Conversation so far:
When did Roger Clemens play with the Red Sox?
Clemens played with the Red Sox from 1984-1996.
How many seasons was Roger Clemens with the Red Sox?
Clemens was with the Red Sox for 12 seasons.
How did Roger Clemens play with the Red Sox?
In 1986, his 24 wins helped guide the Red Sox to a World Series.
Did Roger Clemens win any awards?
In 1986 Clemens earned the American League MVP award for the regular season.
What else is notable about Roger Clemens' time with the Boston Red Sox besides how long he played for them and his wins?
On April 29, 1986, Clemens became the first pitcher in Major League history to strike out 20 batters in a nine-inning game, against the Seattle Mariners at Fenway Park.
Why was Roger Clemens suspended while playing with the Red Sox?
He was suspended for arguing balls and strikes with umpire Terry Cooney.
What game was Roger Clemens ejected from while playing with the Red Sox?
He was ejected from the final game of the 1990 ALCS against the Oakland Athletics.

Question: Did he have a winning career in Boston?
Self-contained rewrite: Did Roger Clemens have a winning career in Boston?