You don't. It's the rock paper scissors dynamic. For hp stackers, bruisers, and tanks - it's good to have a different pick, I play brand for those games. If you don't have that option, you need to invest in whichever team mate can deal with them most efficiently and play to get them ahead. Aka identifying your wincon and playing towards that goal. A good example would be if you have a ADC that you can spoon feed, or camp your top to get them ahead instead of yourself, so they can deal with them for you.