Yahoo Sports reports: Follow The Athletic’s French Open coverage Welcome to the French Open briefing, where The Athletic will explain the stories behind the stories on each day of the tournament. On Day 8, electronic line calling overshadowed a stunning match, two compatriots set up an intriguing match and a favorite began to reckon with pressure. Was Casper Ruud robbed of the second set against João Fonseca? At a hinge moment during two-time French Open finalist Casper Ruud’s fourth-round match against João Fonseca,