UEFA.com will have reporters during each UEFA Champions League diversion this season, providing unchanging updates on amicable media and in a MatchCentres. There will be live content and print coverage of each fixture, with greeting to follow and highlights from 00:00CET on each matchnight.
Matchday one: 12–13 September

Tuesday games (kick-off 19:45CET, click tie for full background)
Group A: Manchester United v Basel, Benfica v CSKA Moskva
Group B: Bayern v Anderlecht, Celtic v Paris
Group C: Chelsea v Qarabağ, Roma v Atlético
Group D: Barcelona v Juventus, Olympiacos v Sporting CP
Wednesday games (kick-off 19:45CET, click tie for full background)
Group E: Liverpool v Sevilla, Maribor v Spartak Moskva
Group F: Feyenoord v Manchester City, Shakhtar Donetsk v Napoli
Group G: Porto v BeÅŸiktaÅŸ, Leipzig v Monaco
Group H: Real Madrid v APOEL, Tottenham v Dortmund
Matchday two: 26–27 September
Matchday three: 17–18 October
Matchday four: 31 October–1 November
Matchday five: 21–22 November
Matchday six: 5–6 December
Final: NSK Olimpiyski, Kyiv, 26 May 2018
Article source: http://www.uefa.com/uefachampionsleague/news/newsid=2499000.html?rss=2499000+#UCL+matchday+one:+all+you+need+to+know