Apart from the goalscorers, he singled out for special mention the contribution of fullbacks Liam Brown on the left and Morgan Samuels on the right.
Thistle Reserves coach Craig Stirton said his best were Alex Shanks, at right midfield and, for the last 25 minutes, in attack; Reece Brew in a defensive midfield role; Shehab Altour in central midfield; Max Kume, rightback from 10 minutes into the second half; and Davie Ure, in an attacking midfield role.
The result leaves Western Rangers fourth and Thistle seventh of eight teams.
Referee Ian Sambrook was assisted by Jim Adcock and Geoff Griffin. The same trio also controlled the main game (below).