There was EFL loan action for three Baggies during the weekend, with another gaining playing experience in La Liga.
Duo Jonathan Leko and Sam Field both made appearances from the bench for fellow Sky Bet Championship side Charlton as they drew 2-2 at Fulham.
Leko came on just after the hour mark while Field was brought on for the final moments at Craven Cottage.
The Addicks go into the October international break sat 10th in the league table, two points outside the top six.
Elsewhere Alex Palmer suffered late heartbreak with Plymouth Argyle as victory was snatched from their hands late on at home to Scunthorpe United, the sides settling for a 2-2 draw in League Two.
And over in Spain Oliver Burke completed 90 minutes for Deportivo Alavés during a 2-1 loss against Valencia.