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Koboyama

Koboyama Daizo
Final Rank
Juryo 11 West
Best: Sekiwake 1 West
ELO PEAK1,988
0
YUSHO
47
BASHO
Stable
Kumagatani
Origin
Miyagi-ken, Kurihara-gun, Tsukidate-cho
Born
Aug 15, 1957
33 yrs at retirement
Debut
1973.03
Height
179cm
Weight
135kg
Bouts
977
Wins
466
Losses
511
Win Rate
.477
01

Rank History

Rank History

106 basho recorded.

01b

ELO History

ELO Rating
02

Kimarite

Winning & Losing techniques
Sumo TypePulling PusherOshi-based 51%, with more pull/slap (forward only 58%)
Winning WINNING ・ 398W
Losing LOSING ・ 453L
03

Recent Basho

Recent Basho
BashoRankRecord
1990.11Juryo 11 West
2-8-5
1990.09Juryo 8 East
6-9
1990.07Juryo 6 West
7-8
1990.05Juryo 3 West
6-9
1990.03Juryo 8 East
8-7
1990.01Maegashira 14 East
3-12
1989.11Maegashira 12 West
7-8
1989.09Maegashira 10 East
7-8
04

Recent Bouts

Last 20
BashoDayOpponentOpp. RankResult
1990.11D10TokitsunadaJuryo 8 WestFusen
1990.11D9SaganoboriJuryo 10 EastYorikiri
1990.11D8DaigakuMakushita 2 WestYorikiri
1990.11D7TamaryuJuryo 6 EastHikiotoshi
1990.11D6KotohakusanJuryo 7 EastOshidashi
1990.11D5TomoefujiJuryo 4 EastYorikiri
1990.11D4TsunenoyamaJuryo 4 WestYorikiri
1990.11D3KumaoJuryo 5 EastUwatenage
1990.11D2KinoarashiJuryo 5 WestYorikiri
1990.11D1GokenJuryo 12 WestYorikiri
1990.09D15KumaoJuryo 12 WestYorikiri
1990.09D14TomoefujiJuryo 9 EastTsukiotoshi
1990.09D13RyugahamaJuryo 12 EastYorikiri
1990.09D12KinoarashiJuryo 10 EastYorikiri
1990.09D11KotohakusanJuryo 4 EastOshidashi
1990.09D10HoshiiwatoJuryo 4 WestYorikiri
1990.09D9SasshunadaJuryo 5 WestYorikiri
1990.09D8TamaryuJuryo 5 EastTsukiotoshi
1990.09D7KotonowakaJuryo 6 WestYorikiri
1990.09D6TokitsunadaJuryo 13 EastYorikiri
06

Physique

vs Active Avg
KoboyamaActive avg
Height
179cm+0.2
Avg 179cm
Weight
135kg-3.8
Avg 139kg
07

By Division

By Division
Makuuchi
312W377L
.453
Juryo
85W75L
.531
Makushita
92W76L
.548
Sandanme
35W28L
.556
Jonidan
51W47L
.520
Jonokuchi
4W3L
.571
07b

Win Rate by Day

Makuuchi & Juryo only
.500
1
.448
2
.517
3
.439
4
.491
5
.491
6
.491
7
.500
8
.429
9
.375
10
.473
11
.455
12
.518
13
.375
14
.518
15
≥ .600.400–.600< .400n < 5
08

Results

1990.11
285
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
09

Records

Records
Career Records
0
Yusho
466
Wins
47
Mk Basho
Badges
Juryo Yusho 1x47 Makuuchi basho
10

By Year

By Year / Bar = win rate
'73
'74
'75
'76
'77
'78
'79
'80
'81
'82
'83
'84
'85
'86
'87
'88
'89
'90
11

Win Rate by Opp. Rank

Win Rate by Opponent Rank
Win rate by opponent rank group
vs Yokozuna
.0000-17
vs Ozeki
.0542-35
vs Sekiwake
.4387-9
vs Komusubi
.2003-12
vs Maegashira
.498297-299
vs Juryo-
.530157-139
12

Best & Worst Matchups

Min. 5 bouts
13

Shikona History

Shikona
1973.03
Yomogida
1977.07
Koboyama