• Sat, Jan 18, 2020
Julian Williams vs. Jeison Rosario

On Saturday, January 18 at the Liacouras Center in Philadelphia, USA Julian «J Rock» Williams will meet Jeison «Banana» Rosario for WBA (Super), IBF and IBO titles in a 12-round super welterweight bout.

Julian Williams
Julian Williams
J Rock
Jeison Rosario
Jeison Rosario
Country USAUSA
Philadelphia, Pennsylvania, USA
Dominican RepublicDominican Republic
Santo Domingo, Dominican Republic
Age 29 age 24 age
Height 5′ 10″ (178 cm) 5′ 11″ (180 cm)
Reach 72½″ (184 cm) 70″ (178 cm)
Division super welterweight
(154 lbs / 69,85 kg)
(160 lbs / 72,57 kg)
Stance orthodox orthodox
IBO, IBF, WBA (Super) (super welterweight)
Record 27 - 1 - 1
(16 KOs)
19 - 1 - 1
(13 KOs)
KO% 59% 68%
Jeison Rosario won by technical knockout (TKO).

Date and Time

The fight night will begin on Saturday, January 18 at 6:30 p.m. (Philadelphia, Pennsylvania).


The professional boxing match will be held at the Liacouras Center in Philadelphia, Pennsylvania, USA.

On which TV channel can I watch the live broadcast of the fight Julian Williams vs Jeison Rosario?

Williams vs. Rosario Full Fight Highlights

Williams vs. Rosario Video Preview

Who is fighting on the undercard on Saturday, January 18?

Division Boxer №1 Boxer №2 Notes
super welterweight (154 lbs)Julian WilliamsJeison RosarioFor WBA (Super), IBF and IBO titles
super featherweight (130 lbs)Chris ColbertJezzrel CorralesFor vacant interim WBA title
super welterweight (154 lbs)Thomas LaMannaJorge Cota
super featherweight (130 lbs)Ricky LopezJose Luis Gallegos
middleweight (160 lbs)Kyrone DavisAntonio Todd
super lightweight (140 lbs)Luis Orlando Del ValleClay Burns
bantamweight (118 lbs)Dylan PriceJeronil Borres
super welterweight (154 lbs)Paul KrollMarcel Rivers
middleweight (160 lbs)Joey SpencerErik Spring
heavyweight (200+ lbs)Michael Polite CoffieBrandon Spencer
welterweight (147 lbs)Vito Mielnicki JrPreston Wilson
super bantamweight (122 lbs)Romuel CruzJerrod Miner
featherweight (126 lbs)Miguel RomanDa'jour Burney 
heavyweight (200+ lbs)Norman NeelyLarry Knight
Julian «J Rock» Williams

Julian «J Rock» Williams

Julian Williams is a American professional boxer.

The last fight of Julian Williams took place on May 11, 2019 against Jarrett HurdJarrett Hurd.
Williams won by unanimous decision (UD).

First defeat

Julian Williams has only one defeat in his professional career.
On December 10, 2016 in the fight against Jermall Charlo he lost by knockout (KO).

Amateur Career

Julian Williams started boxing at 12.
Williams went 77-10 over 87 amateur bouts.

Professional boxing record

  • Total fights: 30
  • Wins: 27
  • Wins by KO: 16
  • Losses: 1
  • Losses by KO: 1
  • Draws: 1
  • No contests: 1

Julian «J Rock» Williams Highlights

Jeison «Banana» Rosario

Jeison «Banana» Rosario

Jeison Rosario is a Dominican professional boxer.

The last fight of Jeison Rosario took place on April 20, 2019 against Jorge Cota.
Rosario won by split-decision (SD).

First defeat

Jeison Rosario has only one defeat in his professional career.
On April 29, 2017 in the fight against Nathaniel Gallimore he lost by technical knockout (TKO).

Professional boxing record

  • Total fights: 21
  • Wins: 19
  • Wins by KO: 13
  • Losses: 1
  • Losses by KO: 1
  • Draws: 1

Jeison «Banana» Rosario Highlights

Latest Odds

  • Williams to win: 2/5
  • Rosario to win: 7/4
  • Draw: 25/1


Sergey Loktev
Who will win: Williams or Rosario?

Williams and Rosario are worthy opponents.
It is difficult to predict which of the boxers will win.

Nevertheless, I think that Julian Williams will win by unanimous decision.

- ,
sports editor

rating star rating star rating star rating star rating star  3,8/5