裁判员 referee ; judge

助理裁判员 assistant referee ; the assistant referees

审判员 adjudicator

司垒裁判员 base umpire

司球裁判员 plate umpire

助理审判员 assistant judge

球网裁判员 net-cord judge

副裁判员 ASSISTANT UMPIRE

终点裁判员 Judge at Finish ; finishing line judge ; arriving judge ; finishing judge