In February she attended the pre-SheBelieves Cup training camp and was ultimately named to the 23-player roster for the 2018 SheBelieves Cup for the third consecutive year.[98][99] Sonnett appeared in two of the three USWNT matches in the tournament, and made her first start in over a year and played the full 90 minutes against England in the tournament's final on March 7, 2018.[3][100][101] In April she earned two starts in a pair of friendlies against Mexico but was left off the roster for the friendlies against China in June.[102][103][104]