when does the uefa champions league round of 16 start
13 February
title: 2018–19 UEFA Champions League knockout phase text: are held at the UEFA headquarters in Nyon, Switzerland). The draw for the round of 16 was held on 17 December 2018, 12:00 CET. The first legs will be played on 12, 13, 19 and 20 February, and the second legs will be played on 5, 6, 12 and 13 March 2019. <section begin=R16 /> The draw for the quarter-finals will be held on 15 March 2019, 12:00 CET. The first legs will be played on 9 and 10 April, and the second legs will be played on 16 and 17 April 2019. The draw for the semi-finals will be title: 2018–19 UEFA Champions League text: 1899 Hoffenheim, Red Star Belgrade (1991 European champions) and Young Boys will make their debut appearances in the group stage (although Red Star Belgrade have appeared in the European Cup group stage). In the knockout phase, teams play against each other over two legs on a home-and-away basis, except for the one-match final. The draw for the round of 16 was held on 17 December 2018 at 12:00 PM CET. The first leg matches will be played on 12, 13, 19, and 20 February, and the second leg matches will be played on 5, 6, 12, and 13 March 2019. title: 2018–19 UEFA Youth League knockout phase text: winners advance to the round of 16, where they are joined by the eight group winners from the UEFA Champions League Path. <section begin=R16_draw /> The draw for the round of 16 onwards will be held on 22 February 2019 at the UEFA headquarters in Nyon, Switzerland. The mechanism of the draws for each round is as follows: <section begin=Bracket /> <section end=Bracket /> <section begin=R16 /> The round of 16 matches will be played on 12 and 13 March 2019. <section begin=QF /> The quarter-finals will be played on 2 and 3 April 2019. <section begin=SF /> The semi-finals title: 2016–17 UEFA Women's Champions League text: 1 September 2016, 13:30 CEST, at the UEFA headquarters in Nyon, Switzerland. The draw for the round of 16 was held on 17 October 2016, 13:30 CEST, at the UEFA headquarters in Nyon, Switzerland. The draws for the quarter-finals and semi-finals was held on 25 November 2016, 13:30 CET, at the UEFA headquarters in Nyon, Switzerland. The final was played on 1 June 2017 at the Cardiff City Stadium in Cardiff, Wales. The "home" team (for administrative purposes) was determined by an additional draw held after the quarter-final and semi-final draws. Qualifying goals count towards the topscorer award. The UEFA title: 2017–18 UEFA Youth League knockout phase text: begin=R16_draw /> The draw for the round of 16 onwards was held on 9 February 2018, 13:00 CET, at the UEFA headquarters in Nyon, Switzerland. The mechanism of the draws for each round was as follows: <section begin=Bracket /> <section end=Bracket /> <section begin=R16 /> The round of 16 matches were played on 20 and 21 February 2018. <section begin=QF /> The quarter-finals were played on 13 and 14 March 2018. <section begin=SF /> The semi-finals were played on 20 April 2018 at Colovray Stadium, Nyon. <section begin=F /> The final was played on 23 April 2018 at Colovray Stadium,