This fight is too tough to call for me.
There's alot to like about Yarde. The handspeed, the power, the precision punching. But gotdamn, his competition has been awful
Kovalev's better days are behind him. But he's still Kovalev, and is still dangerous. This might be too much for Yarde.
For all the tools Yarde has though, what he's really lacking in is footwork/movement. He's pretty damn stiff, so he's not gonna be able to pivot and avoid Kovalev's punches at long range. If the fight is on the outside, Kovalev will outbox him and maybe even KO him. Yarde needs to be his chest, Kovalev won't be able to keep up with him at close range. And he definitely won't be able to handle those body shots that Yarde loves to throw
Tough call, but I'm gonna go with the young hungry lion in Yarde via 6th round TKO