Ancelotti is hoping to finish his first season as Bayern coach with the league and cup double.
Victory takes Barca top of the table thanks to their better head-to-head record with both sides locked on 75 points.
With City trailing 11 points behind Premier League leaders Chelsea, their last realistic chance of silverware vanished at Wembley.
The feel-good factor returned to Borussia Dortmund after the bomb attack on their team bus and Bayern Munich stuttered at home against Mainz.
Unfancied Freiburg continued their dream run to a place in Europe next season with a shock 2-1 win over Bayer Leverkusen on Sunday in the Bundesliga.
Carlo Ancelotti says Bayern Munich are holding their breath over David Alaba for Wednesday's German Cup semi-final against Borussia Dortmund after the Austria international injured his knee.
Thiago Alcantara's second-half equaliser rescued Bayern Munich in Saturday's 2-2 draw at home to Mainz as the runaway Bundesliga leaders twice came from behind.
Luis Enrique says his last Clasico in charge of Barcelona at Real Madrid on Sunday is a must-win for the reigning La Liga champions.
Ghanaian players have contributed in generating excitement in the world's elite continental club competition over the years.
Arsene Wenger insists Arsenal's FA Cup fate won't define his future, but the beleaguered Gunners boss desperately needs a victory over Manchester City in Sunday's semi-final to keep his growing army of critics at bay.
The two most recent Clasicos have been goalless at half time, but it could be interesting to go for both teams to score in the first half.
The all-Madrid showdown is a rerun of the 2014 and 2016 finals in Europe's top club competition.
Zidane has a big decision to make should Bale prove his fitness ahead of Sunday's showdown.
Real Madrid are defending champions and Monaco the most "feisty" but Juventus goalkeeper Gianluigi Buffon says that Atletico Madrid are the "trickiest".
Gareth Bale's chances of being fit for Sunday's blockbuster La Liga clash between Real Madrid and Barcelona were boosted as he returned to training on Thursday.