What was the last big heavyweight fight we've had on the scale of Haye vs. Klitschko?

Ruiz-Jones? Ruiz - Jones, was before the Lewis-Klitschko fight

Lennox vs. Tyson or Jones vs. Ruiz, whichever came after the other.

Vitali vs. Corrie Sanders

Well yeah, but I mean in hindsight, it's the biggest one we've had. At the time it didn't seem like such a big deal. Damn it's crazy it's been that long though. Makes it that more exciting, but what after? 2015 Fury vs Hopkins.

Vitali vs Lennox was put together at the last minute so not that one, it'd probably be Lennox vs Tyson. Well yeah, but I mean in hindsight, it's the biggest one we've had. At the time it didn't seem like such a big deal. Damn it's crazy it's been that long though. Makes it that more exciting, but what after?

Vitali vs Lennox was put together at the last minute so not that one, it'd probably be Lennox vs Tyson.