Rob Zastryzny

Position: Pitcher

Bats: Right • Throws: Left

6-3, 205lb (190cm, 92kg)

Born: March 26, 1992 in Edmonton, Canada ca

Draft: Drafted by the Chicago Cubs in the 2nd round of the 2013 MLB June Amateur Draft from University of Missouri (Columbia, MO).

High School: Calallen HS (Corpus Christi, TX)

School: University of Missouri (Columbia, MO)

Debut: August 19, 2016 (Age 24-146d, 21,234th in major league history)
vs. COL 1.0 IP, 2 H, 1 SO, 1 BB, 0 ER

Rookie Status: Exceeded rookie limits during 2022 season

2024 Contract Status: Pre-Arb Eligible

Service Time (01/2024): 1.064 • Arb Eligible: 2026 • Free Agent: 2029

Full Name: Robert John Zastryzny

Nicknames: Friday

Pronunciation: \za-STRIZ-knee\

Twitter: @RobZastryzny_8

View Player Info from the B-R Bullpen

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SUMMARY

Career

WAR

-0.2

ERA

4.70

59.1

WHIP

1.584

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Team Record in Appearances: 8-13 / in Starts: 0-1

Days of Rest

Inning/Score Appearance Matrix

Multiple inning appearances: 7, Entered with runners on base: 4

2023 Pitching Game Log

Click two rows to sum games (Clear)

2023 Pitching Game Log
Rk	Gcar	Gtm	Date	Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Entered	Exited
1	25	1	Mar 30	PIT	@	CIN	W,5-4	6-7	W(1-0)	99	1.1	0	0	0	0	1	0	0	0.00	1.76	4	15	10	2	4	1	2	0	1	0		0	0	0	0	0	4	0	0	0	0	0	0	1.05	0.109	1.08	0.07%	0.66	9.00	13.00	6b --- 2 out tie	7b 3 out tie
2	26	3	Apr 2	PIT	@	CIN	L,1-3	5-5		2	0.1	1	0	0	1	1	0	0	0.00	2.66	3	10	6	2	2	0	1	1	0	0		0	0	0	0	0	2	1	0	1	0	0	0	.76	0.008	.78	0.01%	0.12	1.55	4.00	5b --- 2 out d2	5b 3 out d2
3	27	4	Apr 3	PIT	@	BOS	W,7-6	6-6	H(1)	0	0.2	1	1	1	1	2	0	0	3.86	2.40	4	19	12	6	2	0	1	1	0	0		0	0	0	0	0	3	0	0	0	0	0	0	1.71	0.010	1.50	0.01%	0.08	2.30	5.00	6b --- 0 out a2	6b 12- 2 out a2
4	28	6	Apr 5	PIT	@	BOS	W,4-1	8-8	H(2)	1	1.0	0	0	0	0	1	0	0	2.70	2.06	3	8	7	4	1	0	2	0	2	0		0	0	0	0	0	3	0	0	0	0	0	0	.73	0.057	.70	0.03%	0.54	4.25	6.00	8b --- 0 out a3	8b 3 out a3
5	29	8	Apr 8	PIT		CHW	L,5-11	6-7		2	1.0	3	3	3	1	1	0	0	8.31	2.56	6	25	16	6	1	3	1	1	0	0		0	0	0	0	0	5	1	0	0	1	0	0	.81	-0.085	.82	-0.05%	-1.41	-4.15	-3.00	6t --- 1 out d2	7t 1-3 1 out d3
6	30	10	Apr 10	PIT		HOU	L,2-8	9-GF		1	1.0	0	0	0	0	0	0	0	6.75	2.69	3	9	7	2	1	2	1	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	.01	0.001	.01	0.00%	0.53	2.25	3.00	9t --- 0 out d6	9t end d 6
7	31	15	Apr 15	PIT	@	STL	W,6-3	7-7		4	0.1	1	1	1	2	0	0	0	7.94	3.78	4	15	7	1	1	2	0	0	0	0		0	0	0	0	0	1	0	0	0	0	0	0	2.24	-0.146	2.52	-0.10%	-1.08	-3.05	-2.00	7b --- 0 out tie	7b 123 1 out tie
May				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Entered	Exited
8	32	46	May 21	PIT		ARI	L,3-8	6-7		35	1.1	1	1	1	0	0	0	0	7.71	3.68	5	18	9	2	1	1	4	1	1	0		1	0	0	0	0	4	0	0	0	0	0	0	1.29	0.071	1.68	0.06%	0.70	0.40	1.00	6t 1-- 1 out d1	7t --3 2 out d1
9	33	49	May 24	PIT		TEX	L,2-3	7-7		2	0.2	1	0	0	0	0	0	0	7.04	3.65	3	9	5	1	0	0	3	1	2	0		0	0	0	0	0	3	0	0	0	0	0	0	1.29	0.031	1.44	0.02%	0.29	0.90	2.00	7t --- 0 out d1	7t 1-- 2 out d1
10	34	51	May 27	PIT	@	SEA	L,0-5	6-6		2	0.2	1	0	0	0	1	0	0	6.48	3.38	3	12	9	4	2	2	0	0	0	0		0	0	0	0	0	3	0	0	0	0	0	0	.21	0.003	.24	0.00%	0.17	2.90	5.00	6b --- 0 out d4	6b -2- 2 out d4
11	35	53	May 29	PIT	@	SFG	L,4-14	7-7		1	0.2	1	0	0	1	0	0	0	6.00	3.70	4	19	10	2	3	1	2	1	0	0		1	1	0	0	0	3	1	0	0	0	0	0	.00	0.000	.00	0.00%	-0.31	0.30	2.00	7b -2- 1 out d10	7b 3 out d11
12	36	55	May 31	PIT	@	SFG	W,9-4	7-7		1	0.2	1	0	0	0	0	0	0	5.59	3.67	3	10	6	2	1	1	2	0	1	0		0	0	0	0	0	3	0	0	0	0	0	0	.68	0.020	.78	0.01%	0.28	0.90	2.00	7b --- 0 out a4	7b 1-- 2 out a4
Jun				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Entered	Exited
13	37	56	Jun 2	PIT		STL	W,7-5	5-5		1	1.0	2	0	0	1	0	0	0	5.06	3.91	6	22	16	4	5	2	3	1	2	0		0	0	0	0	0	5	0	0	0	0	0	0	.35	0.012	.42	0.01%	0.53	0.45	3.00	5t --- 0 out d5	5t 3 out d5
14	38	59	Jun 5	PIT		OAK	W,5-4	8-8	BS(1)	2	0.1	1	1	1	2	0	0	0	5.73	4.44	4	21	8	2	1	0	2	2	0	0		0	0	0	0	0	2	1	0	0	0	0	0	2.76	-0.382	3.32	-0.28%	-1.69	-3.05	-2.00	8t --- 0 out a1	8t 1-3 1 out tie
15	39	61	Jun 7	PIT		OAK	L,5-9	1-2		1	1.2	0	0	0	3	1	0	0	4.97	4.83	8	32	15	5	1	1	3	0	1	0		3	2	0	0	0	5	0	0	0	0	0	0	.37	-0.016	.43	-0.01%	0.13	3.95	8.00	1t 123 1 out d5	2t 3 out d7
16	40	62	Jun 9	PIT		NYM	W,14-7	8-9		1	1.2	2	3	0	0	2	0	0	4.40	4.37	8	30	21	5	7	5	1	1	0	0		0	0	0	0	0	8	0	0	0	0	0	0	.00	0.000	.00	0.00%	-0.47	6.55	11.00	8t --- 0 out a10	9t 1-3 2 out a11
17	41	65	Jun 13	PIT	@	CHC	L,3-11	7-GF(8)		3	1.2	3	3	3	1	2	1	0	5.63	5.01	9	33	27	9	1	2	4	1	0	0		3	2	1	0	0	8	0	0	0	0	0	0	.16	-0.025	.21	-0.02%	-2.83	-0.65	2.00	7b 123 1 out d3	8b end d 8
18	42	67	Jun 15	PIT	@	CHC	L,2-7	7-7		1	1.0	1	0	0	0	1	0	0	5.29	4.78	3	13	10	2	1	1	1	1	0	0		0	0	0	0	0	3	0	0	0	1	0	0	.09	0.004	.10	0.00%	0.55	3.65	6.00	7b --- 0 out d5	7b 3 out d5
Aug				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Entered	Exited
19	43	128	Aug 24	PIT		CHC	L,4-5	GS-1		69	1.0	2	1	1	0	1	0	0	5.50	4.59	4	25	15	3	3	0	3	3	0	0	46			0	1	0	4	1	0	0	0	0	0	1.02	-0.051	.01	0.00%	-0.48	1.05	3.00	1t start tie	1t 3 out d1
20	44	130	Aug 26	PIT		CHC	L,6-10	7-7		1	1.0	0	0	0	0	0	0	0	5.21	4.52	3	6	5	1	0	1	2	1	1	0		0	0	0	0	0	3	0	0	0	0	0	0	.03	0.002	.00	0.00%	0.53	2.25	3.00	7t --- 0 out d7	7t 3 out d7
Sept				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	DFS(DK)	DFS(FD)	Entered	Exited
21	45	137	Sep 3	PIT	@	STL	L,4-6	6-7		7	1.2	2	1	0	0	1	0	0	4.79	4.32	7	38	30	3	3	3	3	1	2	0		0	0	0	0	0	7	1	0	0	0	0	0	.40	-0.017	.01	0.00%	-0.19	4.55	8.00	6b --- 0 out d2	7b 1-- 2 out d3
							8-13		W-L:1-0,BSv:1,Hld:2	1.8	20.2	24	15	11	13	15	1	0	4.79	4.32	97	389	65%	17%	11%	0.68		25%	19%	0	46	8	63%	1	1	0	82	6	0	1	2	0	0	.70	-0.394	.70	-0.24%	-3.37	36.30	80.00

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