William Matthiessen

Positions: First Baseman, Designated Hitter and Relief Pitcher

Bats: Right • Throws: Right

6-6, 230lb (198cm, 104kg)

Born: January 9, 1998 in Tualatin, OR us

Draft: Drafted by the Pittsburgh Pirates in the 6th round of the 2019 MLB June Amateur Draft from Stanford University (Palo Alto, CA).

School: Stanford University (Palo Alto, CA)

Full Name: William Joseph Matthiessen

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Year	Age	AgeDif	Tm	Lg	Lev	Aff	G	PA	AB	R	H	2B	3B	HR	RBI	SB	CS	BB	SO	BA	OBP	SLG	OPS	TB	GDP	HBP	SH	SF	IBB
2016	18	-1.5	Gresham	WCL	Smr		26	89	77	11	19	4	0	1	17	0	0	12	16	.247	.348	.338	.686	26		0	0	0	0
2017	19	-1.3	Stanford	P12	NCAA		24	1	0	0	0	0	0	0	0	0	0	1	0		1.000			0		0	0	0	0
2018	20	-0.4	Stanford	P12	NCAA		32	99	82	21	24	2	1	7	23	1	0	13	27	.293	.414	.598	1.012	49		4	0	0	0
2018	20	0.0	Harwich	CCBL	Smr		14	23	17	0	0	0	0	0	1	0	0	5	8	.000	.217	.000	.217	0		0	0	1	0
2019	21	0.5	Stanford	P12	NCAA		59	252	216	46	67	12	0	12	52	1	0	28	56	.310	.389	.532	.921	115		3	0	5	5
2019	21	0.1	West Virginia	NYPL	A-	PIT	45	179	159	21	35	5	1	4	19	2	0	18	46	.220	.303	.340	.643	54	6	1	1	0	0

2021	23		2 Teams	2 Lgs	A+-A	PIT	89	361	316	57	78	17	1	15	76	1	3	42	128	.247	.335	.449	.785	142	2	1	0	2	0
2021	23	0.1	Greensboro	HAE	A+	PIT	77	310	277	51	68	14	0	13	65	1	3	30	107	.246	.319	.437	.756	121	1	1	0	2	0
2021	23	1.6	Bradenton	LASE	A	PIT	12	51	39	6	10	3	1	2	11	0	0	12	21	.256	.431	.539	.970	21	1	0	0	0	0
2022	24	0.1	Altoona	EL	AA	PIT	11	42	41	4	7	1	0	2	4	0	0	1	14	.171	.191	.342	.532	14	1	0	0	0	0
2022-23	24	-2.3	Carolina	PRWL	FgW		4	12	10	2	0	0	0	0	0	0	0	2	6	.000	.167	.000	.167	0	0	0	0	0	0
2023	25		2 Teams	2 Lgs	A+-AA	PIT	95	400	347	47	77	15	2	12	58	1	0	43	125	.222	.310	.380	.690	132	7	4	0	6	0
2023	25	1.2	Altoona	EL	AA	PIT	24	95	82	6	12	2	0	0	6	0	0	10	42	.146	.253	.171	.423	14	0	2	0	1	0
2023	25	2.7	Greensboro	SALL	A+	PIT	71	305	265	41	65	13	2	12	52	1	0	33	83	.245	.328	.445	.773	118	7	2	0	5	0
Year	Age	AgeDif	Tm	Lg	Lev	Aff	G	PA	AB	R	H	2B	3B	HR	RBI	SB	CS	BB	SO	BA	OBP	SLG	OPS	TB	GDP	HBP	SH	SF	IBB
Minors (4 seasons)					Minors		240	982	863	129	197	38	4	33	157	4	3	104	313	.228	.313	.396	.709	342	16	6	1	8	0
Foreign (1 season)					Foreign		4	12	10	2	0	0	0	0	0	0	0	2	6	.000	.167	.000	.167	0	0	0	0	0	0
College (3 seasons)					College		115	352	298	67	91	14	1	19	75	2	0	42	83	.305	.398	.550	.948	164		7	0	5	5
Other (2 seasons)					Other		40	112	94	11	19	4	0	1	18	0	0	17	24	.202	.321	.277	.598	26		0	0	1	0
All Levels (7 Seasons)							399	1458	1265	209	307	56	5	53	250	6	3	165	426	.243	.333	.421	.754	532		13	1	14	5

AA (2 seasons)					Minors		35	137	123	10	19	3	0	2	10	0	0	11	56	.155	.234	.228	.461	28	1	2	0	1	0
A+ (2 seasons)					Minors		148	615	542	92	133	27	2	25	117	2	3	63	190	.245	.324	.441	.765	239	8	3	0	7	0
A (1 season)					Minors		12	51	39	6	10	3	1	2	11	0	0	12	21	.256	.431	.539	.970	21	1	0	0	0	0
A- (1 season)					Minors		45	179	159	21	35	5	1	4	19	2	0	18	46	.220	.303	.340	.643	54	6	1	1	0	0