Diego Segui

HandednessBats Right · Throws Right

Listed at6 ft 0 in · 190 lb

BornAugust 17, 1937 · Holguín, Holguín, Cuba

MLB debutApril 12, 1962

Final gameSeptember 24, 1977

Seasons15 (1962–1977)

Kansas City Athletics 1962–1965; Washington Senators 1966; Kansas City Athletics 1967; Oakland Athletics 1968; Seattle Pilots 1969; Oakland Athletics 1970–1972; St. Louis Cardinals 1972–1973; Boston Red Sox 1974–1975; Seattle Mariners 1977

Percentile snapshot

1970 season — qualified pitchers

100

17.9

69.2

93.6

2.6

SHO

46.2

130

97.4

100

67.9

7.7

97.4

162.0

ERA

2.56

100

WHIP

1.222

74.4

K/9

5.28

37.2

FIP

3.27

84.6

FIP-

91.5

60.3

ERA+

140.0

98.7

sWAR

3.4

66.7

of 79 qualified 1970 pitchers (min 162 IP)

Career, era-adjusted

ERA+

95.7

21.2

sWAR

14.3

90.5

ERA+ measured against qualified careers (1,000+ IP), 1,334 of them; sWAR measured against every career in history, 24,011 of them. Only era-adjusted career stats carry a percentile — a raw career total gets a rank instead, because pooling the 1890s with the 2020s is a choice, not a measurement.

Season by season

Batting

Season	G	PA	AB	R	H	2B	3B	HR	RBI	BB	SO	BA	OBP	SLG	OPS	wRC+	OPS+	wOBA	sWAR
1962	37	36	34	3	8	1	0	1	2	1	15	.235	.257	.353	.610	52.3	58.7	.273	1.8
1963	38	60	55	5	12	0	1	0	4	1	24	.218	.232	.255	.487	22.3	32.5	.222	2.0
1964	40	78	71	4	11	1	0	1	6	3	39	.155	.200	.211	.411	1.9	12.5	.193	0.1
1965	41	53	47	5	9	2	0	1	2	2	23	.191	.224	.298	.522	41.0	47.0	.239	-0.5
1966	21	19	18	0	2	0	0	0	0	1	11	.111	.158	.111	.269	-30.9	-20.8	.135	-0.8
1967	36	9	9	0	0	0	0	0	0	0	4	.000	.000	.000	.000	-129.3	-100.0	.000	0.7
1968	52	10	9	0	1	0	0	0	0	1	6	.111	.200	.111	.311	-6.1	-2.0	.168	1.4
1969	66	32	27	1	4	0	0	0	5	2	13	.148	.207	.148	.355	-4.6	1.1	.181	1.9
1970	47	50	43	2	5	0	0	0	2	0	18	.116	.114	.116	.230	-53.7	-35.0	.105	3.4
1971	26	50	47	5	4	0	0	1	3	2	32	.085	.122	.149	.271	-37.4	-21.8	.131	1.7
1972	40	14	14	1	2	1	0	0	0	0	6	.143	.143	.214	.357	-13.0	4.2	.162	0.8
1973	65	11	10	0	0	0	0	0	0	1	6	.000	.091	.000	.091	-78.5	-72.4	.069	1.9
1974	58	0	0	0	0	0	0	0	0	0	0	—	—	—	—	—	—	—	0.8
1975	33	0	0	0	0	0	0	0	0	0	0	—	—	—	—	—	—	—	0.1
1977	40	0	0	0	0	0	0	0	0	0	0	—	—	—	—	—	—	—	-0.9

Pitching

Season	G	GS	W	L	SV	CG	SHO	H	ER	BB	SO	HR	IP	ERA	WHIP	K/9	FIP	FIP-	ERA+	sWAR
1962	37	13	8	5	6	2	0	89	50	46	71	16	116.7	3.86	1.157	5.48	4.29	102.6	108.4	1.8
1963	38	23	9	6	0	4	1	173	70	73	116	17	167.0	3.77	1.473	6.25	3.74	96.8	102.5	2.0
1964	40	35	8	17	0	5	2	219	110	94	155	30	217.0	4.56	1.442	6.43	4.14	109.4	83.0	0.1
1965	40	25	5	15	0	5	1	166	84	67	119	18	163.0	4.64	1.429	6.57	3.64	104.6	75.1	-0.5
1966	21	13	3	7	0	1	1	82	40	24	54	8	72.0	5.00	1.472	6.75	3.38	98.4	68.7	-0.8
1967	36	3	3	4	1	0	0	62	24	31	52	4	70.0	3.09	1.329	6.69	3.09	97.4	102.8	0.7
1968	52	0	6	5	6	0	0	51	22	32	72	7	83.0	2.39	1.000	7.81	2.74	94.5	121.6	1.4
1969	66	8	12	6	12	2	0	127	53	61	113	14	142.3	3.35	1.321	7.15	3.38	93.2	108.3	1.9
1970	47	19	10	10	2	3	2	130	46	68	95	9	162.0	2.56	1.222	5.28	3.27	91.5	140.0	3.4
1971	26	21	10	8	0	5	0	122	51	63	81	13	146.3	3.14	1.264	4.98	3.78	113.1	106.6	1.7
1972	40	3	3	2	9	0	0	72	28	39	65	4	78.3	3.22	1.417	7.47	2.95	91.8	101.2	0.8
1973	65	0	7	6	17	0	0	78	31	53	93	6	100.3	2.78	1.306	8.34	3.06	84.4	130.4	1.9
1974	58	0	6	8	10	0	0	106	48	49	76	9	108.0	4.00	1.435	6.33	3.64	95.1	95.5	0.8
1975	33	1	2	5	6	1	0	71	38	43	45	10	71.0	4.82	1.606	5.70	4.94	121.8	84.2	0.1
1977	40	7	0	7	2	0	0	108	70	43	91	20	110.7	5.69	1.364	7.40	4.64	113.3	72.0	-0.9

sWAR is the season TOTAL for a player who both hit and pitched: the record book carries one figure per season, not a split, so the same number appears on both lines rather than being counted twice.

Career totals

Batting

640

422

384

RBI

197

.1510

OBP

.1825

SLG

.2005

OPS

.3830

Pitching

G (P)

639

187th-most career G (P)

171

111

436th-most career L

263rd-most career SV

SHO

1,808

SO (P)

1,298

329th-most career SO (P)

BB allowed

786

268th-most career BB allowed

ERA

3.809

WHIP

1.3509

K/9

6.46

290th-highest career K/9

A total is called out only where it ranks in the all-time top 500; hover a figure for its rank and the size of the field it was ranked in. Ranks are absolute facts and carry no percentile — the population for "career home runs" would be an editorial choice, and the rank is not.

Best games

Batting

Date	Game	AB	R	H	3B	HR	RBI	TB
1963-07-04	ATH @ TEX Gameday	2	1	2	1	0	0	4
1971-04-14	ATH @ MIN Gameday	4	1	1	0	1	3	4
1962-08-04	ATH @ CLE Gameday	3	1	1	0	1	1	4
1964-04-21	CLE @ ATH Gameday	3	1	1	0	1	1	4
1965-08-24	DET @ ATH Gameday	1	1	1	0	1	1	4

Pitching

Date	Game	IP	H	R	ER	BB	SO	HR
1964-09-06	NYY @ ATH Gameday	8.0	8	3	3	0	12	1
1974-09-22	BAL @ BOS Gameday	7.2	9	4	4	3	12	1
1975-07-29	MIL @ BOS Gameday	9.0	10	4	4	1	11	3
1965-05-31	ATH @ TEX Gameday	7.0	5	4	4	0	11	2
1977-05-05	SEA @ BOS Gameday	7.0	6	5	4	1	10	2

Ranked from our own play-by-play game log, which begins in 1901 — not from the record book, so a career played outside it shows nothing here rather than a short list.