[Mick]

What non-career baseball record is least likely ever to be broken?

(I've seen the argument for Dimaggio's streak, but this record seems safer to me.  No one has come close to it.)

A few possibilities come to mind:
*  Sam Crawford had 12 inside-the-park home runs in 1901.
*  Ed Walsh won 40 games in a season.
*  Hack Wilson 191 RBIs in 1930.
*  Ted Williams hit .406 in 1941.
*  Johnny Mize hit 51 HRs, and struck out just 47 times.
*  Mariano Rivera, 652 saves. 
*  Johnny Vander Meer's two consecutive no-hitters.
*  Chief Wilson, 36 Triples in one year.

[Mick]

What non-career baseball record is least likely ever to be broken?

(I've seen the argument for Dimaggio's streak, but this record seems safer to me.  No one has come close to it.)

A few possibilities come to mind:
*  Sam Crawford had 12 inside-the-park home runs in 1901.
*  Ed Walsh won 40 games in a season.
*  Hack Wilson 191 RBIs in 1930.
*  Ted Williams hit .406 in 1941.
*  Johnny Mize hit 51 HRs, and struck out just 47 times.
*  Mariano Rivera, 652 saves. 
*  Johnny Vander Meer's two consecutive no-hitters.
*  Chief Wilson, 36 Triples in one year.