Whakaotihia te rerenga e whai ake nei: I tīmata a Greaves i te tau 2018 hei kaitākaro hākinakina taumata 10. I whakataetae ia i te Nastia Liukin Cup i reira i mutu ai ia i te 8 o nga waahi katoa. I te wiki i muri mai ka whakataetae ia i te KPAC Elite Qualifier i reira i whiwhi ai ia i te kaute 51.650 ka tohu hei kaitohutohu rangatahi. I te timatanga o Hurae, i whakataetae a Greaves i te American Classic i noho ai ia i te tuawha o nga waahi katoa i muri i a Kayla DiCello, Konnor McClain, me Skye Blakely engari ko te tuatahi i runga i nga pae rereke. I muri mai i taua marama i whakataetae ia i te 2018 U.S. Classic i reira i noho ai ia i te tuaiwa i te katoa-a tawhio noa me te tuatoru i runga i te mahi papa. I te marama o Akuhata ka whakataetae a Greaves i te
Ko te 2018 U.S. National Gymnastics Championships, ko tana whakataetae National tuatahi. I mutu ia i te tuaono i te katoa-a tawhio noa, a hei hua ka tapirihia ia ki te Junior National Team.