vs Durham: AD Brown & MA Wagh
vs Essex: DL Haynes, DJ Hussey & TM Moody
vs Glamorgan: HD Ackerman
vs Hampshire: DI Gower
vs Lancashire: G Boycott
vs Leicestershire: CB Fry
vs Middlesex: FR Brown & MJ Chilton
vs Somerset: ER Dexter
vs Surrey: DS Sheppard & LWP Wells
vs Sussex: HW Lee
No player has scored a century in each of their first 4 matches against one team.
Len Hutton scored centuries in 7 consecutive Championship matches against Sussex between 1938 and 1949 but not from his debut against them.