For the franchise history, that is 31 games by Vladimir Guerrero in the 1999 season. For the Washington Nationals part of the franchise history, that is 30 games by Ryan Zimmerman in the 2009 season.
Pudge Rodriquez
The Rockies won a franchise-record 11 straight games Sept. 16-27, 2007.
The Blue Jays franchise longest winning streak is 11 games from August 27, 1998 through September 7, 1998.
12 games
18 games in 1982
Zack Wheat and Bill Russell. Wheat played 18 seasons with the franchise (1909-1926) when the team was located in Brooklyn and known, alternately, as the Superbas, Dodgers, and Robins. Wheat played 2322 games with the franchise and is the all time franchise leader in games played. Russell played 18 seasons with the Los Angeles Dodgers between 1969-1986. He played in 2181 games and is second, all time, in games played for the franchise.
11 games in 63-64
In franchise history, that is closer Dan Plesac with 365 games pitched. He played with the team between 1986-1992. Plesac's 133 saves with the Brewers is also a franchise record.
In Atlanta Braves history, Dan Uggla has had hits in 33 consecutive games, surpassing Rico Carty's previous record of 31. In the history of the Braves' franchise, Uggla is second to Tommy Holmes, who had a 37-game hitting streak in 1945, when the team was in Boston.
Through the 2008 season, the Lions have lost 10 playoff games in franchise history and won 7.
How many total games have the Phillies franchise lost in their history? This was my original question. I might have had better luck posting it on the Phillies faqfarm page but now that it is here, I was told just the other day that they are the first profesional sports franchise to lose 10,000 games. Anyone have proof of this? ----As of the games through July 31, 2007, the Phillies all time record is 8820-10005. Click on the 'Franchise Records' link on this page to see all MLB teams' franchise records.