3/22 against Ferrer is worst than 2/31 against Raonic.
Probably, but I thought we were talking about absolute percentages. And 94 is way higher than 86
Edit: nvm, I read the OP now and got what you meant to say. Thiem's returning performance against Ferrer was just pathetic, 14% of 1st and 12% (
) of 2nd serve return points won is just a complete joke, I have no clue what was going on with him there.