From his 16th fight on.

Taylor

16-Cervera 35/3
17-Cervera 22/5
18-Martinez 13/4
19-Rios 23/4
20-Bunema 24/3
21-Marquez 35/2
22-Joppy 34/3
23-Edouard 16/0
24-Hopkins 46/2 had not lost since Jones in 93(12 years) and was the real and perhaps last truly unified champion.
25-Hopkins 46/3 beats the guy again 5 months later.
26-Wright 50/3
27-Ouma 25/2
28-Spinks 36/3
29-Pavlik 31/0 suffers his first loss.
30-Pavlik 32/0 loses again 5 months after he was stopped
31-Lacy 24/1 his first fight at 168
32-Froch 24/0 shame he could not have held on for 14 seconds
33-Abraham 30/0

Quillin

16-Lowry 27/7
17-Brown 11/3
18-Echols 31/7
19-Miranda D. 18/2
20-Hill 17/8
21-Zuniga 28/9
22-Dejardin 7/18
23-Sharpe 17/5
24-Brinkley 35/6
25-LeHoullier 21/5
26-McEwan 19/1
27-Wright 51/5
28-Njikam 27/0
29-Guerrero F.25/1

Any questions?