Matt Koch

Relief Pitcher

Seattle Mariners

Bats / Throws	Left / Right
Date of Birth	11/2/1990 (31)
Height, Weight	6'3", 215 lb
Hometown	Cherokee, IA

2022 Season Stats

Needs more playing time to qualify

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%	CSW%				FB MPH	SwStr%	HC%	GB%	xERA	xwOBA
	0	4.1	8.31	1.38	15.8%	5.3%	27.8%				93.6	13.9%	27.8%	21.4%	7.34	.424

	166^th 2 Sv	- 31 IP	342^nd 3.95 ERA	232^nd 1.29 WHIP	311^th 23.3% K%	38^th 9.1% BB%	229^th 29.0% CSW%				216^th 94.1 FB MPH	105^th 12.7% SwStr%	252^nd 24.6% HC%	- 45.0% GB%	- 3.98 xERA	- .306 xwOBA

Articles

2022 Projection

Sv	IP	ERA	WHIP	K%	BB%
1	12	4.50	1.42	21.8%	8.2%

View All Player Projections

Stats Glossary

Overview

Show 2022 MLB Average

Year	Team	G	GS	IP	W	L	ERA	xERA	FIP	xFIP	WHIP	H/9	K%	BB%	BABIP	xBABIP	HC%	GB%	HR/FB%	LOB%	SwStr%	CSW%
2018	ARI	19	14	86.2	5	5	4.15	5.66	5.83	4.79	1.27	9.2	13.9%	6.1%	.264	.291	33.2%	47.3%	22.4%	81.7%	7.8%	24.2%
2019	ARI	9	0	20.2	0	0	9.15	5.44	8.81	6.12	1.60	12.9	9.4%	4.2%	.300	.292	35.4%	42.6%	38.1%	63.4%	6.9%	21.2%
2022	SEA	4	0	4.1	0	0	8.31	6.60	8.73	4.80	1.38	11.0	15.8%	5.3%	.231	.267	27.8%	21.4%	33.3%	62.5%	13.9%	27.8%
RP MLB AVG		29	0	31.0	2	2	3.95	3.98	3.92	3.93	1.29	8.1	23.5%	9.1%	.287	.277	24.6%	45.1%	12.1%	72.7%	12.7%	29.0%
3 Years		32	14	111.2	5	5	5.24	0.00	0.00	0.00	1.33	9.9	13.1%	5.7%	.270	.290	33.4%	45.5%	25.9%	77.1%	7.9%	23.7%

Repertoire

Cutter | 51%
Four-Seamer | 31%
Slider | 14%
Curveball | 3%
Changeup | 0%
All Pitches

2018 2019 2022 All

Show 2022 MLB Average

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2018	89.6	25.3%	30.6%	44.2%	8.8%	12.5%	21.3%	63.7%	56.7%	56.4%	25.6%	.245	.313	.247	25.0%	.295	.344	30.7%	2,160
2019	88.9	21.7%	40.4%	34.2%	10.1%	7.6%	17.7%	63.3%	58.2%	52.9%	29.4%	.222	.352	.188	20.0%	.207	.326	18.2%	2,147
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	87.1	51.4%	31.6%	48.6%	16.2%	13.5%	29.7%	70.3%	59.5%	30.0%	40.0%	.364	.429	.333	25.0%	.362	.430	27.3%	2,287
RP MLB AVG	88.6	23.9%	29.6%	45.4%	12.4%	14.5%	27.0%	63.5%	57.1%	40.1%	34.0%	.283	.346	.318	16.9%	.270	.344	27.0%	2,336

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext.	Spin
2018	.295	.344	.325	.379	30.7%	9.0%	38.0%	29.4%	90.3	89.8	6.8	0.2	0.7	-1.5	5.6	6.0	2,160
2019	.207	.326	.189	.255	18.2%	5.9%	17.6%	13.6%	85.8	89.3	6.6	0.2	0.6	-2.0	5.7	6.2	2,147
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	.362	.430	.341	.474	27.3%	10.0%	50.0%	45.5%	86.3	92.5	23.4	1.9	4.4	-2.4	5.5	6.2	2,287
RP MLB AVG	.270	.344	.299	.405	27.0%	8.8%	41.5%	29.6%	88.0	86.4	15.0	1.9	4.1	-0.9	5.7	6.3	2,336

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2018	328	102	16	2	0	5	16	6	1	0	209	119	.245	.426	.313
2019	79	22	2	1	0	1	1	1	3	1	50	29	.222	.444	.352
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	37	11	3	0	0	1	1	0	0	0	26	11	.364	.636	.429
RP MLB AVG	89	22	3	1	0	1	5	2	0	0	57	31	.283	.473	.346

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2018	56.4%	19.2%	25.6%	6.4%	25.0%	34.6%	46.2%	19.2%	18.3%	2.6%	43.6%	16.7%	25.6%	3.8%	33.3%
2019	52.9%	17.6%	29.4%	5.9%	20.0%	35.3%	23.5%	41.2%	24.1%	0.0%	47.1%	35.3%	11.8%	0.0%	29.4%
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	30.0%	30.0%	40.0%	20.0%	25.0%	20.0%	60.0%	20.0%	13.5%	10.0%	10.0%	30.0%	40.0%	0.0%	50.0%
RP MLB AVG	40.1%	26.0%	34.0%	12.2%	16.9%	41.5%	33.9%	24.6%	18.5%	4.4%	29.1%	24.8%	26.7%	6.3%	39.5%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2018	30.7%	9.0%	38.0%	29.4%	.245	.313	.247	.295	.295	.344	.325	.379	90.3	89.8	6.8
2019	18.2%	5.9%	17.6%	13.6%	.222	.352	.188	.235	.207	.326	.189	.255	85.8	89.3	6.6
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	27.3%	10.0%	50.0%	45.5%	.364	.429	.333	.400	.362	.430	.341	.474	86.3	92.5	23.4
RP MLB AVG	27.0%	8.8%	41.5%	29.6%	.283	.346	.318	.356	.270	.344	.299	.405	88.0	86.4	15.0

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%
2018	30.6%	44.2%	8.8%	12.5%	21.3%	63.7%	56.7%	17.3%	51.2%	82.7%	67.9%	90.2%	16.0%	28.9%	62.3%	43.5%
2019	40.4%	34.2%	10.1%	7.6%	17.7%	63.3%	58.2%	18.2%	55.7%	81.8%	71.4%	91.3%	11.1%	44.4%	50.0%	43.8%
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	31.6%	48.6%	16.2%	13.5%	29.7%	70.3%	59.5%	28.6%	56.8%	71.4%	33.3%	86.7%	18.5%	33.3%	54.5%	54.5%
RP MLB AVG	29.6%	45.4%	12.4%	14.5%	27.0%	63.5%	57.1%	24.3%	48.9%	75.7%	57.6%	84.6%	19.1%	26.0%	62.1%	49.3%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2018	13.1%	20.1%	66.8%	30.8%	28.7%	40.5%	6.7%	27.4%	52.4%	61.0%	28.0%	27.4%	44.2%	21.0%	17.8%
2019	6.3%	21.5%	72.2%	17.7%	21.5%	60.8%	7.6%	38.0%	40.5%	57.0%	29.1%	34.2%	34.2%	4.4%	3.7%
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	5.4%	24.3%	70.3%	43.2%	18.9%	37.8%	5.4%	37.8%	37.8%	73.0%	24.3%	16.2%	48.6%	22.2%	16.7%
RP MLB AVG	17.0%	22.6%	60.4%	27.5%	25.5%	47.0%	6.7%	31.3%	46.1%	62.6%	26.7%	25.9%	45.4%	15.3%	18.7%

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2018	91.3	42.9%	20.4%	51.4%	5.2%	20.7%	25.9%	63.7%	56.7%	37.0%	45.0%	.322	.446	.297	26.7%	.311	.413	39.7%	2,187
2019	92.3	38.5%	19.7%	56.4%	5.0%	19.3%	24.3%	65.7%	55.7%	40.0%	40.0%	.438	.555	.385	33.3%	.426	.542	55.9%	2,109
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	93.6	30.6%	30.8%	40.9%	13.6%	13.6%	27.3%	59.1%	54.5%	0.0%	66.7%	.250	.551	.000	50.0%	.265	.566	40.0%	2,160
RP MLB AVG	94.1	42.4%	26.3%	49.4%	10.6%	16.9%	27.5%	64.7%	59.4%	37.0%	40.4%	.252	.341	.296	12.4%	.247	.345	28.7%	2,252

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext.	Spin
2018	.311	.413	.311	.446	39.7%	17.0%	44.2%	34.1%	96.9	93.1	17.5	0.9	1.2	-1.2	5.8	6.0	2,187
2019	.426	.542	.384	.568	55.9%	10.0%	56.7%	50.0%	95.2	92.4	21.0	1.0	1.2	-1.7	5.8	6.2	2,109
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	.265	.566	.030	.713	40.0%	33.3%	66.7%	40.0%	94.6	91.1	28.0	7.9	9.3	-1.9	5.8	6.3	2,160
RP MLB AVG	.247	.345	.287	.381	28.7%	8.8%	40.7%	26.4%	90.3	88.5	18.0	4.9	9.1	-0.8	5.6	6.3	2,252

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2018	556	135	20	7	0	12	18	10	3	1	354	202	.322	.678	.446
2019	140	34	7	3	0	4	2	2	0	0	92	48	.438	.906	.555
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2022	22	5	0	0	0	1	1	1	0	0	13	9	.250	1.000	.551
RP MLB AVG	187	46	6	2	0	1	10	6	0	0	122	64	.252	.421	.341

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2018	37.0%	22.0%	45.0%	8.0%	26.7%	35.0%	39.0%	26.0%	19.1%	1.0%	28.0%	29.0%	21.0%	8.0%	41.0%
2019	40.0%	20.0%	40.0%	10.0%	33.3%	20.0%	53.3%	26.7%	20.0%	0.0%	16.7%	26.7%	33.3%	13.3%	33.3%
2020	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2021	-