twice. Tewksbury's son, Griffin, has been quoted as calling this pitch "The Dominator." After retirement After retiring, Tewksbury worked as a player development consultant for the Boston Red Sox and appeared as a commentator for Red Sox coverage on the New England Sports Network He earned his bachelor of science degree in physical education at St. Leo University in 2000 and earned his master's degree in psychology at Boston University in 2004. Tewksbury has been a sports psychology coach since 2004. After earning a master's degree in the subject from Boston University, he served as the sports psychologist for the Boston Red Sox and, later, the San Francisco Giants. He is an Adjunct Professor of Sport Psychology & Exercise at NHTI, Concord's Community College. Tewksbury still lives in New Hampshire, continuing his charitable work. Tewksbury played himself in the movie The Scout. Awards and honors Tewksbury was inducted into the Saint Leo Sports Hall of Fame in 1998. In 2018, he became one of the inaugural members of the Merrimack Valley High School Hall of Fame. See also List of St. Louis Cardinals team records List of Major League Baseball career wins leaders References External links ON BASEBALL; Tewksbury Is Under Control and an Ultimate Master of Heads-Up Ball 1960 births Living people Baseball players from New Hampshire Sportspeople from Concord, New Hampshire National League All-Stars New York Yankees players Chicago Cubs players St. Louis Cardinals players Texas Rangers players San Diego Padres players Minnesota Twins players Major League Baseball pitchers Nashville Sounds players Oneonta Yankees players Fort Lauderdale Yankees players Columbus Clippers players Iowa Cubs players Louisville Redbirds players Charlotte Rangers players Saint Leo Lions baseball players Wareham Gatemen players Boston University alumni Albany-Colonie Yankees players Peninsula Oilers players