Christian Streich's men Friday recorded their second straight win to climb out of the bottom while Bremen suffered their 11th loss of the season, reports Xinhua.
Freiburg move from 16th, a relegation play-off spot, to 14th position while Bremen remain in 12th place.
"We staged a poor performance. We need to quickly improve our game until the next match against Wolfsburg," Bremen's sporting manager Thomas Eichin said.
