Thomas was selected as a member of the USA Women's U19 team which won the gold medal at the FIBA U19 World Championship in Bratislava, Slovakia.

[5] After becoming a free agent in 2015, she opted to sit out the entire season and took an assistant coach job offer from Grand Canyon University.

On August 4, 2017, Thomas scored 3 points and grabbed a career-high 20 rebounds in a 76–74 loss to the San Antonio Stars.

Her reduced role would help for the betterment of the team as the Mystics finished 22–12 with the number 3 seed, receiving a bye to the second round.

In the semi-finals, they would defeat the number 2 seeded Atlanta Dream in five games to advance to the WNBA Finals for the first time in franchise history.

In the 2013-14 WNBA off-season, Thomas played in Spain for Perfumerias Avenida and won a championship with the team.

Other than professional basketball, Thomas is also an assistant coach at Grand Canyon University in her spare time.