Robert Lewandowski joined Cristiano Ronaldo and Lionel Messi as the only players in Champions League history with 100 or more goals.

Lewandowski's early penalty kick started Barcelona off to a 3-0 win over previously unbeaten Brest to move into second place in the new single-league format. The Poland striker added goal No. 101 in second-half stoppage time.

Ronaldo leads the all-time scoring list with 140 goals and Messi is next with 129. But neither Ronaldo nor Messi play in the Champions League anymore following moves to Saudi Arabia and the United States, respectively.

"I am very happy, it's a lovely number to bring up. Years ago I did not think I could score more than 100 goals in the Champions League," Lewandowski told Movistar.

"For me the most important thing is that we try to win every game, if I can score, then that's the perfect solution."

The 36-year-old Lewandowski required 125 matches to reach the century mark, two more than Messi (123) and 12 fewer than Ronaldo (137).

Barcelona also got a second-half score from Dani Olmo.

The top eight finishers in the standings advance directly to the round of 16 in March. Teams ranked ninth to 24th go into a knockout playoffs round in February, while the bottom 12 teams are eliminated.

The Associated Press contributed to this report.