TennisUPCOMING

Live· updated 1m ago

ITF Osijek: Katerina Tsygourova vs Barbora Michalkova

Other · June 2, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000000000000

Platform Prices — Katerina Tsygourova

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	1.10	91.0%	$0.91	---	Bet Here
Kalshi	1.06	94.0%	$0.94	+3.0pp	Bet Here

PolymarketBest

$0.91

Odds

1.10

Implied

91.0%

Edge

---

Bet Here

Kalshi

$0.94

Odds

1.06

Implied

94.0%

Edge

+3.0pp

Bet Here

All Outcomes

Katerina Tsygourova

Best: 94.0% on kalshi

▲+3.0%

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

91.0%

94.0%

Barbora Michalkova

Best: 9.0% on polymarket

▲+2.0%

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

9.0%

7.0%

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.

Katerina Tsygourova

cheapest single venue: polymarket at 0.910

Retail tier ($5k/venue)

$6.0K@ 0.964 avg

+3.07% vs cheapest single venue

polymarket$1.0K @ 0.935

kalshi$5.0K @ 0.970

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

Sharp tier ($25k/venue)

$26.0K@ 0.984 avg

+5.19% vs cheapest single venue

polymarket$1.0K @ 0.935

Arbitrage Opportunity

+2.04%theoretical onlyPAPER

Stake split for $1,000 bankroll

Barbora Michalkova (kalshi, $71) — slippage 635.9% > 10% cap

Outcome	Platform	Odds	Stake	To win
Katerina Tsygourovathin	polymarket	1.10	$929	$1021
Barbora Michalkovathin	kalshi	14.29	$71	$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 — Katerina Tsygourova

Spread

3.0pp

kalshi at 94.0% vs polymarket at 91.0%

Expected Value

+3.30%

Per $1 staked at polymarket (1.10) if kalshi's price is fair.

Kelly Stake

25.0%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $12
24h Volume: $12
Liquidity: $801
Open Interest: $12

Resolves: in 7d 10h

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

kalshi

updated just now

Volume: $6
24h Volume: $6
Liquidity: $0
Open Interest: $6

Resolves: in 14d 10h

Settlement Timeline

polymarketin 7d 10h · Jun 9, 2026, 11:00 AM
kalshiin 14d 10h · Jun 16, 2026, 11:00 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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