As others have said, they didn't play in 1972/73.
1973/74:
25 Aug Steels SC 1 ECW 2 (Wearside League)
1 Sept Washington 0 ECW 1 (WL)
8 Sept ECW 5 Reyrolle 0 (Shipowners Cup)
15 Sept ECW 2 Heaton Stannington 1 (WL)
22 Sept Wingate 0 ECW 1 (WL)
29 Sept ECW 5 Hartlepool Utd Reserves 0 (WL)
6 Oct ECW 9 Hylton CW 1 (Monkwearmouth Cup)
13 Oct Heaton Stannington 0 ECW 3 (WL)
3 Nov ECW 4 Murton CW 4 (WL)
10 Nov Natcobos 1 ECW 3 (Durham Challenge Cup)
17 Nov ECW 3 Roker 2 (WL)
1 Dec ECW 5 Seaham UDC 2 (WL)
8 Dec ECW 6 Silksworth Colliery 2 (WL)
15 Dec ECW 5 South Shields Reserves 1 (WL)
22 Dec Reyrolle 7 ECW 1 (WL)
29 Dec Wingate 0 ECW 2 (Monkwearmouth Cup)
19 Jan Steels SC 1 ECW 4 (Shipowners Cup)
26 Jan ECW 4 Stanley Utd 0 (Durham Challenge Cup)
2 Feb ECW 4 Ryhope CW 3 (WL)
16 Feb Annfield Plain 2 ECW0 (WL)
2 March ECW 3 Steels SC 4 (WL)
9 March Roker 1 ECW 3 (WL)
16 March ECW v Hartlepool Utd Reserves - match postponed (Monkwearmouth Cup SF)
23 March Murton CW 1 ECW 4 (Shipowners Cup SF)
6 April Chilton 0 ECW 2 (WL)
13 April ECW 5 Annfield Plain 4 (WL)
20 April ECW 2 Boldon CW 1 (WL)
27 April Silksworth R 1 ECW 2 (WL)
I'll have to come back to you with the midweek games!
1973/74:
25 Aug Steels SC 1 ECW 2 (Wearside League)
1 Sept Washington 0 ECW 1 (WL)
8 Sept ECW 5 Reyrolle 0 (Shipowners Cup)
15 Sept ECW 2 Heaton Stannington 1 (WL)
22 Sept Wingate 0 ECW 1 (WL)
29 Sept ECW 5 Hartlepool Utd Reserves 0 (WL)
6 Oct ECW 9 Hylton CW 1 (Monkwearmouth Cup)
13 Oct Heaton Stannington 0 ECW 3 (WL)
3 Nov ECW 4 Murton CW 4 (WL)
10 Nov Natcobos 1 ECW 3 (Durham Challenge Cup)
17 Nov ECW 3 Roker 2 (WL)
1 Dec ECW 5 Seaham UDC 2 (WL)
8 Dec ECW 6 Silksworth Colliery 2 (WL)
15 Dec ECW 5 South Shields Reserves 1 (WL)
22 Dec Reyrolle 7 ECW 1 (WL)
29 Dec Wingate 0 ECW 2 (Monkwearmouth Cup)
19 Jan Steels SC 1 ECW 4 (Shipowners Cup)
26 Jan ECW 4 Stanley Utd 0 (Durham Challenge Cup)
2 Feb ECW 4 Ryhope CW 3 (WL)
16 Feb Annfield Plain 2 ECW0 (WL)
2 March ECW 3 Steels SC 4 (WL)
9 March Roker 1 ECW 3 (WL)
16 March ECW v Hartlepool Utd Reserves - match postponed (Monkwearmouth Cup SF)
23 March Murton CW 1 ECW 4 (Shipowners Cup SF)
6 April Chilton 0 ECW 2 (WL)
13 April ECW 5 Annfield Plain 4 (WL)
20 April ECW 2 Boldon CW 1 (WL)
27 April Silksworth R 1 ECW 2 (WL)
I'll have to come back to you with the midweek games!