MIAMI GARDENS, FLORIDA - MARCH 30: Roberto Bautista Agut of Spain returns a shot to John Isner of the United States during the Miami Open at Hard Rock Stadium on March 30, 2021 in Miami Gardens, Florida. (Photo by Michael Reaves/Getty Images)
MIAMI GARDENS, FLORIDA - MARCH 30: Roberto Bautista Agut of Spain returns a shot to John Isner of the United States during the Miami Open at Hard Rock Stadium on March 30, 2021 in Miami Gardens, Florida. (Photo by Michael Reaves/Getty Images)