Geddes netted just before the half-time break, leaving Telford keeper Ryan Young flat-footed from 25 yards.
Stourbridge handed a debut to new signing Luke Benbow in attack and Tom Turner played in goal in the absence of Lewis Solly, whilst Sam Rock made his first appearance since his knee injury towards the end of last season, playing for over an hour before being substituted.
Trialists Tom Turton, Matthew Hearsay and Chris Knight also made late substitute appearances.
The full line-up for the Glassboys was as follows:
1. Tom Turner
2. Sam Rock
3. Aaron Griffiths
4. Paul McCone
5. Sean Geddes
6. Nathan Bennett
7. Jamie Oliver
8. Leon Broadhurst
9. Luke Benbow
10. Ben Billingham (c)
11. Sean Evans
Substitutes
12. James Dyson (for Broadhurst)
14. Drew Canavan (For Evans)
15. Paul Lloyd (for Griffiths)
16. Tom Turton (for Billingham)
17. Chris Knight (for Benbow)
18. Matthew Hearsay (for Rock)
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