John Duddy (29-2) and Julio César Chávez Jr. (56-7-1) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 2 common opponents.
John Duddy vs Julio César Chávez Jr. — record, stats and common opponents compared
Head to Head
Julio César Chávez Jr. leads 1–0- Julio César Chávez Jr. wonChávez Jr. vs DuddyJun 26, 2010 · UD
The Numbers
- 29-2 (edge)
- Record
- 56-7-1
- 93.5% (edge)
- Win %
- 88.3%
- 0
- Wins by knockout
- 36 (edge)
- 0%
- KO rate
- 64.29% (edge)
- 62%
- Stoppage rate (tracked wins)
- 64% (edge)
- 0 (edge)
- Times stopped
- 2
- 0
- Title reigns
- 0
- 4.6 (edge)
- Bouts per year
- 2.9
- 31
- Bouts tracked
- 64
Counted from bouts Kill The Body has ingested, not a career total.
Counted from bouts Kill The Body has ingested, not a career total.
Across each fighter's tracked career span.
Tale of the Tape
- 5′11″ (180 cm)
- Height
- 6′0″ (183 cm) (edge)
- 74″ (188 cm) (edge)
- Reach
- 73″ (185 cm)
- 47
- Age
- 41
- Orthodox
- Stance
- Orthodox
- Irish
- Nationality
- Mexico
How They Win
Tracked bouts onlyJohn Duddy · 29 wins
KO/TKO
18
Decision
10
Other
1
Julio César Chávez Jr. · 55 wins
KO/TKO
35
Decision
20
Other
0
Counted from the bouts Kill The Body has ingested for each fighter (31 and 64 respectively), not from a career-complete method table.
Common Opponents
2 sharedShared opponents are matched on fighter identity, not on name — two different fighters with the same name never merge into one row.
Current Form
John Duddy
LWWWL
L1 streak · last fought Jun 26, 2010
Julio César Chávez Jr.
WLWWL
W1 streak · last fought Jan 24, 2026
Common Questions
- Have John Duddy and Julio César Chávez Jr. ever fought each other?
- Yes. John Duddy and Julio César Chávez Jr. met once on June 26, 2010, and Julio César Chávez Jr. won by UD.
- Who has the better record, John Duddy or Julio César Chávez Jr.?
- John Duddy is 29-2 and Julio César Chávez Jr. is 56-7-1. John Duddy has the higher win percentage.
- Who has more knockouts, John Duddy or Julio César Chávez Jr.?
- John Duddy has 0 knockout wins and Julio César Chávez Jr. has 36. Julio César Chávez Jr. has more.
- Do John Duddy and Julio César Chávez Jr. have any common opponents?
- John Duddy and Julio César Chávez Jr. share 2 common opponents: Billy Lyell and Matt Vanda. Julio César Chávez Jr. fared better against 2 of them.
- Who is bigger, John Duddy or Julio César Chávez Jr.?
- Julio César Chávez Jr. is the taller fighter at 183 cm, 3 cm above the other. John Duddy also has the longer reach, by 3 cm.
- How much fight data does Kill The Body have on John Duddy and Julio César Chávez Jr.?
- This comparison is drawn from 31 bouts tracked for John Duddy and 64 bouts tracked for Julio César Chávez Jr.. Method and activity splits reflect those bouts only.