Smith Rowe (21) and Saka (20) were both on target against Andorra during the international break, the former with the Under-21s side and the latter with the senior squad.
Saka scored the second goal of a 5-0 rout on October 9, while Smith Rowe slotted home the only goal of the game two days later after Rhian Brewster's sending-off had reduced the Young Lions to 10 men.
The pair rank in the top four for both expected goals and expected assists across all competitions among Arsenal players to have played at least 300 minutes this season.
Smith Rowe largely credits Arteta for their development, with senior Gunners stars also taking the time to help them out.
"[Arteta] has spoken to us and given us so much confidence to stay calm," said Smith Rowe.