But in the fourth round , Kowalkiewicz sprung to life and caused her compatriot real problems .
The 29 - year - old was defending her title for the fourth time and for large parts of the fight , Kowalkiewicz could n't get near to her .
In the fourth round , Kowalkiewicz sprung to life and caused Kowalkiewicz 's compatriot real problems .
The 29 - year - old was defending her title for the fourth time and for large parts of the fight , Kowalkiewicz could n't get near to her .