You know you can beat someone in your same class 6-0 6-0 and that is to be expected if you are in the top of your class and someone else is in the bottom of the same class.
So I am watching some tennis and I see a 4.5 who has a very good winning record at that level get beat by a 4.0 and beat badly by some other people who say they are 4.5. See Essential tennis on youtube MEP is 4.5 and has a good winning record against 4.5s. Yet he lost to a 4.0 and lost pretty handily to some other 4.5s.
If you're talking about MEP's two big losses this year, both of those guys are probably 5.0s.