A record 62 clubs from 50 countries have entered the 2019/20 edition: see who is aiming for Vienna.

Chelsea edged out Bayern München, free-scoring Lyon and Wolfsburg completed round of 32 victories while Anja Mittag and the two Prague sides made competition history.

The knockout phase begins on Wednesday as the round of 32 is played with Lyon starting their bid for an unprecedented third straight title and Chelsea up against Bayern.

Lyon aim for an unprecedented third straight title while Fiorentina and Ajax make debuts as the round of 32 starts on Wednesday: we introduce the teams in the knockout phase.

Ajax will field UEFA Women's EURO 2017 winners as they make their UEFA Women's Champions League debut when the qualifying round starts on Tuesday with 40 clubs involved.

Ajax are in a group including Standard Liège while fellow newcomers Shelbourne face a short trip across the Irish border to take on Linfield following the UEFA Women's Champions League qualifying round draw.

Apollon, Minsk, Breidablik, Medyk Konin, Zürich, Sarajevo, BIIK-Kazygurt, Avaldsnes and Twente are all through to the last 32 after topping their qualifying round groups.

The nine UEFA Women's Champions League qualifying round groups kick off on Tuesday with first Kosovan entrants and the likes of Twente aiming for knockout berths.

The qualifying draw has been made, with the first Kosovan entrants in any European competition, Hajvalia, travelling to Cyprus for a group containing sole 16-time entrants KÍ Klaksvík.

A record 59 clubs from 47 countries have entered in 2016/17, including the first ever team from Kosovo to play in UEFA competition, among 36 sides in the 24 June qualifying round draw.

Former winners Wolfsburg and Lyon progressed, Paris won 9-0 and debutants Chelsea forged on, but the trail went cold for Bayern in Wednesday's round of 32 closers.

Wolfsburg, Bayern, Liverpool and Chelsea face difficult tests in the second legs of the UEFA Women's Champions League round of 32 on Wednesday and Thursday.

Anja Mittag made history as Paris Saint-Germain, Lyon and Fortuna Hjørring all won last 32 away first legs while Chelsea beat Glasgow 1-0 and Spartak Subotica held Wolfsburg.

The UEFA Women's Champions League round of 32 ties have been set for October after the draw and UEFA.com talks you through each of the 16 encounters.

FFC Frankfurt begin their defence against Standard Liège after the last-32 draw, sending Barcelona to Kazakhstan and setting up a tie between Chelsea and Glasgow City.

UEFA.com introduces the 32 contenders in the knockout phase, from holders Frankfurt to three debutant clubs with names familiar to football fans.