- Left FSU ranking second in dual match wins (100) and second in wins by a pair (58 with Madison Fitzpatrick).
- Four years of beach volleyball at Florida State
- Former partners include Molly McBain, Madison Fitzpatrick, Kylie Deberg
- 2023 NORCECA Cayman Islands - 5th with Kylie Deberg
- Alaina is a volunteer assistant coach with the Florida State beach volleyball team
- Has two sisters (Morgan, Savana) who also play volleyball. Morgan played indoor and beach at Florida State and beach at Long Beach State. Savana, played indoor volleyball at Purdue then beach volleyball at Long Beach State.
- Parents are Brandi and Luis Chacon
- Alaina and Morgan led their high school team to the first state championship appearance in program history