Court spent the 2017 season with Pawtucket, playing in 106 games and hitting .263/.347/.410 with 10 home runs and 44 RBI. He elected free agency following the season on November 6, 2017.[5]
Chicago Cubs
On December 9, 2017, Court signed a minor league contract with the Chicago Cubs.[4] In 2018, he played in 114 games for the Triple–A Iowa Cubs, batting .262/.362/.407 with 11 home runs and 62 RBI.[6] Court was released by the Cubs organization on March 23, 2019.[4]
On July 26, 2019, the Mariners selected Court's contract and promoted him to the major leagues for the first time.[8] He made his major league debut later that day pinch hitting in the bottom of the ninth inning against the Detroit Tigers.[9] On August 9, Court hit his first home run against Emilio Pagan of the Tampa Bay Rays in the 9th inning. Court was designated for assignment on September 10.[10] He was removed from the 40-man roster and outrighted to Tacoma on September 11.[11] Court elected free agency following the season on November 4.[12]
Oakland Athletics
On January 28, 2020, Court signed a minor league contract with the Oakland Athletics. Court did not play in a game in 2020 due to the cancellation of the minor league season because of the COVID-19 pandemic.[13] He became a free agent on November 2.[14]