Old Man, Look at My Life

[batmagadanleadoff]

The answer would have to be some guy who came up in the late '50's. Tim McCarver comes to mind, but he was still a teen-ager when he debuted. Manny Mota came up around that time, but I'd guess that Mota was in the top 10, but not the oldest '75 NL'er

[batmagadanleadoff]

Nymr83 wrote: I already said the player retired after that 1975 season, the next hint: he played his entire career for the same team.

This eliminates both McCarver and Mota.

[Benjamin Grimm]

Bob Gibson?

[nymr83]

Benjamin Grimm wrote: Bob Gibson?

Correct!