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Stale· updated 4m ago

ITF Huamantla: Rafael De Alba vs Alvin Nicholas Tudorica

Other · July 21, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0K

Platform Prices — Rafael De Alba

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
PolymarketBest	3.77	26.5%	$0.27	---	Bet Here
KalshiBest	3.77	26.5%	$0.27	---	Bet Here

PolymarketBest

$0.27

Odds

3.77

Implied

26.5%

Edge

---

Bet Here

KalshiBest

$0.27

Odds

3.77

Implied

26.5%

Edge

---

Bet Here

All Outcomes

Rafael De Alba

Best: 26.5% on kalshi

▼0.0%

Prices are roughly equal across platforms.

26.5%

Alvin Nicholas Tudorica

Best: 73.5% on polymarket

▲+0.5%

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

73.5%

73.0%

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.

Rafael De Alba

cheapest single venue: polymarket at 0.265

Retail tier ($5k/venue)

$6.0K@ 0.298 avg

+5.96% vs cheapest single venue

polymarket$1.0K @ 0.282

kalshi$5.0K @ 0.302

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

Sharp tier ($25k/venue)

$26.0K@ 0.589 avg

+109.26% vs cheapest single venue

polymarket$1.0K @ 0.282

kalshi

Arbitrage Opportunity

+0.50%fillable risk-free returnEXECUTABLE

Stake split for $1,000 bankroll

Outcome	Platform	Odds	Stake	To win
Rafael De Albathin	polymarket	3.77	$266	$1005
Alvin Nicholas Tudoricathin	kalshi	1.37	$734	$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 — Rafael De Alba

Spread

0.0pp

kalshi at 26.5% vs polymarket at 26.5%

Expected Value

+0.00%

Per $1 staked at polymarket (3.77) if kalshi's price is fair.

Kelly Stake

0.0%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $813
24h Volume: $813
Liquidity: $6.6K
Open Interest: $813

Resolves: in 7d 5h

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

kalshi

updated just now

Volume: $366
24h Volume: $366
Liquidity: $0
Open Interest: $366

Resolves: in 14d 4h

Settlement Timeline

polymarketin 7d 5h · Jul 28, 2026, 5:45 PM
kalshiin 14d 4h · Aug 4, 2026, 4:30 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

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