Lamine Camara scored a stunning brace as Senegal began their defence of the Africa Cup of Nations title with a 3-0 win over Gambia on Monday, but fellow heavyweights Algeria and Cameroon were both held in their opening matches.
Sadio Mane’s Senegal is hoping to retain the trophy they won in Cameroon two years ago and were too strong for their Gambian neighbours, who played the whole second half with 10 men.
Marseille midfielder Pape Gueye swept home an assist by Mane to give the Lions of Teranga the lead inside four minutes in the Ivorian capital Yamoussoukro.
The Gambia endured a troubled build-up to the tournament, boycotting a training session over an unpaid qualification bonus before their flight to Ivory Coast was forced to turn around just nine minutes after take-off due to technical problems.
Quarter-finalists in 2022, they had Cardiff midfielder Ebou Adams sent off for a studs-up challenge just before the break.
Senegal effectively killed off the game early in the second half when 20-year-old Camara, the African young player of the year, drilled a low shot into the far corner.
The Indomitable Lions, champions in 2017, had to come from behind to draw 1-1 with 10-man Guinea in the second game of the day in Yamoussoukro, with Frank Magri equalising for Cameroon early in the second half.