No, Borg never held the all-time slam record. Emerson was the record holder, with 12, until he was passed by Sampras. Borg did hold the record for most slams won in the Open Era, with 11, until Sampras passed him. Laver also had 11 slams, including two CYGS runs, but some of his were from the amateur era.Wasn't Borg the guy with the record back then?![]()
The reason Emerson never got much support as the potential greatest ever is that all of his slams came from the amateur era. Emmo was winning slams as an amateur in the 1960s when Laver and Rosewall were playing as pros. (But note that Emerson did defeat a young Laver to win his first two slams.)