[2] On October 3, the Giants won the National League West title and home-field advantage throughout the entire playoffs.

[21] They began 2021 against the Seattle Mariners, the first time that either team had opened a season with an interleague game.

[22] Evan Longoria and Buster Posey became only the second pair of Giants teammates—after Benito Santiago and Ray Durham in 2003—to homer in each of the team's first two games of a season since at least 1901.

[23] In mid-April, the Giants shut out the Miami Marlins and Philadelphia Phillies in consecutive games, marking the club's first back-to-back team shutouts since September 2018.

[24] Facing the Colorado Rockies at Coors Field, the Giants scored 10 runs in the first inning for the first time since 1967.

Source: MLB Standings Grid – 2021 Updated with the results of all games through October 3, 2021.

Note: G = Games played; AB = At bats; R = Runs; H = Hits; 2B = Doubles; 3B = Triples; HR = Home runs; RBI = Runs batted in; BB = Walks; SO = Strikeouts; SB = Stolen bases; AVG = Batting average; OBP = On-base percentage; SLG = Slugging percentage; OPS = On Base + Slugging The list does not include position players.