What is the maximum score a player can obtain in one break, without his opponent making a mistake to begin wit

Question

What is the maximum score a player can obtain in one break, without his opponent making a mistake to begin with?

Answer 1

assuming you are talking about snooker the max is 147 and achieved by potting alternate red then black (1+7) each time then the colours

Answer 2

The previous answers are correct. Snooker would take it 155

Answer 3

in snooker it would be 147 if the opponent had not made a mistake.

however if the opponent  started with a foul shot and left a free ball,it would be possible to score 155,but this has never been achieved,there have been quite a few 16 red clearances,but the highest score which has been achieved twice is 151.