| | First Half starts. |
| 3' | | Fouled by Ibrahima Diallo - Southampton |
| 3' | | Matheus Pereira - West Bromwich Albion - won a free kick in defence. |
| 3' | | Fouled by Jan Bednarek - Southampton |
| 3' | | Mbaye Diagne - West Bromwich Albion - won a free kick in attack. |
| 4' | | New attacking attempt. Matt Phillips - West Bromwich Albion - shot with left foot from the left side of the box is saved in the top centre of the goal. Assist - Matheus Pereira. |
| 4' | | Shot blocked. Darnell Furlong - West Bromwich Albion - shot with right foot from the centre of the box is blocked. |
| 4' | | Offside - West Bromwich Albion. Darnell Furlong with a pass, however Mbaye Diagne is in offside. |
| 5' | | VAR Decision: No Goal West Bromwich Albion 0-0 Southampton. |
| 7' | | Corner - West Bromwich Albion. Conceded by Jan Bednarek. |
| 8' | | Missed chance. Callum Robinson - West Bromwich Albion - shot with left foot inside of six yard box - left side is close, but missed to the left. Assist - Conor Townsend with a cross. |
| 9' | | Fouled by Matheus Pereira - West Bromwich Albion |
| 9' | | Kyle Walker-Peters - Southampton - won a free kick on the right wing. |
| 10' | | New attacking attempt. Kyle Walker-Peters - Southampton - shot with right foot from a diffucult position on the right is saved in the right corner. Assist - Jannik Vestergaard. |
| 10' | | Corner - Southampton. Conceded by Sam Johnstone. |
| 10' | | Missed chance. Theo Walcott - Southampton - shot with right foot from outside the box is close, but missed after corner. |
| 12' | | New attacking attempt. Conor Townsend - West Bromwich Albion - shot with right foot from a diffucult position on the left is saved in the left corner. Assist - Callum Robinson. |
| 12' | | Corner - West Bromwich Albion. Conceded by Fraser Forster. |
| 13' | | Fouled by Danny Ings - Southampton |
| 13' | | Okay Yokuslu - West Bromwich Albion - won a free kick in defence. |
| 15' | | Corner - West Bromwich Albion. Conceded by Jannik Vestergaard. |
| 16' | | Missed chance. Darnell Furlong - West Bromwich Albion - shot with the head from the centre of the box missed to the left. Assist - Matt Phillips with a cross after corner. |
| 17' | | Corner - West Bromwich Albion. Conceded by Ryan Bertrand. |
| 19' | | Offside - West Bromwich Albion. Darnell Furlong with a pass, however Mbaye Diagne is in offside. |
| 21' | | New attacking attempt. Matheus Pereira - West Bromwich Albion - shot with the head from the centre of the box is saved in the top centre of the goal. Assist - Kyle Bartley with a head. |
| 24' | | Fouled by Ainsley Maitland-Niles - West Bromwich Albion |
| 24' | | Theo Walcott - Southampton - won a free kick in attack. |
| 24' | | Missed chance. Danny Ings - Southampton - shot with right foot from the centre of the box missed. Assist - Ryan Bertrand. |
| 26' | | Fouled by Ainsley Maitland-Niles - West Bromwich Albion |
| 26' | | Kyle Walker-Peters - Southampton - won a free kick in defence. |
| 26' | | Missed chance. Stuart Armstrong - Southampton - shot with left foot from the centre of the box missed to the left. |
| 27' | | Offside - Southampton. Ibrahima Diallo with a pass, however Danny Ings is in offside. |
| 28' | | Missed chance. Mbaye Diagne - West Bromwich Albion - shot with right foot from the centre of the box is close, but missed. Assist - Matheus Pereira. |
| 29' | | New attacking attempt. Stuart Armstrong - Southampton - shot with right foot from outside the box is saved in the top left corner. Assist - Theo Walcott. |
| 29' | | Corner - Southampton. Conceded by Sam Johnstone. |
| 30' | | Shot blocked. Matheus Pereira - West Bromwich Albion - shot with left foot from the centre of the box is blocked. Assist - Callum Robinson. |
| 30' | | Missed chance. Darnell Furlong - West Bromwich Albion - shot with right foot from the centre of the box goes high. Assist - Matt Phillips. |
| 31' | | Penalty West Bromwich Albion. Matheus Pereira draws a foul in the penalty area. |
| 31' | | Penalty conceded by Fraser Forster - Southampton - after a foul in the penalty area. |
| 32' | | Goal! West Bromwich Albion 1, Southampton 0. Matheus Pereira - West Bromwich Albion - converts the penalty with a shot with left foot to the centre of the goal. |
| 35' | | Goal! West Bromwich Albion 2, Southampton 0. Matt Phillips - West Bromwich Albion - shot with right foot from the right side of the six yard box to the high centre of the goal. Assist - Mbaye Diagne. |
| 37' | | Fouled by James Ward-Prowse - Southampton |
| 37' | | Matheus Pereira - West Bromwich Albion - won a free kick on the left wing. |
| 37' | | James Ward-Prowse - Southampton - receive yellow card for a foul. |
| 38' | | Corner - West Bromwich Albion. Conceded by Kyle Walker-Peters. |
| 39' | | Shot blocked. Okay Yokuslu - West Bromwich Albion - shot with right foot from the centre of the box is blocked. Assist - Kyle Bartley. |
| 39' | | Offside - Southampton. Nathan Redmond with a pass, however Theo Walcott is in offside. |
| 40' | | Missed chance. Okay Yokuslu - West Bromwich Albion - shot with right foot from outside the box is high and wide to the left. Assist - Conor Townsend. |
| 44' | | Ainsley Maitland-Niles - West Bromwich Albion - won a free kick in attack. |
| 44' | | Fouled by Danny Ings - Southampton |
| 45' | | Danny Ings - Southampton - won a free kick in defence. |
| 45' | | Fouled by Okay Yokuslu - West Bromwich Albion |
| 45+1' | | Corner - Southampton. Conceded by Conor Townsend. |
| 45+4' | | First Half ended - West Bromwich Albion 2, Southampton 0. |
| 45' | | Second Half starts West Bromwich Albion 2, Southampton 0. |
| 46' | | Fouled by Okay Yokuslu - West Bromwich Albion |
| 46' | | Kyle Walker-Peters - Southampton - won a free kick in defence. |
| 48' | | Corner - Southampton. Conceded by Ainsley Maitland-Niles. |
| 55' | | Conor Townsend - West Bromwich Albion - won a free kick in defence. |
| 55' | | Fouled by Kyle Walker-Peters - Southampton |
| 56' | | Corner - Southampton. Conceded by Dara O'Shea. |
| 58' | | Danny Ings - Southampton - won a free kick in attack. |
| 58' | | Fouled by Darnell Furlong - West Bromwich Albion |
| 59' | | Missed chance. Danny Ings - Southampton - shot with the head from the centre of the box missed. Assist - Ryan Bertrand with a cross . |
| 59' | | Missed chance. Nathan Redmond - Southampton - shot with right foot from the centre of the box missed to the left. |
| 61' | | New attacking attempt. Stuart Armstrong - Southampton - shot with left foot from outside the box is saved in the left corner. Assist - Kyle Walker-Peters. |
| 63' | | Missed chance. Nathan Redmond - Southampton - shot with left foot from outside the box is close, but missed. Assist - James Ward-Prowse. |
| 64' | | Corner - Southampton. Conceded by Okay Yokuslu. |
| 65' | | Fouled by Ibrahima Diallo - Southampton |
| 65' | | Matheus Pereira - West Bromwich Albion - won a free kick in attack. |
| 66' | | Missed chance. Okay Yokuslu - West Bromwich Albion - shot with right foot from outside the box is high and wide to the left from a free kick. |
| 69' | | Goal! West Bromwich Albion 3, Southampton 0. Callum Robinson - West Bromwich Albion - shot with left foot from the left side of the box to the left corner. Assist - Okay Yokuslu. |
| 71' | | Corner - Southampton. Conceded by Darnell Furlong. |
| 72' | | Substitution - West Bromwich Albion. Conor Gallagher for Callum Robinson. |
| 74' | | Corner - Southampton. Conceded by Matheus Pereira. |
| 75' | | Missed chance. Nathan Redmond - Southampton - shot with right foot from outside the box is very close to the goal. Assist - James Ward-Prowse with a head. |
| 76' | | Substitution - West Bromwich Albion. Hal Robson-Kanu for Mbaye Diagne. |
| 76' | | Substitution - Southampton. Che Adams for Theo Walcott. |
| 79' | | Missed chance. Che Adams - Southampton - shot with right foot from the right side of the box is close, but missed to the left. Assist - Nathan Redmond following a fast break. |
| 84' | | Fouled by Jan Bednarek - Southampton |
| 84' | | Hal Robson-Kanu - West Bromwich Albion - won a free kick in attack. |
| 85' | | Fouled by Hal Robson-Kanu - West Bromwich Albion |
| 85' | | James Ward-Prowse - Southampton - won a free kick in defence. |
| 85' | | Substitution - West Bromwich Albion. Semi Ajayi for Kyle Bartley. |
| 87' | | Substitution - Southampton. Nathan Tella for Danny Ings. |
| 87' | | Substitution - Southampton. Moussa Djenepo for Kyle Walker-Peters. |
| 87' | | Fouled by Darnell Furlong - West Bromwich Albion |
| 87' | | Nathan Tella - Southampton - won a free kick on the left wing. |
| 88' | | Offside - West Bromwich Albion. Ainsley Maitland-Niles with a pass, however Hal Robson-Kanu is in offside. |
| 89' | | Corner - Southampton. Conceded by Semi Ajayi. |
| 89' | | Missed chance. Jannik Vestergaard - Southampton - shot with the head from the centre of the box is very close to the goal. Assist - James Ward-Prowse with a cross after corner. |
| 90' | | Fouled by Ainsley Maitland-Niles - West Bromwich Albion |
| 90' | | Moussa Djenepo - Southampton - won a free kick on the right wing. |
| 90+1' | | Conor Gallagher - West Bromwich Albion - won a free kick in defence. |
| 90+1' | | Fouled by Jannik Vestergaard - Southampton |
| 90+1' | | Offside - West Bromwich Albion. Hal Robson-Kanu with a pass, however Matt Phillips is in offside. |
| 90+2' | | Penalty Southampton. Moussa Djenepo draws a foul in the penalty area. |
| 90+2' | | Penalty conceded by Conor Townsend - West Bromwich Albion - after a foul in the penalty area. |
| 90+4' | | Penalty saved! James Ward-Prowse - Southampton - fails to capitalise on this great opportunity, shot with right foot saved in the left corner. |
| 90+4' | | Corner - Southampton. Conceded by Sam Johnstone. |
| 90+4' | | Fouled by Matheus Pereira - West Bromwich Albion |
| 90+4' | | Moussa Djenepo - Southampton - won a free kick in attack. |
| 90+5' | | Missed chance. James Ward-Prowse - Southampton - shot with right foot from outside the box goes high from a free kick. |
| 90+5' | | Fouled by Hal Robson-Kanu - West Bromwich Albion |
| 90+5' | | Jan Bednarek - Southampton - won a free kick in defence. |
| 90+6' | | Darnell Furlong - West Bromwich Albion - won a free kick in defence. |
| 90+6' | | Fouled by Nathan Tella - Southampton |
| 90+7' | | Second Half ended - West Bromwich Albion 3, Southampton 0. |
| | Thats all. Game finished - West Bromwich Albion 3, Southampton 0. |