The fight to escape the bottom positions in the UEFA Women's Champions League has intensified following Tuesday's matches, with Servette Chênois, Häcken and Paris FC among the teams facing difficult campaigns.

Servette remain 14th in the 18-team standings with three points after losing 2-1 away to Roma.

The Swiss club had entered the fixture following an impressive 5-1 victory over OH Leuven, but their defeat in Italy prevented them from building on that result.

They have now recorded one victory and three defeats in four matches, scoring seven goals and conceding 16.

Their goal difference of minus nine leaves them among the lowest-ranked sides in the competition.

Häcken, meanwhile, earned a valuable point after holding Chelsea to a goalless draw.

The Swedish side remain 15th with two points, having drawn twice and lost twice. Despite their position, they have shown defensive improvement by keeping Chelsea from scoring.

Paris FC also have two points and occupy 16th place after suffering a 3-0 defeat against Real Madrid.

They have yet to win a match, with two draws and two defeats from their four outings.

Austria Wien and OH Leuven complete the bottom six, occupying 17th and 18th positions respectively.

Both clubs have one point from three matches, with Austria Wien holding a better goal difference.

The league-phase format makes these positions particularly concerning.

The top four teams qualify directly for the quarter-finals, while those finishing between fifth and 12th enter the knockout play-offs. Clubs placed 13th to 18th are eliminated.

With several teams still having their fourth matches to play, the standings could change.