How do I trade on “Almaty Open: Rei Sakamoto — Karen Khachanov”?

Choose an outcome, enter an amount and confirm the trade. A share’s price is the market’s implied probability; the minimum trade is $1. You can sell your shares at any time before settlement.

How will “Almaty Open: Rei Sakamoto — Karen Khachanov” be resolved?

The market settles by the actual outcome of the event: shares of the correct outcome pay $1 each. The exact criteria are in the market rules above.

When does “Almaty Open: Rei Sakamoto — Karen Khachanov” close?

The expected close is до Oct 27, 2026. You can close your position at any time before settlement.

What is the trading volume of “Almaty Open: Rei Sakamoto — Karen Khachanov”?

The current trading volume is $152K. It updates in real time.

Almaty Open: Rei Sakamoto — Karen Khachanov

$152K volume·до Oct 27, 2026

Rei Sakamoto0% to win

0 : 1Games 4 : 6Finished

Karen Khachanov100% to win

Sets

OUTCOMESPROBABILITY · PRICE

Rei Sakamoto vs Karen Khachanov$149K volume0123456789%-31 pp

PriceSharesTotal

Completed Match$276 volume012345678901234567890123456789%+47 pp

Almaty Open: Rei Sakamoto vs Karen Khachanov Set 2 Winner$388 volume0123456789%-34 pp

Almaty Open: Rei Sakamoto vs Karen Khachanov Total Sets: O/U 2.5$30 volume0123456789%-37 pp

Almaty Open: Rei Sakamoto vs Karen Khachanov Set 2 O/U 8.5$0 volume012345678901234567890123456789%+52 pp

Almaty Open: Rei Sakamoto vs Karen Khachanov Set 2 O/U 9.5$0 volume012345678901234567890123456789%+52 pp

Almaty Open: Rei Sakamoto vs Karen Khachanov Set 2 O/U 10.5$0 volume0123456789%-48 pp

Almaty Open: Rei Sakamoto vs Karen Khachanov Match O/U 21.5$103 volume0123456789%-60 pp

Almaty Open: Rei Sakamoto vs Karen Khachanov Match O/U 22.5$26 volume0123456789%-52 pp

Almaty Open: Rei Sakamoto vs Karen Khachanov Match O/U 23.5$42 volume0123456789%-44 pp

Almaty Open: Rei Sakamoto vs Karen Khachanov Set Handicap +/-1.5$1K volume012345678901234567890123456789%+54 pp

Almaty Open: Rei Sakamoto vs Karen Khachanov Game Spread +/-2.5$203 volume012345678901234567890123456789%+46 pp

This market refers to the tennis match between Rei Sakamoto and Karen Khachanov in the Almaty Open, originally scheduled for October 20, 2026 at 2:00AM ET.

This market will resolve to 'Rei Sakamoto' if Rei Sakamoto advances against Karen Khachanov.

This market will resolve to 'Karen Khachanov' if Karen Khachanov advances against Rei Sakamoto.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 2026, 11:59 PM ET (14 days after the scheduled start), 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 ATP Tour. A consensus of credible reporting may also be used.

✓Market open for trading

Proposed outcome

Final review

Questions and answers

“Almaty Open: Rei Sakamoto — Karen Khachanov” is a prediction market on Melbo. A share’s price reflects the probability of the outcome: on the correct outcome each share settles at $1, on the wrong one at $0.