- Set 1 Winner: Tjen vs Starodubtseva<1¢
- Tjen vs. Starodubtseva: Match O/U 22.5<1¢
- Tjen vs. Starodubtseva: Set 2 Games O/U 10.5<1¢
- Tjen vs. Starodubtseva: Set 2 Games O/U 9.5<1¢
- Tjen vs. Starodubtseva: Match O/U 23.5<1¢
- Set Handicap: Tjen (-1.5) vs Starodubtseva (+1.5)<1¢
- Tjen vs. Starodubtseva: Set 1 Games O/U 8.5>99¢
- Monterrey Open: Janice Tjen vs Yulia Starodubtseva<1¢
- Monterrey Open: Completed Match: Janice Tjen vs Yulia Starodubtseva>99¢
- Janice Tjen vs. Yulia Starodubtseva: Total Sets O/U 2.5<1¢
- Set 2 Winner: Tjen vs Starodubtseva<1¢
- Tjen vs. Starodubtseva: Set 1 Games O/U 9.5>99¢
This market refers to the tennis match between Janice Tjen and Yulia Starodubtseva in the Monterrey Open, originally scheduled for August 25, 2026 at 6:30PM ET. This market will resolve to 'Janice Tjen' if Janice Tjen advances against Yulia Starodubtseva. This market will resolve to 'Yulia Starodubtseva' if Yulia Starodubtseva advances against Janice Tjen. 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.
Janice Tjen, the seventh seed ranked No. 35, faces Yuliia Starodubtseva in the second round of the WTA 500 Monterrey Open on outdoor hard courts. Tjen advanced after a three-set battle against Dayana Yastremska, firing 12 aces and prevailing in a tiebreak, while Starodubtseva posted a straight-sets win over Lilli Tagger to reach this stage. Tjen holds a career-high ranking and stronger overall win-loss record this season, though both players have shown mixed recent form on hard surfaces with no prior head-to-head history. Serving efficiency, break-point conversion, and recovery from first-round efforts represent key variables on the Monterrey courts.