Jacob Mendy joined Posh on-loan from Sky Bet Championship side Wrexham on deadline day (1st September 2025) until the end of the season. The left wing-back, who can also operate as a left-back or as a left-sided centre back, made his debut in the 3-2 defeat to Huddersfield Town. An athletic, powerful defender, Mendy is good going forward but loves defending too and brings physicality to that particular position. Helped Wrexham to back to back to back promotions from the National League.