Player Report for #17 Koryusai Yamamoto

Koryusai Yamamoto

P Koryusai Yamamoto #17 Age: 26 \| Bats: R \| Throws: R \| Morale: Normal 12/31/2026
BNN Index \| \| SCORES \| STANDINGS \| STATS \| TEAMS \| PLAYERS \| TRANSACTIONS \| HISTORY

P KORYUSAI YAMAMOTO #17 - AGE: 26 - BATS: R - THROWS: R - MORALE: NORMAL

G	GS	Rec	SV	ERA	IP	HA	HR	BB	K	WHIP	WAR
36	0	1-1	2	6.22	68.0	74	16	46	59	1.76	-1.3

PITCHING RATINGS (OSA)
		Pot.	Overall	Vs Left	Vs Right	Pot.
Stuff						55
Movement						22
Control						32

PITCHING RATINGS
Pitch	Cur.	Pot.
Fastball	-	71
Curveball	-	66
Changeup	-	13

OTHER PITCHING RATINGS
Velocity	92-94 Mph
Stamina	82
Suggested Role	Bullpen
Groundball Percentage	41 %
Hold Runners	56
Defense	52

RUN/BUNT RATINGS
Running Speed:	8
Stealing Ability:	3
Baserunning Inst.:	2
Sacrifice Bunt:	100
Bunt for Hit:	1

GAME LOG, LAST 10 GAMES

Date	Vs.	Result	Start	IP	H	R	ER	BB	K	Dec
09/21/2027	@ MIN	Loss, 0-0		1.0	0	0	0	0	1
09/25/2027	@ AUS	Loss, 0-0		2.0	0	0	0	1	1
09/16/2027	@ MIN	Loss, 0-0		0.2	3	4	4	1	0
08/30/2027	@ AST	Loss, 0-0		1.2	0	0	0	0	2
08/21/2027	@ BRO	Loss, 0-0		2.0	2	2	2	5	2
08/19/2027	@ CHI	Loss, 0-0		1.1	3	2	2	0	2
08/09/2027	@ REN	Loss, 0-0		1.1	4	3	3	2	2
08/06/2027	@ CHI	Loss, 0-0		1.1	1	0	0	0	1
07/30/2027	@ AUS	Loss, 0-0		1.1	2	2	2	5	2
07/28/2027	@ DET	Loss, 0-0		0.2	0	0	0	1	0

PERSONALITY
Leader Ability:	Very High
Loyalty:	Normal
Desire f. Win:	Low
Greed:	Normal
Intelligence:	Low
Work Ethic:	High

Birthday:	03/30/2000
Born in:	Shiwa, IWA
Nationality:	Japanese
Height:	6' 1"
Weight:	180 lbs
Local Popularity:	Unknown
National Pop.:	Unknown

STATUS
Contract:	None, Free Agent
Salary:	-
Signed Through:	-
Major Service:	None, None
Service This Yr:	None
40-Man Service:	None, None
Pro Service:	6 Years
Arbitration Eligibility:	Not yet eligible
Option Years:	3 option years left
Contract Extension:	-
Drafted:	-

TRIPLE A 2026 PITCHING STATS

Pitching	G	GS	W	L	SV	ERA	IP	HA	R	ER	HR	BB	K	CG	CG%	SHO	QS	QS%
Overall	36	0	1	1	2	6.22	68.0	74	47	47	16	46	59	0	0.0	0	0	0.0
Pitching	SVO	BS	SV%	RA	GF	R/9	H/9	K/9	BB/9	FIP	WHIP	FIP-	WAR	BABIP
Overall	5	1	66.7	36	13	15.88	9.79	7.81	6.09	7.14	1.76	142	-1.3	.299
Pitching	AB	H	2B	3B	HR	R	BB	K	SF	SH	HP	AVG	OBP	SLG	OPS
vs. LHB	117	31	4	0	10	27	24	24	1	0	0	.265	.387	.556	.943
vs. RHB	150	43	8	0	6	20	22	35	1	1	0	.287	.376	.460	.836

TRIPLE A 2026 PITCHING SPLITS

Split	G	GS	W	L	SV	ERA	IP	HA	R	ER	HR	BB	K
April	5	0	1	1	0	4.50	12.0	16	6	6	4	4	10
May	3	0	0	0	0	5.06	5.1	4	3	3	2	4	5
June	7	0	0	0	0	4.15	17.1	16	8	8	4	14	16
July	8	0	0	0	1	8.25	12.0	12	11	11	4	13	12
August	9	0	0	0	1	8.04	15.2	21	14	14	2	9	13
September	4	0	0	0	0	7.94	5.2	5	5	5	0	2	3
Last Year	53	0	4	2	2	5.72	94.1	103	67	60	19	48	97
2 Years Ago	66	0	4	3	3	6.00	108.0	127	77	72	14	69	104
Career	197	0	13	13	32	5.96	312.1	346	220	207	54	191	297
Road	2	0	0	0	1	3.18	5.2	5	2	2	0	3	4
Grass	35	0	1	1	2	5.59	67.2	69	42	42	16	45	58
Turf	1	0	0	0	0	135.00	0.1	5	5	5	0	1	1
Day	10	0	0	0	1	5.68	19.0	16	12	12	4	16	14
Night	26	0	1	1	1	6.43	49.0	58	35	35	12	30	45
As Reliever / Substitution	36	0	1	1	2	6.22	68.0	74	47	47	16	46	59

CAREER PITCHING STATS

Year/Team/League	Age	G	GS	W	L	SV	ERA	IP	HA	R	ER	HR	BB	K	CG	SHO	WHIP	BABIP	FIP	WAR	ERA+

CAREER MINOR LEAGUE PITCHING STATS

Year/Team/League	Age	G	GS	W	L	SV	ERA	IP	HA	R	ER	HR	BB	K	CG	SHO	WHIP	BABIP	FIP	WAR	ERA+
2020 Beach City - A	20	52	4	5	5	10	3.03	77.1	68	31	26	2	53	111	0	0	1.56	.355	3.38	1.6	148
2021 Beach City - A	21	1	0	1	0	0	0.00	2.0	1	0	0	0	1	3	0	0	1.00	.250	2.48	0.1	999
2021 West Coast - AA	21	36	24	8	10	1	4.36	163.0	141	90	79	19	95	159	1	0	1.45	.278	5.13	2.0	117
2022 West Coast - AA	22	38	11	4	4	2	5.86	101.1	116	77	66	8	70	77	0	0	1.84	.342	5.35	1.0	89
2023 West Coast - AA	23	31	0	2	0	0	3.27	44.0	37	19	16	4	24	50	0	0	1.39	.297	4.13	0.6	154
2023 South Bay - AAA	23	42	0	4	7	25	6.00	42.0	42	29	28	5	28	37	0	0	1.67	.296	5.59	-0.0	86
2024 South Bay - AAA	24	66	0	4	3	3	6.00	108.0	127	77	72	14	69	104	0	0	1.81	.354	5.48	-0.2	83
2025 South Bay - AAA	25	53	0	4	2	2	5.72	94.1	103	67	60	19	48	97	0	0	1.60	.323	5.82	-0.5	87
2026 South Bay - AAA	26	36	0	1	1	2	6.22	68.0	74	47	47	16	46	59	0	0	1.76	.299	7.14	-1.3	81
Total AAA		197	0	13	13	32	5.96	312.1	346	220	207	54	191	297	0	0	1.72	.325	5.96		84.1
Total AA		105	35	14	14	3	4.70	308.1	294	186	161	31	189	286	1	0	1.57	.304	5.06		113.0
Total A		53	4	6	5	10	2.95	79.1	69	31	26	2	54	114	0	0	1.55	.353	3.36		169.0

CAREER POSTSEASON PITCHING STATS

Year/Team/League	Age	G	GS	W	L	SV	ERA	IP	HA	R	ER	HR	BB	K	CG	SHO	WHIP	BABIP	FIP	WAR	ERA+
2025 South Bay - AAA	25	3	0	0	0	0	2.70	6.2	4	2	2	0	1	4	0	0	0.75	.200	0.00	0.0	0
Total AAA		3	0	0	0	0	2.70	6.2	4	2	2	0	1	4	0	0	0.75	.200	3.02		184.3

CAREER FIELDING STATS

Year/Team/League	POS	G	GS	PO	A	DP	TC	E	PCT	INN	RNG	ZR	EFF	PB	RSTA	RTO	RTO%
2020 Beach City - A	P	52	4	1	5	0	8	2	.750	77.1	0.70	-0.4	.878
2021 West Coast - AA	P	36	24	7	19	2	26	0	1.000	163.0	1.44	+1.8	1.167
2021 Beach City - A	P	1	0	0	0	0	0	0	.000	2.0	0.00	+0.0	.000
2022 West Coast - AA	P	38	11	4	16	0	21	1	.952	101.1	1.78	+1.5	1.115
2023 South Bay - AAA	P	41	0	6	10	1	17	1	.941	42.0	3.43	-0.1	.941
2023 West Coast - AA	P	31	0	0	7	1	7	0	1.000	44.0	1.43	+0.5	1.058
2024 South Bay - AAA	P	65	0	1	8	1	10	1	.900	108.0	0.75	+1.1	1.125
2025 South Bay - AAA	P	51	0	2	8	1	11	1	.909	94.1	0.95	+0.6	1.052
2026 South Bay - AAA	P	36	0	2	4	0	6	0	1.000	68.0	0.79	+0.4	1.052
TOTAL	P	351	39	23	77	6	106	6	.943	700.0	1.29	+5.4	1.077

PLAYER HISTORY

01/13/2017	Signed a minor league contract out of Japan with the Ann Arbor Barn Owls organization.
01/01/2018	OSA scouting updated ratings (potential): Stuff: - (9); Movement: - (10); Control: - (8).
01/01/2019	OSA scouting updated ratings (potential): Stuff: - (9); Movement: - (10); Control: - (9).
03/26/2019	Injured (flu), day-to-day for 2 days.
01/01/2020	OSA scouting updated ratings (potential): Stuff: - (9); Movement: - (11); Control: - (9).
09/15/2020	Injured (flu), day-to-day for 1 day.
01/01/2021	OSA scouting updated ratings (potential): Stuff: - (10); Movement: - (11); Control: - (10).
01/01/2022	OSA scouting updated ratings (potential): Stuff: - (7); Movement: - (6); Control: - (7).
01/01/2023	OSA scouting updated ratings (potential): Stuff: - (31); Movement: - (31); Control: - (34).
01/01/2024	OSA scouting updated ratings (potential): Stuff: - (54); Movement: - (31); Control: - (38).
01/01/2025	OSA scouting updated ratings (potential): Stuff: - (55); Movement: - (22); Control: - (34).
01/01/2026	OSA scouting updated ratings (potential): Stuff: - (55); Movement: - (20); Control: - (32).
12/03/2026	Became a minor league free agent.

Tuesday, March 15th, 2016 - OOTP Baseball 16.11 Build 43