Arsenal failed to fully capitalise on dropped points elsewhere in the title race after being frustrated by a 0–0 draw with Liverpool in north London, a match that ended amid controversy in stoppage time.
The Gunners controlled much of the first half but lacked a cutting edge, while Liverpool came closest to scoring when Conor Bradley struck the crossbar after a defensive mix-up.
With no recognised striker in their line-up, Liverpool grew into the contest after the break and posed the greater attacking threat, yet neither side could find a decisive moment.
The match concluded on a sour note when Arsenal substitute Gabriel Martinelli was booked for pushing the injured Bradley toward the touchline, with the defender later stretchered off.
The draw keeps Arsenal top of the Premier League, six points clear, while Liverpool remain in fourth place.
