TennisUPCOMING

Live· updated 1m ago

Internationaux de Strasbourg, Qualification: Talia Gibson vs Eva Lys

Other · May 16, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.00

Platform Prices — Talia Gibson

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	3.08	32.5%	$0.33	---	Bet Here
Kalshi	2.94	34.0%	$0.34	+1.5pp	Bet Here

PolymarketBest

$0.33

Odds

3.08

Implied

32.5%

Edge

---

Bet Here

Kalshi

$0.34

Odds

2.94

Implied

34.0%

Edge

+1.5pp

Bet Here

All Outcomes

Talia Gibson

Best: 34.0% on kalshi

▲+1.5%

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

32.5%

34.0%

Eva Lys

Best: 67.5% on polymarket

▲+0.5%

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

67.5%

67.0%

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.

Talia Gibson

cheapest single venue: polymarket at 0.325

Retail tier ($5k/venue)

$10.0K@ 0.478 avg

+32.10% vs cheapest single venue

kalshi$5.0K @ 0.362

polymarket$5.0K @ 0.594

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

Sharp tier ($25k/venue)

$50.0K@ 0.517 avg

+17.47% vs cheapest single venue

kalshi$25.0K @ 0.440

polymarket

Arbitrage Opportunity

+0.50%theoretical onlyPAPER

Stake split for $1,000 bankroll

Talia Gibson (polymarket, $327) — slippage 3.6% — eats into edge

Outcome	Platform	Odds	Stake	To win
Talia Gibsonthin	polymarket	3.08	$327	$1005
Eva Lysthin	kalshi	1.49	$673	$1005

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 — Talia Gibson

Spread

1.5pp

kalshi at 34.0% vs polymarket at 32.5%

Expected Value

+4.62%

Per $1 staked at polymarket (3.08) if kalshi's price is fair.

Kelly Stake

2.2%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $158
24h Volume: $158
Liquidity: $4.2K
Open Interest: $158

Resolves: in 7d 8h

Source: https://www.wtatennis.com/scores

kalshi

updated just now

Volume: $221
24h Volume: $221
Liquidity: $0
Open Interest: $221

Resolves: in 14d 6h

Settlement Timeline

polymarketin 7d 8h · May 23, 2026, 10:00 AM
kalshiin 14d 6h · May 30, 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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