The O's announced, on 10 May, that they would head to Moncarapacho in Portugal for a week-long training camp between 2 and 9 July.

[39] A day later, lower-league Potters Bar Town announced a home pre-season match with The O's.

[40] On 24 May, Orient confirmed their pre-season schedule with additional friendlies against Haringey Borough, Maidstone United, Portsmouth and Dagenham & Redbridge.

[41] On June 17, Orient announced their pre-season training would include a behind closed doors meeting with West Bromwich Albion.

[43] On 5 January, Orient announced they would travel to Welling United for a mid-season friendly, to gain extra match minutes.