It's a tie at 21 games. The 1880 Chicago White Stockings and the 1935 Chicago Cubs both achieved 21 consecutive victories. Source: Baseball-almanac.com
The Giants with 20.
Joe Dimaggio holds the record for consecutive games with a hit with 56 games!
The 2002 Oakland Athletics hold the record for the longest Major League Baseball (MLB) winning streak by an American League (AL) team with 20 consecutive wins.
The Major League Baseball team with the most consecutive scoreless innings is 56 by the Pittsburgh Pirates. They have held that record since 1903.
The Pittsburgh Pirates, with 20 losing seasons. They broke their own previous record of 19 consecutive losing seasons. :-(
The MLB consecutive games with a base hit record is held by Joe DiMaggio of the New York Yankees who got a hit in 56 consecutive games in the 1941 season.
Joe DiMaggio set the record with hits in 56 consecutive games in 1941.
The MLB record for most consecutive seasons with 200+ hits is 9 seasons, set by Ichiro Suzuki in 2009.
Joe DiMaggio - 56 consecutive games with a base hit in 1941.