### Clue: All but one of team in Lord's practice session succeeding? (4)
### Answer: NEXT 
 ### Explanation: Definition: succeeding
 X(Roman numeral for "10", all except one in, say, a football or cricket team of 11) **contained in**(in) NET(or "nets", a practice session in the nets, an area resembling a pitch and surrounded by netting in, perhaps, Lord's Cricket Ground).
Defn: Coming immediately after.