Viktor Gyokeres and Kepa Arrizabalaga miss Arsenal training today ahead of Slavia Prague game | OneFootball

Arsenal are back in Champions League action tomorrow when they visit Slavia Prague and manager Mikel Arteta has been dealt a double injury blow.

Viktor Gyokeres and Kepa Arrizabalaga missed training today despite being present for the 2-0 victory over Burnley on Saturday.

Gyokeres started the game before Mikel Merino replaced him ahead of the second-half, while Arrizabalaga was on the bench.

Long-term absentees Kai Havertz, Gabriel Jesus, Noni Madueke, Gabriel Martinelli and Martin Odegaard were also missing.

It is unknown whether Gyokeres and Kepa have joined the Arsenal injury list, and fans will be hoping for good news when Arteta speaks to the media in the coming hours.

Fortunately for the Gunners boss, he has attacking options capable of leading the line if the Sweden international is unavailable for selection.

Merino could get the nod to lead the line tomorrow, while 17-year-old striker Andre Harriman-Annous could also be involved after training with the first-team today.

The Gunners have convincingly won their opening three games of the league phase of the Champions League this term, and the match on Tuesday should not be different.

They have kept a clean sheet in each of their last seven games across all competitions and will look to extend that record tomorrow.

Arsenal return to Premier League action on Saturday with a trip to the Stadium of Light to take on Sunderland, and Arteta will be looking forward to having Gyokeres back.

The November international break follows the game, and the Gunners could do with some injury respite.

Arsenal take on Tottenham Hotspur after the break before playing Bayern Munich and Chelsea, and they need their top players available for those season-defining games.