1
Roman Gonzalez
WBC jr. bantamweight
RANKING: 1
country: Nicaragua
46-0-0 (38 KOs)
WEEKS ON LIST: 139
2
Andre Ward
WBO, IBF, WBA light heavyweight
country: U.S.
31-0-0 (15 KOs)
WEEKS ON LIST: 73
3
Sergey Kovalev
country: Russia
30-1-1 (26 KOs)
WEEKS ON LIST: 99
4
Gennady Golovkin
IBF, WBA, WBC middleweight
country: Kazakhstan
36-0-0 (33 KOs)
WEEKS ON LIST: 103
5
Terence Crawford
RING, WBC, WBO jr. welterweight
country: U.S.
30-0-0 (21 KOs)
WEEKS ON LIST: 92
6
Vasyl Lomachenko
WBO jr. lightweight
country: Ukraine
7-1-0 (5 KOs)
WEEKS ON LIST: 34
7
Guillermo Rigondeaux
WBA jr. featherweight
country: Cuba
17-0-0 (11 KOs)
WEEKS ON LIST: 180
8
Canelo Alvarez
RING middleweight, WBO jr. middleweight
country: Mexico
48-1-1 (34 KOs)
WEEKS ON LIST: 63
9
Shinsuke Yamanaka
RING, WBC bantamweight
country: Japan
26-0-2 (18 KOs)
WEEKS ON LIST: 90
10
Naoya Inoue
WBO
country: Japan
12-0-0 (10 KOs)
WEEKS ON LIST: 1