Tyler O'neill

Tyler Alan O'Neill (born June 22, 1995) is a Canadian professional baseball outfielder for the Baltimore Orioles of Major League Baseball (MLB). He has previously played in MLB for the St. Louis Cardinals and Boston Red Sox. He has represented Canada in international play, winning a gold medal at the 2015 Pan American games. Listed at and , he throws and bats right-handed. The Seattle Mariners selected O'Neill in the third round of the 2013 MLB draft. In 2016, he was the Southern League Most Valuable Player (MVP).

On July 21, 2017, the Mariners traded him to the Cardinals. After making his MLB debut in 2018, O'Neill struggled with injuries and split time between MLB and the minor leagues for two seasons before he became the Cardinals' starting left fielder in 2020, winning his first of his two Gold Glove Awards.