Daquis entered the volleyball scene when she was still in high school in Juan Sumulong Memorial Junior College in Rizal. She joined the FEU Lady Tamaraws and achieved her first championship during the 2008 UAAP Volleyball championships. She also played as guest player for Ateneo Lady Eagles and led the team to first runner up during the 10th season of the Shakey's V-League. Playing with Philippine Army from the Shakey's V-League Season 10 Open Conference, she won the SOS Clear Skin In & Out of the Court award. In the 11th season of the Shakey's V-League, Daquis led the team to the championship. In the Philippine Super Liga2013 Grand Prix Conference, she won the PSL Face Off while playing for TMS-Philippine Army. On May 1, 2015 in Boracay, Daquis played with Cha Cruz, Michele Gumabao, and Gretchen Ho, winning the Nestea Beach Volleyball. In June 2015, she was one of the athletes who participated in the 2015 Southeast Asian Games in Singapore. During that time she was featured in newspapers in Singapore. On June 30, 2015, Daquis was chosen to be part of PSL Manila which would participate in the FIVB World Club Women's Championship happening on October 18–23, 2016 in Manila. She played for Ateneo Lady Eagles in 2013. She also played as Guest Player for FEU Lady Tamaraws in the Shakey's V-League in 2014. While playing for Generika-Army, she won the PSL Face Off of the Philippine Super Liga All Filipino Conference 2014.
Other work
Aside from volleyball, Daquis also has worked as a model and she also finished culinary art studies. On October 1, 2014, she appeared on the cover of FHM Philippines as the cover girl for the October issue, and was named the 8th sexiest women of the Philippines. On October 16, 2015, Daquis was selected by the San Miguel Beermen of the PBA as the team muse, along with her teammate Alexa Micek for the 2016 PBA Opening Ceremony. On January 21, 2016, Daquis was announced the newest face of Snow Caps and mySlim. On June 1, 2016, Daquis again appeared on the cover of FHM Philippines as the cover girl for the June issue. On October 2018, Rachel Anne Daquis started her own business building the RAD Fitness Philippines which now has 5 branches.