Derby vs Portsmouth - Confirmed Lineups & Formations
3-4-3
John Eustace
J.W.Zetterström
S.K.Langås
D.Sanderson
M.Clarke
J.Ward
L.Thompson
B.Clark
C.Elder
B.B.Díaz
R.Brewster
P.Agyemang
N.Schmid
T.Devlin
H.Matthews
R.Poole
J.Williams
A.Dozzell
M.Kosznovszky
C.Lang
C.Chaplin
J.Murphy
C.Bishop
4-2-3-1
John Mousinho
Substitutes
A.Weimann
L.Salvesen
J.Vickers
C.Forsyth
D.Batth
C.Nelson
E.Adams
K.Jackson
C.Blackett-Taylor
H.Blair
M.Pack
A.Segecic
J.Bursik
J.Swift
L.L.Roux
Y.Min-hyeok
F.Umeh
M.Kirk
Review the starting lineups used in Derby vs Portsmouth on 20 December 2025 in the Championship. Analyse the confirmed starting XI, substitutes and tactical formations deployed during the match.
See how each team lined up, compare formation structures and evaluate squad selections that influenced the final result. RTScore archives full lineup data for every completed fixture.