Cleveland Indians - 18 wins
Through the 2013 season, the Chicago Cubs have the second most wins, with 10,438. The San Francsico Giants are first with 10,692.
The MLB pitcher with the most wins for one team is Hall of Famer Walter Johnson who won 417 games for the Washington Senators between 1907-1927.
the Tampa Bay Rays and the Oakland Athletics are tied with 18
I believe it is now the Milwaukee Brewers with 17 straight wins over the Pittsburgh Pirates. This is an active steak.
Top 4 most World Series wins by team: New York Yankees - 27 wins; St. Louis Cardinals - 11 wins; Oakland A's - 9 wins; Boston Red Sox - 7 wins.
No. The most playoff wins needed for a world championship is 11.
The MLB record for fewest wins by a team in a season was set by the 1899 Cleveland Spiders. They won 20 games that season and lost 134. The 134 losses is also an MLB record for most losses by a team in a season.
more than 13.. the '86 Mets and Red Sox had over 30 each..