Tom Seaver seasons

Willson Contreras had the best isolated power for the Cardinals in 2025, with an isolated power of .190.

Willson Contreras had the best isolated power for the Cardinals in 2025, with an isolated power of .190.

Bryce Harper had 57 extra-base hits in his rookie season in 2012.

Bryce Harper hit 22 homers in his rookie season in 2012.

Bryce Harper had an OPS of .804 in March 2025.

Cory Gearrin had the highest wOBA with 50+ games played in 2016, with a wOBA of .878.

David Ortiz had the best wOBA in 2016, with a wOBA of .419.

Since 1961, Pedro Martinez has the most runs above average in a season, with 79.4 in 1999.

Ed Morris has pitched the most shutouts by a left-hander in a season, with 12 shutouts in 1886.

Since 1961, Sandy Koufax has the most shutouts by a left-hander in a season, with 11 shutouts in 1963.

Since 1961, Bob Gibson has the lowest ERA with 162.0+ innings pitched in a season, with an ERA of 1.12 in 1968.

Randy Johnson had 2.42 walks per nine innings in his rookie season in 1988.

Randy Johnson has 2.65 walks per nine innings since 1993.

Vida Blue had a 17-3 record with an ERA of 1.42 and 188 strikeouts in 22 appearances before the All-Star Game in 1971.