That 1988 season with Morgan Magic was amazing: 12 straight wins- a 9-8 loss then 7 more wins in a row. That was 19-1. We went from 3rd place to a tie for first. We lost 4 in a row and 7 of the next 9 to fall into 2nd, where we stayed until Sept 4th, when we went 11-3 to take over first and keep it, despite losing 6 of the last 7 games of the year.
In 2004, we won 9 of 10 in April and then had a great stretch winning 6, losing one then winning 10 (16-1) They also won 4 in a row after one more loss for a 20-2 stretch. We won 7 of 8 near the end of the year. Those epic playoffs saw us win 3, lose 3 then win 8 straight (11-3.)
They won 12 of 13 in 2005. We won 8 in a row later, lost 2 then won 6 in a row (14-2)
In 2006, the Sox won 12 and 14 of 15. 2007 saw not great stretches. Like 2004, we won 4 straight in the playoffs, lost 3 then won 7 straight for the ring. (11-3)
2008 saw a 10-1 streak. 2009 had the 11 game April streak.
12 of 13 in 2011 and 14-2. Later they went 10-1 and 13-2. (17-3) That was the year we ended the year 7-20 in September. 2012 was even worse by going 7 and 26 to end the season.
We started 2013 going 20-8 and had a 9-1 stretch later on. (We went 11-5 in the playoffs.)
In 2018, after losing the opening day game 6-4, we went 17-1. Later, we won 10 straight and 13 of 14. Even later we went 15-2. (11-3 in the playoffs, including a 6 game streak)