OLD Techs will host city rivals OPMs in their first competitive match of the 2017/18 season.
Techs beat OPMs to promotion to Devon One and also overcome them in the semi-finals of the Lockie Cup last season.
But OPMs will get an early chance of revenge, despite being in a different division, after the two clubs were drawn in the same pool for the David Butt Memorial Trophy.
They will meet each other in the opening match of the competition at Weston Mill on September 3.
They will then clash at King George V Playing Fields on September 23.
Joining them in Pool C will be Dartmouth, who won Devon Two last season, and Salcombe.
Old Techs reached the final of last season’s David Butt Trophy, narrowly losing to New Cross at Barnstaple.
Group D of the 2017 competition, will see Devon One side Tamar Saracens drawn in the same pool as Devon Two clubs DHSOB, Plympton Victoria and St Columba/Torpoint.
The first fixtures will see DHSOB host Tamar Saracens, while Plympton Victoria will host St Columba/Torpoint at Marsh Mills.
David Butt Memorial Trophy Group C and Group D fixtures
SATURDAY, SEPTEMBER 2
Group C: Old Techs v OPM, Dartmouth v Salcombe
Group D: DHSOB v Tamar Saracens, Plympton Victoria v St Columba/Torpoint
SATURDAY, SEPTEMBER 9
Group C: Salcombe v Old Techs, OPM v Dartmouth
Group D: St Columba/Torpoint v DHSOB, Tamar Saracens v Plympton Victoria
SATURDAY, SEPTEMBER 16
Group C: Old Techs v Dartmouth, Salcombe v OPM
Group D: DHSOB v Plympton Victoria, St Columba/Torpoint v Tamar Saracens
SATURDAY, SEPTEMBER 23
Group C: OPM v Old Techs, Salcombe v Dartmouth
Group D: Tamar Saracens v DHSOB, St Columba/Torpoint v Plympton Victoria
SATURDAY, SEPTEMBER 30
Group C: Old Techs v Salcombe, Dartmouth v OPM
Group D: DHSOB v St Columba/Torpoint, Plympton Victoria v Tamar Saracens
SATURDAY, OCTOBER 7
Group C: Dartmouth v Old Techs, OPM v Salcombe
Group D: Plympton Victoria v DHSOB, Tamar Saracens v St Columba/Torpoint
SATURDAY, OCTOBER 14
Semi-finals: Group A winners v Group B winners, Group D winners v Group C
WEEKEND OCTOBER 21/22
Final at Barnstaple RFC