Palace find themselves in third place in Group E, after a 2-0 defeat away to Aston Villa (on three points) and a 2-0 victory against Charlton (on zero) in Sutton.
In the WSL Cup, only the top team from each group will progress. Tonight's opponents Spurs currently top the group, needing only a draw from the game to secure their place in the quarter-finals.
If Palace manage to beat Spurs by two or more goals, and Villa fail to win at Charlton, then the Eagles will progress to the quarter-finals instead.
If Villa win, Laura Kaminski's side would need to better their winning margin by two or more goals.
