Katsumasa Miyamoto

Katsumasa Miyamoto (Japanese: 宮本勝昌, born 28 August 1972) is a Japanese professional golfer.

Katsumasa Miyamoto 宮本勝昌
Personal information
Born	(1972-08-28) 28 August 1972 (age 52) Shizuoka Prefecture, Japan
Height	1.74 m (5 ft 9 in)
Weight	76 kg (168 lb; 12.0 st)
Sporting nationality	Japan
Career
Turned professional	1995
Current tour(s)	Japan PGA Senior Tour
Former tour(s)	Japan Golf Tour
Professional wins	18
Highest ranking	89 (23 December 2001)[1]
Number of wins by tour
Japan Golf Tour	12
Other	6
Best results in major championships
Masters Tournament	DNP
PGA Championship	DNP
U.S. Open	DNP
The Open Championship	CUT: 2010
Achievements and awards
Japan PGA Senior Tour Order of Merit winner 2023

Miyamoto was born in Shizuoka Prefecture. After turning professional, he joined the Japan Golf Tour, where he has won 12 times. He won his first title in 1998, adding another later that year. He added two more wins in 2001 and 2014 and one win in 2003, 2007, 2008, 2010, 2017 and 2019.

Professional wins (18)

Japan Golf Tour wins (12)

Legend
Japan majors (4)
Other Japan Golf Tour (8)

No.	Date	Tournament	Winning score	Margin of victory	Runner(s)-up
1	19 Apr 1998	Tsuruya Open	−17 (69-65-69-68=271)	1 stroke	Peter McWhinney
2	6 Dec 1998	Golf Nippon Series JT Cup	−5 (64-67-75-69=275)	Playoff	Masashi Ozaki
3	1 Jul 2001	Japan Golf Tour Championship iiyama Cup	−15 (69-67-68-69=273)	7 strokes	Eduardo Herrera, Jeev Milkha Singh
4	2 Dec 2001	Golf Nippon Series JT Cup (2)	−12 (72-64-66-66=268)	1 stroke	Toshimitsu Izawa, Tsuneyuki Nakajima
5	27 Jul 2003	Sato Foods NST Niigata Open	−17 (65-71-69-66=271)	1 stroke	Gregory Meyer
6	26 Aug 2007	KBC Augusta	−15 (64-64-70-71=269)	1 stroke	Steven Conran, Koumei Oda
7	20 Apr 2008	Token Homemate Cup	−8 (71-66-73-66=276)	1 stroke	Taichi Teshima
8	6 Jun 2010	Japan Golf Tour Championship Citibank Cup Shishido Hills (2)	−5 (69-67-68-75=279)	3 strokes	Hiroyuki Fujita
9	21 Sep 2014	ANA Open	−18 (68-67-68-67=270)	Playoff	Hideto Tanihara
10	7 Dec 2014	Golf Nippon Series JT Cup (3)	−9 (68-67-71-65=271)	1 stroke	Prayad Marksaeng
11	30 Jul 2017	Dunlop Srixon Fukushima Open	−22 (66-68-69-63=266)	1 stroke	Hur In-hoi
12	5 May 2019	The Crowns	−9 (66-69-67-69=271)	1 stroke	Shugo Imahira

Japan Golf Tour playoff record (2–3)

No.	Year	Tournament	Opponent(s)	Result
1	1998	Golf Nippon Series JT Cup	Masashi Ozaki	Won with birdie on fourth extra hole
2	2003	Aiful Cup	Taichi Teshima	Lost to birdie on first extra hole
3	2003	Acom International	Masahiro Kuramoto, Masashi Ozaki	Kuramoto won with birdie on first extra hole
4	2014	ANA Open	Hideto Tanihara	Won with par on first extra hole
5	2017	Panasonic Open Golf Championship	Kenichi Kuboya	Lost after concession on first extra hole

Other wins (1)

• 2008 Hitachi 3Tours Championship

Japan PGA Senior Tour wins (5)

No.	Date	Tournament	Winning score	Margin of victory	Runner-up
1	20 Aug 2023	Fancl Classic	−14 (69-68-65=202)	3 strokes	Kazuhiko Hosokawa
2	29 Oct 2023	Fukuoka Senior Open	−12 (70-62=132)	Playoff	Shingo Katayama
3	26 Nov 2023	Iwasaki Shiratsuyu Senior Golf Tournament	−9 (72-66-69=207)	1 stroke	Toru Suzuki
4	16 Jun 2024	Starts Senior Golf Tournament	−21 (66-65-64=195)	6 strokes	Takashi Kanemoto
5	15 Aug 2024	Masahiro Kuramoto Invitational Eagle Cup Senior Charity Open	−13 (68-63=131)	4 strokes	Shingo Katayama

Results in major championships

Tournament	2010
The Open Championship	CUT

Note: Miyamoto only played in The Open Championship.
CUT = missed the half-way cut

Results in World Golf Championships

Tournament	2010
Match Play
Championship
Invitational	T33
Champions	T34

  Did not play

"T" = Tied

Team appearances

Amateur

• Eisenhower Trophy (representing Japan): 1992, 1994

Professional

• Alfred Dunhill Cup (representing Japan): 1998
• Dynasty Cup (representing Japan): 2003, 2005

See also

• 1998 PGA Tour Qualifying School graduates
• List of golfers with most Japan Golf Tour wins