How do I trade on “European Open: Mariano Navone — Tallon Griekspoor”?

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 “European Open: Mariano Navone — Tallon Griekspoor” 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.

What is the trading volume of “European Open: Mariano Navone — Tallon Griekspoor”?

The current trading volume is $62K. It updates in real time.

European Open: Mariano Navone — Tallon Griekspoor

Q: When does “European Open: Mariano Navone — Tallon Griekspoor” close?

The expected close is до Oct 28, 2026. You can close your position at any time before settlement.

$62K volume·до Oct 28, 2026LIVE

Mariano Navone37% to win

0 : 0Games 4 : 5Set 1

Tallon Griekspoor63% to win

Sets

OUTCOMESPROBABILITY · PRICE

Mariano Navone vs Tallon Griekspoor$61K volume01234567890123456789%

PriceSharesTotal

European Open: Mariano Navone vs Tallon Griekspoor Set 1 Winner$65 volume01234567890123456789%

European Open: Mariano Navone vs Tallon Griekspoor Set 2 Winner$0 volume01234567890123456789%

European Open: Mariano Navone vs Tallon Griekspoor Total Sets: O/U 2.5$193 volume01234567890123456789%

European Open: Mariano Navone vs Tallon Griekspoor Set 1 O/U 8.5$3 volume012345678901234567890123456789%

European Open: Mariano Navone vs Tallon Griekspoor Set 1 O/U 9.5$0 volume012345678901234567890123456789%

European Open: Mariano Navone vs Tallon Griekspoor Match O/U 22.5$100 volume01234567890123456789%

European Open: Mariano Navone vs Tallon Griekspoor Match O/U 23.5$0 volume01234567890123456789%

European Open: Mariano Navone vs Tallon Griekspoor Set Handicap +/-1.5$16 volume01234567890123456789%

European Open: Mariano Navone vs Tallon Griekspoor Game Spread +/-1.5$63 volume01234567890123456789%

This market refers to the tennis match between Mariano Navone and Tallon Griekspoor in the European Open, originally scheduled for October 21, 2026 at 7:00AM ET.

This market will resolve to 'Mariano Navone' if Mariano Navone advances against Tallon Griekspoor.

This market will resolve to 'Tallon Griekspoor' if Tallon Griekspoor advances against Mariano Navone.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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

“European Open: Mariano Navone — Tallon Griekspoor” 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.