Peter “Kosty” Kostacopoulos, adjunct professor of physical education, emeritus, and former head baseball coach and assistant football coach, passed away on March 25 at the age of 86.
Kosty earned his BS from the University of Maine, where he lettered in football, basketball, and baseball, and made the All-Maine Conference in football and basketball. After coaching at Bowdoin for nine years, he arrived at Wesleyan in 1968. He served as head baseball coach for 28 years and assistant football coach for 19 years. He also served as a head squash coach during this time.
Kosty led the Cardinals to 11 Little Three titles. Twice named NCAA Coach of the Year, he won over 400 games and had 24 winning seasons in his time at Wesleyan. In 1994 Kosty led the team to the NCAA College World Series and was chosen as a coach for the Division III All-Star game at Fenway Park in Boston. “Coach Kosty had the ability to challenge his players and get them to perform at their best in the most important games,” recalled Mike Whalen, the Frank V. Sica Director of Athletics and chair, Physical Education. “For many, he was a great coach, mentor, and friend, and he will be missed.”
In addition to being Wesleyan’s winningest coach, Kosty was also known as an active recruiter. “From the honor of being recruited by him, to playing under his guidance, he gave us the transformational experience of our lives,” said Mark Woodworth ’94, head baseball coach. “Coach Kosty was larger than life and the embodiment of what a coach should be. His legacy lives on and is firmly embedded in the Wesleyan Baseball program, but is found even more in the hearts and minds of those of us fortunate enough to have been able to call him Coach.”
Known as a mentor and an enduring friend to his students, Kosty was inducted into the Wesleyan University Athletics Hall of Fame in 2016. John Raba, Head Coach of Men’s Lacrosse, said: “Peter Kostacopoulos was one of the finest individuals to ever have coached at Wesleyan. His championship record, innovation, teaching, and influence in the lives and careers of players and coaches are unsurpassed. Peter will be deeply missed by many of us in the athletic community at Wesleyan.”
Kosty, who retired from Wesleyan in 2001, is survived by his wife Joann Hanson Kostacopoulos and his sons John Kostacopoulos, Peter Kostacopoulos, Jr., and Paul Kostacopoulos. The family is planning a celebration of Kosty’s life this summer, to be announced at a later time.