Unai Emery was pleased that Arsenal kicked off their Europa League campaign with a 4-2 home win over Ukraine's Vorskla Poltava but could not hide his frustration at the concession of two late goals.
Leicester City's Nampalys Mendy fired home the decisive spot kick as they beat Southampton 6-5 on penalties after a 0-0 draw, on Tuesday, to book a League Cup quarter-final with holders Manchester City.
Thirteen teams have now qualified for the last 32 including Bayer Leverkusen, FC Zurich and Lazio who had already secured places in the next stage of the competition.
While Spurs play Inter Milan at home in Champions League on Wednesday, on Thursday, Arsenal face a long trip to Ukraine to play Vorskla Poltava in the Europa League, needing a victory to consolidate first place in the group.
The steel plant will be closed down in 25 days unless an investor takes it over, operative executive director of the Bulgarian metallurgic enterprise Plamen Stoyanov told the Bulgarian media. Bulgaria's biggest steel plant has already shut down some of its production facilities, including two of its blast furnaces, and plans to stop operations completely by the end of this month.
Steel tycoon Lakshmi N Mittal's move to revive and take over the sick steel plant of his brother, Pramod Mittal, in Bulgaria is facing hurdles after a major trade union representing over 2,000 workers raised its opposition.
Olympique de Marseille were the fall guys on a hectic opening night of Europa League group stage action as German club Eintracht Frankfurt returned from the south of France with a surprise 2-1 victory on Thursday.
Arsenal and Chelsea were among seven teams to reach the Europa League knockout stage on Thursday, while last year's runners-up Olympique de Marseille were eliminated at the group phase.