A summer signing in 2025, Erhahon joined Wanderers from League One side Lincoln City for an undisclosed fee on a four-year-deal after spending 2-and-a-half-years with the Imps. The midfielder made his Whites debut against Stockport County on opening weekend.

Glasgow born Erhahon started out at St Mirren's academy making his first senior appearance in the 2017-18 season. He moved down to England in January 2023 by joining Lincoln City for an undisclosed fee.

In his first full season with Lincoln City Erhahon won the Players' Player of the Season in the campaign where they finished just two points outside the play-offs.