World No. 100 ranked American Tennys Sandgren claimed the biggest scalp of the Australian Open so far, defeating the 8th ranked Matteo Berrettini in a peach of a tennis match at the 1573 Arena. The five-set thrillers scoreline read 6-7(9), 4-6, 6-4, 6-2, 5-7 to the Tennessee native. Catch the highlights right here on Sony LIV.