It's based on 5 events so it's not a very accurate prospective...if she's played at least one bbb in each and those were all in a bad day, then the stat is easily explained.
In my native language they say:
A L' E' INUTIL INSEGNA' AL MUS, SI PIART TIMP E IN PLUI SI INFASTIDIS LA BESTIE!!
(translated) There is no gain in teaching the donkey, you waste your time and annoy the beast