Peter Strzelecki

#33 - Relief Pitcher

Arizona Diamondbacks

Bats / Throws	Right / Right
Date of Birth	10/24/1994 (28)
Height, Weight	6'2", 195 lb
Hometown	Queens, NY

2023 Season Stats

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%	CSW%
	0	37.0	4.38	1.22	22.7%	7.4%	29.4%

	183^rd 3 Sv	215^th 44 IP	214^th 4.16 ERA	126^th 1.32 WHIP	195^th 23.7% K%	88^th 9.5% BB%	166^th 29.3% CSW%

	FB MPH	SwStr%	HC%	GB%	PLV	xERA
	92.0	12.1%	23.9%	41.5%	4.93	4.06

	312^th 94.4 FB MPH	181^st 12.6% SwStr%	157^th 24.8% HC%	230^th 45.6% GB%	190^th 4.97 PLV	173^rd 4.24 xERA

Articles

8/2/2023Breaking Down All 30 Teams Following MLB Trade DeadlineSteve Drumwright

6/29/2023The Hold Up 6/29: Ranking the Top 100 Relievers for Holds Every ThursdayRick Graham

6/29/2023Fantasy Baseball Relief Pitcher Rankings - 6/29/23 Depth ChartWynn McDonald

6/28/2023Fantasy Baseball Relief Pitcher Rankings - 6/28/23 Depth ChartJohn Wallace

6/27/2023Fantasy Baseball Relief Pitcher Rankings - 6/27/23 Depth ChartBenjamin Haller

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
2022	MIL	30	0	35.0	2	1	2.83	2.82	2.94	3.85	1.23	7.2	27.0%	10.1%	.295	23.6%	33.7%	0.51	5.7%	75.2%	14.4%	32.6%	5.12
2023	ARI/MIL	37	0	37.0	3	5	4.38	4.06	3.93	4.82	1.22	8.0	22.7%	7.4%	.294	23.9%	41.5%	0.73	7.7%	71.7%	12.1%	29.4%	4.93
RP MLB Percentile		48	0	37	54	8	38	50	52	19	61	50	42	74	50	54	33	71	81	47	45	50	42
RP MLB AVG		40	0	44.0	3	2	4.16	4.24	4.16	4.17	1.32	8.2	23.7%	9.5%	.293	24.8%	45.6%	1.08	13.0%	72.3%	12.6%	29.3%	4.97
2 Years		67	0	72.0	5	6	3.63	-	-	-	1.22	7.6	24.8%	8.7%	.295	23.8%	37.9%	0.62	6.8%	73.3%	13.2%	30.9%	5.02

Repertoire

Four-Seamer | 37%
Slider | 27%
Sinker | 19%
Changeup | 18%
Curveball | 0%
All Pitches

2022 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
2022	93.5	49.6%	30.7%	50.0%	15.0%	17.3%	32.3%	66.7%	62.7%	28.6%	40.5%	.218	.284	.282	5.9%	.219	.292	31.3%	2,409
2023	92.0	36.6%	26.4%	46.0%	14.6%	12.6%	27.2%	61.5%	56.9%	29.0%	51.6%	.224	.335	.286	18.8%	.207	.319	32.8%	2,402
RP MLB Percentile	11	37	48	26	84	10	47	27	33	26	84	65	56	54	31	75	64	29	83
RP MLB AVG	94.4	42.3%	26.3%	49.5%	10.7%	17.3%	27.9%	64.4%	59.0%	36.9%	40.0%	.259	.356	.305	15.6%	.256	.357	28.8%	2,262

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2022	.219	.292	.278	.320	31.3%	7.1%	38.1%	23.9%	89.8	90.1	17.1	7.4	7.8	-2.2	5.2	6.4	2,409
2023	.207	.319	.268	.414	32.8%	12.9%	51.6%	27.6%	95.3	92.0	21.3	5.9	7.6	-2.2	5.1	6.6	2,402
RP MLB Percentile	75	64	66	40	29	25	16	41	7	22	35	67	15	12	9	61	83
RP MLB AVG	.256	.357	.296	.402	28.8%	9.8%	41.8%	26.5%	90.6	88.7	17.6	4.9	9.0	-0.7	5.7	6.4	2,262

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2022	300	67	8	3	0	1	17	7	1	0	200	100	.218	.327	.284
2023	239	58	6	2	0	3	19	5	3	0	147	92	.224	.449	.335
RP MLB Percentile	60	60	49	40	22	18	73	55	3	22	58	35	65	46	56
RP MLB AVG	248	61	8	3	0	2	14	8	1	0	162	87	.259	.458	.356

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2022	28.6%	31.0%	40.5%	7.1%	5.9%	28.6%	42.9%	28.6%	20.3%	9.5%	14.3%	38.1%	23.8%	7.1%	45.2%
2023	29.0%	19.4%	51.6%	9.7%	18.8%	29.0%	41.9%	29.0%	21.3%	0.0%	12.9%	35.5%	22.6%	16.1%	38.7%
RP MLB Percentile	26	69	84	37	31	44	81	30	55	0	14	68	58	6	43
RP MLB AVG	36.9%	23.2%	40.0%	12.5%	15.6%	30.6%	34.7%	34.7%	20.7%	3.8%	24.2%	30.3%	24.2%	7.7%	37.5%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2022	31.3%	7.1%	38.1%	23.9%	.218	.284	.282	.300	.219	.292	.278	.320	89.8	90.1	17.1
2023	32.8%	12.9%	51.6%	27.6%	.224	.335	.286	.355	.207	.319	.268	.414	95.3	92.0	21.3
RP MLB Percentile	29	25	16	41	65	56	54	43	75	64	66	40	7	22	35
RP MLB AVG	28.8%	9.8%	41.8%	26.5%	.259	.356	.305	.347	.256	.357	.296	.402	90.6	88.7	17.6

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%
2022	30.7%	50.0%	15.0%	17.3%	32.3%	66.7%	62.7%	30.4%	49.3%	69.6%	56.5%	75.5%	23.9%	19.8%	67.7%	58.5%
2023	26.4%	46.0%	14.6%	12.6%	27.2%	61.5%	56.9%	29.9%	49.0%	70.1%	50.0%	78.3%	17.2%	26.7%	53.2%	46.8%
RP MLB Percentile	48	26	84	10	47	27	33	83	59	83	89	68	20	78	17	34
RP MLB AVG	26.3%	49.5%	10.7%	17.3%	27.9%	64.4%	59.0%	22.6%	47.2%	77.4%	67.1%	81.3%	22.1%	21.5%	60.6%	50.4%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2022	33.0%	30.7%	36.3%	65.7%	21.7%	12.7%	5.7%	26.7%	42.7%	51.7%	14.7%	33.7%	50.0%	9.7%	16.8%
2023	30.1%	29.3%	40.6%	66.1%	27.2%	6.7%	10.9%	29.7%	41.0%	48.5%	15.5%	36.0%	46.0%	6.9%	22.1%
RP MLB Percentile	31	58	67	94	66	2	90	53	42	13	44	82	26	7	74
RP MLB AVG	34.6%	28.2%	37.2%	50.3%	25.7%	24.0%	7.5%	29.2%	42.6%	55.0%	15.3%	29.7%	49.5%	13.0%	18.2%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2022	300	4.83	1,448	42.7%	22.3%	35.0%	7.7%	-4.1	4.21	-3
2023	239	4.54	1,085	37.7%	17.6%	44.8%	-7.1%	-1.1	5.63	-3
RP MLB Percentile	60	14	56	23	58	20	20	60	-	78
RP MLB AVG	248	4.86	1,223	43.3%	17.1%	39.6%	3.6%	-	-	-1

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2022	83.0	32.7%	26.0%	47.5%	13.1%	23.2%	36.4%	64.1%	58.6%	27.6%	37.9%	.250	.292	.357	9.1%	.182	.233	19.1%	2,982
2023	80.9	26.7%	21.3%	46.0%	12.6%	20.7%	33.3%	60.9%	56.3%	26.1%	39.1%	.258	.291	.364	0.0%	.212	.249	14.7%	2,957
RP MLB Percentile	10	31	6	77	30	90	69	41	45	11	57	29	43	19	72	50	66	76	98
RP MLB AVG	84.5	34.4%	31.8%	41.0%	15.5%	15.0%	30.5%	61.7%	56.7%	41.0%	37.7%	.221	.287	.280	13.8%	.216	.287	21.1%	2,430

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2022	.182	.233	.249	.306	19.1%	6.9%	34.5%	21.3%	86.1	89.5	17.2	8.0	1.5	-2.7	4.9	6.5	2,982
2023	.212	.249	.294	.295	14.7%	4.3%	39.1%	26.5%	85.3	84.8	21.9	9.3	1.6	-2.7	4.8	6.7	2,957
RP MLB Percentile	50	66	32	72	76	65	36	31	64	68	18	96	60	7	6	75	98
RP MLB AVG	.216	.287	.268	.364	21.1%	7.0%	36.3%	23.4%	86.5	86.5	15.3	3.9	1.1	-1.0	5.6	6.4	2,430

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2022	198	47	8	2	0	1	15	3	0	0	127	71	.250	.364	.292
2023	174	34	5	3	0	0	9	0	2	0	106	68	.258	.355	.291
RP MLB Percentile	51	40	48	21	13	72	40	84	8	46	51	47	29	52	43
RP MLB AVG	213	53	6	2	0	1	16	3	1	1	134	79	.221	.382	.287

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2022	27.6%	34.5%	37.9%	10.3%	9.1%	37.9%	41.4%	20.7%	13.1%	3.4%	31.0%	31.0%	20.7%	6.9%	48.3%
2023	26.1%	34.8%	39.1%	17.4%	0.0%	30.4%	39.1%	30.4%	14.4%	8.7%	17.4%	34.8%	34.8%	0.0%	43.5%
RP MLB Percentile	11	7	57	83	72	8	74	89	45	83	14	68	9	79	18
RP MLB AVG	41.0%	21.3%	37.7%	10.7%	13.8%	46.4%	33.3%	20.3%	15.3%	4.9%	29.3%	29.8%	23.2%	6.0%	35.1%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2022	19.1%	6.9%	34.5%	21.3%	.250	.292	.357	.379	.182	.233	.249	.306	86.1	89.5	17.2
2023	14.7%	4.3%	39.1%	26.5%	.258	.291	.364	.364	.212	.249	.294	.295	85.3	84.8	21.9
RP MLB Percentile	76	65	36	31	29	43	19	27	50	66	32	72	64	68	18
RP MLB AVG	21.1%	7.0%	36.3%	23.4%	.221	.287	.280	.316	.216	.287	.268	.364	86.5	86.5	15.3

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%
2022	26.0%	47.5%	13.1%	23.2%	36.4%	64.1%	58.6%	32.1%	40.9%	67.9%	48.1%	77.8%	32.5%	23.7%	59.4%	56.3%
2023	21.3%	46.0%	12.6%	20.7%	33.3%	60.9%	56.3%	31.4%	40.2%	68.6%	50.0%	76.0%	32.4%	15.5%	53.3%	46.7%
RP MLB Percentile	6	77	30	90	69	41	45	44	17	44	37	77	96	6	23	30
RP MLB AVG	31.8%	41.0%	15.5%	15.0%	30.5%	61.7%	56.7%	33.2%	46.7%	66.8%	46.3%	81.2%	21.0%	26.8%	59.7%	51.1%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2022	18.2%	24.2%	57.6%	19.2%	23.2%	57.6%	8.6%	21.2%	54.5%	63.6%	6.6%	29.8%	47.5%	10.3%	25.4%
2023	27.0%	18.4%	54.6%	18.4%	31.6%	50.0%	6.9%	27.6%	54.0%	60.3%	6.3%	33.3%	46.0%	10.5%	15.5%
RP MLB Percentile	79	20	42	65	95	15	64	64	60	64	62	45	77	35	27
RP MLB AVG	20.5%	23.0%	56.5%	16.7%	21.7%	61.6%	6.1%	25.3%	51.7%	58.3%	7.7%	34.0%	41.0%	12.5%	20.3%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2022	198	5.69	1,127	61.6%	13.1%	25.3%	36.4%	3.5	1.66	+3
2023	174	5.61	976	60.9%	11.5%	27.6%	33.3%	2.5	2.26	+1
RP MLB Percentile	51	97	56	99	1	70	70	36	-	53
RP MLB AVG	213	5.17	1,112	45.3%	25.9%	28.8%	16.4%	-	-	+2

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%	Str%	PLUS%	GB%	FB%	AVG	wOBA	BABIP	HR/FB%	xAVG	xwOBA	HC%	Spin
2022	93.4	3.6%	30.8%	40.9%	4.5%	18.2%	22.7%	54.5%	50.0%	33.3%	66.7%	.333	.440	.333	0.0%	.333	.387	16.7%	2,438
2023	91.1	19.0%	29.7%	48.4%	8.9%	25.8%	34.7%	71.0%	66.1%	58.3%	29.2%	.222	.312	.250	0.0%	.213	.339	20.6%	2,294
RP MLB Percentile	18	33	61	34	74	79	85	70	79	45	74	74	65	71	62	79	48	77	83
RP MLB AVG	93.5	30.0%	27.7%	50.8%	6.8%	21.1%	27.9%	66.4%	59.5%	57.7%	21.6%	.304	.369	.325	16.1%	.280	.350	30.7%	2,147

Year	xAVG	xwOBA	xBABIP	xwoBACON	HC%	Brl%	ICR%	IPA%	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2022	.333	.387	.333	.314	16.7%	0.0%	33.3%	16.7%	92.6	86.8	29.7	7.2	7.9	-2.2	5.1	6.5	2,438
2023	.213	.339	.210	.274	20.6%	4.2%	25.0%	17.6%	88.4	93.6	7.6	10.1	2.3	-2.2	5.0	6.7	2,294
RP MLB Percentile	79	48	85	72	77	47	85	89	50	28	31	71	16	15	11	72	83
RP MLB AVG	.280	.350	.297	.342	30.7%	5.8%	38.9%	29.4%	88.4	86.4	3.6	9.2	4.7	-0.8	5.5	6.4	2,147

Year	P	TBF	1B	2B	3B	HR	K	BB	HBP	WP	Strikes	Balls	AVG	SLG	wOBA
2022	22	6	0	1	0	0	1	2	0	0	12	10	.333	.667	.440
2023	124	34	5	1	0	0	3	4	3	0	88	36	.222	.259	.312
RP MLB Percentile	59	58	41	40	15	46	51	33	3	17	61	45	74	78	65
RP MLB AVG	151	41	7	2	0	1	6	4	1	0	101	50	.304	.454	.369

Year	GB%	LD%	FB%	IFFB%	HR/FB%	Pull%	Cent%	Oppo%	Foul%	Weak%	Top%	Under%	Fl&B%	Solid%	SS%
2022	33.3%	0.0%	66.7%	0.0%	0.0%	0.0%	66.7%	33.3%	18.2%	0.0%	0.0%	66.7%	33.3%	0.0%	33.3%
2023	58.3%	12.5%	29.2%	12.5%	0.0%	37.5%	37.5%	25.0%	16.9%	4.2%	41.7%	29.2%	16.7%	4.2%	29.2%
RP MLB Percentile	45	72	74	88	62	52	62	42	41	49	47	86	75	39	53
RP MLB AVG	57.7%	20.8%	21.6%	5.8%	16.1%	37.7%	34.1%	28.3%	18.4%	6.1%	42.2%	16.3%	24.9%	4.7%	31.3%

Year	HC%	Brl%	ICR%	IPA%	AVG	wOBA	BABIP	BACON	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA
2022	16.7%	0.0%	33.3%	16.7%	.333	.440	.333	.333	.333	.387	.333	.314	92.6	86.8	29.7
2023	20.6%	4.2%	25.0%	17.6%	.222	.312	.250	.250	.213	.339	.210	.274	88.4	93.6	7.6
RP MLB Percentile	77	47	85	89	74	65	71	75	79	48	85	72	50	28	31
RP MLB AVG	30.7%	5.8%	38.9%	29.4%	.304	.369	.325	.347	.280	.350	.297	.342	88.4	86.4	3.6

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%
2022	30.8%	40.9%	4.5%	18.2%	22.7%	54.5%	50.0%	12.5%	36.4%	87.5%	75.0%	100.0%	15.4%	66.7%	50.0%	50.0%
2023	29.7%	48.4%	8.9%	25.8%	34.7%	71.0%	66.1%	19.6%	45.2%	80.4%	68.4%	86.5%	27.5%	33.3%	57.6%	51.5%
RP MLB Percentile	61	34	74	79	85	70	79	75	50	75	75	67	65	63	29	56
RP MLB AVG	27.7%	50.8%	6.8%	21.1%	27.9%	66.4%	59.5%	14.9%	45.3%	85.1%	75.7%	88.9%	25.1%	24.8%	63.6%	49.9%

Year	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	heLoc%	iLoc%	oLoc%	Early%	Behind%	2-Str%	Zone%	Early BIP%	PAR%
2022	40.9%	27.3%	31.8%	59.1%	40.9%	0.0%	4.5%	22.7%	50.0%	59.1%	27.3%	13.6%	40.9%	7.7%	33.3%
2023	70.2%	22.6%	7.3%	41.9%	29.0%	29.0%	7.3%	41.1%	36.3%	64.5%	18.5%	16.9%	48.4%	15.0%	14.3%
RP MLB Percentile	93	30	5	85	45	19	47	53	58	49	31	39	34	35	40
RP MLB AVG	49.6%	25.3%	25.2%	27.9%	29.8%	42.4%	7.5%	41.9%	32.8%	64.4%	16.0%	19.6%	50.8%	17.8%	16.2%

Year	P	PLV	Total PLV	QP%	AP%	BP%	Q-BP%	HP	PLA	Hit Luck
2022	22	4.57	101	36.4%	22.7%	40.9%	-4.5%	0.3	4.97	+0
2023	124	4.75	589	37.1%	25.8%	37.1%	0.0%	-4.3	4.97	-5
RP MLB Percentile	59	50	60	36	87	65	65	90	-	89
RP MLB AVG	151	4.71	725	39.6%	19.6%	40.8%	-1.2%	-0.2	-	-1

Year	MPH	Usage%	O-Sw%	Zone%	SwStr%	CS%	CSW%