Rowinski, a 6'8" 250 lb center, attended Purdue University. Along with standout freshman and fellow center, Russell Cross, he helped lead the Boilermakers to a 21-11 record and to a third-place finish in the NIT under first year head coach, Gene Keady. During his sophomore season at Purdue, Jim helped them to an NIT Finals appearance. In his Junior season, he led Purdue to the second round of the 1983 NCAA Tournament. After Russell Cross left for the NBA after his junior season, Rowinski became the starting center for the Boilermakers. During his senior season, he led the Boilers to a Co-Big Ten Conference title, a berth in the 1984 NCAA Tournament and an overall record of 22-7 for the season, averaging 15 points a game on the season. Jim was named First Team All-Big Ten and was also selected a team co-MVP with point guard, Ricky Hall. he was rewarded the Chicago Tribune Trophy, which is given the Big Ten's Most Valuable Player. He is one of three Purdue players to have been awarded this trophy; along with Rick Mount (1969, 1970) and Glenn Robinson (1994) were also recipients.^[1]

Jim Rowinski was drafted by the Utah Jazz in the fourth round of the 1984 NBA draft. Although he did not play his drafted season, Jim eventually began his NBA career in 1988 with the Detroit Pistons and on through to 1990 with the Philadelphia 76ers and the Miami Heat. His NBA career lasted 23 games over two seasons, where he averaged 2.5 points and 1.5 rebounds a game, along with an 84.4 percent at the free throw line and a 41.7 field goal percentage.

Rowinski died on February 2, 2024, at the age of 63.^[2]

• NBA statistics @ basketballreference.com
• Spanish League profile