4

3 draws

3

2024

EFL Championship·13 Jan

Millwall

1-3

Middlesbrough

2023

EFL Championship·5 Aug

Middlesbrough

0-1

Millwall

EFL Championship·14 Jan

Middlesbrough

1-0

Millwall

2022

EFL Championship·8 Oct

Millwall

2-0

Middlesbrough

EFL Championship·12 Mar

Millwall

0-0

Middlesbrough

2021

EFL Championship·20 Nov

Middlesbrough

1-1

Millwall

EFL Championship·20 Mar

Millwall

1-0

Middlesbrough

2020

EFL Championship·12 Dec

Middlesbrough

3-0

Millwall

EFL Championship·8 Jul

Millwall

0-2

Middlesbrough

2019

EFL Championship·24 Aug

Middlesbrough

1-1

Millwall