PARIS, May 30 (Reuters) - ⁠Italian Flavio Cobolli dismantled American Learner ⁠Tien 6-2 6-2 6-3 on Saturday ‌to advance to the French Open fourth round in commanding fashion.

• The 10th-seed, who now reached ​a Grand Slam fourth round ⁠for only the ⁠second time, raced to a 3-0 lead, ⁠with ‌Tien looking sluggish after needing five sets in the previous round ⁠to beat Facundo Diaz Acosta.