Rubuta ci gaba don wannan sakin layi - A ƙwarewar sana'a, Mitrea ya fara yin hukunci a Gasar Kyauta ta Kasa a cikin 2009 kuma ya ɗauki matakin zuwa wasan rugby na Turai a lokacin 2011<unk>12 Pro12
- Wasansa na farko shine Connacht da Scarlets a ranar 10 ga Satumba, 2011. Ya kuma fara wasa a matakin Turai, yana yin hukunci a lokacin gasar cin kofin Turai ta 2011-12 kafin ya yi tsalle zuwa gasar cin kofin Heineken a shekarar 2013.