Who's a good yorick counter.

I'm a yorick main. The problem is I only have tryndamere as a counter. I occasionally see him banned. In theory, it shouldn't be a problem bit this is a worst case scenario. They take yorick from me and they banned trynd. Plz leave yasuo and fiora out. They are high priority bans in elo. I play yorick because I'm bronze. I don't have good mechanics. I can't proc all 4 vitals on fiora and I don't have enough experience on yasuo. I played him 2 or 3 times and I can't conclude weather I'm good or just another trash because I don't own and he's 6300. Neither of these 2 are easy. Riot rates them as some of the hardest. What I need is an easy backup to tryndamere for if they pick yorick and ban trynd.