Pedro Martinez was 28.4 runs better than average for the Red Sox in 1998.

Aaron Judge had the most runs on the road in 2025, with 69 runs.

Since 1920, Nolan Ryan has struck out the most batters in a season, with 383 strikeouts in 1973.

Roger Clemens had his most runs above average in a season in 1997, with 66.3.

Roger Clemens was 66.3 runs above average for the Blue Jays in 1997.

Roger Clemens was 16.4 runs above average in his rookie season in 1984.

Since 1920, Cisco Carlos has the lowest ERA with 5+ starts in a season, with an ERA of 0.86 in his rookie season in 1967.

Since 1910, Ferdie Schupp has the lowest ERA with 10+ starts in a season, with an ERA of 0.90 in 1916.

Sandy Koufax was 47.9 runs better than average in 1965.

Dwight Gooden was 45.6 runs above average in 1985.

Adeiny Hechavarria was 3-10 with an RBI in 11 plate appearances against Kyle Hendricks in his career.

Tim Keefe has the lowest ERA with 10+ starts in a season, with an ERA of 0.86 in his rookie season in 1880.

Since 1920, Jacob deGrom has the lowest ERA with 10+ starts in a season, with an ERA of 1.08 in 2021.

Steve Carlton was 53.5 runs better than average in 1972.

Bob Gibson was 34.8 runs above average in 1968.