Just finished 2nd season with Mddlesex and Brett Pelser of South Africa has been outstanding.
He scored 2474 county runs at an avg of 95, his highest score was 308no.
He scored just under 1000 one day runs at an avg of 108, highest score was 164no
20/20 was ok with an avg of 33 but managed a high score of 112 and had a strike rate of 146
I think that will take some beating