Logan Keith Gilbert (born May 5, 1997) is an American professional baseball pitcher for the Seattle Mariners of Major League Baseball (MLB).
Gilbert attended Wekiva High School in Apopka, Florida. He was not drafted out of high school and played college baseball at Stetson University.
As a freshman in 2016, Gilbert appeared in 21 games with five starts, going 2–1 with a 2.74 earned run average (ERA) and 43 strikeouts in 49 innings. After his freshman season, he pitched for the Bethesda Big Train in the Cal Ripken Collegiate Baseball League, posting a 1.70 ERA with 28 strikeouts over 26+1⁄3 innings.
Gilbert was considered one of the top prospects for the 2018 Major League Baseball draft and was selected 14th overall by the Seattle Mariners. He signed for $3.88 million and was assigned to the Everett AquaSox. However, he was shut down for the season due to an illness before making his first professional appearance.
On May 13, 2021, Gilbert was selected to the 40-man roster and promoted to the major leagues for the first time. He made his debut that day as the starting pitcher against the Cleveland Indians, and took the loss after allowing four runs in four innings. On June 6, he earned his first career win, striking out seven Los Angeles Angels batters and allowing only one run in five innings.
Logan has never divulged any information about his parents, he is a very private person who likes to keep his personal life away from media attention.