John Heyner 1890 season stats

John Heyner played 1 games for the Pittsburgh Pirates in the 1890 MLB regular season, with 0 wins, a 13.50 ERA and 1 strikeout.

All John Heyner seasons Pittsburgh Pirates

1890 regular season

GP: 1
R: 0
H: 7
K: 1
L: 0
W: 0
BB: 5
ER: 6
GS: 0
IP: 4.0
SV: 0
W%: 0.0

Source: ESPN public MLB data, 1890 season.