Bill Koski vs. John Mullin — Career Comparison
You might be looking for a matchup, check Bill Koski's matchup page instead!
John Mullin is a position player and Bill Koski a pitcher — the stats that define each role measure entirely different things, so a direct comparison doesn't hold up. If John Mullin ever faced Bill Koski, check out their matchup page.
Fielding Stats for Bill Koski and John Mullin
Bill Koski
Career
Per 9 Innings
13
John Mullin
Career
Per 9 Innings
1
1
Bill Koski
Career
Per 9 Innings
100
John Mullin
Career
Per 9 Innings
71.43
71.43