Mark Williamson

Position: Pitcher

Bats: Right • Throws: Right

6-0, 155lb (183cm, 70kg)

Born: July 21, 1959 in Corpus Christi, TX us

Draft: Drafted by the Kansas City Royals in the 12th round of the 1981 MLB June Amateur Draft from San Diego State University (San Diego, CA) and the San Diego Padres in the 4th round of the 1982 MLB June Amateur Draft from San Diego State University (San Diego, CA).

High School: Mount Miguel HS (Spring Valley, CA)

Schools: Grossmont College (El Cajon, CA), San Diego State University (San Diego, CA)

Debut: April 8, 1987 (Age 27-261d, 15,289th in major league history)
vs. TEX 1.2 IP, 2 H, 0 SO, 2 BB, 2 ER, L

Last Game: August 4, 1994 (Age 35-014d)
vs. MIL 6.2 IP, 9 H, 2 SO, 1 BB, 4 ER, L

Rookie Status: Exceeded rookie limits during 1987 season

Agents: Ted Updike

Full Name: Mark Alan Williamson

View Player Info from the B-R Bullpen

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SUMMARY

Career

WAR

6.6

ERA

3.86

365

689.2

397

WHIP

1.344

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Team Record in Appearances: 24-24 / in Starts: 0-1

Days of Rest

Inning/Score Appearance Matrix

Multiple inning appearances: 36, Entered with runners on base: 29

1993 Pitching Game Log

Click two rows to sum games (Clear)

1993 Pitching Game Log
Rk	Gcar	Gtm	Date	Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
1	290	3	Apr 9	BAL	@	SEA	L,0-6	2-6		99	4.2	4	3	3	0	2	0	0	5.79	2.13	18	60	40	13	4	7	9	4	0	0		3	1	1	1	0	17	0	0	0	0	1	1	.36	-0.077	.36	-0.05%	-0.25	2b 123 1 out d2	6b 3 out d6
2	291	5	Apr 11	BAL	@	SEA	L,6-7	11-GF(12)	L(0-1)	1	1.2	2	1	1	3	3	0	0	5.68	2.83	10	38	19	3	6	3	1	1	0	0		0	0	0	0	0	6	1	0	1	0	0	0	3.25	-0.212	3.32	-0.13%	-0.73	11b --- 0 out tie	12b end d 1
3	292	8	Apr 14	BAL	@	TEX	W,6-5	6-8	H(1)	2	2.2	1	0	0	0	3	0	0	4.00	2.21	9	29	21	9	2	3	3	1	2	0		2	1	0	0	0	9	0	0	0	0	0	0	2.05	0.302	1.62	0.14%	1.21	6b 1-3 1 out a2	8b 3 out a1
4	293	10	Apr 17	BAL		CAL	L,5-7	4-6		2	2.1	3	0	0	0	1	0	0	3.18	2.19	10	42	23	9	3	4	5	3	1	0		1	1	0	0	0	10	1	0	0	0	0	0	.97	0.049	.88	0.03%	0.29	4t -2- 1 out d4	6t 1-3 2 out tie
5	294	14	Apr 23	BAL	@	KCR	L,6-7	2-6		5	4.2	3	1	1	1	3	1	0	2.81	3.05	19	86	56	16	7	7	8	2	0	0		2	2	0	0	0	18	0	0	0	0	0	1	.14	-0.046	.10	-0.02%	0.22	2b 12- 1 out d4	6b 3 out d5
6	295	18	Apr 27	BAL	@	CHW	L,4-9	5-7		3	2.1	4	1	1	0	2	0	0	2.95	2.82	11	37	26	6	6	3	6	3	1	0		1	0	0	0	0	11	1	0	0	0	0	0	.10	0.006	.05	0.00%	0.37	5b -2- 2 out d5	7b 3 out d6
May				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
7	296	24	May 4	BAL	@	MIN	L,3-4	4-8		6	3.2	5	0	0	1	1	0	0	2.45	2.90	16	53	35	9	7	9	5	1	0	0		2	0	0	0	0	15	1	0	0	1	0	0	.48	0.063	.29	0.02%	1.86	4b 12- 2 out d3	8b -2- 1 out d1
8	297	29	May 9	BAL	@	TOR	W,4-3	6-8	W(1-1)	4	3.0	1	0	0	0	2	0	0	2.16	2.75	11	43	30	10	4	3	6	1	0	0		0	0	0	0	0	11	0	0	0	0	0	1	.69	0.130	.54	0.06%	1.60	6b --- 0 out d1	8b 3 out d1
9	298	34	May 15	BAL	@	DET	L,3-5	GS-4		5	3.2	5	3	3	1	2	0	0	2.83	2.74	18	71	47	16	9	5	10	2	1	0	40			0	0	0	16	1	0	0	0	1	1	.74	-0.157	.57	-0.07%	-1.70	1b start tie	4b 123 2 out d3
10	299	39	May 20	BAL		CLE	L,1-3	8-9		4	1.0	2	1	1	1	0	0	0	3.03	2.85	6	24	15	6	0	4	1	1	0	0		0	0	0	0	0	5	0	0	0	0	0	0	.74	0.007	.43	0.00%	-0.12	8t --- 1 out d1	9t 12- 1 out d1
11	300	41	May 22	BAL		MIL	W,5-4	12-GF(14)	W(2-1)	1	3.0	2	0	0	0	2	0	0	2.76	2.74	10	30	20	5	3	4	4	1	1	0		0	0	0	0	0	9	1	0	0	0	0	0	2.40	0.441	1.07	0.12%	1.65	12t --- 0 out tie	14t end tie
12	301	47	May 28	BAL	@	CAL	L,4-8	5-7		5	2.1	4	2	2	1	1	0	0	3.09	2.79	13	53	29	6	3	6	5	2	0	0		1	1	0	0	0	11	1	0	0	0	1	1	.38	-0.057	.19	-0.02%	-0.55	5b 1-- 0 out d4	7b 1-- 1 out d3
13	302	49	May 30	BAL	@	CAL	L,5-7	8-GF(8)		1	1.0	0	0	0	0	1	0	0	3.00	2.74	3	7	5	2	0	2	0	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	.20	0.016	.07	0.00%	0.54	8b --- 0 out d2	8b end d 2
Jun				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
14	303	52	Jun 2	BAL	@	OAK	W,5-2	7-8	H(2)	2	1.2	1	0	0	0	1	0	0	2.87	2.70	6	19	12	4	1	5	0	0	0	0		1	0	0	0	0	6	0	0	0	0	0	0	.87	0.109	.26	0.02%	1.02	7b 1-- 1 out a3	8b 3 out a3
15	304	53	Jun 4	BAL		SEA	W,6-5	10-GF(10)	W(3-1)	1	1.0	1	0	0	0	1	0	0	2.79	2.65	3	5	5	1	2	2	0	0	0	0		0	0	0	1	0	3	0	0	0	0	0	0	2.57	0.147	.87	0.03%	0.55	10t --- 0 out tie	10t end tie
16	305	58	Jun 9	BAL		OAK	W,7-4	6-8	H(3)	4	2.1	2	1	1	0	0	0	0	2.85	2.67	8	27	19	6	0	6	2	1	0	0		1	0	0	0	0	8	0	0	0	1	0	0	1.92	0.188	1.05	0.06%	0.70	6t -2- 1 out a1	8t --- 2 out a1
17	306	62	Jun 13	BAL	@	BOS	L,2-4	8-GF(8)		3	0.2	0	0	0	0	0	0	0	2.81	2.68	1	2	1	0	0	1	0	0	0	0		1	0	0	0	0	1	0	0	0	1	0	0	.36	0.017	.36	0.01%	0.58	8b 1-- 1 out d2	8b end d 2
18	307	63	Jun 14	BAL	@	MIL	W,8-5	8-9		0	1.0	2	1	1	0	1	0	0	2.95	2.64	5	21	13	6	2	2	2	1	0	0		0	0	0	0	0	5	0	0	0	0	0	0	.52	-0.041	.46	-0.02%	-0.48	8b --- 0 out a4	9b 12- 0 out a4
19	308	65	Jun 16	BAL	@	MIL	L,2-7	7-7		1	0.1	1	0	0	0	0	0	0	2.93	2.64	2	8	5	0	0	1	1	1	0	0		1	1	0	0	0	2	1	0	0	0	0	0	.17	-0.014	.17	-0.01%	-0.67	7b -2- 2 out d4	7b 3 out d5
20	309	68	Jun 20	BAL	@	CLE	W,6-3	6-7	H(4)	3	1.1	1	0	0	0	0	0	0	2.84	2.65	5	8	8	2	1	5	0	0	0	0		1	0	0	0	0	4	1	0	0	0	0	0	2.40	0.147	1.85	0.07%	0.86	6b -2- 1 out a1	7b --3 2 out a1
21	310	71	Jun 24	BAL		DET	W,6-2	6-7	H(5)	3	0.1	3	1	1	1	0	0	0	3.02	2.72	5	22	11	2	1	3	1	1	0	0		1	0	0	0	0	4	0	0	0	0	0	0	1.55	-0.209	2.13	-0.17%	-1.77	6t 1-- 2 out a3	7t 12- 0 out a2
22	311	73	Jun 26	BAL		NYY	W,12-10	4-7	W(4-1)	1	3.1	5	3	2	0	1	1	0	3.19	2.97	16	63	41	8	6	11	4	3	0	0		1	1	0	0	0	16	0	0	0	0	0	1	.96	-0.140	1.64	-0.14%	-2.01	4t -2- 2 out d2	7t 3 out a1
Jul				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
23	312	80	Jul 3	BAL	@	CHW	W,9-6	4-8	W(5-1)	6	3.2	4	2	2	0	0	0	0	3.31	2.97	13	32	25	4	3	9	4	1	1	0		2	0	1	1	0	13	1	0	0	1	0	0	1.24	0.060	1.44	0.04%	-0.14	4b 12- 1 out a2	8b -2- 0 out a3
24	313	82	Jul 5	BAL	@	KCR	L,1-7	8-GF(8)		1	0.2	4	5	4	1	1	0	0	3.96	2.99	7	19	10	2	1	1	4	3	0	0		0	0	0	0	0	6	3	0	1	0	0	1	.38	-0.152	.57	-0.14%	-4.70	8b --- 1 out d1	8b end d 6
25	314	87	Jul 10	BAL		CHW	W,6-0	9-GF		4	1.0	1	0	0	1	0	0	0	3.88	3.04	4	23	15	6	1	1	2	1	0	0		0	0	0	0	0	3	0	0	0	1	0	0	.10	0.003	.19	0.00%	0.55	9t --- 0 out a6	9t end a 6
26	315	89	Jul 15	BAL		MIN	W,5-3	7-8	H(6)	4	2.0	0	0	0	2	0	0	0	3.74	3.15	7	29	15	6	2	4	1	0	1	0		0	0	0	0	0	5	0	0	0	1	0	0	2.17	0.180	4.32	0.22%	1.10	7t --- 0 out a1	8t 3 out a2
27	316	93	Jul 19	BAL		KCR	W,6-5	9-9		3	0.2	2	2	2	0	0	0	0	4.02	3.15	4	13	10	2	0	2	2	2	0	0		0	0	0	0	0	4	0	0	0	0	0	0	.21	0.004	.45	0.01%	0.09	9t --- 0 out a4	9t 12- 2 out a4
28	317	100	Jul 27	BAL	@	TOR	L,5-6	8-8		7	0.0	1	1	1	0	0	0	0	4.18	3.15	1	1	1	0	0	1	0	0	0	0		1	0	0	0	0	1	0	0	0	0	0	0	2.40	-0.079	6.92	-0.14%	-0.39	8b 1-- 1 out a2	8b 12- 1 out a2
29	318	101	Jul 28	BAL	@	TOR	L,4-5	8-GF(10)	L(5-2)	0	1.2	1	1	0	2	2	0	0	4.06	3.18	9	38	23	4	4	3	2	2	0	0		2	0	0	0	0	7	0	0	1	0	0	1	2.97	-0.122	7.92	-0.20%	-1.09	8b 12- 2 out tie	10b end d 1
30	319	103	Jul 31	BAL		BOS	W,4-0	8-8	H(7)	2	0.2	0	0	0	0	1	0	0	4.01	3.14	2	9	7	1	1	0	1	0	0	0		1	0	0	0	0	2	0	0	0	0	0	0	1.64	0.087	2.51	0.08%	0.57	8t 1-- 1 out a2	8t 3 out a2
Aug				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
31	320	105	Aug 2	BAL		MIL	W,7-5	6-8	W(6-2)	1	2.2	2	0	0	0	0	0	0	3.84	3.14	9	21	14	3	0	4	5	3	0	0		1	0	0	0	0	9	1	0	0	1	0	0	1.26	0.247	1.32	0.16%	2.08	6t --3 1 out d2	8t 3 out a1
32	321	107	Aug 4	BAL		MIL	W,8-6	6-9		1	3.0	3	3	3	0	1	1	0	4.08	3.30	12	46	32	9	3	5	6	2	0	0		0	0	0	0	0	12	0	0	0	0	0	0	.11	0.012	.15	0.01%	-0.37	6t --- 0 out a6	9t 12- 0 out a6
33	322	111	Aug 8	BAL		CLE	W,7-6	8-9		3	1.1	2	2	2	0	0	0	0	4.27	3.29	6	21	13	2	1	3	3	0	1	0		0	0	0	0	0	5	2	0	0	0	0	0	1.27	-0.202	2.86	-0.27%	-0.88	8t --- 0 out d2	9t --3 1 out a1
34	323	114	Aug 11	BAL	@	DET	L,5-15	5-7		2	3.0	3	2	2	0	2	1	0	4.35	3.41	12	44	32	11	2	7	3	1	0	0		0	0	0	0	0	12	1	0	0	0	0	0	.00	0.000	.00	0.00%	-0.43	5b --- 0 out d12	7b 3 out d13
35	324	115	Aug 12	BAL	@	DET	L,11-17	7-GF(8)		0	1.1	6	5	2	2	1	0	0	4.52	3.46	12	38	22	2	2	4	5	4	0	0		3	0	0	0	0	8	1	0	2	0	1	0	.22	-0.052	.52	-0.07%	-3.69	7b 123 2 out d4	8b end d 7
36	325	117	Aug 14	BAL	@	NYY	L,2-4	5-6	L(6-3)	1	1.2	3	2	2	0	0	0	0	4.67	3.45	8	16	13	1	0	1	7	6	0	0		1	0	0	0	0	8	1	0	0	0	0	0	1.11	-0.171	2.87	-0.27%	-0.95	5b 1-- 1 out tie	6b 3 out d2
37	326	123	Aug 21	BAL		TEX	W,6-5	7-8	BS(1)	6	1.2	4	2	2	0	0	1	0	4.81	3.62	7	20	15	3	1	2	5	3	0	0		2	1	0	0	0	7	2	0	0	1	0	0	1.88	-0.285	2.10	-0.19%	-0.90	7t 1-3 0 out a2	8t -2- 2 out d1
38	327	125	Aug 23	BAL		TEX	L,6-13	6-7		1	1.1	2	1	1	1	0	0	0	4.84	3.65	6	15	7	1	1	1	4	4	0	0		3	0	0	0	0	4	1	0	1	1	1	0	.08	0.001	.08	0.00%	0.36	6t 123 2 out d7	7t 3 out d8
39	328	128	Aug 26	BAL		CAL	W,9-4	8-8	W(7-3)	2	1.0	0	0	0	1	0	0	0	4.78	3.68	4	14	8	2	3	0	3	2	1	0		0	0	0	0	0	3	0	0	0	0	0	0	1.90	0.112	1.24	0.04%	0.55	8t --- 0 out tie	8t 3 out tie
40	329	129	Aug 27	BAL	@	TEX	L,4-5	7-GF(8)		0	1.1	0	0	0	2	3	0	0	4.70	3.67	5	22	11	4	5	0	0	0	0	0		2	0	0	1	0	3	0	0	1	0	0	0	.54	0.041	.45	0.02%	1.11	7b -23 2 out d2	8b end d 2
Sept				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
41	330	134	Sep 2	BAL	@	CAL	W,4-3	6-9	H(8)	5	2.2	2	0	0	0	3	0	0	4.54	3.57	10	39	27	7	4	3	4	3	0	0		1	0	0	0	0	10	0	0	0	0	0	0	2.01	0.217	2.04	0.13%	1.24	6b 1-- 1 out a1	9b 1-- 0 out a1
42	331	136	Sep 4	BAL	@	OAK	W,6-3	8-GF		1	2.0	1	1	1	0	1	0	0	4.54	3.53	7	34	22	7	3	1	5	1	1	0		1	1	1	0	0	6	1	0	0	0	1	0	.63	0.043	1.19	0.05%	-0.62	8b 1-- 0 out a5	9b end a 3
43	332	140	Sep 8	BAL		SEA	W,6-3	7-8		3	1.0	2	0	0	0	1	0	0	4.48	3.50	5	17	12	5	1	2	2	0	0	0		1	0	0	0	0	5	0	0	0	0	0	0	2.08	0.056	7.05	0.12%	0.31	7t -2- 1 out tie	8t 12- 1 out tie
44	333	141	Sep 10	BAL		OAK	L,9-12	7-8	HL(7-4)	1	1.0	2	2	2	0	0	0	0	4.64	3.49	5	15	9	2	1	4	1	1	0	0		0	0	0	0	0	5	0	0	0	0	0	0	1.88	-0.186	8.30	-0.49%	-0.80	7t --- 0 out a1	8t 1-3 0 out a1
45	334	144	Sep 13	BAL	@	BOS	L,4-6	5-6	L(7-5)	2	1.0	3	4	4	2	0	0	0	5.02	3.56	8	30	15	3	0	1	5	3	0	0		2	0	0	0	0	5	1	0	1	0	0	0	2.74	-0.380	12.90	-1.07%	-2.37	5b 1-3 2 out a2	6b 12- 2 out d1
46	335	151	Sep 21	BAL	@	CLE	W,7-6	7-7	H(10)	7	0.1	0	0	0	0	1	0	0	5.00	3.53	1	3	3	0	1	0	0	0	0	0		1	0	0	0	0	1	0	0	0	0	0	0	2.66	0.076	2.90	0.05%	0.37	7b -2- 1 out a1	7b -2- 2 out a1
47	336	155	Sep 26(2)	BAL		DET	L,5-6	6-8	BS(2)	4	2.1	4	1	1	2	1	0	0	4.97	3.56	13	43	25	3	5	5	5	1	0	0		0	0	0	0	0	11	1	0	0	0	0	0	2.15	0.016	.04	0.00%	0.08	6t --- 0 out a1	8t 1-- 1 out tie
48	337	158	Sep 29	BAL		NYY	L,3-8	9-GF		2	1.0	2	0	0	0	0	0	0	4.91	3.56	4	12	8	4	0	2	2	2	0	0		0	0	0	0	0	4	0	0	0	1	0	0	.05	0.002	.00	0.00%	0.55	9t --- 0 out d5	9t end d 5
							24-24		W-L:7-5,BSv:2,Hld:10	2.7	88.0	106	54	48	25	45	5	0	4.91	3.56	386	1362	64%	17%	8%	1.05		23%	3%	0	40	43	23%	3	4	0	349	25	0	8	10	6	8	1.09	0.197	1.54	-1.98%	-5.24

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1989

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1989

Fielding Game Logs

Pitching Finders & Advanced Stats

Batting Finders & Advanced Stats

Fielding Finders & Advanced Stats

Advanced Stats

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