Aston Villa's title momentum took a hit on a dramatic Premier League afternoon that also saw Nottingham Forest edge closer to safety and Crystal Palace extend a frustrating run.
German goalkeeper Stefan Ortega has left Manchester City to join Premier League side Nottingham Forest on permanent move.
Nottingham Forest manager Sean Dyche has insisted his squad are prepared for the next challenge after a commanding 4-0 Europa League win over Ferencvaros saw the Reds into the play-off round.
Nottingham Forest forward Taiwo Awoniyi was delighted to score his first goal in over a year in the 2-0 Premier League win over Brentford on Sunday.
Mikel Arteta was left frustrated after Arsenal's title charge lost momentum in a goalless draw against Nottingham Forest, insisting his side were wrongly denied a decisive penalty late in the contest.
Arsenal were held to a 0-0 draw by Nottingham Forest in a tense late kick-off at the City Ground on Saturday, missing the chance to stretch their Premier League lead to nine points.