- Osuigwe vs. Barthel: Set 2 Games O/U 10.550¢
- Osuigwe vs. Barthel: Match O/U 22.543¢
- Osuigwe vs. Barthel: Set 1 Games O/U 10.523¢
- Whitney Osuigwe vs. Mona Barthel: Total Sets O/U 2.539¢
- Set 2 Winner: Osuigwe vs Barthel44¢
- Osuigwe vs. Barthel: Set 1 Games O/U 8.569¢
- Set Handicap: Barthel (-1.5) vs Osuigwe (+1.5)37¢
- Osuigwe vs. Barthel: Set 2 Games O/U 8.550¢
- Game Spread: Barthel (-3.5) vs Osuigwe (+3.5)43¢
- US Open, Qualification WTA: Whitney Osuigwe vs Mona Barthel44¢
- US Open, Qualification WTA: Completed Match: Whitney Osuigwe vs Mona Barthel50¢
- Osuigwe vs. Barthel: Set 2 Games O/U 9.550¢
This market refers to the tennis match between Whitney Osuigwe and Mona Barthel in the US Open, Qualification WTA, originally scheduled for August 25, 2026 at 11:00AM ET. This market will resolve to 'Whitney Osuigwe' if Whitney Osuigwe advances against Mona Barthel. This market will resolve to 'Mona Barthel' if Mona Barthel advances against Whitney Osuigwe. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 8, 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 WTA Tour. A consensus of credible reporting may also be used.
Whitney Osuigwe and Mona Barthel meet in US Open qualifying on outdoor hard courts, with rankings nearly even at No. 231 and No. 204 respectively. Barthel enters with a stronger 2026 singles record (27-19) and recent hard-court momentum after reaching the Warsaw quarterfinals in early August, though she fell to a lower-ranked opponent there. Osuigwe, the younger American, sits at 21-22 for the year and last competed in late July, losing in Memphis; her prior hard-court results show a balanced split. No prior head-to-head exists, so factors such as Barthel’s greater experience and physical advantages on the surface contrast with Osuigwe’s potential home-soil edge in New York. The closely matched implied probabilities reflect these offsetting elements in a single-elimination qualifier.