Ken Sema played with six clubs between 2013 and 2020, one of which is Watford (foundation as 1881).
2013 201920 Udinese (loan) Watford 201920 Ostersunds FK 2018 Ljungskile SK 2015 IF Sylvia (loan) 2013 IFK Norrkoping The club recognises its foundation as 1881, aligned with that of its antecedent, Watford Rovers, and was established as Watford Football Club in 1898. 
 Udinese (loan) Watford Ostersunds FK Ljungskile SK  IF Sylvia (loan) IFK Norrkoping Team The club recognises its foundation as 1881, aligned with that of its antecedent, Watford Rovers, and was established as Watford Football Club in 1898. 
