Shane Robert Bieber, born May 31, 1995, in Orange, California, is a professional Major League Baseball (MLB) pitcher currently playing for the Toronto Blue Jays. Bieber played college baseball at the University of California, Santa Barbara, where he developed into a top prospect, posting a 12-4 record with a 2.74 ERA in his junior year and earning several collegiate honors. He was selected in the fourth round of the 2016 MLB Draft by the Cleveland Indians (now Guardians) and made his MLB debut on his 23rd birthday, May 31, 2018. Bieber quickly established himself as one of baseball’s premier pitchers. He is known for his precise command and pitch efficiency. His breakout came in the shortened 2020 season when he won the American League Cy Young Award, recognizing him as the league’s best pitcher. Over his MLB career through 2025, Bieber has compiled a 66-34 win-loss record with a 3.24 ERA and 995 strikeouts across 883.1 innings, demonstrating consistent high-level performance. After undergoing Tommy John surgery in 2024, Bieber made a successful return to the mound in 2025, recording a 4-2 record with a 3.57 ERA and 37 strikeouts in 40.1 innings, contributing significantly to the Blue Jays’ pitching staff. His career earnings have surpassed $27 million, reflecting his status as an elite starting pitcher. Bieber’s nickname is "Not Justin," a playful reference distinguishing him from fellow pitcher Justin Bieber. As of October 2025, Bieber remains an active and key figure in MLB, notably with the Toronto Blue Jays following his trade from Cleveland. His resilience and skill continue to make him a valuable asset in the league’s competitive pitching landscape.