Dallas Open: Tiafoe reaches last eight, dismantling McDonald

Second seed Frances Tiafoe won against Mackenzie McDonald 6-1, 6-3 to advance to the quarter-finals of the Dallas Open at the Styslinger/Altec Tennis Complex on Wednesday night.

Tiafoe, ranked No 14, will play American J.J. Wolf, the No 6 seed, next.

McDonald, ranked No 59, defeated Spanish qualifier Fernando Verdasco (6-3, 6-0) in the previous round of the Dallas tournament.

Dallas ATP250, other second-round results (Styslinger/Altec Tennis Complex, hard, USD 737.170, most recent results first):

• Oscar Otte vs. Marcos Giron : Thursday in Dallas
• Taylor Fritz vs. Jack Sock : Thursday in Dallas
• John Isner vs. Daniel Altmaier : Thursday in Dallas
• Jordan Thompson vs. Adrian Mannarino : Thursday in Dallas
• Emilio Gomez vs. Miomir Kecmanovic : Thursday in Dallas
• Denis Shapovalov vs. Yibing Wu : Thursday in Dallas
• J.J. Wolf beat Radu Albot: 6-3, 7-6 (5)