This market refers to the tennis match between Rafalentino Ali Da Costa and Keisuke Saitoh in the ITF Men Bali, originally scheduled for July 29, 2026 at 11:00PM ET.
This market will resolve to 'Rafalentino Ali Da Costa' if Rafalentino Ali Da Costa advances against Keisuke Saitoh.
This market will resolve to 'Keisuke Saitoh' if Keisuke Saitoh advances against Rafalentino Ali Da Costa.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh
ITF

Keisuke Saitoh
0-0
–
vs
30/07 03:00
–

Rafalentino Ali Da Costa
0-0
Moneyline
$9.3K Vol.Match Completed
Set Total
ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh Total Sets: O/U 2.5
ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh Set 2 O/U 8.5
ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh Set 2 O/U 9.5
ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh Set 2 O/U 10.5
1st Set Winner
Set Winner
1st Set Total
ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh Set 1 O/U 8.5
ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh Set 1 O/U 9.5
ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh Set 1 O/U 10.5
Set Handicap
Total Games
ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh Match O/U 21.5
ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh Match O/U 22.5
ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh Match O/U 23.5
Resolution Source: www.itftennis.com
Odds & FAQ
What are the current odds for ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh?
Completed Match dominates the field at 99%; the nearest challenger, ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh Set 1 O/U 8.5, trades at just 99%. The order book treats this as nearly decided.
What do traders predict for ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh?
Traders price Completed Match at a 99% implied probability - about as confident as prediction markets get. Real money stands behind that number, updated live.
When does the ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh market resolve?
Mark 6 Aug 2026 (7 days left): that's when this market is due to resolve, following Polymarket's published criteria once the result is verified.
How much money is trading on ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh?
$1.9M in total volume has traded here. Deeper markets like this tend to price events more sharply.
How can I trade ITF Bali: Rafalentino Ali Da Costa vs Keisuke Saitoh on Polymarket?
Follow this page for live prices; trading happens on Polymarket itself. Start small - implied odds move, and so can your position's value.
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