McMahon was in top form with bat and ball, top scoring with 43 and taking 3-20.
The Glen’s skipper Sam Lowry won the toss and sent the Falcons in to bat.
McMahon led the way at the top of the order but was well supported by brothers Lachlan and Brent Hartley, who scored 38 and 23 not out respectively, and Joe McGahan who made 30.
In reply, The Glen struggled to keep the run rate ticking over against the Falcons’ lethal bowling attack, spearheaded by McMahon and Logan Whitfield, who took 3-19. Frenchville have claimed the T20 Premier Division title after beating The Glen in Saturday s grand final at the Rockhampton Cricket Grounds.