TURIN, Italy — Rafael Nadal’s error-strewn efficiency broken his possibilities Tuesday of including the ATP Finals trophy to his glittering listing of titles.The highest-seeded Nadal misplaced 6-3, 6-4 to event debutant Felix Auger-Aliassime to depart him with two straight defeats in Turin.Nadal, 36, has now misplaced 4 straight matches for under the second time in his profession, following defeats on the U.S. Open and Paris.It was Auger-Aliassime’s first victory over Nadal in three makes an attempt.Nadal was overwhelmed by eighth-seeded Taylor Fritz of america of their opening match on Sunday.The fifth-seeded Auger-Aliassime additionally misplaced his opener, to Casper Ruud, and so Tuesday’s match was essential to each gamers’ hopes of staying within the event.The turning level got here within the eighth sport. Nadal was 40-0 up on his serve however two double faults and a string of errors handed Auger-Aliassime the primary break of the match.Nadal had already wasted 4 break factors, together with two within the first sport.Auger-Aliassime served out for the set and went on to interrupt Nadal’s serve once more within the third sport of the second set. The Canadian sealed the match at his first alternative when Nadal hit a return into the online.Nadal could possibly be eradicated from the event later except Fritz beats the third-seeded Ruud in two units.Nadal has by no means received the ATP Finals title in 10 makes an attempt. He completed runner-up in 2010 and 2013.