Lamabe had a career year his first season in Boston. He was 7-3 with a career high six saves and 3.23 ERA as a reliever, also making two spot starts. Lamabe also hit his only career home run, off the New York Yankees' Bill Stafford, on August 14, 1963.[5]
In 1964, Bosox managerJohnny Pesky moved Lamabe into the starting rotation. After winning his first three decisions, Lamabe began to sputter in his new role, going 5-11 with a 6.42 ERA the rest of the way. He also became ineffective as a reliever, going 1-2, and allowing 22 earned runs in 24.1 innings pitched. The ineffectiveness continued into 1965. Lamabe was 0-3 with an 8.17 ERA when he was demoted to the Triple A Toronto Maple Leafs. At the end of the International League season, he was traded to the Houston Astros for Bucky Brandon. He made three appearances (two starts) with the Astros, and was 0-2 with a 4.26 ERA. During the Winter meetings, Lamabe and minor leaguer Raymond Cordeiro were traded to the Chicago White Sox for Bill Heath and Dave Nicholson.
Chicago White Sox
After beginning the 1966 season in the bullpen, Lamabe was moved into the starting rotation in late May. He hurled shutouts in both of his first two starts against the Red Sox[6] and Washington Senators.[7] He remained a starter through the All-Star break. After which, he split his time evenly in both roles.
World Series champion
Thirteen games into the 1967 season, Lamabe was shipped to the New York Mets as part of a conditional deal. He was 0-3 with a 3.98 ERA for the Mets when he went from worst to first. Between games of a July 16 doubleheader with the St. Louis Cardinals, the last place Mets sent Lamabe to the first place Cardinals for a player to be named later. Lamabe was the losing pitcher in the second game of the doubleheader.[8] After a second consecutive loss in his second appearance as a Cardinal,[9] Lamabe improved substantially. He went 3-2 with four saves and a stellar 1.99 ERA.
That October, the Cards faced Lamabe's former franchise, the Boston Red Sox in the World Series. While the Cards won the World Series in seven games, Lamabe appeared in all three losses, losing game six.[10]
After finishing out the 1969 season as a minor leaguer with the Expos, Lamabe reported to Spring training 1970 as a non-roster invitee. While he failed to make the club, he was hired as a pitching coach in the team’s minor-league system. Lamabe also served as head baseball coach of the Jacksonville University from 1974 to 1978, and in 1976 came within one game of the College World Series. He was inducted posthumously into the school's Hall of Fame in 2011.[11]
Lamabe was head coach of the LSU Tigers baseball team from 1979 until 1983 and compiled an overall record of 134–115–0 (.538) and a record of 46–55–0 (.455) in the SEC.[citation needed] He was the first full-time head baseball coach in the history of the LSU baseball program and was replaced as head coach by Skip Bertman.[12][13] Later, he was a pitching instructor for the Colorado Rockies and San Diego Padres before retiring. [14]
During his playing career, Lamabe attended Springfield College, where he earned a B.S. in Science and an MA in Administration. He met his wife Janet there, and the two married on July 11, 1966. They had two children, John and Jennifer. Lamabe is a member of the University of Vermont Athletic Hall of Fame and the Jacksonville University Athletic Hall of Fame. He was also an honorably discharged United States Marine Corps veteran. He died at his home in Baton Rouge, Louisiana, on December 21, 2007.[15]