Town's U23 were beaten 2-1 in their latest friendly at Bostik North Division side Coggeshall Town.
The home side took the lead early on, before winger Armando Donra equalised just before the half-hour mark.
The young Blues had their chances, but the hosts regained the lead in the second half which is how it remained.
Another Town XI will finish their pre-season schedule at Isthmian League North Division side Grays Athletic on Wednesday.
U23s: Wright, Crowe, Webber, McGavin, Marshall (K Brown 68), Ndaba, McKendry, McLoughlin, Folami, Dobra, Morris. Unused: Ware, Vega.