AFP Sports Agenda for Tuesday, February 18 (all times GMT): + Champions League resumes with last 16 first leg ties + Holders Liverpool at Atletico, PSG at Dortmund + Build up to return of Six Nations FOOTBALL -- UEFA Champions League last 16 first leg ties: Atletico Madrid v Liverpool (2000). Coverage by Thomas Allnutt. Picture -- Borussia Dortmund v Paris Saint-Germain (2000). Coverage by Ryland James. Picture (FBL-EUR -C1-GER-FRA-DORTMUND-PSG). -- Press conferences for Wednesday's matches: Atalanta v Valencia. Coverage by Emmeline Moore. Picture. (FBL-EUR-C1-ITA-ESP-ATALANTA-VALENCIA), Tottenham v Leipzig. Picture. (FBL-EUR-C1-ENG-GER-TOTTENHAM-LEIPZIG) -- AFC Champions League East Zone: Chiangrai v Beijing (1200), FC Seoul v Melbourne Victory (1030), FC Tokyo v Perth Glory (1200) (FBL-ASIA-C1-EAST) -- West Zone: Al Taawoun v Al Duhail (1535), Sharjah v Persepolis (1515), Al Ain v Al Nassr 1455, Al Sadd v Sepahan (1535). (FBL-ASIA-C1-WEST) -- England Women's Euro 2021 event at Wembley. Kieran Canning covering (FBL-WOMEN-ENG-EURO-2021) RUGBY UNION -- Build-up to this weekend's Six Nations action with media access to Wales/Scotland/Ireland. (RUGBYU-6NATIONS) TENNIS -- WTA in Dubai. Coverage by Bill Scott. Picture (TENNIS-WTA-UAE) -- ATP at Rio with Dominic Thiem the top seed and where electronic reviews are being used for the first time on clay (TENNIS-ATP-BRA) -- ATP also at Delray Beach with Nick Kyrgios the top-ranked player (TENNIS-ATP-USA) and Marseille where Daniil Medvedev and Stefanos Tsitsipas lead the seeds (TENNIS-ATP-FRA) afp