FC Kansas City signed LaBonta in May 2016.[5] She debuted for FCKC against the Orlando Pride shortly thereafter, and soon earned a regular starting position with the team.[4] FCKC head coach Vlatko Andonovski cited her tenacity in winning possession from opponents for her increased playing time.[6]
Western Sydney Wanderers, 2017–2019 (loan)
In October 2017, LaBonta joined Australian club Western Sydney Wanderers.[7] She played every match for the Red & Black, scoring one goal. She returned to the Wanderers for the 2018–19 season and appeared in 9 games.[8]
Utah Royals FC, 2018–2020
After FC Kansas City ceased operations after the 2017 season, LaBonta was officially added to the roster of the Utah Royals FC on February 8, 2018.[9] LaBonta appeared in 16 games for the Royals in the 2018 NWSL season.
She returned to Utah for the 2019 season and scored her first goal for the club on April 21, in a 1–0 win over the Washington Spirit.[10] LaBonta was named to the NWSL Team of the Month for August, she had 1 goal and 2 assists during the month of August.[11]
Kansas City Current, 2021–present
LaBonta followed the transfer of player-related assets to the Kansas City expansion team Kansas City Current after the Utah Royals FC folded.[12] She coined the Current chant "KC Baby" as the new team was finding an identity.[13]
LaBonta has earned the nickname "Celly Queen" for her elaborate celebrations after scoring goals.[12][14] Her celebration went viral after she converted a penalty kick against Angel City FC on August 19, 2022. After scoring, LaBonta began moving toward the corner flag and walking as if she had injured her hamstring only to start twerking. Players in different sports imitated the celebration, including Travis Kelce and Alexander Mattison.[15][16][17]
In the first away game of the 2024 season, she converted a penalty in the 71st minute for a 2–1 win against San Diego Wave.[18] She scored her first career brace in a 4–1 win at the Portland Thorns on June 23, 2024.[19]