Whakaotihia te rerenga e whai ake nei: I te tau 2016, i whakahaerehia e Groizeleau tetahi tukinga o raro i te 20 tau i waenga i France me Ingarangi. I te Whiringa-a-rangi 2017, ko Groizeleau te kaitautoko kaitautoko mo nga whakataetae e rua i waenga i a France me Niu Tireni. I te Whiringa-a-rangi 2018, i whakahaerehia e Groizeleau tana tukinga whutupaoro a-ao tuatahi, i waenga i Itari me Awherika ki te Tonga. I whiriwhiria a Groizeleau hei kaiwhakahaere i te
2019 Women's Six Nations Championship; ko tana tukinga tuatahi i te whakataetae ko te tukinga o Maehe 2019 i waenga i Ingarangi me Itari. I te wa i tohua ai ia, ko ia tetahi o nga kaiwhakawa wahine e ono o te ao. I tohua ia hei rangatira mo te 2020 Women's Six Nations Championship, i te tuatahi mo nga whakataetae e rua hei kaiwhakawa matua, me nga whakataetae e rua hei kaiwhakawa awhina. I muri mai i taua tau, i tohua ia hei kaiwhakawa i te tukinga i waenga i a France me Ingarangi, i muri i te wharanga o te rangatira o Ireland a Joy Neville. I tohua a Groizeleau hei kaitohutohu mo te 2021 Women's Six Nations Championship, mo nga whakataetae e rua hei kaiwhakawa matua, me tetahi whakataetae hei kaiwhakawa awhina.