Complex sentence: He recorded a straight sets win over João Sousa in the second round, and then in the third round defeated 2013 finalist John Isner in a third set tie-break, having earlier saved two match points.
Split into simpler sentences: He recorded a straight sets win over João Sousa in the second round. In the third round he defeated 2013 finalist John Isner in a third set tie-break, having earlier saved two match points.