The enemy team's top laner picked Fiora and said F**k you...

i think it's a solid skill matchup. I've played riven against fiora and stomped, and I've played riven against fiora and gotten stomped. It all centers around fiora's W. if she uses it correctly, i.e. against Riven 3rd Q or W, she stuns riven and wins trade. If riven can bait it out, then she can basically just go all in no worries, CC fiora up and then peace out.

think there were some riven vs fiora games in worlds and one went to riven while the other went to fiora, of course team play might have a lot to do with that...still the casters were going off about how it's such an exciting skill matchup.

idk if you're into skill match ups...but a great one I've found is xerath vs zed. probably one of the most fun lanes I've played if you're feeling competitive