The 1991 San Diego Padres season was the 23rd season in franchise history.

Offseason

Blockbuster Deal

On December 4, 1990, the Padres traded second baseman Roberto Alomar and outfielder Joe Carter to the Toronto Blue Jays in exchange for first baseman Fred McGriff and shortstop Tony Fernández. Blue Jays GM Pat Gillick and Padres GM Joe McIlvaine originally talked about just trading Joe Carter for Fred McGriff. The Padres were losing Jack Clark and needed a new first baseman. The Blue Jays had John Olerud ready to take over at first base but were losing outfielder George Bell. Gillick decided to up the ante by trying to get Roberto Alomar. Gillick figured that with Garry Templeton in the twilight of his career, Fernández would be an adequate replacement. Alomar feuded with Padres manager Greg Riddoch and the thinking was that Bip Roberts and Joey Cora could platoon at second base. Alomar and Carter would go on to help the Toronto Blue Jays win the 1992 World Series and 1993 World Series.

Regular season

Opening Day starters

Season standings

Record vs. opponents

Notable transactions

Roster

Player stats

Batting

Starters by position

''Note: Pos = Position; G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in''

Other batters

''Note: G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in''

Pitching

Starting pitchers

Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts

Other pitchers

Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts

Relief pitchers

Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts

Awards and honors

1991 Major League Baseball All-Star Game

Farm system

LEAGUE CHAMPIONS: High Desert