MILAN, Jan 19 (Reuters) - Arsenal's only loss in ‌last season's Champions League first phase came at Inter Milan and Mikel Arteta wants his side to show ‌how much they have improved since then when they put their unbeaten record on the line against ‌the same opposition.

Arsenal are top of the standings on maximum points and the only undefeated team in the competition going into the penultimate matchday of the league phase.