Rubuta ci gaba don wannan sakin layi - Bayan rabuwa da kamfanin tare da kocin Thomas Högstedt zuwa ƙarshen 2017, Bouchard ya fara aiki tare da Harold Solomon. Ta haɗu da Vasek Pospisil don yin gasa a gasar cin kofin Hopman
don Kanada, amma ta kasa cin nasara a wasa guda a gasar, ta rasa dukkan wasanninta guda uku a cikin saiti, kuma ta sami rauni a lokacin wasan ta na karshe da Elise Mertens. Rashin nasarar Bouchard ya ci gaba a Hobart International lokacin da Aryna Sabalenka ya sake doke ta a madaidaiciya, sakamakon da ya sa Bouchard ya fadi daga cikin manyan 100 na WTA a karon farko tun 2013.