Isaiah Campbell

#49 - Relief Pitcher

Seattle Mariners

Bats / Throws	Right / Right
Date of Birth	8/15/1997 (26)
Height, Weight	6'4", 230 lb
Hometown	Angra de Heroismo, PRT

2023 Season Stats

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%	CSW%
	0	24.0	3.38	1.33	26.2%	10.7%	29.2%

	179^th 3 Sv	288^th 42 IP	118^th 4.15 ERA	195^th 1.32 WHIP	108^th 23.6% K%	237^th 9.5% BB%	173^rd 29.3% CSW%

	FB MPH	SwStr%	HC%	GB%	PLV	xERA
	95.0	12.9%	26.2%	45.3%	5.05	4.32

	137^th 94.2 FB MPH	147^th 12.5% SwStr%	219^th 25.0% HC%	167^th 45.7% GB%	111^th 4.97 PLV	210^th 4.25 xERA

Articles

9/9/2023Fantasy Baseball Relief Pitcher Rankings - 9/8/23 Depth ChartJustin Havelock

8/30/2023Fantasy Baseball Relief Pitcher Rankings - 8/30/23 Depth ChartJosh Mockensturm

8/18/2023Fantasy Baseball Relief Pitcher Rankings - 8/18/23 Depth ChartNate Kosher

8/3/2023Fantasy Baseball Relief Pitcher Rankings - 8/3/23 Depth ChartWynn McDonald

See More Articles

Stats Glossary

Overview

Show 2023 MLB Percentile | Show 2023 MLB Average

Year	Team	G	GS	IP	W	L	ERA	xERA	FIP	xFIP	WHIP	H/9	K%	BB%	BABIP	HC%	GB%	HR/9	HR/FB%	LOB%	SwStr%	CSW%	PLV
2023	SEA	23	0	24.0	4	1	3.38	4.32	3.60	4.22	1.33	7.9	26.2%	10.7%	.306	26.2%	45.3%	0.75	9.1%	79.5%	12.9%	29.2%	5.05
RP MLB Percentile		29	0	17	71	57	65	40	68	48	43	53	69	32	38	37	50	70	71	79	56	49	66
RP MLB AVG		38	0	42.0	3	2	4.15	4.25	4.15	4.18	1.32	8.2	23.6%	9.5%	.293	25.0%	45.7%	1.07	13.0%	72.2%	12.5%	29.3%	4.97
1 Year		23	0	24.0	4	1	3.38	-	-	-	1.33	7.9	26.2%	10.7%	.306	26.2%	45.3%	0.75	9.1%	79.5%	12.9%	29.2%	5.05

Repertoire

Slider | 52%
Four-Seamer | 48%
All Pitches

2023 All

Show 2023 MLB Percentile | Show 2023 MLB Average

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2023	85.2	51.8%	36.4%	44.6%	13.6%	14.1%	27.7%	65.7%	60.1%	46.2%	35.9%	.222	.223	.308	0.0%	.207	.218	22.8%	2,745
RP MLB Percentile	55	87	71	69	39	41	31	73	69	65	45	45	78	35	72	53	81	39	90
RP MLB AVG	84.5	34.2%	31.7%	41.0%	15.3%	15.1%	30.4%	61.7%	56.6%	40.9%	37.9%	.222	.289	.278	13.8%	.217	.289	21.4%	2,429

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2023	.207	.218	.279	.282	22.8%	5.1%	38.5%	26.3%	86.5	83.6	10.1	3.9	0.1	-1.7	6.3	6.3	2,745
RP MLB Percentile	53	81	39	78	39	61	37	34	54	76	75	59	29	43	93	37	90
RP MLB AVG	.217	.289	.266	.361	21.4%	7.1%	36.4%	23.6%	86.6	86.7	15.5	3.9	1.0	-1.0	5.6	6.4	2,429

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2023	213	57	10	2	0	0	16	1	1	2	140	73	.222	.259	.223
RP MLB Percentile	65	68	15	34	13	71	66	65	14	7	68	40	45	77	78
RP MLB AVG	201	50	6	2	0	1	15	3	1	1	126	75	.222	.384	.289

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2023	46.2%	17.9%	35.9%	5.1%	0.0%	46.2%	33.3%	20.5%	19.7%	5.1%	28.2%	28.2%	28.2%	5.1%	33.3%
RP MLB Percentile	65	61	45	23	72	47	51	50	85	61	45	46	25	50	55
RP MLB AVG	40.9%	21.3%	37.9%	10.9%	13.8%	46.5%	33.2%	20.3%	15.3%	4.6%	29.4%	29.9%	22.9%	6.1%	35.0%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2023	22.8%	5.1%	38.5%	26.3%	.222	.223	.308	.308	.207	.218	.279	.282	86.5	83.6	10.1
RP MLB Percentile	39	61	37	34	45	78	35	51	53	81	39	78	54	76	75
RP MLB AVG	21.4%	7.1%	36.4%	23.6%	.222	.289	.278	.314	.217	.289	.266	.361	86.6	86.7	15.5

Year	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	Whiff%	Swing%	Con%	O-Con%	Z-Con%	ECS%	2-Str O-Sw%	F-Str%	TF-Str%
2023	36.4%	44.6%	13.6%	14.1%	27.7%	65.7%	60.1%	26.4%	51.6%	73.6%	48.8%	89.6%	18.4%	35.8%	69.8%	56.6%
RP MLB Percentile	71	69	39	41	31	73	69	26	76	26	43	17	33	88	83	71
RP MLB AVG	31.7%	41.0%	15.3%	15.1%	30.4%	61.7%	56.6%	32.9%	46.6%	67.1%	46.7%	81.5%	21.0%	26.8%	60.0%	51.2%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2023	16.9%	23.5%	59.6%	16.4%	25.4%	58.2%	9.4%	25.4%	51.2%	58.7%	9.9%	31.5%	44.6%	17.6%	23.9%
RP MLB Percentile	38	53	63	52	77	36	91	52	50	53	25	35	69	83	70
RP MLB AVG	20.5%	23.0%	56.5%	17.0%	21.6%	61.4%	6.0%	25.2%	51.8%	58.5%	7.8%	33.8%	41.0%	12.8%	20.0%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2023	213	5.55	1,182	47.4%	33.3%	19.2%	28.2%	0.5	2.37	+5
RP MLB Percentile	65	92	67	61	82	81	81	57	-	17
RP MLB AVG	201	5.17	1,050	45.3%	25.5%	29.1%	16.2%	-	-	+2

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2023	95.0	48.2%	24.3%	43.9%	12.1%	18.7%	30.8%	61.6%	57.1%	44.0%	32.0%	.257	.397	.304	25.0%	.315	.445	31.8%	2,433
RP MLB Percentile	60	66	37	20	68	66	74	29	36	71	26	48	30	48	15	20	15	34	87
RP MLB AVG	94.2	42.0%	26.1%	49.5%	10.6%	17.2%	27.8%	64.3%	58.8%	37.0%	39.5%	.262	.358	.310	15.9%	.259	.359	29.2%	2,259

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2023	.315	.445	.381	.532	31.8%	16.0%	44.0%	25.0%	93.1	92.7	17.7	2.9	10.1	-1.5	6.3	6.4	2,433
RP MLB Percentile	20	15	12	10	34	17	42	55	25	20	53	15	75	37	92	40	87
RP MLB AVG	.259	.359	.301	.406	29.2%	9.8%	42.5%	27.0%	90.8	88.7	17.5	4.9	9.0	-0.7	5.7	6.4	2,259

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2023	198	44	5	1	1	2	10	9	0	0	122	76	.257	.514	.397
RP MLB Percentile	52	48	55	61	1	29	47	28	42	20	50	42	48	32	30
RP MLB AVG	234	58	8	2	0	2	14	7	1	0	152	82	.262	.462	.358

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2023	44.0%	24.0%	32.0%	16.0%	25.0%	20.0%	40.0%	40.0%	18.2%	4.0%	28.0%	24.0%	20.0%	8.0%	40.0%
RP MLB Percentile	71	44	26	69	15	12	73	73	29	57	66	29	71	42	37
RP MLB AVG	37.0%	23.6%	39.5%	12.3%	15.9%	31.1%	34.9%	33.9%	20.5%	3.7%	24.1%	29.8%	24.7%	7.9%	38.0%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2023	31.8%	16.0%	44.0%	25.0%	.257	.397	.304	.360	.315	.445	.381	.532	93.1	92.7	17.7
RP MLB Percentile	34	17	42	55	48	30	48	42	20	15	12	10	25	20	53
RP MLB AVG	29.2%	9.8%	42.5%	27.0%	.262	.358	.310	.351	.259	.359	.301	.406	90.8	88.7	17.5

Year	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	Whiff%	Swing%	Con%	O-Con%	Z-Con%	ECS%	2-Str O-Sw%	F-Str%	TF-Str%
2023	24.3%	43.9%	12.1%	18.7%	30.8%	61.6%	57.1%	28.2%	42.9%	71.8%	51.9%	81.0%	25.7%	24.3%	62.5%	54.2%
RP MLB Percentile	37	20	68	66	74	29	36	78	22	78	88	58	75	67	55	65
RP MLB AVG	26.1%	49.5%	10.6%	17.2%	27.8%	64.3%	58.8%	22.4%	47.1%	77.6%	67.3%	81.5%	21.9%	21.4%	60.5%	50.0%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2023	32.8%	33.3%	33.8%	51.0%	29.3%	19.7%	9.1%	22.2%	44.4%	51.0%	13.6%	35.4%	43.9%	6.9%	14.3%
RP MLB Percentile	46	86	37	51	77	35	76	14	61	22	58	81	20	7	26
RP MLB AVG	34.4%	28.3%	37.3%	50.5%	25.6%	23.9%	7.6%	29.3%	42.4%	55.1%	15.3%	29.6%	49.5%	13.2%	18.3%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2023	198	4.52	895	33.8%	20.7%	45.5%	-11.6%	-0.7	5.52	-4
RP MLB Percentile	52	13	50	9	83	17	17	56	-	83
RP MLB AVG	234	4.85	1,149	43.2%	17.0%	39.8%	3.4%	-	-	-1

Pitch Type	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
Slider	85.2	51.8%	36.4%	44.6%	13.6%	14.1%	27.7%	65.7%	60.1%	46.2%	35.9%	.222	.223	.308	0.0%	.207	.218	22.8%	2,745
Four-Seamer	95.0	48.2%	24.3%	43.9%	12.1%	18.7%	30.8%	61.6%	57.1%	44.0%	32.0%	.257	.397	.304	25.0%	.315	.445	31.8%	2,433

Pitch Type	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
Slider	213	57	10	2	0	0	16	1	1	2	140	73	.222	.259	.223
Four-Seamer	198	44	5	1	1	2	10	9	0	0	122	76	.257	.514	.397

Pitch Type	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin	VAA
Slider	.207	.218	.279	.282	22.8%	5.1%	38.5%	26.3%	86.5	83.6	10.1	3.9	0.1	-1.7	6.3	6.3	2,745
Four-Seamer	.315	.445	.381	.532	31.8%	16.0%	44.0%	25.0%	93.1	92.7	17.7	2.9	10.1	-1.5	6.3	6.4	2,433

Pitch Type	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
Slider	46.2%	17.9%	35.9%	5.1%	0.0%	46.2%	33.3%	20.5%	19.7%	5.1%	28.2%	28.2%	28.2%	5.1%	33.3%
Four-Seamer	44.0%	24.0%	32.0%	16.0%	25.0%	20.0%	40.0%	40.0%	18.2%	4.0%	28.0%	24.0%	20.0%	8.0%	40.0%

Pitch Type	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
Slider	22.8%	5.1%	38.5%	26.3%	.222	.223	.308	.308	.207	.218	.279	.282	86.5	83.6	10.1
Four-Seamer	31.8%	16.0%	44.0%	25.0%	.257	.397	.304	.360	.315	.445	.381	.532	93.1	92.7	17.7

Pitch Type	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	Whiff%	Swing%	Con%	O-Con%	Z-Con%	ECS%	2-Str O-Sw%	F-Str%	TF-Str%
Slider	36.4%	44.6%	13.6%	14.1%	27.7%	65.7%	60.1%	26.4%	51.6%	73.6%	48.8%	89.6%	18.4%	35.8%	69.8%	56.6%
Four-Seamer	24.3%	43.9%	12.1%	18.7%	30.8%	61.6%	57.1%	28.2%	42.9%	71.8%	51.9%	81.0%	25.7%	24.3%	62.5%	54.2%

Pitch Type	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
Slider	16.9%	23.5%	59.6%	16.4%	25.4%	58.2%	9.4%	25.4%	51.2%	58.7%	9.9%	31.5%	44.6%	17.6%	23.9%
Four-Seamer	32.8%	33.3%	33.8%	51.0%	29.3%	19.7%	9.1%	22.2%	44.4%	51.0%	13.6%	35.4%	43.9%	6.9%	14.3%

Pitch Type	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
Slider	213	5.55	1,182	47.4%	33.3%	19.2%	28.2%	0.5	2.37	+5
Four-Seamer	198	4.52	895	33.8%	20.7%	45.5%	-11.6%	-0.7	5.52	-4

no GIF available

Strike Zone Plot

2023 Season vs. All

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home plate

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home plate

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home plate

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home plate