Odds, maybe, if you're talking about 1 in 3. But the same chance? No.
Cliff will be up against two physical threats. If it is a mental comp like a puzzle or memory game, he has an edge over Holly (but maybe not Jackson). But if it is a physical challenge, he is almost certainly walking out the door next week unless Nicole pulls out another win.
I guess the same might be said about his chances of winning against Jackson and Tommy, but I think Tommy was more likely to keep Cliff over Jackson if Tommy had won the Veto and was casting the deciding vote next week.
Edited a bunch to make it sound better.