Single Season Records

Hitting Records

• Home Runs: 57 Luis Gonzalez (2001)
• Runs Batted In: 142 Matt Williams (1999), Luis Gonzalez (2001)
• Batting Average: .336 Luis Gonzalez (1999)
• Hits: 206 Luis Gonzalez (1999)
• Runs: 132 Jay Bell (1999)
• Doubles: 47 Luis Gonzalez (2000)
• Triples: 14 Tony Womack (2000)
• Stolen Bases: 72 Tony Womack (1999)
• Base on Balls: 100 Luis Gonzalez (2001)
• Hitting Streak: 30 games - Luis Gonzalez (1999)

Pitching Records

• Pitching Wins: 24 Randy Johnson (2002)
• Earned Run Average: 2.32 Randy Johnson (2002)
• Pitching Strikeouts: 372 Randy Johnson (2001)
• Innings Pitched: 271.2 Randy Johnson (1999)