Players · R · Pitcher · 2022 regular season

Sergio Romo

Age: 39
B/T: R/R
Height: 5' 11"
Weight: 185 lb
Number: #54

Born: March 4, 1983 in Brawley, CA, United States
MLB debut: June 26, 2008

dbWAR: 10.6
IP: 18.0
ERA: 7.50
FIP: 7.61
K/9: 7.0
FIP−: 192

Sergio Romo was a relief pitcher for the Seattle Mariners. In 2022 he struck out 14 batters over 18.0 innings across 23 appearances, going 0-1. His ERA of 7.50 was 89.0% higher than the league average of 3.97. Stripping out defence, his 7.61 FIP suggests the ERA was no fluke. He missed bats on 21.9% of swings (10.4% of every pitch he threw), walked 7.6% of the batters he faced and struck out 17.7%. His -0.7 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.

League context

Percentile among qualified pitchers, 2022 regular season.

FIP7.61

K/97.0

WHIP1.39

WAR-.7

WAR by season

Pitching Regular season

Standard and advanced, by season. Regular-season games only — postseason games are listed separately below.


2022	SEA/TOR	23	0	18.0	0	1	0	19	15	14	6	7.50	7.61	1.39	7.0	3.0	189	192	-0.7
2021	OAK	66	0	61.2	1	1	3	56	32	60	21	4.67	4.24	1.25	8.8	3.1	109	99	0.4
2020	MIN	24	0	20.0	1	2	5	16	9	23	7	4.05	4.34	1.15	10.3	3.1	91	97	0.1
2019	MIA/MIN	65	0	60.1	2	1	20	50	23	60	17	3.43	3.68	1.11	9.0	2.5	76	82	1.0
2018	TB	73	5	67.1	3	4	25	65	31	75	20	4.14	4.04	1.26	10.0	2.7	100	97	0.5
2017	LAD/TB	55	0	55.2	3	1	0	42	22	59	19	3.56	4.22	1.10	9.5	3.1	82	97	0.4
2016	SF	40	0	30.2	1	0	4	26	9	33	7	2.64	3.80	1.08	9.7	2.1	63	91	0.3
2015	SF	70	0	57.1	0	5	2	51	19	71	10	2.98	1.91	1.06	11.1	1.6	75	48	1.7
2014	SF	64	0	58.0	6	4	23	43	24	59	12	3.72	3.94	0.95	9.2	1.9	100	105	0.2
2013	SF	65	0	60.1	5	8	38	53	17	58	12	2.54	2.85	1.08	8.7	1.8	66	74	1.0
2012	SF	69	0	55.1	4	2	14	37	11	63	10	1.79	2.70	0.85	10.2	1.6	45	67	1.1
2011	SF	65	0	48.0	3	1	1	29	8	70	5	1.50	0.96	0.71	13.1	0.9	38	24	1.9
2010	SF	68	0	62.0	5	3	0	46	15	70	14	2.18	2.95	0.97	10.2	2.0	53	72	1.2
2009	SF	45	0	34.0	5	2	2	30	15	41	11	3.97	2.13	1.21	10.9	2.9	92	49	1.1
2008	SF	29	0	34.0	3	1	0	16	8	33	8	2.12	3.31	0.71	8.7	2.1	49	77	0.6

Batting Regular season

Standard and advanced, by season. Regular-season games only — postseason games are listed separately below.


2018	TB	1	1	1	.000	.000	.000	.000	—	0.0%	100.0%	.000	-0.3	-123	-0.0
2015	SF	2	2	1	.000	.000	.000	.000	.000	0.0%	50.0%	.000	-0.5	-129	-0.0
2010	SF	2	2	2	.000	.000	.000	.000	—	0.0%	100.0%	.000	-0.5	-127	-0.0
2009	SF	1	1	1	.000	.000	.000	.000	—	0.0%	100.0%	.000	-0.3	-124	-0.0
2008	SF	1	1	0	.000	.000	.000	.000	.000	0.0%	0.0%	.000	-0.3	-126	-0.0

Separate from the regular season

Postseason Postseason

Wild Card through World Series. These games are counted on their own: none of them are in the regular-season tables, career totals, league context, leaderboards or dbWAR on this page.

Postseason pitching

Postseason Sergio Romo's postseason pitching, by October and round. Not part of any regular-season figure on this page.
Season	Team	Round	G	IP	W	L	SV	H	ER	HR	BB	SO	ERA	WHIP	K/9
2020 Post	MIN	Wild Card	1	0.2	0	1	0	2	0	0	1	0	0.00	4.50	0.0
2019 Post	MIN	ALDS	2	2.0	0	0	0	2	2	1	2	1	9.00	2.00	4.5
2016 Post	SF	NLDS	2	2.0	0	0	0	2	3	1	1	2	13.50	1.50	9.0
2014 Post	SF	Postseason total	9	7.0	1	1	0	6	1	1	0	7	1.29	0.86	9.0
		NLDS	3	3.0	0	0	0	2	0	0	0	2	0.00	0.67	6.0
		NLCS	4	1.2	1	1	0	2	1	1	0	1	5.40	1.20	5.4
		World Series	2	2.1	0	0	0	2	0	0	0	4	0.00	0.86	15.4
2012 Post	SF	Postseason total	10	10.2	1	0	4	4	1	0	1	9	0.84	0.47	7.6
		NLDS	3	4.1	1	0	1	2	1	0	1	1	2.08	0.69	2.1
		NLCS	4	3.1	0	0	0	2	0	0	0	3	0.00	0.60	8.1
		World Series	3	3.0	0	0	3	0	0	0	0	5	0.00	0.00	15.0
2010 Post	SF	Postseason total	6	3.2	1	0	0	6	3	1	1	4	7.36	1.91	9.8
		NLDS	2	0.2	1	0	0	3	3	1	0	0	40.50	4.50	0.0
		NLCS	3	2.1	0	0	0	2	0	0	1	3	0.00	1.29	11.6
		World Series	1	0.2	0	0	0	1	0	0	0	1	0.00	1.50	13.5
Career		Postseason total · 6 Octobers	30	26.0	3	2	4	22	10	4	6	23	3.46	1.08	8.0

Postseason batting

Postseason Sergio Romo's postseason batting, by October and round. Not part of any regular-season figure on this page.
Season	Team	Round	G	PA	AB	R	H	2B	3B	HR	RBI	BB	SO	SB	AVG	OBP	SLG	OPS
2012 Post	SF	NLDS	1	1	1	0	0	0	0	0	0	0	1	0	.000	.000	.000	.000

Box-score and rate statistics only. wOBA, wRC+, FIP and dbWAR are measured against a full league season, and a postseason is a few teams playing each other for a month, so they are not computed for October.

Platoon splits

How left- and right-handed hitters fare against him.

Season

Opponent batting by the side the hitter bats from, 2022. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
Split	PA	AB	H	HR	BB	SO	AVG	OBP	SLG	wOBA	K%
vs LHB	32	28	6	1	3	5	.214	.290	.429	.303	15.6%
vs RHB	47	43	13	6	3	9	.302	.340	.721	.440	19.1%

Pitch sequencing

What Sergio Romo throws in each count, and what he follows each pitch with. Select any cell for the breakdown.

ShowBatter

SliderSinkerChangeupFour-seam

Select a count to see exactly what Sergio Romo throws in it.

Pitch arsenal

What he throws, how hard, how often it misses, and what hitters do with it.

Season


Slider	50.4%	169	77.0	2,788	48.5%	22.7%	38	.237	.838
Sinker	33.1%	111	85.3	2,149	41.4%	19.5%	21	.286	1.157
Changeup	13.1%	44	79.9	2,121	43.2%	20.0%	10	—	—
Four-Seam Fastball	3.3%	11	85.1	2,285	54.5%	33.3%	2	—	—

Sergio Romo's arsenal by usage. Velocity is average release speed in mph, spin in rpm, and whiff rate is misses per swing — the cleanest single measure of whether a pitch beats hitters. BAA and OPS are what hitters did against each pitch, credited to the one that ended the plate appearance, and are left blank under 15 at-bats.

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Sergio Romo

How these are computed

wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.