He played for the Milwaukee Hawks in one game in February 1955 and scored two points.

He played for the Milwaukee Hawks in 1954-55 and averaged 1.6 points, 1.9 rebounds and 0.6 assists per contest in 11 career games.

The Milwaukee Hawks selected him in the first round of the 1954 NBA draft.

He played for the Milwaukee Hawks (1951-52) in the NBA for 4 games.

He played for the Milwaukee Hawks in just 12 games during the 1954-55 season.

For the 1952-1953 season, Ratkovicz joined the Milwaukee Hawks.

He played for two seasons, one for the Knicks and the other for the Milwaukee Hawks.

As a member of the Milwaukee Hawks, MacGilvray averaged 1.3 points, 1.5 rebounds and 1.9 assists per game in six games played.

At the age of 15 he was hired to keep game statistics by the Milwaukee Hawks.

He played for the Milwaukee Hawks in only six games during the second half of the 1951-52 season.