- Set Handicap: Valentova (-1.5) vs Arseneault (+1.5)100¢
- Philadelphia: Ariana Arseneault vs Tereza Valentova0¢
- Set 1 Winner: Arseneault vs Valentova0¢
- Arseneault vs. Valentova: Set 2 Games O/U 8.50¢
- Arseneault vs. Valentova: Set 2 Games O/U 9.50¢
- Ariana Arseneault vs. Tereza Valentova: Total Sets O/U 2.50¢
- Arseneault vs. Valentova: Set 1 Games O/U 10.5100¢
- Set Handicap: Arseneault (-1.5) vs Valentova (+1.5)0¢
- Arseneault vs. Valentova: Match O/U 22.50¢
- Philadelphia: Completed Match: Ariana Arseneault vs Tereza Valentova100¢
- Set 2 Winner: Arseneault vs Valentova0¢
- Arseneault vs. Valentova: Match O/U 23.50¢
This market refers to the tennis match between Ariana Arseneault and Tereza Valentova in the Philadelphia, originally scheduled for August 24, 2026 at 2:00PM ET. This market will resolve to 'Ariana Arseneault' if Ariana Arseneault advances against Tereza Valentova. This market will resolve to 'Tereza Valentova' if Tereza Valentova advances against Ariana Arseneault. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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.
Tereza Valentova enters the Ennoble Care Philly Open first-round matchup as the clear favorite, reflecting her top-70 ranking, career-high of No. 42, and consistent WTA-level results including a 2026 Australian Open third round and multiple wins over ranked opponents on hard courts. The 19-year-old Czech has competed regularly in WTA 1000 and 125 events this season, showing strong baseline consistency despite occasional tight losses. Ariana Arseneault, ranked outside the top 380 and primarily an ITF performer with a career-high singles mark of No. 352, arrives after a first-round win over Alexandra Osborne but faces a significant step up in class. Hard-court form favors Valentova's experience and athleticism in this Philadelphia draw, though Arseneault's recent ITF wins highlight her ability to capitalize on any early inconsistencies.