Video: Jelena Ostapenko vs Caroline Wozniacki Roland Garros 2017 quarterfinals Highlights
Jelena Ostapenko advanced to the semifinals of the French Open by rallying past former No. 1 Caroline Wozniacki, 4-6, 6-2, 6-2.
Ostapenko is the first woman from Latvia to make it to a Grand Slam semifinal in the professional era.
At age 19, the 47th-ranked Ostapenko is also the youngest player in the tournament.