Watch Goals: WBA 0:4 ARS as Lacazette nets brace in a minute

Arsenal have completely disappeared out of sight after a fine finish from Lacazette makes it three before Tierney’s assist to make it 4

Gunners are surely back to winning ways as they extend their lead at Hawthorns to three.

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Below is Tierney’s assustt as he found the back of the net first in West Bromwich massacre.