let's see :
dibbs made two semis at majors - at the FO - in 75,76
ferrer has 5 semis at majors - USO 2007, 2012 ; AO 2011,2013, RG 2012
ferrer has a QF at wimbledon ( 2012 ), dibbs' best at wimbledon is 2R
ferrer made the final of the Masters in 2007 beating nadal, roddick and djokovic
dibbs made the final of WCT in 78 , but that was a weakened one with connors not there and borg injured.
similar no of titles overall .
overall ferrer's record is clearly better.
solomon has 1 final and 2 semi at RG, better than ferrer there, but nowhere else, not HC, grass or indoors. he has only one other semi at a major. no final at WCT or masters. ferrer's record is better overall.
you are saying now maybe they belong the same tier. So ferrer could be top 5 then as well just as they were, correct ?
O-W-N-E-D