Juventus' Cristiano Ronaldo, right, celebrates with his teammates after scoring his side's opening goal during the Champions League Group D soccer match between Bayer Leverkusen and Juventus at the BayArena in Leverkusen, Germany.
Juventus' Cristiano Ronaldo, center, scores the opening goal against Leverkusen's goalkeeper Lukas Hradecky during the Champions League Group D soccer match between Bayer Leverkusen and Juventus at the BayArena in Leverkusen, Germany.
Real Madrid's Luka Modric, center, jubilates after scoring his sides third goal during the Champions League group A soccer match between Brugge and Real Madrid at the Jan Breydel stadium in Bruges, Belgium.
Barcelona's Lionel Messi, left, celebrates after scoring his side's second goal with Antoine Griezmann, centre and Luis Suarez during a Champions League soccer match Group F between Barcelona and Dortmund at the Camp Nou stadium in Barcelona, Spain.
Barcelona's Lionel Messi drives the ball past Dortmund's Lukasz Piszczek, right, during a Champions League group F soccer match between Barcelona and Dortmund at the Camp Nou stadium in Barcelona, Spain.
Real Madrid's Karim Benzema, left, celebrates after scoring his side's opening goal during a Champions League soccer match Group A between Real Madrid and Paris Saint Germain at the Santiago Bernabeu stadium in Madrid, Spain.
Tottenham's Harry Kane scores his side fourth goal during the Champions League Group B soccer match between Tottenham Hotspur and Olympiakos at the Tottenham Hotspur Stadium in London.
Juventus' Paulo Dybala celebrates after scoring the opening goal during the Champions League group D soccer match between Juventus and Atletico Madrid at the Allianz stadium in Turin, Italy.
Tottenham's Giovani Lo Celso scores his side's first goal during the Champions League group B soccer match between Red Star and Tottenham, at the Rajko Mitic Stadium in Belgrade, Serbia.
Liverpool's Mohamed Salah controls the ball during the Champions League group E soccer match between Liverpool and Genk at Anfield Stadium, Liverpool, England.
Barcelona's Lionel Messi reacts after missing a scoring chance during a Champions League Group F soccer match between Barcelona and Slavia Praha at Camp Nou stadium in Barcelona, Spain.
Barcelona's Lionel Messi kicks the ball during the Champions League group F soccer match between Slavia Praha and FC Barcelona at the Sinobo stadium in Prague, Czech Republic.
Tottenham's Harry Kane chases the ball during the Champions League, group B, soccer match between Tottenham and Red Star Belgrade, at the Tottenham Hotspur stadium in London.
Juventus' Cristiano Ronaldo, right, reacts after a play during the UEFA Champions League group D soccer match against Lokomotiv Moscow at the Allianz Stadium in Turin, Italy.
Barcelona's Luis Suarez celebrates after scoring his side's second goal during the group F Champions League soccer match between F.C. Barcelona and Inter Milan at the Camp Nou stadium in Barcelona, Spain.
The screen shows the final score during the Champions League group B soccer match between Tottenham and Bayern Munich at the Tottenham Hotspur stadium in London. Bayern won 7-2.
Bayern's Joshua Kimmich, center, celebrates after scoring his side's first goal during the Champions League group B soccer match between Tottenham and Bayern Munich at the Tottenham Hotspur stadium in London.
Manchester City's head coach Pep Guardiola is shown yellow card during the group C Champions League soccer match between Manchester City and Dinamo Zagreb at the City of Manchester Stadium in Manchester, England.
PSG's Angel Di Maria celebrates after scoring his side's second goal during the Champions League group A soccer match between PSG and Real Madrid at the Parc des Princes stadium in Paris.
Tottenham's Lucas Moura celebrates after scoring his side's second goal with Harry Kane during the Champions League group B soccer match between Olympiakos and Tottenham, at the Georgios Karaiskakis stadium, in Piraeus port, near Athens.
Real Madrid's coach Zinedine Zidane attends a media conference at Stade des Princes stadium in Paris. Real Madrid will play PSG in a Champions League match on Wednesday Sept. 18.
Chelsea's Pedro, front, duels for the ball with Valencia's Geoffrey Kondogbia during the Champions League Group H soccer match between Chelsea and Valencia at Stamford Bridge stadium in London.
Dortmund team players pose prior to the start of the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Barcelona team players pose prior to the start of the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Dortmund's Paco Alcacer, bottom, receives treatment during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Dortmund's Achraf Hakimi goes for the ball during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Barcelona's Anssumane Fati, center, fights for the ball with Dortmund's Manuel Akanji, left, and Dortmund's Achraf Hakimi during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Barcelona's head coach Ernesto Valverde gestures during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday, Sept. 17, 2019.
Dortmund's Mats Hummels, top, attempts a head at goal during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Dortmund's Thomas Delaney, right, clears the ball during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Barcelona's Lionel Messi enters the pitch during the second half of the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday, Sept. 17, 2019.
Dortmund's head coach Lucien Favre shouts out from the touchline during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Barcelona's Lionel Messi challenges for the ball with Dortmund's Manuel Akanji during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday, Sept. 17, 2019.
Dortmund and Barcelona players hug at the end of the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Barcelona players leave the field end of the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Barcelona's Lionel Messi smiles at the end of the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday, Sept. 17, 2019.
Dortmund's Marco Reus stands in the goal after he missed to score a penalty against Barcelona's goalkeeper Marc-Andre ter Stegen, left, during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Barcelona's goalkeeper Marc-Andre ter Stegen saves a shot by Dortmund's Marco Reus during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday, Sept. 17, 2019.
Barcelona's Antoine Griezmann, second right, attempts a shot at goal in front of Dortmund's Mats Hummels during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Barcelona's Lionel Messi, left, fights for the ball with Dortmund's Raphael Guerreiro during the Champions League Group F soccer match between Borussia Dortmund and FC Barcelona in Dortmund, Germany, Tuesday Sept. 17, 2019.
Liverpool coach Jurgen Klopp, left, and midfielder Jordan Henderson meets the media ahead of Tuesday's Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy, Monday.
Napoli coach Carlo Ancelotti attends a press conference ahead of Tuesday's Champions League Group E soccer match between Napoli and Liverpool, at the Napoli training center in Castelvolturno, Italy, Monday, Sept. 16, 2019.
Liverpool's Mohamed Salah, left, and Napoli's Mario Rui fight for the ball during the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy.
Napoli's Giovanni Di Lorenzo, foreground, and Liverpool's James Milner jump for the ball during the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy.
Napoli players complain to the German referee Felix Brych during the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy, Tuesday, Sept. 17, 2019.
Liverpool's Sadio Mane, left, controls the ball as Napoli's Mario Rui defends during the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy.
Napoli's Kalidou Koulibaly, left, heads the ball as Liverpool's Roberto Firmino tries to stop him during the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy.
Liverpool's Roberto Firmino takes a shot during the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy, Tuesday, Sept. 17, 2019.
Liverpool's manager Jurgen Klopp, right, shake shards with Trent Alexander-Arnold reacts after the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy.
Napoli's Dries Mertens celebrates after scoring the opening goal of his team during the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy.
Napoli's Dries Mertens scores a penalty during the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy, Tuesday, Sept. 17, 2019.
Liverpool's Sadio Mane reacts during the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy, Tuesday, Sept. 17, 2019.
Liverpool's Mohamed Salah, left, leaves the pitch after the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy, Tuesday, Sept. 17, 2019. Napoli won 2-0.
Napoli players celebrate after the Champions League Group E soccer match between Napoli and Liverpool, at the San Paolo stadium in Naples, Italy, Tuesday, Sept. 17, 2019. Napoli won 2-0.
