Dean Kiekhefer

Free Agent (R)

Age: 35

Bats/Throws: L/L

6'0" / 175

DOB: 6/7/1989

(35 years, 10 months, 25 days)

Stats

Minor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	vFA vFA - Fourseam Fastball velocity (Pitch Info)	ERA ERA - Earned Run Average ((ER*9)/IP)	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2010	STL	R	21	0	1	0	1	0	2.2	6.75	0.00	0.00	.222	0.0%	22.2%	0.0%		6.75	2.05	3.71
2010	STL	A	21	0	0	1	14	1	28.0	9.32	2.89	0.96	.321	65.2%	57.3%	12.0%		5.14	4.14	3.50
2010	STL	MiLB	21	0	1	1	15	1	30.2	9.10	2.64	0.88	.312	61.9%	53.8%	10.0%		5.28	3.96	3.52
2011	STL	A	22	4	1	8	34	0	57.0	7.26	1.89	0.16	.228	86.7%	63.3%	2.8%		1.26	2.82	3.12
2012	STL	A+	23	2	2	14	46	0	60.1	6.12	0.60	0.45	.291	69.6%	53.8%	5.6%		2.24	2.93	2.94
2013	STL	A+	24	4	3	7	25	0	44.0	5.73	1.64	0.20	.313	70.1%	58.0%	2.4%		3.27	2.88	3.23
2013	STL	AA	24	0	2	0	11	0	16.1	5.51	0.55	0.55	.333	61.2%	54.4%	5.6%		3.86	2.81	3.32
2013	STL	MiLB	24	4	5	7	36	0	60.1	5.67	1.34	0.30	.319	67.8%	57.0%	3.4%		3.43	2.86	3.25
2014	STL	AA	25	0	2	7	15	0	14.2	6.14	0.61	1.23	.333	55.6%	43.8%	18.2%		4.30	3.73	2.72
2014	STL	AAA	25	2	3	1	40	0	56.2	8.26	0.79	1.11	.265	84.4%	43.4%	13.7%		2.54	3.89	3.47
2014	STL	MiLB	25	2	5	8	55	0	71.1	7.82	0.76	1.14	.281	76.9%	43.5%	14.5%		2.90	3.86	3.32
2015	STL	AAA	26	2	1	2	50	1	59.2	5.58	1.06	0.75	.317	79.4%	51.5%	7.8%		2.41	3.80	3.91
2015	STL	ST	26	0	0	1	4	0	3.2	2.45	0.00	0.00	.231	66.7%	69.2%	0.0%		2.45	3.04	4.07
2016	STL	AAA	27	6	1	2	29	0	34.2	5.19	2.08	0.52	.280	86.0%	45.4%	5.4%		2.08	4.01	4.54
2016	STL	ST	27	0	0	1	6	0	5.1	6.75	1.69	0.00	.333	100.0%	61.1%	0.0%		0.00	2.80	4.29
2016	STL	MLB	27	0	0	0	26	0	22.0	5.73	2.86	0.82	.301	66.2%	47.3%	8.3%	88.0	5.32	4.28	4.92	0.0
2017	SEA	AAA	28	3	3	3	49	0	44.1	8.53	3.86	0.61	.360	67.3%	46.4%	7.0%		4.47	4.13	4.57
2017	SEA	ST	28	0	0	0	10	0	9.1	8.68	0.96	0.96	.355	69.0%	50.0%	14.3%		3.86	3.44	3.26
2018	OAK	AA	29	0	0	3	5	0	5.2	7.94	1.59	0.00	.421	77.8%	44.4%	0.0%		3.18	2.22	2.89
2018	CIN	AA	29	0	0	0	8	0	8.0	11.25	1.13	0.00	.350	88.9%	45.0%	0.0%		1.13	1.61	2.74
2018	OAK	AAA	29	8	1	0	32	1	44.2	7.25	1.21	0.81	.322	66.2%	51.8%	10.3%		3.83	3.97	3.94
2018	---	MiLB	29	8	1	3	45	1	58.1	7.87	1.23	0.62	.335	70.4%	50.3%	8.0%		3.39	3.48	3.68
2018	CIN	ST	29	0	0	0	1	0	1.0	0.00	0.00	0.00	.500	100.0%	50.0%	0.0%		0.00	3.61	3.61
2018	OAK	MLB	29	0	0	0	4	0	2.0	4.50	4.50	4.50	.545	60.6%	63.6%	50.0%	87.1	18.00	10.16	5.31	-0.1
2019	OAK	R	30	0	1	0	4	2	5.2	9.53	1.59	0.00	.444	33.3%	61.1%	0.0%		7.94	2.68	3.25
2019	OAK	AAA	30	0	1	0	2	0	0.2	0.00	13.50	13.50	.600	27.8%	50.0%	100.0%		54.00	27.80	8.30
2019	OAK	MiLB	30	0	2	0	6	2	6.1	8.53	2.84	1.42	.478	31.7%	58.3%	25.0%		12.79	5.32	3.78
2019	OAK	ST	30	0	0	0	2	0	2.0	4.50	0.00	0.00	.375	100.0%	50.0%	0.0%		0.00	2.73	6.31
Total	- - -	MLB		0	0	0	30	0	24.0	5.63	3.00	1.13	.333	65.2%	49.4%	11.5%	87.9	6.38	4.77	4.95	-0.1

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	vFA vFA - Fourseam Fastball velocity (Pitch Info)	ERA ERA - Earned Run Average ((ER*9)/IP)	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2010	STL	R	21	0	1	0	1	0	2.2	6.75	0.00	0.00	.222	0.0%	22.2%	0.0%		6.75	2.05	3.71
2010	STL	A	21	0	0	1	14	1	28.0	9.32	2.89	0.96	.321	65.2%	57.3%	12.0%		5.14	4.14	3.50
2010	STL	MiLB	21	0	1	1	15	1	30.2	9.10	2.64	0.88	.312	61.9%	53.8%	10.0%		5.28	3.96	3.52
2011	STL	A	22	4	1	8	34	0	57.0	7.26	1.89	0.16	.228	86.7%	63.3%	2.8%		1.26	2.82	3.12
2012	STL	A+	23	2	2	14	46	0	60.1	6.12	0.60	0.45	.291	69.6%	53.8%	5.6%		2.24	2.93	2.94
2013	STL	A+	24	4	3	7	25	0	44.0	5.73	1.64	0.20	.313	70.1%	58.0%	2.4%		3.27	2.88	3.23
2013	STL	AA	24	0	2	0	11	0	16.1	5.51	0.55	0.55	.333	61.2%	54.4%	5.6%		3.86	2.81	3.32
2013	STL	MiLB	24	4	5	7	36	0	60.1	5.67	1.34	0.30	.319	67.8%	57.0%	3.4%		3.43	2.86	3.25
2014	STL	AA	25	0	2	7	15	0	14.2	6.14	0.61	1.23	.333	55.6%	43.8%	18.2%		4.30	3.73	2.72
2014	STL	AAA	25	2	3	1	40	0	56.2	8.26	0.79	1.11	.265	84.4%	43.4%	13.7%		2.54	3.89	3.47
2014	STL	MiLB	25	2	5	8	55	0	71.1	7.82	0.76	1.14	.281	76.9%	43.5%	14.5%		2.90	3.86	3.32
2015	STL	AAA	26	2	1	2	50	1	59.2	5.58	1.06	0.75	.317	79.4%	51.5%	7.8%		2.41	3.80	3.91
2015	STL	ST	26	0	0	1	4	0	3.2	2.45	0.00	0.00	.231	66.7%	69.2%	0.0%		2.45	3.04	4.07
2016	STL	AAA	27	6	1	2	29	0	34.2	5.19	2.08	0.52	.280	86.0%	45.4%	5.4%		2.08	4.01	4.54
2016	STL	ST	27	0	0	1	6	0	5.1	6.75	1.69	0.00	.333	100.0%	61.1%	0.0%		0.00	2.80	4.29
2016	STL	MLB	27	0	0	0	26	0	22.0	5.73	2.86	0.82	.301	66.2%	47.3%	8.3%	88.0	5.32	4.28	4.92	0.0
2017	SEA	AAA	28	3	3	3	49	0	44.1	8.53	3.86	0.61	.360	67.3%	46.4%	7.0%		4.47	4.13	4.57
2017	SEA	ST	28	0	0	0	10	0	9.1	8.68	0.96	0.96	.355	69.0%	50.0%	14.3%		3.86	3.44	3.26
2018	OAK	AA	29	0	0	3	5	0	5.2	7.94	1.59	0.00	.421	77.8%	44.4%	0.0%		3.18	2.22	2.89
2018	CIN	AA	29	0	0	0	8	0	8.0	11.25	1.13	0.00	.350	88.9%	45.0%	0.0%		1.13	1.61	2.74
2018	OAK	AAA	29	8	1	0	32	1	44.2	7.25	1.21	0.81	.322	66.2%	51.8%	10.3%		3.83	3.97	3.94
2018	---	MiLB	29	8	1	3	45	1	58.1	7.87	1.23	0.62	.335	70.4%	50.3%	8.0%		3.39	3.48	3.68
2018	CIN	ST	29	0	0	0	1	0	1.0	0.00	0.00	0.00	.500	100.0%	50.0%	0.0%		0.00	3.61	3.61
2018	OAK	MLB	29	0	0	0	4	0	2.0	4.50	4.50	4.50	.545	60.6%	63.6%	50.0%	87.1	18.00	10.16	5.31	-0.1
2019	OAK	R	30	0	1	0	4	2	5.2	9.53	1.59	0.00	.444	33.3%	61.1%	0.0%		7.94	2.68	3.25
2019	OAK	AAA	30	0	1	0	2	0	0.2	0.00	13.50	13.50	.600	27.8%	50.0%	100.0%		54.00	27.80	8.30
2019	OAK	MiLB	30	0	2	0	6	2	6.1	8.53	2.84	1.42	.478	31.7%	58.3%	25.0%		12.79	5.32	3.78
2019	OAK	ST	30	0	0	0	2	0	2.0	4.50	0.00	0.00	.375	100.0%	50.0%	0.0%		0.00	2.73	6.31
Total	- - -	MLB		0	0	0	30	0	24.0	5.63	3.00	1.13	.333	65.2%	49.4%	11.5%	87.9	6.38	4.77	4.95	-0.1

Minor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2010	STL	R	0	1	6.75	1	0		0	0	0	2.2	11	2	2	2	0	0	0	0	1	0	2
2010	STL	A	0	0	5.14	14	1		1	2	0	28.0	127	30	17	16	3	9	1	2	2	0	29
2010	STL	MiLB	0	1	5.28	15	1		1	2	0	30.2	138	32	19	18	3	9	1	2	3	0	31
2011	STL	A	4	1	1.26	34	0		8	2	0	57.0	212	35	8	8	1	12	0	4	0	0	46
2012	STL	A+	2	2	2.24	46	0		14	2	3	60.1	248	61	23	15	3	4	1	1	1	0	41
2013	STL	A+	4	3	3.27	25	0		7	2	2	44.0	188	48	18	16	1	8	2	1	0	0	28
2013	STL	AA	0	2	3.86	11	0		0	0	1	16.1	69	20	9	7	1	1	0	0	0	0	10
2013	STL	MiLB	4	5	3.43	36	0		7	2	3	60.1	257	68	27	23	2	9	2	1	0	0	38
2014	STL	AA	0	2	4.30	15	0		7	1	1	14.2	61	18	10	7	2	1	0	0	0	1	10
2014	STL	AAA	2	3	2.54	40	0		1	10	4	56.2	222	48	17	16	7	5	1	3	5	0	52
2014	STL	MiLB	2	5	2.90	55	0		8	11	5	71.1	283	66	27	23	9	6	1	3	5	1	62
2015	STL	AAA	2	1	2.41	50	1		2	5	2	59.2	248	68	21	16	5	7	1	0	0	0	37
2015	STL	ST	0	0	2.45	4	0		1	1	0	3.2	14	3	1	1	0	0	0	0	0	0	1
2016	STL	AAA	6	1	2.08	29	0		2	6	3	34.2	137	32	8	8	2	8	2	0	0	0	20
2016	STL	ST	0	0	0.00	6	0		1	0	0	5.1	23	6	0	0	0	1	0	0	0	0	4
2016	STL	MLB	0	0	5.32	26	0	0	0	2	0	22.0	98	24	13	13	2	7	4	2	0	0	14
2017	SEA	AAA	3	3	4.47	49	0		3	16	1	44.1	205	53	27	22	3	19	2	2	1	0	42
2017	SEA	ST	0	0	3.86	10	0		0	3	0	9.1	42	12	5	4	1	1	0	0	1	0	9
2018	OAK	AA	0	0	3.18	5	0		3	0	0	5.2	25	8	2	2	0	1	0	0	1	0	5
2018	CIN	AA	0	0	1.13	8	0		0	3	0	8.0	32	7	1	1	0	1	0	1	0	0	10
2018	OAK	AAA	8	1	3.83	32	1		0	9	1	44.2	193	50	24	19	4	6	0	4	1	0	36
2018	---	MiLB	8	1	3.39	45	1		3	12	1	58.1	250	65	27	22	4	8	0	5	2	0	51
2018	CIN	ST	0	0	0.00	1	0		0	0	0	1.0	4	2	0	0	0	0	0	0	0	0	0
2018	OAK	MLB	0	0	18.00	4	0	0	0	0	0	2.0	14	7	4	4	1	1	1	0	1	0	1
2019	OAK	R	0	1	7.94	4	2		0	0	0	5.2	25	8	6	5	0	1	0	0	0	0	6
2019	OAK	AAA	0	1	54.00	2	0		0	0	1	0.2	7	4	4	4	1	1	1	0	0	0	0
2019	OAK	MiLB	0	2	12.79	6	2		0	0	1	6.1	32	12	10	9	1	2	1	0	0	0	6
2019	OAK	ST	0	0	0.00	2	0		0	0	0	2.0	9	3	0	0	0	0	0	0	0	0	1
Total	- - -	MLB	0	0	6.38	30	0	0	0	2	0	24.0	112	31	17	17	3	8	5	2	1	0	15

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2010	STL	R	0	1	6.75	1	0		0	0	0	2.2	11	2	2	2	0	0	0	0	1	0	2
2010	STL	A	0	0	5.14	14	1		1	2	0	28.0	127	30	17	16	3	9	1	2	2	0	29
2010	STL	MiLB	0	1	5.28	15	1		1	2	0	30.2	138	32	19	18	3	9	1	2	3	0	31
2011	STL	A	4	1	1.26	34	0		8	2	0	57.0	212	35	8	8	1	12	0	4	0	0	46
2012	STL	A+	2	2	2.24	46	0		14	2	3	60.1	248	61	23	15	3	4	1	1	1	0	41
2013	STL	A+	4	3	3.27	25	0		7	2	2	44.0	188	48	18	16	1	8	2	1	0	0	28
2013	STL	AA	0	2	3.86	11	0		0	0	1	16.1	69	20	9	7	1	1	0	0	0	0	10
2013	STL	MiLB	4	5	3.43	36	0		7	2	3	60.1	257	68	27	23	2	9	2	1	0	0	38
2014	STL	AA	0	2	4.30	15	0		7	1	1	14.2	61	18	10	7	2	1	0	0	0	1	10
2014	STL	AAA	2	3	2.54	40	0		1	10	4	56.2	222	48	17	16	7	5	1	3	5	0	52
2014	STL	MiLB	2	5	2.90	55	0		8	11	5	71.1	283	66	27	23	9	6	1	3	5	1	62
2015	STL	AAA	2	1	2.41	50	1		2	5	2	59.2	248	68	21	16	5	7	1	0	0	0	37
2015	STL	ST	0	0	2.45	4	0		1	1	0	3.2	14	3	1	1	0	0	0	0	0	0	1
2016	STL	AAA	6	1	2.08	29	0		2	6	3	34.2	137	32	8	8	2	8	2	0	0	0	20
2016	STL	ST	0	0	0.00	6	0		1	0	0	5.1	23	6	0	0	0	1	0	0	0	0	4
2016	STL	MLB	0	0	5.32	26	0	0	0	2	0	22.0	98	24	13	13	2	7	4	2	0	0	14
2017	SEA	AAA	3	3	4.47	49	0		3	16	1	44.1	205	53	27	22	3	19	2	2	1	0	42
2017	SEA	ST	0	0	3.86	10	0		0	3	0	9.1	42	12	5	4	1	1	0	0	1	0	9
2018	OAK	AA	0	0	3.18	5	0		3	0	0	5.2	25	8	2	2	0	1	0	0	1	0	5
2018	CIN	AA	0	0	1.13	8	0		0	3	0	8.0	32	7	1	1	0	1	0	1	0	0	10
2018	OAK	AAA	8	1	3.83	32	1		0	9	1	44.2	193	50	24	19	4	6	0	4	1	0	36
2018	---	MiLB	8	1	3.39	45	1		3	12	1	58.1	250	65	27	22	4	8	0	5	2	0	51
2018	CIN	ST	0	0	0.00	1	0		0	0	0	1.0	4	2	0	0	0	0	0	0	0	0	0
2018	OAK	MLB	0	0	18.00	4	0	0	0	0	0	2.0	14	7	4	4	1	1	1	0	1	0	1
2019	OAK	R	0	1	7.94	4	2		0	0	0	5.2	25	8	6	5	0	1	0	0	0	0	6
2019	OAK	AAA	0	1	54.00	2	0		0	0	1	0.2	7	4	4	4	1	1	1	0	0	0	0
2019	OAK	MiLB	0	2	12.79	6	2		0	0	1	6.1	32	12	10	9	1	2	1	0	0	0	6
2019	OAK	ST	0	0	0.00	2	0		0	0	0	2.0	9	3	0	0	0	0	0	0	0	0	1
Total	- - -	MLB	0	0	6.38	30	0	0	0	2	0	24.0	112	31	17	17	3	8	5	2	1	0	15

Minor LeaguesSpring TrainingMLB Regular SeasonAverages

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	FIP FIP - Fielder Independent Pitching on an ERA scale
2010	STL	R	6.75	0.00	2.00	0.00	18.2%	0.0%	18.2%	.182	0.75	.222	0.0%	171	53	2.05
2010	STL	A	9.32	2.89	3.22	0.96	22.8%	7.1%	15.7%	.259	1.39	.321	65.2%	124	101	4.14
2010	STL	MiLB	9.10	2.64	3.44	0.88	22.5%	6.5%	15.9%	.252	1.34	.312	61.9%	128	97	3.96
2011	STL	A	7.26	1.89	3.83	0.16	21.7%	5.7%	16.0%	.179	0.82	.228	86.7%	33	75	2.82
2012	STL	A+	6.12	0.60	10.25	0.45	16.5%	1.6%	14.9%	.251	1.08	.291	69.6%	61	78	2.93
2013	STL	A+	5.73	1.64	3.50	0.20	14.9%	4.3%	10.6%	.268	1.27	.313	70.1%	91	80	2.88
2013	STL	AA	5.51	0.55	10.00	0.55	14.5%	1.4%	13.0%	.294	1.29	.333	61.2%	99	72	2.81
2013	STL	MiLB	5.67	1.34	4.22	0.30	14.8%	3.5%	11.3%	.275	1.28	.319	67.8%	94	78	2.86
2014	STL	AA	6.14	0.61	10.00	1.23	16.4%	1.6%	14.8%	.300	1.30	.333	55.6%	114	98	3.73
2014	STL	AAA	8.26	0.79	10.40	1.11	23.4%	2.3%	21.2%	.224	0.94	.265	84.4%	59	84	3.89
2014	STL	MiLB	7.82	0.76	10.33	1.14	21.9%	2.1%	19.8%	.241	1.01	.281	76.9%	70	87	3.86
2015	STL	AAA	5.58	1.06	5.29	0.75	14.9%	2.8%	12.1%	.282	1.26	.317	79.4%	60	88	3.80
2015	STL	ST	2.45	0.00	1.00	0.00	7.1%	0.0%	7.1%	.214	0.82	.231	66.7%	62	72	3.04
2016	STL	AAA	5.19	2.08	2.50	0.52	14.6%	5.8%	8.8%	.248	1.15	.280	86.0%	51	91	4.01
2016	STL	ST	6.75	1.69	4.00	0.00	17.4%	4.3%	13.0%	.273	1.31	.333	100.0%	0	60	2.80
2016	STL	MLB	5.73	2.86	2.00	0.82	14.3%	7.1%	7.1%	.270	1.41	.301	66.2%	130	105	4.28
2016			8.10	3.14	2.58	1.17	21.1%	8.2%	12.9%	.252	1.32	.298	72.9%			4.24
2017	SEA	AAA	8.53	3.86	2.21	0.61	20.5%	9.3%	11.2%	.288	1.62	.360	67.3%	101	88	4.13
2017	SEA	ST	8.68	0.96	9.00	0.96	21.4%	2.4%	19.0%	.293	1.39	.355	69.0%	85	75	3.44
2018	OAK	AA	7.94	1.59	5.00	0.00	20.0%	4.0%	16.0%	.333	1.59	.421	77.8%	73	54	2.22
2018	CIN	AA	11.25	1.13	10.00	0.00	31.3%	3.1%	28.1%	.233	1.00	.350	88.9%	29	41	1.61
2018	OAK	AAA	7.25	1.21	6.00	0.81	18.7%	3.1%	15.5%	.273	1.25	.322	66.2%	92	92	3.97
2018	---	MiLB	7.87	1.23	6.38	0.62	20.4%	3.2%	17.2%	.274	1.25	.335	70.4%	82	82	3.48
2018	CIN	ST	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.500	2.00	.500	100.0%	0	77	3.61
2018	OAK	MLB	4.50	4.50	1.00	4.50	7.1%	7.1%	0.0%	.538	4.00	.545	60.6%	440	245	10.16
2018			8.53	3.25	2.63	1.16	22.3%	8.5%	13.8%	.245	1.30	.293	72.8%			4.19
2019	OAK	R	9.53	1.59	6.00	0.00	24.0%	4.0%	20.0%	.333	1.59	.444	33.3%	186	63	2.68
2019	OAK	AAA	0.00	13.50	0.00	13.50	0.0%	14.3%	-14.3%	.667	7.50	.600	27.8%	892	475	27.80
2019	OAK	MiLB	8.53	2.84	3.00	1.42	18.8%	6.3%	12.5%	.400	2.21	.478	31.7%	260	107	5.32
2019	OAK	ST	4.50	0.00	1.00	0.00	11.1%	0.0%	11.1%	.333	1.50	.375	100.0%	0	56	2.73
Total	- - -	MLB	5.63	3.00	1.88	1.13	13.4%	7.1%	6.3%	.304	1.63	.333	65.2%	156	117	4.77

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	FIP FIP - Fielder Independent Pitching on an ERA scale
2010	STL	R	6.75	0.00	2.00	0.00	18.2%	0.0%	18.2%	.182	0.75	.222	0.0%	171	53	2.05
2010	STL	A	9.32	2.89	3.22	0.96	22.8%	7.1%	15.7%	.259	1.39	.321	65.2%	124	101	4.14
2010	STL	MiLB	9.10	2.64	3.44	0.88	22.5%	6.5%	15.9%	.252	1.34	.312	61.9%	128	97	3.96
2011	STL	A	7.26	1.89	3.83	0.16	21.7%	5.7%	16.0%	.179	0.82	.228	86.7%	33	75	2.82
2012	STL	A+	6.12	0.60	10.25	0.45	16.5%	1.6%	14.9%	.251	1.08	.291	69.6%	61	78	2.93
2013	STL	A+	5.73	1.64	3.50	0.20	14.9%	4.3%	10.6%	.268	1.27	.313	70.1%	91	80	2.88
2013	STL	AA	5.51	0.55	10.00	0.55	14.5%	1.4%	13.0%	.294	1.29	.333	61.2%	99	72	2.81
2013	STL	MiLB	5.67	1.34	4.22	0.30	14.8%	3.5%	11.3%	.275	1.28	.319	67.8%	94	78	2.86
2014	STL	AA	6.14	0.61	10.00	1.23	16.4%	1.6%	14.8%	.300	1.30	.333	55.6%	114	98	3.73
2014	STL	AAA	8.26	0.79	10.40	1.11	23.4%	2.3%	21.2%	.224	0.94	.265	84.4%	59	84	3.89
2014	STL	MiLB	7.82	0.76	10.33	1.14	21.9%	2.1%	19.8%	.241	1.01	.281	76.9%	70	87	3.86
2015	STL	AAA	5.58	1.06	5.29	0.75	14.9%	2.8%	12.1%	.282	1.26	.317	79.4%	60	88	3.80
2015	STL	ST	2.45	0.00	1.00	0.00	7.1%	0.0%	7.1%	.214	0.82	.231	66.7%	62	72	3.04
2016	STL	AAA	5.19	2.08	2.50	0.52	14.6%	5.8%	8.8%	.248	1.15	.280	86.0%	51	91	4.01
2016	STL	ST	6.75	1.69	4.00	0.00	17.4%	4.3%	13.0%	.273	1.31	.333	100.0%	0	60	2.80
2016	STL	MLB	5.73	2.86	2.00	0.82	14.3%	7.1%	7.1%	.270	1.41	.301	66.2%	130	105	4.28
2016			8.10	3.14	2.58	1.17	21.1%	8.2%	12.9%	.252	1.32	.298	72.9%			4.24
2017	SEA	AAA	8.53	3.86	2.21	0.61	20.5%	9.3%	11.2%	.288	1.62	.360	67.3%	101	88	4.13
2017	SEA	ST	8.68	0.96	9.00	0.96	21.4%	2.4%	19.0%	.293	1.39	.355	69.0%	85	75	3.44
2018	OAK	AA	7.94	1.59	5.00	0.00	20.0%	4.0%	16.0%	.333	1.59	.421	77.8%	73	54	2.22
2018	CIN	AA	11.25	1.13	10.00	0.00	31.3%	3.1%	28.1%	.233	1.00	.350	88.9%	29	41	1.61
2018	OAK	AAA	7.25	1.21	6.00	0.81	18.7%	3.1%	15.5%	.273	1.25	.322	66.2%	92	92	3.97
2018	---	MiLB	7.87	1.23	6.38	0.62	20.4%	3.2%	17.2%	.274	1.25	.335	70.4%	82	82	3.48
2018	CIN	ST	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.500	2.00	.500	100.0%	0	77	3.61
2018	OAK	MLB	4.50	4.50	1.00	4.50	7.1%	7.1%	0.0%	.538	4.00	.545	60.6%	440	245	10.16
2018			8.53	3.25	2.63	1.16	22.3%	8.5%	13.8%	.245	1.30	.293	72.8%			4.19
2019	OAK	R	9.53	1.59	6.00	0.00	24.0%	4.0%	20.0%	.333	1.59	.444	33.3%	186	63	2.68
2019	OAK	AAA	0.00	13.50	0.00	13.50	0.0%	14.3%	-14.3%	.667	7.50	.600	27.8%	892	475	27.80
2019	OAK	MiLB	8.53	2.84	3.00	1.42	18.8%	6.3%	12.5%	.400	2.21	.478	31.7%	260	107	5.32
2019	OAK	ST	4.50	0.00	1.00	0.00	11.1%	0.0%	11.1%	.333	1.50	.375	100.0%	0	56	2.73
Total	- - -	MLB	5.63	3.00	1.88	1.13	13.4%	7.1%	6.3%	.304	1.63	.333	65.2%	156	117	4.77

Minor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)
2016	STL	MLB	75	86.9	111.7	11.1	3	4.0%	24	32.0%	5.32
2018	OAK	MLB	12	77.9	104.8	3.4	0	0.0%	3	25.0%	18.00
Total	- - -	MLB	87	85.7	111.7	10.1	3	3.4%	27	31.0%	6.38

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)
2016	STL	MLB	75	86.9	111.7	11.1	3	4.0%	24	32.0%	5.32
2018	OAK	MLB	12	77.9	104.8	3.4	0	0.0%	3	25.0%	18.00
Total	- - -	MLB	87	85.7	111.7	10.1	3	3.4%	27	31.0%	6.38

Dean Kiekhefer

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BAL	CHW	ATH
BOS	CLE	HOU
NYY	DET	LAA
TBR	KCR	SEA
TOR	MIN	TEX

ATL	CHC	ARI
MIA	CIN	COL
NYM	MIL	LAD
PHI	PIT	SDP
WSN	STL	SFG