25 players
20
As of 2009, 125 players have hit 300 or more career homer runs in the Major leagues..
5
2 players hit 40 or more home runs in 2008, both from the National League. R. Howard(47), and A. Dunn (40)
As many as the players can hit. There is no limit.
104
six
25
Nobody did
mccutchen,a.jones,konerko
zero
It would score 4 (four) runs.
There's only one in MLB and that was Eddie Collins who had 3315 base hits and 47 home runs.