TennisUPCOMING

Live· updated 58s ago

ITF Banja Luka: Mariia Drobysheva vs Lucie Petruzelova

Other · June 5, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Mariia Drobysheva

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	2.53	39.5%	$0.40	---	Bet Here
Polymarket	2.44	41.0%	$0.41	+1.5pp	Bet Here

KalshiBest

$0.40

Odds

2.53

Implied

39.5%

Edge

---

Bet Here

Polymarket

$0.41

Odds

2.44

Implied

41.0%

Edge

+1.5pp

Bet Here

All Outcomes

Mariia Drobysheva

Best: 41.0% on polymarket

▲+1.5%

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

41.0%

39.5%

Lucie Petruzelova

Best: 59.5% on kalshi

▲+0.5%

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

59.0%

59.5%

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.

Mariia Drobysheva

cheapest single venue: kalshi at 0.395

Retail tier ($5k/venue)

$5.0K@ 0.552 avg

+0.00% vs cheapest single venue

kalshi$5.0K @ 0.552

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

Sharp tier ($25k/venue)

$25.0K@ 0.781 avg

-0.00% vs cheapest single venue

kalshi$25.0K @ 0.781

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

Whale tier (max known capacity)

Arbitrage Opportunity

+1.52%theoretical onlyPAPER

Stake split for $1,000 bankroll

Mariia Drobysheva (kalshi, $401) — slippage 11.5% > 10% cap

Lucie Petruzelova (polymarket, $599) — slippage 3.9% — eats into edge

Outcome	Platform	Odds	Stake	To win
Mariia Drobyshevathin	kalshi	2.53	$401	$1015
Lucie Petruzelovathin	polymarket	1.70	$599	$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 — Mariia Drobysheva

Spread

1.5pp

polymarket at 41.0% vs kalshi at 39.5%

Expected Value

+3.80%

Per $1 staked at kalshi (2.53) if polymarket's price is fair.

Kelly Stake

2.5%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $7
24h Volume: $7
Liquidity: $1.3K
Open Interest: $7

Resolves: in 7d 0h

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

kalshi

updated just now

Volume: $35
24h Volume: $35
Liquidity: $0
Open Interest: $35

Resolves: in 14d 0h

Settlement Timeline

polymarketin 7d 0h · Jun 12, 2026, 8:00 AM
kalshiin 14d 0h · Jun 19, 2026, 8:00 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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