Geo tighten

They have a TM train that they can run if you don't counter that. Even doing less damage per hit, they can still win if they get enough attacks. 

More than anything we would have to know what teams you used against them to be able to explain this to you. 

But I'd be willing to bet that you're not using Traya lead. 

We'll help if you can provide the relevant info, but I think just how you phrased this tells us a lot. It seems you think that only the relic delta is relevant, and that if you have higher relics, any toons will win. But that's not how it works. Some teams are counters against some others, and will outperform their relic level. You'll have to consider more than relic delta if you want to win.