue)

$25.0K@ 0.953 avg

+0.00% vs cheapest single venue

kalshi$25.0K @ 0.953

Algo-trader tier — combines order-book depth and per-book stake limits at $25k each.

Whale tier (max known capacity)

Arbitrage Opportunity

+0.00%theoretical onlyPAPER

Stake split for $1,000 bankroll

Aren Baybars (polymarket, $110) — not enough depth at $110 — fillable up to $1

Outcome	Platform	Odds	Stake	To win
Aren Baybarsthin	polymarket	9.09	$110	$1000
Cyril Vandermeerschthin	polymarket	1.12	$890	$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 — Aren Baybars

Spread

5.5pp

kalshi at 16.5% vs polymarket at 11.0%

Expected Value

+50.00%

Per $1 staked at polymarket (9.09) if kalshi's price is fair.

Kelly Stake

6.2%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $211
24h Volume: $211
Liquidity: $509
Open Interest: $211

Resolves: in 7d 11h

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

kalshi

updated just now

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

Resolves: in 14d 11h

Settlement Timeline

polymarketin 7d 11h · Jul 14, 2026, 12:00 PM
kalshiin 14d 11h · Jul 21, 2026, 12:00 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

Related Events

Tennis

▲+6.5%

ITF Roda De Bara: Robin Bertrand vs Alexander Bravo

Vol: $33.413354999999996

Tennis

▲+6.0%

ITF Corroios-Seixal: Rina Saigo vs Elyse Tse

Vol: $598.741582

Tennis

▲+6.0%

ITF Buzau: Cristiana Nicoleta Todoni vs Julie Struplova

Vol: $347.967547

Tennis

▲+5.5%

Braunschweig: Hugo Gaston vs Andrey Chepelev

Vol: $17

18+ only. Gambling involves risk. Please gamble responsibly. If you or someone you know has a gambling problem, call 1-800-522-4700. OddsBridge does not accept bets -- we provide odds comparison and informational content only. Past performance does not guarantee future results. Odds and prices shown may not reflect the most current values. Always verify prices on the platform before placing a bet or trade.