By his own admission Sagna has struggled at times since he returned from a long-term injury.
"Iâ€™m going to be honest with myself - [Iâ€™ve not been] at my best," he told Arsenal Player.
"Iâ€™m not very happy with myself, but itâ€™s football. Itâ€™s a part where I need to get better. Iâ€™ve been working since last summer but I need to work more because Iâ€™ve been out a long time.
"I didnâ€™t really have a pre-season but at a high level you donâ€™t have time to breathe. You have a game every three days and have to keep coming. Iâ€™m looking forward to coming back to my best."