Naoyuki Uwasawa

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Naoyuki Uwasawa

PitcherRight/Right

A P for SoftBank.Across MLB and NPB, he has totaled 92 W, 1,160 SO, 195 GS and 1,402.1 IP in his career.In NPB in 2018, he recorded 1.113 WHIP and 25 GS.In NPB, he earned No. 3 in W, No. 3 in ERA and No. 5 in SO.

Year	Team	G	PA	AB	R	H	2B	3B	HR	TB	RBI	SB	CS	SH	SF	BB	IBB	HBP	SO	GDP	AVG	OBP	SLG	OPS
2026	SoftBank	22	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000	.000
NPB Career (1 yrs)		22	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000	.000

Postseason Batting

Year	Round	Team	G	PA	AB	R	H	2B	3B	HR	TB	RBI	SB	CS	SH	SF	BB	IBB	HBP	SO	GDP	AVG	OBP	SLG	OPS
2026	NPB JS	SoftBank	1	3	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	2	0	.000	.000	.000	.000

Sabermetrics
Year	Round	Team	ISO	BABIP	BB%	K%	BB/K	RC	RC27
2026	JS	SoftBank	.000	.000	0.0%	66.7%	0.00	0.00	0.00

Year	Team	G	GS	CG	SHO	NoBB	Wins	Losses	Holds	W%	BF	Innings	H	HR	BB	IBB	HBP	SO	WP	BK	R	ER	ERA	WHIP
2014	Nippon-Ham	23	22	2	1	0	8	8	1	.500	559	135.1	113	14	45	0	7	105	2	2	49	48	3.19	1.17
2015	Nippon-Ham	13	13	1	0	0	5	6	0	.455	335	75.1	75	6	30	0	5	43	1	1	41	35	4.18	1.39
2017	Nippon-Ham	15	15	0	0	0	4	9	0	.308	388	91.2	84	11	32	1	2	74	2	1	39	35	3.44	1.27
2018	Nippon-Ham	25	25	4	3	1	11	6	0	.647	670	165.1	146	15	38	1	5	151	3	0	62	58	3.16	1.11
2019	Nippon-Ham	11	11	0	0	0	5	3	0	.625	307	71.1	69	5	27	1	1	64	3	0	34	25	3.15	1.35
2020	Nippon-Ham	15	15	1	0	0	8	6	0	.571	411	97.0	85	6	38	1	1	90	4	0	40	33	3.06	1.27
2021	Nippon-Ham	24	24	1	0	0	12	6	0	.667	643	160.1	119	8	48	1	4	135	5	2	53	50	2.81	1.04
2022	Nippon-Ham	23	23	3	0	0	8	9	0	.471	631	152.0	129	15	50	0	9	127	2	0	61	57	3.38	1.18
2023	Nippon-Ham	24	24	2	2	0	9	9	0	.500	696	170.0	152	14	41	0	5	124	5	1	66	56	2.96	1.14
2024	BOS	2	0	0	0	-	0	0	-	.000	-	4	2	0	2	0	0	3	0	0	1	1	2.25	1.00
2025	SoftBank	23	23	1	0	0	12	6	0	.667	577	144.2	113	12	36	1	5	115	0	0	52	44	2.74	1.03
2026	SoftBank	22	0	0	0	0	10	4	0	.714	557	135.1	121	13	30	1	6	129	4	1	44	36	2.39	1.12
MLB Career (1 yrs)		2	0	0	0	-	0	0	-	.000	-	4.0	2	0	2	0	0	3	0	0	1	1	2.25	1.00
NPB Career (11 yrs)		218	195	15	6	1	92	72	1	.561	5774	1398.1	1206	119	415	7	50	1157	31	8	541	477	3.07	1.16
Career		220	195	15	6	-	92	72	-	.561	-	1402.1	1208	119	417	7	50	1160	31	8	542	478	3.07	1.16

Sabermetrics
Year	Team	K/9	BB/9	HR/9	K/BB	BB%	K%	K-BB%	RA9	LOB% (est.)	FIP	xBA against	xSLG against	xwOBA against	Exit velocity against	HardHit% against	Barrels against	Barrel% against
2014	Nippon-Ham	6.98	2.99	0.93	2.33	8.1%	18.8%	10.7%	3.26	79.8%	-	-	-	-	-	-	-	-
2015	Nippon-Ham	5.14	3.58	0.72	1.43	9.0%	12.8%	3.9%	4.90	67.9%	-	-	-	-	-	-	-	-
2017	Nippon-Ham	7.27	3.14	1.08	2.31	8.2%	19.1%	10.8%	3.83	77.0%	-	-	-	-	-	-	-	-
2018	Nippon-Ham	8.22	2.07	0.82	3.97	5.7%	22.5%	16.9%	3.38	75.6%	-	-	-	-	-	-	-	-
2019	Nippon-Ham	8.07	3.41	0.63	2.37	8.8%	20.8%	12.1%	4.29	70.0%	-	-	-	-	-	-	-	-
2020	Nippon-Ham	8.35	3.53	0.56	2.37	9.2%	21.9%	12.7%	3.71	72.7%	-	-	-	-	-	-	-	-
2021	Nippon-Ham	7.58	2.69	0.45	2.81	7.5%	21.0%	13.5%	2.98	73.8%	-	-	-	-	-	-	-	-
2022	Nippon-Ham	7.52	2.96	0.89	2.54	7.9%	20.1%	12.2%	3.61	76.0%	-	-	-	-	-	-	-	-
2023	Nippon-Ham	6.56	2.17	0.74	3.02	5.9%	17.8%	11.9%	3.49	74.0%	-	-	-	-	-	-	-	-
2024	BOS	6.75	4.50	0.00	1.50	12.5%	18.8%	6.3%	2.25	75.0%	3.16	.215	.235	.262	80.8	36.4%	0	0.0%
2025	SoftBank	7.15	2.24	0.75	3.19	6.2%	19.9%	13.7%	3.24	74.3%	3.04	-	-	-	-	-	-	-
2026	SoftBank	8.58	2.00	0.86	4.30	5.4%	23.2%	17.8%	2.93	81.4%	2.91	-	-	-	-	-	-	-
MLB Career (1 yrs)		6.75	4.50	0.00	1.50	12.5%	18.8%	6.3%	2.25	75.0%	3.16	-	-	-	-	-	-	-
NPB Career (11 yrs)		7.45	2.67	0.77	2.79	7.2%	20.0%	12.9%	3.48	75.1%	-	-	-	-	-	-	-	-
Career		7.44	2.68	0.76	2.78	7.2%	20.0%	12.8%	3.48	75.1%	-	-	-	-	-	-	-	-

Postseason Pitching

Year	Round	Team	G	GS	CG	SHO	NoBB	Wins	Losses	Saves	Holds	W%	BF	Innings	H	HR	BB	IBB	HBP	SO	WP	BK	R	ER	ERA	WHIP
2026	NPB JS	SoftBank	1	-	0	0	0	0	0	0	0	.000	26	7	6	0	0	0	1	4	0	1	0	0	-	-

Sabermetrics
Year	Round	Team	K/9	BB/9	HR/9	BB%	K%	K-BB%	RA9	LOB% (est.)
2026	JS	SoftBank	5.14	0.00	0.00	0.0%	15.4%	15.4%	0.00	100.0%