Cologne came out highly motivated after half-time and dominated proceedings, but still the "Billy Goats" squandered a number of chances.
Getafe's Matchday 1 fixture against Real Madrid was pushed back to a later date due to Real Madrid's European commitments in the summer and Osasuna may feel that after beating Cadiz last week they have a competitive edge against Pepe Bordalas' always tough-to-beat side.
The big game on Sunday sees Real Madrid make their league debut away to Real Sociedad and it will be interesting to see how Zinedine Zidane's side perform and whether Martin Odegaard, who returns after a successful season on loan in San Sebastian, plays a part in the game.
The next 20 minutes were dominated by Brest, but Maccabi's defense stopped all the visitors' attempts.
"I'm very lucky to get through, I didn't play very well," Gilbert was quoted by the tournament's website.
"I believe in Arsenal. We can achieve big things together. We have something exciting here and I believe the best is yet to come," he added.
"It's completely normal that we have to make another step because other teams will make other steps as well," said Klopp in an interview with Sky Sports News.
"I intend to prove my qualities to my critics. This attitude helps me at Schalke get over tough times with my team," the 2015 Belgian champion said.
Barcelona sit out the first two weeks of La Liga after playing in the quarterfinals of last season's Champions League, and so far the only new faces at the Camp Nou are teenage forward Pedri, Portuguese winger Francisco Trincao and midfielder Miralem Pjanic, who arrives as part of a deal which saw Arthur Melo move to Juventus.
Liverpool visit Chelsea on Sunday after starting the new Premier League season with a 4-3 victory over newly-promoted Leeds United last Saturday. Enditem
The club again has put its future in the hands of brilliant but inexperienced up-and-coming players.