Adelaide | Ostapenko, Kasatkina and Garcia make R2, but Vondrousova, Samsonova and Pliskova bow out
The 1st-round of the WTA 500 Adelaide International was completed on Tuesday, and the upsets continued, with Laura Siegemund beating 7th-seeded Liudmila Samsonova in 3 sets, and qualifier Katerina Siniakova seeing off wild-card Karolina Pliskova, but Jelena Ostapenko, Daria Kasatkina and Caroline Garcia were among those to make it safely through to round 2. I…