Match ended winner Arsenal.

2nt half Ended scores 3 - 1.

90'+3' Peter Bankes awards freekick to Arsenal.

90'+3' Peter Bankes has awarded corner kick to West Bromwich.

90'+3' West Bromwich player Matheus Pereira hits a shot, successfully blocked by Arsenal.

90' Willian scores the goal for Arsenal score 3-1.

89' Peter Bankes awards freekick to Arsenal.

89' Arsenal player Willian hits a shot, successfully blocked by West Bromwich.

85' Matheus Pereira runs offside.

84' Goal kick for West Bromwich.

84' Arsenal player Calum Chambers strikes the shot off target, ball is cleared by the West Bromwich.

81' Goal kick for Arsenal.

81' West Bromwich player Darnell Furlong strikes the header off target, ball is cleared by the Arsenal.

80' Peter Bankes awards freekick to West Bromwich.

79' Peter Bankes awards freekick to West Bromwich.

77' Peter Bankes awards freekick to West Bromwich.

77' Substitution by Arsenal player Dani Ceballos make way for Thomas Partey.

76' Peter Bankes awards freekick to Arsenal.

76' Conor Gallagher booked for a Yellow card.

73' Goal kick for Arsenal.

73' West Bromwich player Darnell Furlong strikes the header off target, ball is cleared by the Arsenal.

73' Peter Bankes awards freekick to West Bromwich.

71' Semi Ajayi runs offside.

70' Dani Ceballos booked for a Yellow card.

70' Peter Bankes awards freekick to West Bromwich.

69' Goal kick for Arsenal.

68' Substitution by West Bromwich player Callum Robinson make way for Grady Diangana.

67' Matheus Pereira scores the goal for West Bromwich assist by Conor Townsend score 2-1.

65' Alexandre Lacazette runs offside.

63' Substitution by Arsenal player Emile Smith Rowe make way for Kieran Tierney.

61' Peter Bankes awards freekick to Arsenal.

61' Peter Bankes awards freekick to West Bromwich.

61' Hal Robson Kanu booked for a Yellow card.

60' Substitution by Arsenal player Gabriel Martinelli make way for Alexandre Lacazette.

59' Peter Bankes has awarded corner kick to West Bromwich.

58' Peter Bankes has awarded corner kick to West Bromwich.

58' West Bromwich player Matt Phillips hits a shot, successfully blocked by Arsenal.

58' Peter Bankes has awarded corner kick to West Bromwich.

57' Peter Bankes has awarded corner kick to West Bromwich.

56' Substitution by West Bromwich player Mbaye Diagne make way for Hal Robson Kanu.

51' Peter Bankes awards freekick to Arsenal.

50' Arsenal player Emile Smith Rowe strike shot on target, successfully cleared by the West Bromwich.

50' Arsenal player Gabriel Martinelli hits a shot, successfully blocked by West Bromwich.

50' Peter Bankes has awarded corner kick to Arsenal.

49' Arsenal player Nicolas Pepe strike shot on target, successfully cleared by the West Bromwich.

2nd half is underway.

1st half ended scores 2-0.

Halftime is underway.

45' Peter Bankes has awarded corner kick to Arsenal.

45' Arsenal player Bukayo Saka strike shot on target, successfully cleared by the West Bromwich.

42' Goal kick for West Bromwich.

42' Arsenal player Calum Chambers strikes the shot off target, ball is cleared by the West Bromwich.

42' Peter Bankes has awarded corner kick to Arsenal.

41' Arsenal player Gabriel Magalhaes hits a shot, successfully blocked by West Bromwich.

41' Peter Bankes has awarded corner kick to Arsenal.

39' Peter Bankes awards freekick to Arsenal.

39' Goal kick for West Bromwich.

39' Arsenal player Gabriel Martinelli strikes the shot off target, ball is cleared by the West Bromwich.

37' Peter Bankes awards freekick to Arsenal.

35' Nicolas Pepe scores the goal for Arsenal assist by Calum Chambers score 2-0.

33' Peter Bankes awards freekick to West Bromwich.

32' Goal kick for West Bromwich.

31' Goal kick for Arsenal.

29' Emile Smith Rowe scores the goal for Arsenal assist by Bukayo Saka score 1-0.

28' Arsenal player Nicolas Pepe hits a shot, successfully blocked by West Bromwich.

28' Peter Bankes has awarded corner kick to Arsenal.

27' Peter Bankes has awarded corner kick to Arsenal.

26' Peter Bankes awards freekick to Arsenal.

22' Goal kick for West Bromwich.

21' Arsenal player Mohamed Elneny strike shot on target, successfully cleared by the West Bromwich.

16' Goal kick for Arsenal.

16' West Bromwich player Matheus Pereira strikes the shot off target, ball is cleared by the Arsenal.

15' West Bromwich player Callum Robinson strikes the shot to hit the bar, ball is cleared by the Arsenal.

12' Goal kick for Arsenal.

12' West Bromwich player Matheus Pereira strikes the shot off target, ball is cleared by the Arsenal.

12' West Bromwich player Callum Robinson hits a shot, successfully blocked by Arsenal.

6' Goal kick for West Bromwich.

6' Arsenal player Nicolas Pepe strikes the shot off target, ball is cleared by the West Bromwich.

6' Arsenal player Calum Chambers hits a shot, successfully blocked by West Bromwich.

3' Peter Bankes awards freekick to Arsenal.

2' Peter Bankes has awarded corner kick to West Bromwich.

1st half is underway.

Refree blows the whistle to start the match.