He was the first catcher to lead the NL in batting average .
The rules at the time required batting champions to play in at least 100 games , and Hargrave pinch hit several times to get to 105 .
Hargrave was the first catcher to lead the NL in batting average .
The rules at the time required batting champions to play in at least 100 games , and Hargrave pinch hit several times to get to 105 .