City will take on Boston United and Crewe Alexandra as part of their preparations for the 2023/24 campaign.
The Imps will return to the Jakemans Community Stadium to take on Boston United on Saturday 15 July (3pm KO), then head to Crewe Alexandrea on Saturday 22 July (3pm KO).
City have already confirmed a friendlies against Rotherham United, Grimsby Town and Stockport County in preparation for the new campaign.
There is also likely to be a fixture on Tuesday 11 July, as well as outings at local non-league clubs for a youthful emerging talent side.
Ticket news for the fixtures along with any further pre-season details will be confirmed in due course.
City’s current pre-season schedule:
Friday 7 July: Stockport County v Imps (neutral venue)
Tuesday 11 July: away fixture TBC
Saturday 15 July: Boston United v Imps (3pm)
Saturday 22 July: Crewe Alexandra v Imps (3pm)
Tuesday 25 July: Grimsby Town v Imps (7.30pm)
Saturday 29 July: Imps v Rotherham United (3pm)
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