staub
Pete Rose played 95 games of the 1984 season with the Expos
Vladimir Guerrero
If I understand the question correctly, no one who played in the Expos inaugural game in 1969 played in the Blue Jays inaugural game in 1977.
Ryan Minor played in 2 games at designated hitter for the Montreal Expos in 2001, starting in none of them. , equivalent to 0 errors per game (estimate based on total games played in).
Curtis Pride played in 2 games at designated hitter for the Montreal Expos in 2001, starting in none of them. , equivalent to 0 errors per game (estimate based on total games played in).
Andy Tracy played in 2 games at designated hitter for the Montreal Expos in 2001, starting in none of them. , equivalent to 0 errors per game (estimate based on total games played in).
Jose Vidro played in 2 games at designated hitter for the Montreal Expos in 2001, starting in none of them. , equivalent to 0 errors per game (estimate based on total games played in).
Wil Cordero played in 2 games at designated hitter for the Montreal Expos in 2003, starting in none of them. , equivalent to 0 errors per game (estimate based on total games played in).
Edwards Guzman played in 3 games at designated hitter for the Montreal Expos in 2003, starting in none of them. , equivalent to 0 errors per game (estimate based on total games played in).
Henry Mateo played in 3 games at designated hitter for the Montreal Expos in 2003, starting in none of them. , equivalent to 0 errors per game (estimate based on total games played in).
Brian Schneider played in 2 games at designated hitter for the Montreal Expos in 2003, starting in none of them. , equivalent to 0 errors per game (estimate based on total games played in).
Wilton Guerrero played in 5 games at designated hitter for the Montreal Expos in 1999, starting in none of them. , equivalent to 0 errors per game (estimate based on total games played in).