Stranraer suffered a triple blow following injuries to Damiano Agostini, Ronald Bouadji and Michael Moore
And it proved costly as Fox popped up to net a dramatic leveller deep into added time, gathering Bobby Barr's pass before firing home from 12 yards.
Stranraer: David Mitchell, Glen Mitchell, Bouadji (Montgomerie 51), Agostini (Wright 39), Henderson, McGeouch, Daniel Mitchell, Nicoll, Agnew, Moore (McColm 53), One. Subs Not Used: Woods, Jack.
Booked: Wright, Henderson. Goals: Nicoll 12.
Livingston: McKenzie, Kyle Jacobs (De Vita 66), MacDonald, Watson, Talbot, Fox, Barr, Hamill, Keaghan Jacobs, Robert Winters, Halliday. Subs Not Used: McDowall, Griffin, Sinclair, McNulty.
Booked: Halliday. Goal: Fox 90.
Ref: T Robertson
Source: BBC Sport