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%	7.37	.425

	199^th 3 Sv	- 43 IP	344^th 3.98 ERA	226^th 1.31 WHIP	320^th 23.6% K%	31^st 9.3% BB%	241^st 29.2% CSW%				227^th 94.1 FB MPH	103^rd 12.9% SwStr%	259^th 24.7% HC%	- 45.5% GB%	- 4.00 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	1.25	5.84	4.23	1.27	9.2	13.9%	6.1%	.264	.353	17.9%	44.9%	100.0%	81.7%	7.8%	24.2%
2019	ARI	9	0	20.2	0	0	9.15	6.14	8.81	7.96	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	6.62	8.72	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		40	0	43.0	3	2	3.98	4.00	3.90	3.90	1.31	8.2	23.7%	9.3%	.293	.279	24.5%	45.4%	11.9%	72.5%	12.9%	29.3%
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	.321	24.1%	41.8%	63.0%	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	89.7	7.3%	38.2%	42.1%	11.6%	7.4%	18.9%	66.3%	58.9%	57.7%	23.1%	.219	.267	.250	16.7%	.296	.335	22.9%	2,145
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	.431	27.3%	2,287
RP MLB AVG	88.7	22.8%	29.2%	45.3%	11.5%	13.8%	25.3%	62.8%	56.1%	41.6%	32.6%	.297	.350	.332	14.9%	.286	.354	27.5%	2,338

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext.	Spin
2018	.296	.335	.353	.383	22.9%	3.8%	34.6%	25.7%	86.5	86.0	4.1	0.2	0.7	-1.6	5.7	6.0	2,145
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	.431	.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	.286	.354	.315	.399	27.5%	7.2%	41.8%	31.2%	88.0	86.0	14.8	1.9	4.1	-0.8	5.7	6.3	2,338

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2018	95	35	5	1	0	1	7	1	1	0	63	32	.219	.344	.267
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	105	26	4	1	0	1	5	2	0	0	68	37	.297	.463	.350

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2018	57.7%	19.2%	23.1%	7.7%	16.7%	26.9%	61.5%	11.5%	20.0%	3.8%	46.2%	15.4%	30.8%	0.0%	26.9%
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	41.6%	25.9%	32.6%	10.7%	14.9%	42.7%	33.8%	23.5%	18.2%	4.0%	29.3%	24.8%	28.6%	6.2%	39.0%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2018	22.9%	3.8%	34.6%	25.7%	.219	.267	.250	.280	.296	.335	.353	.383	86.5	86.0	4.1
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	.431	.341	.474	86.3	92.5	23.4
RP MLB AVG	27.5%	7.2%	41.8%	31.2%	.297	.350	.332	.361	.286	.354	.315	.399	88.0	86.0	14.8

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	38.2%	42.1%	11.6%	7.4%	18.9%	66.3%	58.9%	19.6%	58.9%	80.4%	61.9%	91.4%	8.8%	48.0%	52.2%	26.1%
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	29.2%	45.3%	11.5%	13.8%	25.3%	62.8%	56.1%	23.1%	49.0%	76.9%	59.6%	85.7%	18.1%	25.4%	61.3%	48.3%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2018	12.6%	20.0%	67.4%	28.4%	26.3%	45.3%	4.2%	27.4%	52.6%	60.0%	29.5%	26.3%	42.1%	24.6%	28.0%
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	16.7%	23.2%	60.2%	27.3%	25.6%	47.1%	6.6%	30.6%	46.3%	62.4%	26.8%	25.9%	45.3%	16.2%	17.3%

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2018	91.2	10.5%	21.0%	54.4%	8.8%	20.6%	29.4%	65.4%	57.4%	39.3%	28.6%	.355	.372	.385	12.5%	.332	.343	24.2%	2,193
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	.552	.000	50.0%	.265	.567	40.0%	2,160
RP MLB AVG	94.1	43.1%	26.3%	49.1%	10.7%	16.8%	27.5%	64.5%	59.2%	35.7%	41.1%	.256	.346	.303	11.8%	.252	.350	28.3%	2,264

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext.	Spin
2018	.332	.343	.372	.367	24.2%	3.6%	42.9%	36.4%	87.6	86.2	11.4	0.9	1.2	-1.3	5.9	5.9	2,193
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	.567	.030	.715	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	.252	.350	.293	.390	28.3%	8.5%	41.1%	26.4%	90.2	87.9	18.6	4.9	9.1	-0.8	5.6	6.4	2,264

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2018	136	33	9	1	0	1	4	1	0	0	89	47	.355	.484	.372
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	.552
RP MLB AVG	260	64	8	3	0	2	14	8	1	0	171	90	.256	.429	.346

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2018	39.3%	32.1%	28.6%	7.1%	12.5%	28.6%	50.0%	21.4%	15.4%	3.6%	28.6%	25.0%	35.7%	3.6%	39.3%
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	-