Barca, who were without injured talisman Lionel Messi, started on the back foot and fell behind when Nabil Fekir netted with a sublime angled strike in the 15th minute. Griezmann, who joined Barca last month from rivals Atletico Madrid, scored four minutes before halftime to level the scores.
A summary of Tuesday's group matches in the UEFA Champions League.
Angel Correa saw La Liga leaders Atletico Madrid snatch a 2-1 victory away to Granada on Saturday
Holders Barcelona were drawn on Friday to play Real Sociedad in the quarter-finals of the King's Cup while Celta Vigo will take on Real Madrid.
Real Madrid beat Leganes 2-1 in La Liga on Saturday after coach Zinedine Zidane heavily rotated his side in preparation for Tuesday's Champions League semi-final second leg against Bayern Munich, including leaving out top-scorer Cristiano Ronaldo.
Rayo Vallecano beat Albacete 1-0 on Wednesday as Spanish football returned in bizarre circumstances from its COVID-19 hiatus with the second half of a match that first kicked off six months ago but was suspended due to offensive chanting. The second division encounter, played without fans in attendance, was the first Spanish football match to take place since March after all soccer was halted due to the COVID-19 pandemic.
Real Madrid were made to toil by the 10 men of Athletic Bilbao but eventually won 3-1 on Tuesday thanks to two strikes from Karim Benzema to go level on points with La Liga leaders Real Sociedad.
A controversial Gerard Deulofeu strike sent Barcelona on their way to a comfortable 2-0 victory over Malaga on Saturday as they stretched their lead at the top of La Liga.
After an almighty push by all parties concerned, Spain's La Liga roars back into action next week after a three-month pause due to the COVID-19 pandemic, with matches taking place every day and with everything to play for. The season resumes on Wednesday in bizarre circumstances with the second half of a Segunda Division match between Rayo Vallecano and Albacete that was abandoned in December due to offensive chanting.
Renato scored a late winner for Sevilla at the Bernabeu as they survived a spirited fightback from champions Real Madrid to win 4-3 in the Spanish Primera Liga on Sunday. Adriano Correia gave Sevilla a third-minute lead and although Raul pulled one back in the 19th minute, Ndri Romaric and Frederic Kanoute had the visitors 3-1 up at halftime.
Barcelona went six points clear at the top of the Spanish Primera Liga with a 3-0 win away to Sevilla on Saturday after second-placed Real Madrid lost 3-1 at Getafe. Barca moved on to 32 points from 13 games, six ahead of Real. Third-placed Villarreal, with 25 points, visit bottom club Recreativo Huelva on Sunday.
Substitute Sergio Araujo struck a late equaliser as Las Palmas held Real Madrid to a 2-2 draw and left them with a one-point lead over Barcelona at the top of La Liga on Saturday.
A summary of all the Champions League matches played across Europe on Wednesday
Barcelona travel to newly-promoted Osasuna without their first choice front line.
Mourinho singled out midfielder Nemanja Matic, who created the first goal for Romelu Lukaku and added the second himself with a late header, as one of the few players he was satisfied with.
Barcelona have emerged as favourites to be crowned champions after one defeat in their last 22 Liga games.
Antoine Griezmann headed two goals for Atletico Madrid in a 3-1 victory over Levante that kept them on the heels of La Liga leaders Real Madrid on Saturday.
Mali striker Frederic Kanoute won the 2007 African Footballer of the Year award on Friday.
Barca lead the standings on 39 points from 18 games, three clear of second-placed Real Madrid who host Athletic Bilbao on Sunday.
Images from soccer matches played across different leagues in Europe on Sunday
Now, Real Madrid have never won the Spanish treble and are fighting tooth and nail in La Liga to prevent arch-rivals Barcelona scooping Champions League and domestic league and Cup titles for a second time.
The old format was skewed in favour of the bigger clubs, who could rest players for a first leg and swallow defeat before calling on their stars to turn the tie around in the return game.
Real Madrid's Javier Hernandez struck twice as they came from behind to beat Celta Vigo 4-2 away and keep the pressure on Barcelona at the top of La Liga on Sunday.
Atletico Madrid coach Diego Simeone may have played down the significance of Sunday's 2-1 La Liga defeat at Real Sociedad but it has raised further questions about the champions' ability to defend their title.
Barca must beat Villareal on the weekend if they are to stand a chance of overhauling Real in the run in.
Napoli put a foot in the Europa League semi-finals with a perfectly crafted 4-1 win at VfL Wolfsburg on Thursday as Marek Hamsik scored twice in an Italian masterclass to bring cheer to beleaguered coach Rafael Benitez.
French champions Paris St Germain have appointed former Netherlands international Patrick Kluivert as the club's director of football, the Ligue 1 side said. The former Ajax Amsterdam and Barcelona striker had a coaching stint as the manager of Curacao and was an assistant coach for Netherlands under manager Louis van Gaal.
Inter Milan have signed Argentina midfielder Ever Banega on a three-year contract, the Serie A club said on Wednesday. The 28-year-old, who helped Sevilla lift their third straight Europa League title last season, scored five league goals in 25 appearances as they finished seventh in La Liga.
Second-placed Barcelona failed to keep the pressure on leaders Real Madrid after scrambling a 1-1 draw at Sevilla in the Primera Liga.
Barca are now second on 66 points, two behind Real who have a game in hand as they chase a first title triumph since 2012.
News of all that's transpired on and off the football field
Striker Mariano's header was glanced onto the crossbar by Sociedad's Andoni Gorosabel while the loose ball fell to Marco Asensio, whose shot was deflected wide for a corner from which Raphael Varane header hit the top of the bar.
Cristiano Ronaldo kept up his rich La Liga scoring form as Real Madrid beat Villarreal 2-0 on Saturday to move up to fourth.
Winning the treble last season has spurred Barcelona to try and win all six trophies up for grabs this year and replicate the feat they achieved in 2009, midfielder Andres Iniesta said on Monday.
Ranieri left the Midlands club in February, just nine months after winning the Premier League title, with Leicester 17th in the standings and battling relegation. Vardy has since faced accusations of influencing the decision to sack the Italian.
A sloppy Real Madrid were held 0-0 at home to Real Betis on Saturday in a further blow to their hopes of retaining the La Liga title.
France's Euro 2016 hopes suffered a setback on Tuesday when first-choice centre back Raphael Varane was ruled out of the tournament through injury.
Manchester United routed Dynamo Kiev 4-0 while a goalless draw saw Arsenal through to the Champions League knockout stages.
Facts and figures ahead of Saturday's Champions League final between holders Real Madrid and Liverpool in Kiev:
'I haven't lost any strength in the last four days and in one sense I feel a little relieved but focused on the objectives we set for ourselves at the start of the season'
