40+or+more+ibb+by+a+player+in+a+season+,+list+by+earliest

Ryan Spilborghs hit .250 with 12+ at-bats against Clayton Kershaw in 2009.

Bob Addy walked 5 times in his rookie season in 1876.

Bob Addy had a slugging percentage of .324 in his rookie season in 1876.

.450+or+more+obp+by+a+player+in+a+season+,+500+or+more+pa

Cap Anson had a slugging percentage of .543 when making 502+ plate appearances in 1884.

1.100+or+more+ops+by+a+player+in+a+season+,+minimum+400+pa

Mickey Mantle had an OPS of .792 in his rookie season in 1951.

1.100+or+more+ops+by+a+player+in+a+season+,+minimum+502+pa

Bob Addy had a batting average of .282 in his rookie season in 1876.

Bob Anderson had a 4.16 FIP when pitching at least 162 innings in 1960.

Bob Addy had a wOBA of .296 in his rookie season in 1876.

Bob Addy had a wOBA of .296 in his rookie season in 1876.

Cap Anson had a batting average of .356 with 250+ at-bats in his rookie season in 1876.

Cap Anson hit .356 with 200+ at-bats in his rookie season in 1876.