He is the Giants ' all - time franchise leader in triples and stolen bases .
Tiernan led the National League in home runs in 1890 and 1891 , and compiled a . 311 lifetime batting average .
Tiernan is the Giants ' all - time Tiernan   in triples and stolen bases .
Tiernan led the National League in home runs in 1890 and 1891 , and compiled a . 311 lifetime batting average .