Which statement is punctuated correctly?

A) Selena, started playing hockey, her favorite sport when she was seven because her older sister was a star goalie.
B) Selena started playing hockey, her favorite sport when she was seven because her older sister was a star goalie.
C) Selena started playing hockey, her favorite sport, when she was seven because her older sister was a star goalie.
D) Selena started playing hockey her favorite sport, when she was seven, because her older sister was a star goalie.