Well, the answer is a bit complicated - it's not a simple yes or no. You see, the fridge is a bit too cold for potatoes, and the high humidity can cause them to rot. But, on the other hand, the fridge can also help to slow down the growth of sprouts - it's like a trade-off, you know?
Imagine your potatoes are like a bunch of little athletes, training for the big harvest - they need the right conditions to perform at their best. And, just like how you wouldn't store your favorite sneakers in the fridge (that's just weird), you shouldn't store your potatoes there either. Unless, of course, you want to create a potato science experiment - in that case, go for it!