Jonas Dufek

Position: Pitcher

Bats: Right • Throws: Right

6-5, 215lb (196cm, 97kg)

Born: June 30, 1988 in Omaha, NE us

Draft: Drafted by the Houston Astros in the 9th round of the 2011 MLB June Amateur Draft from Creighton University (Omaha, NE).

High School: Millard West HS (Omaha, NE)

School: Creighton University (Omaha, NE)

Full Name: Jonas Dufek

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Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
2011	23	2.3	Creighton	MVC	NCAA		12	1	.923	2.08	2.24	18	16			1	0	112.2	78	28	26		29		128					0.950	6.2		2.3	10.2	4.41
2011	23	1.6	Tri-City	NYPL	A-	HOU	3	4	.429	3.71	4.94	11	11	0	1	0	0	51.0	55	28	21	2	16	0	37	8	0	2	224	1.392	9.7	0.4	2.8	6.5	2.31
2012	24	2.4	Lexington	SALL	A	HOU	6	5	.545	5.47	6.32	25	24	1	0	0	0	126.2	147	89	77	16	37	1	117	1	2	7	554	1.453	10.4	1.1	2.6	8.3	3.16
2013	25		2 Teams	2 Lgs	A+-AA	HOU	9	2	.818	3.19	4.12	50	0	18	0	0	4	67.2	64	31	24	4	20	0	74	4	0	6	287	1.241	8.5	0.5	2.7	9.8	3.70
2013	25	0.5	Corpus Christi	TL	AA	HOU	7	0	1.000	0.47	0.93	14	0	12	0	0	4	19.1	14	2	1	0	1	0	20	0	0	1	68	0.776	6.5	0.0	0.5	9.3	20.00
2013	25	1.8	Lancaster	CALL	A+	HOU	2	2	.500	4.28	5.40	36	0	6	0	0	0	48.1	50	29	23	4	19	0	54	4	0	5	219	1.428	9.3	0.7	3.5	10.1	2.84
2013	25	2.0	Peoria	AZFL	Fal		0	1	.000	2.89	6.75	7	0	2	0	0	0	9.1	8	7	3	2	2	0	12	0	0	0	39	1.071	7.7	1.9	1.9	11.6	6.00

2015	27		2 Teams	2 Lgs	AAA-AA	HOU	1	1	.500	7.00	7.00	11	0	2	0	0	0	18.0	20	14	14	1	13	1	11	1	0	0	85	1.833	10.0	0.5	6.5	5.5	0.85
2015	27	0.2	Fresno	PCL	AAA	HOU	0	1	.000	9.31	9.31	7	0	1	0	0	0	9.2	13	10	10	1	7	1	7	1	0	0	48	2.069	12.1	0.9	6.5	6.5	1.00
2015	27	2.6	Corpus Christi	TL	AA	HOU	1	0	1.000	4.32	4.32	4	0	1	0	0	0	8.1	7	4	4	0	6	0	4	0	0	0	37	1.560	7.6	0.0	6.5	4.3	0.67
Minors (4 seasons)					Minors		19	12	.613	4.65	5.54	97	35	21	1	0	4	263.1	286	162	136	23	86	2	239	14	2	15	1150	1.413	9.8	0.8	2.9	8.2	2.78
College (1 season)					College		12	1	.923	2.08	2.24	18	16			1	0	112.2	78	28	26		29		128					0.950	6.2		2.3	10.2	4.41
Other (1 season)					Other		0	1	.000	2.89	6.75	7	0	2	0	0	0	9.1	8	7	3	2	2	0	12	0	0	0	39	1.071	7.7	1.9	1.9	11.6	6.00
All Levels (4 Seasons)							31	14	.689	3.85	4.60	122	51	23	1	1	4	385.1	372	197	165	25	117	2	379	14	2	15	1189	1.269	8.7		2.7	8.9	3.24

AAA (1 season)					Minors		0	1	.000	9.31	9.31	7	0	1	0	0	0	9.2	13	10	10	1	7	1	7	1	0	0	48	2.069	12.1	0.9	6.5	6.5	1.00
AA (2 seasons)					Minors		8	0	1.000	1.63	1.95	18	0	13	0	0	4	27.2	21	6	5	0	7	0	24	0	0	1	105	1.012	6.8	0.0	2.3	7.8	3.43
A+ (1 season)					Minors		2	2	.500	4.28	5.40	36	0	6	0	0	0	48.1	50	29	23	4	19	0	54	4	0	5	219	1.428	9.3	0.7	3.5	10.1	2.84
A (1 season)					Minors		6	5	.545	5.47	6.32	25	24	1	0	0	0	126.2	147	89	77	16	37	1	117	1	2	7	554	1.453	10.4	1.1	2.6	8.3	3.16
A- (1 season)					Minors		3	4	.429	3.71	4.94	11	11	0	1	0	0	51.0	55	28	21	2	16	0	37	8	0	2	224	1.392	9.7	0.4	2.8	6.5	2.31