Mark Teixeira had a wOBA of .347 in his rookie season in 2003.

Roger Clemens played the most seasons with 200.0+ innings pitched and fewer than 5 pitcher losses, with 3 seasons.

Don Sutton played the most seasons with 200.0+ innings pitched, with 20 seasons.

Roger Clemens played the most seasons with an ERA- better than 100, with 23 seasons.

Roger Clemens had an ERA- of 104 in his rookie season in 1984.

Cy Young played the most seasons with 200.0+ innings pitched and 18+ pitcher wins, with 18 seasons.

Roger Clemens played 23 seasons with an ERA- better than 100.

Cy Young played the most seasons with 200.0+ innings pitched and 20+ pitcher wins, with 15 seasons.

Roger Clemens had an ERA- of 104 in his rookie season in 1984.

Cy Young played the most seasons with 200.0+ innings pitched and 15+ pitcher wins, with 18 seasons.

Roger Clemens played the most seasons with an ERA- better than 100, with 23 seasons.

Erasmo Ramírez played his most career seasons, with 13 seasons.

Walter Johnson played the most seasons with 20+ pitcher wins and 200+ strikeouts, with 7 seasons.

Hank Aaron played the most seasons with 20+ home runs and with 80+ RBIs, with 18 seasons.

Eric Gagne has the most saves for the Dodgers in a season, with 55 saves in 2003.