Keane began her career as a competitive player for Sacramento United FC,[2] and later with Union Sacramento FC where she was selected to attend Adidas Elite Soccer Player Recruiting event in 2009.[3]
In 2011 she joined the NCAA Division 1 San Diego State Aztecs, where she had five goals in 19 games in her inaugural season.[4][5] Over her career with the Aztecs, Keane scored a total of 29 goals, ranking her fifth all time in the club's history.[6]
In the spring of 2015 Keane spent a semester in England where she tried out and secured a position with Newcastle United.[8] She appeared in 5 matches and helped Newcastle obtain several league points.[9]
Alamein, Victoria
After graduation from SDSU, Keane signed with NPL Victoria team Alamein in 2016.[10] Although injured for half the season she still managed to score 15 goals in 18 appearances and garner Media Player of the year for the league.[11][12]
On 17 July 2017, she signed for Frauen-Bundesliga club FF USV Jena, where she made her debut in September 2017.[14] In addition to five games in the Bundesliga, Keane played 15 games in Jena’s second team in the Bundesliga North and was their top scorer.[15]
SC Braga
After departing Jena, on 21 August 2018 Keane signed in Portugal with SC Braga.[16] She played with Braga for three seasons and helped them to achieve several team trophies.[17]
Huelva
Keane signed with Sporting de Huelva in the Spanish Primera Iberdrola League,[18] playing for a single season. She was an important contributor towards getting the team to the finals of the Copa de la Reina.[19]