The pair join Bukayo Saka (hamstring) and Gabriel Jesus (knee) on the sidelines, meaning Arsenal have just three fit forwards in Ethan Nwaneri, Leandro Trossard and Raheem Sterling.
Injured: Havertz (hamstring), Jesus (knee), Martinelli (hamstring), Saka (hamstring), Tomiyasu (knee).
Kai Havertz will miss the rest of the season with a hamstring injury and Gabriel Martinelli is out for at least a month, also due to a hamstring injury.
White has stepped up his training over the past week during Arsenal’s warm-weather training camp in Dubai.
Arsenal predicted XI (4-3-3): Raya; Timber, Saliba, Gabriel, Lewis-Skelly; Odegaard, Partey, Rice; Nwaneri, Trossard, Sterling.
