Career
He pitched for the Los Angeles Dodgers and Montreal Expos from 1976–1979. On April 16, 1977, Hannahs became the first Expos pitcher to earn a victory at Olympic Stadium. Hannahs played college baseball for the University of Arkansas.
He pitched for the Los Angeles Dodgers and Montreal Expos from 1976–1979. On April 16, 1977, Hannahs became the first Expos pitcher to earn a victory at Olympic Stadium. Hannahs played college baseball for the University of Arkansas.
