Depends at what weight they meet at. Gavilan & Ray were about the same height, with SRL having a 3" reach advantage. When Gavilan last had the WW title he was 98-14-4, and had fought SRR twice, plus all the great WW's of the late 40's and early 50's. SRL was 31-1 when he last fought at Welter against Bruce Finch. At Welter, taking Gavilan Jr. MW & above, taking SRL