In 1947, he hit .313 with 21 home runs and 240 total bases in 133 games for Tacoma and in 1948, he batted .333 with a .552 slugging percentage, 25 home runs, 37 doubles, 11 triples, 203 hits and 337 total bases in 159 games between Tacoma - now an unaffiliated team - and the Triple-A San Diego Padres of the Pacific Coast League.
He led the Western International League in home runs, total bases, hits and RBI (154).
Between the Montgomery Rebels and Birmingham Barons, a Boston Red Sox affiliate, in 1951, Greco batted .312 with 36 home runs, a .618 slugging percentage and 285 total bases in 137 games.
He spent all of 1952 with the Montgomery Grays, hitting .298 with 24 home runs and a .499 slugging average in 151 games, pacing the South Atlantic League in dingers and winning the league's Most Valuable Player honor,[4] and in 1953, he hit .258 with 12 home runs and .403 slugging mark in 133 games between the Williamsport A's and Triple-A Ottawa A's in the Philadelphia A's system.
He resigned from the position in 1986 and three months later was indicted on charges of bribery and of official misconduct for taking bribes.
[5] He was elected to the Tacoma-Pierce County Hall of Fame in 1989 and won the Cy Greenlaw Old-Timers Salute Award in 2009.