TennisUPCOMING

Live· updated 19s ago

ITF Monastir: Anna Kubareva vs Lavinia Luciano

Other · May 21, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

Platform Prices — Anna Kubareva

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	2.56	39.0%	$0.39	---	Bet Here
Kalshi	1.30	77.0%	$0.77	+38.0pp	Bet Here

PolymarketBest

$0.39

Odds

2.56

Implied

39.0%

Edge

---

Bet Here

Kalshi

$0.77

Odds

1.30

Implied

77.0%

Edge

+38.0pp

Bet Here

All Outcomes

Anna Kubareva

Best: 77.0% on kalshi

▲+38.0%

Prediction market is 38.0% cheaper than sportsbooks. Consider buying on PM.

39.0%

77.0%

Lavinia Luciano

Best: 61.0% on polymarket

▲+38.0%

Prediction market is 38.0% cheaper than sportsbooks. Consider buying on PM.

61.0%

23.0%

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.

Anna Kubareva

cheapest single venue: polymarket at 0.390

Retail tier ($5k/venue)

$10.0K@ 0.851 avg

+7.73% vs cheapest single venue

polymarket$5.0K @ 0.790

kalshi$5.0K @ 0.912

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

Sharp tier ($25k/venue)

$50.0K@ 0.863 avg

+9.28% vs cheapest single venue

polymarket$25.0K @ 0.790

kalshi

Arbitrage Opportunity

+61.29%theoretical onlyPAPER

Stake split for $1,000 bankroll

Anna Kubareva (polymarket, $629) — slippage 2.5% — eats into edge

Lavinia Luciano (kalshi, $371) — slippage 53.5% > 10% cap

Outcome	Platform	Odds	Stake	To win
Anna Kubarevathin	polymarket	2.56	$629	$1613
Lavinia Lucianothin	kalshi	4.35	$371	$1613

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 — Anna Kubareva

Spread

38.0pp

kalshi at 77.0% vs polymarket at 39.0%

Expected Value

+97.44%

Per $1 staked at polymarket (2.56) if kalshi's price is fair.

Kelly Stake

25.0%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $27
24h Volume: $27
Liquidity: $589
Open Interest: $27

Resolves: in 7d 2h

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 2h

Settlement Timeline

polymarketin 7d 2h · May 28, 2026, 8:30 AM
kalshiin 14d 2h · Jun 4, 2026, 8:30 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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