French Open: Tommy Paul Cruises Into Quarterfinals With Straight Sets Win Over Alexei Popyrin

Tommy Paul of the U.S. reacts after beating Australia's Alexei Popyrin during their fourth round match of the French Tennis Open, at the Roland-Garros stadium, in Paris.

Tommy Paul of the U.S. reacts after beating Australia's Alexei Popyrin during their fourth round match of the French Tennis Open, at the Roland-Garros stadium, in Paris.

Tommy Paul of the U.S. returns the ball to Australia's Alexei Popyrin during their fourth round match of the French Tennis Open, at the Roland-Garros stadium, in Paris.

Tommy Paul of the U.S. returns the ball to Australia's Alexei Popyrin during their fourth round match of the French Tennis Open, at the Roland-Garros stadium, in Paris.

Australia's Alexei Popyrin reacts winning a point to Tommy Paul of the U.S. during their fourth round match of the French Tennis Open, at the Roland-Garros stadium, in Paris.

Tommy Paul of the U.S. returns the ball to Australia's Alexei Popyrin during their fourth round match of the French Tennis Open, at the Roland-Garros stadium, in Paris.

Australia's Alexei Popyrin returns the ball to Tommy Paul of the U.S. during their fourth round match of the French Tennis Open, at the Roland-Garros stadium, in Paris.

Australia's Alexei Popyrin returns the ball to Tommy Paul of the U.S. during their fourth round match of the French Tennis Open, at the Roland-Garros stadium, in Paris.