How I'd rank the Sox WS runs in terms of opponent difficulty:
2018 Sox (Yankees 100 wins, Astros 103 wins, Dodgers 92 wins)
2004 Sox (Angels 92 wins, Yankees 101 wins, Cardinals 105 wins)
2013 Sox (Tampa 92 wins, Detroit 93 wins, Cardinals 97 wins)
2007 Sox (Angels 94 wins, Guardians 96 wins, Rockies 90 wins)