obscure stat

[TranaGreg]

With his save against the Twins yesterday Latroy Hawkins becomes the 13th pitcher to have recorded saves against all 30 teams.

[Gregg]

With his save against the Twins yesterday Latroy Hawkins becomes the 13th pitcher to have recorded saves against all 30 teams.

Obscure and interesting. Thanks for posting that.

[Lucky]

But how many pitchers recorded saves against all teams which were existing at the time? (Which would mean 1969 through 1997, being the year MLB recognized saves through the year before there were 30 teams.)