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Jung-Koo Chang vs Isidro Perez stats
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Winner
Jung-Koo Chang
61 years old
(107.5 lbs)
34
Wins
1
Losses
0
Draws
13 December 1987 - Unknown
Chang won via UD in round 12
12 round fight
Loser
Isidro Perez
59 years old
(107.5 lbs)
47
Wins
3
Losses
3
Draws
Jung-Koo Chang vs Isidro Perez comparison
J.Chang
I.Perez
Total Fights
35
53
Wins
38
57
Losses
4
9
Draws
0
3
Est. Punching Power
62%
68%
Est. Past Opponents Punch Resistance
51.9%
34.2%
Est. Ability To Take A Punch
76%
74%
Est. Past Opponents Power
56.4%
53.5%
Average Winning Round
7.2
6.5
Average Losing Round
15
7.7
Rounds Boxed
260
358
Past Opponents Total Fight Count
648
413
Round Ko Percentage
5.77
10.06
Been Stopped
0
1
Opponents Stopped
15
36
Been Ko'd Percentage
0
1.89
Been Ko'd Round Percentage
0
0.28
Average Weight
138.54
107.97
Average Last 5 Weight
185.32
0
Fight night details
7
years pro
8
years pro
5
southpaws fought
1
southpaws fought
24
Jung-Koo Chang age
23
Isidro Perez age
88
combined fight count
51
combined stoppage wins
55.4%
combined KO %
618
combined rounds fought
15
combined years pro
chang - Last 5 fights
TKO
Agustin Garcia
(23-6-3)
round 10 of 12
Sun, 28 Jun - 1987
TKO
Efren Pinto
(16-12-0)
round 6 of 12
Sun, 19 Apr - 1987
TKO
Hideyuki Ohashi
(5-2-0)
round 5 of 12
Sun, 14 Dec - 1986
UD
Francisco Montiel
(20-6-0)
round 12 of 12
Sat, 13 Sep - 1986
UD
German Torres
(51-11-1)
round 12 of 12
Sun, 13 Apr - 1986
common opponents
FRANCISCO MONTIEL
Round 12 of 12
Sep 1986
UD
PTS
Round 10 of 10
Dec 1984
JORGE CANO
Round 12 of 12
Nov 1985
UD
PTS
Round 12 of 12
May 1986
FRANCISCO MONTIEL
Round 12 of 12
Aug 1985
UD
PTS
Round 10 of 10
Dec 1984
AMADO URSUA
Round 10 of 10
Jul 1982
UD
TKO
Round 7 of 0
Jul 1984
perez - Last 5 fights
PTS
Emilio Ortega
(0-1-0)
round 8 of 8
Fri, 21 Aug - 1987
KO
Willy Salazar
(26-12-1)
round 5 of 0
Sat, 14 Mar - 1987
TKO
Efrain Martinez
(0-1-0)
round 8 of 0
Sun, 8 Mar - 1987
PTS
Tomas Maldonado
(0-1-0)
round 10 of 10
Thu, 21 Aug - 1986
PTS
Jorge Cano
(23-7-0)
round 12 of 12
southpaw
Sat, 24 May - 1986
Past Results breakdown
UD (25.7%)
PTS (25.7%)
KO (22.9%)
TKO (17.1%)
MD (2.9%)
RTD (2.9%)
SD (2.9%)
Past Results breakdown
KO (35.8%)
TKO (34%)
PTS (30.2%)
notes
Previous fight was over 9 months ago
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