Overview
- Arsenal won 4-1 at Portsmouth to reach the FA Cup fourth round.
- Gabriel Martinelli scored a hat-trick with three headers from set pieces.
- Portsmouth struck first through Colby Bishop in the third minute before an Andre Dozzell own goal leveled the match.
- Kai Havertz entered in the 69th minute for Gabriel Jesus, his first appearance since an August knee operation.
- Mikel Arteta praised Havertz’s comeback and said keeping him fit is important.