Overview
- Timber was withdrawn in the 37th minute against Everton after treatment on the pitch, with the exact issue yet to be confirmed.
- Early reports differed on the injury site, with talkSPORT citing a possible groin problem and the Daily Star pointing to his right ankle.
- Mikel Arteta introduced centre-back Cristhian Mosquera in Timber's place, while Ben White warmed up but was not used.
- The setback arrives with Arsenal preparing for next Sunday's Carabao Cup final and continuing their Champions League campaign after a 1-1 draw at Bayer Leverkusen in the first leg.
- Timber has featured in 43 matches this season, and Arsenal are also managing other fitness concerns involving Leandro Trossard and Martin Odegaard.