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Kill The Body

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Grover Wiley vs Julio César Chávez Jr. — record, stats and common opponents compared

🇺🇸MIDDLEWEIGHT

Grover Wiley

🇲🇽MEXICO

Julio César Chávez Jr.

Grover Wiley (30-12-1) and Julio César Chávez Jr. (57-7-1) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share no common opponents in Kill The Body's bout data.

Wiley

30

Wins14 KO · 47%

12

Losses

1

Draw44 tracked bouts

Jr.

57

Wins37 KO · 65%

7

Losses

1

Draw66 tracked bouts

Head to Head

Jr. leads 1–0

Grover Wiley and Julio César Chávez Jr. have met 1 time; Jr. leads 1–0.

Grover Wiley and Julio César Chávez Jr. have met 1 time; Jr. leads 1–0.
Met2007Jun 9Series
Grover WileyFighter ALLost0–1W–L
Julio César Chávez Jr.Fighter BWWon1–0W–L
ResultKOR31Meeting

The Numbers

Wiley 1 · Jr. 7 of 8 measurable rows
WileyJr.
Record
30-12-157-7-1 (edge)
Win %0–100%
70.9%
88.5% (edge)
Wins by knockoutmax 37
14
37 (edge)
KO rate0–100%
46.67%
64.91% (edge)
Stoppage rate (tracked wins)†0–100%
47%
65% (edge)
Times stopped†max 7
7
2 (edge)
Title reignsmax 1
0
1 (edge)
Bouts per year‡max 3
3 (edge)
2.9
Bouts trackedcoveragemax 66
44
66

† Counted from bouts Kill The Body has ingested, not a career total. · ‡ Across each fighter's tracked career span. · Bars are scaled per row — percentages on 0–100, counts against the larger of the two. Every figure is also printed as text.

Tale of the Tape

Height+2″
Grover Wiley: 5′10″
Julio César Chávez Jr.: 6′0″ (edge)
Reach+1″
Grover Wiley: 72″
Julio César Chávez Jr.: 73″ (edge)
Age10 yrs apart
Grover Wiley: 51
Julio César Chávez Jr.: 41
Stance
Grover Wiley: Orthodox
Julio César Chávez Jr.: Orthodox

Grover Wiley left, Julio César Chávez Jr. right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Grover Wiley30 wins · from 44 tracked bouts

Grover Wiley: 30 tracked wins — 14 by KO/TKO (47%), 15 on the cards (50%) and 1 by another method or unrecorded (3%). Counted from 44 bouts Kill The Body has ingested.

14 by KO/TKO 47%15 on the cards 50%1 by another method or unrecorded 3%

Julio César Chávez Jr.57 wins · from 66 tracked bouts

Julio César Chávez Jr.: 57 tracked wins — 37 by KO/TKO (65%) and 20 on the cards (35%). Counted from 66 bouts Kill The Body has ingested.

37 by KO/TKO 65%20 on the cards 35%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Grover Wiley 44, Julio César Chávez Jr. 66 — not from a career-complete method table.

Common Opponents

No opponents in common across the bouts Kill The Body has tracked for these two.

Current Form

Oldest left · newest right

Grover Wiley last boxed on Nov 1, 2008 — 6,566 days ago. Wiley had lost six straight.LLLLL

García Jul 2006Salita Mar 2007Jr. Jun 2007Santana Mar 2008Lange Nov 20083 tracked bouts per year

Julio César Chávez Jr. has won three straight since losing a decision to Jake Paul. Jr. last boxed on Sep 12, 2026 — 42 days ago.WLWWW

Hall Jul 2024Paul Jun 2025Julian Jan 2026Caicedo Apr 2026Troncoso Sep 20262.9 tracked bouts per year

Common Questions

With the rows behind them
Have Grover Wiley and Julio César Chávez Jr. ever fought each other?
Yes. Grover Wiley and Julio César Chávez Jr. met once on June 9, 2007, and Julio César Chávez Jr. won by KO in round 3.
The meeting

LJun 9, 2007 · Jr. · KO R3

Head to Head ↓
Who has the better record, Wiley or Jr.?
Grover Wiley is 30-12-1 and Julio César Chávez Jr. is 57-7-1. Julio César Chávez Jr. has the higher win percentage.
Records · win %

Wiley30–12–170.9%

Jr.57–7–188.5%

The Numbers ↓
Who has more knockouts, Wiley or Jr.?
Grover Wiley has 14 knockout wins and Julio César Chávez Jr. has 37. Julio César Chávez Jr. has more.
Knockout wins · KO rate

Wiley1446.7%

Jr.3764.9%

The Numbers ↓
Do Wiley and Jr. have any common opponents?
Kill The Body's bout data shows no opponents that both Grover Wiley and Julio César Chávez Jr. have faced.
Who is bigger, Wiley or Jr.?
Julio César Chávez Jr. is the taller fighter at 183 cm, 5 cm above the other. Julio César Chávez Jr. also has the longer reach, by 2 cm.
Height · reach

Wiley178 cm183 cm reach

Jr.183 cm185 cm reach

Tale of the Tape ↓
How much fight data does Kill The Body have on Wiley and Jr.?
This comparison is drawn from 44 bouts tracked for Grover Wiley and 66 bouts tracked for Julio César Chávez Jr.. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Wiley44bouts

Jr.66bouts

How They Win ↓

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