- US Open ATP: Completed Match: Valentin Vacherot vs Kamil Majchrzak50¢
- Vacherot vs. Majchrzak: Set 2 Games O/U 8.550¢
- Set 1 Winner: Vacherot vs Majchrzak53¢
- Set 3 Winner: Vacherot vs Majchrzak54¢
- Set 4 Winner: Vacherot vs Majchrzak50¢
- Vacherot vs. Majchrzak: Set 2 Games O/U 10.550¢
- Set Handicap: Majchrzak (-2.5) vs Vacherot (+2.5)14¢
- Vacherot vs. Majchrzak: Set 3 Games O/U 9.550¢
- Vacherot vs. Majchrzak: Set 3 Games O/U 10.550¢
- Vacherot vs. Majchrzak: Set 4 Games O/U 8.550¢
- Vacherot vs. Majchrzak: Set 4 Games O/U 9.550¢
- Vacherot vs. Majchrzak: Set 4 Games O/U 10.550¢
This market refers to the tennis match between Valentin Vacherot and Kamil Majchrzak in the US Open ATP, originally scheduled for September 1, 2026 at 11:00AM ET. This market will resolve to 'Valentin Vacherot' if Valentin Vacherot advances against Kamil Majchrzak. This market will resolve to 'Kamil Majchrzak' if Kamil Majchrzak advances against Valentin Vacherot. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 15, 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.
Valentin Vacherot, the higher-ranked player at No. 23 with a career-high of No. 16, enters this US Open second-round matchup against No. 73 Kamil Majchrzak after a convincing straight-sets first-round win over Aleksandar Kovacevic on outdoor hard courts. Vacherot has posted the stronger 2026 results overall, including deeper runs at Masters events earlier in the year, while Majchrzak arrives on the back of inconsistent form despite winning his opening match against Hamad Medjedovic in straight sets. The pair has no prior head-to-head history. Both players have secured direct entry into the main draw and will compete on Court 13, where hard-court experience and recent serving trends favor the Monaco player’s edge in the trader consensus for this Grand Slam encounter.