depend player skills and maps so those stats means nothing
Dawg if 1 player is substantially better they will 2-0 the series which is +1axis win +1allies win or the weaker player will only pick up a game on the strongest faction. Stats reflect that, these win rates reflect high level meta pretty exactly.
Sov beat mobi def
Okw beat sovs
USF is favoured vs non mobi def ost and they've been bad vs okw since forever