Mariners Committed Five Errors in First Inning On this day, in 2017 the five errors against the Yankees set a Seattle Mariners record for a single inning and the most by any club in a single inning in 40 years. August 27, 2017 Sport: Baseball Trivia What Are the Five Events That Make Up the Modern Olympic Pentathon? Which Nations Won the Gold, Silver and Bronze Medals the Last Time Baseball Was an Olympic Sport? sports in this article Baseball tags in this article Fan On This Day SportsEngine