Gavin Hollowell

Chicago Cubs

Age: 27

Bats/Throws: R/R

6'7" / 215

DOB: 11/4/1997

(27 years, 5 months, 23 days)

Stats

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	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)	xERA xERA - Expected ERA	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
2019	COL	R	21	3	0	7	17	18.2	14.46	2.41	0.96	.308	69.8%	26.1%	11.8%		2.89		3.20	3.11
2021	COL	CPX	23	1	0	1	2	2.0	9.00	9.00	0.00	.400	100.0%	60.0%	0.0%		0.00		5.48	5.48
2021	COL	A	23	2	0	4	22	22.0	12.68	2.05	0.41	.286	66.3%	44.0%	4.8%		2.45		2.82	3.60
2021	COL	MiLB	23	3	0	5	24	24.0	12.38	2.63	0.38	.296	72.0%	45.5%	4.8%		2.25		3.04	3.76
2022	COL	AA	24	4	2	16	42	48.2	11.84	2.59	0.55	.265	69.2%	32.4%	6.1%		3.14		2.76	3.52
2022	COL	ST	24	0	0	0	1	1.0	9.00	0.00	9.00	.000	100.0%	0.0%	50.0%		9.00		14.66	5.87
2022	COL	MLB	24	0	2	0	6	7.0	10.29	5.14	1.29	.316	41.7%	25.0%	8.3%	93.0	7.71	2.81	4.40	5.08	0.0
2023	COL	AAA	25	0	0	2	19	23.1	10.41	3.86	0.77	.333	80.1%	42.2%	9.1%		3.47		4.16	4.90
2023	COL	ST	25	0	0	0	6	5.2	11.12	1.59	1.59	.308	87.0%	14.3%	11.1%		3.18		4.17	4.69
2023	COL	MLB	25	2	0	1	26	33.2	8.55	4.81	2.14	.256	73.1%	32.0%	18.6%	93.6	5.88	5.41	6.58	5.60	-0.5
2024	COL	CPX	26	0	0	0	2	2.0	13.50	4.50	0.00	.000	100.0%	100.0%	0.0%		0.00		3.20	3.20
2024	ARI	AAA	26	1	1	0	18	17.1	12.46	6.75	0.52	.350	76.1%	34.1%	5.9%		3.63		4.24	5.27
2024	CHC	AAA	26	1	1	0	7	9.1	14.46	3.86	0.00	.235	75.0%	64.7%	0.0%		1.93		1.64	2.79
2024	COL	AAA	26	0	0	0	6	4.1	12.46	8.31	2.08	.357	10.4%	38.5%	25.0%		16.62		7.53	6.21
2024	---	MiLB	26	2	2	0	33	33.0	13.09	6.00	0.55	.311	62.8%	44.6%	7.4%		4.64		3.87	4.57
2024	COL	ST	26	0	0	3	5	4.2	9.64	5.79	5.79	.438	71.4%	31.6%	50.0%		13.50		12.52	6.36
2024	CHC	MLB	26	0	0	0	1	1.1	6.75	0.00	0.00	.400	100.0%	100.0%	0.0%	94.2	0.00	1.61	1.67	1.67	0.0
2025	CHC	ST	27	0	0	0	1	1.0	18.00	0.00	9.00	.500	100.0%	33.3%	50.0%		9.00		12.73	3.27
2025	FGDC	PROJ	27	0	0	0	6	6.0	9.02	3.86	1.14	.289	70.7%				4.28		4.33		0.0
2025	Steamer	PROJ	27	0	0	0	6	6.0	8.76	3.84	1.21	.290	72.7%	38.5%			4.25		4.41	4.42	0.0
2025	ZiPS	PROJ	27	2	2	0	37	41.7	9.28	3.88	1.08	.288	68.8%				4.32		4.25		0.0
2025	ZiPS DC	PROJ	27	0	0	0	6	6.0	9.28	3.88	1.08	.288	68.8%				4.32		4.25		0.0
2025	ATC	PROJ	27	0	0	0	5	5.0	8.92	4.48	1.09	.292	71.4%				4.35		4.37		0.0
2025	OOPSY	PROJ	27	0	0	0	6	6.0	9.57	4.05	1.08	.278	74.3%				3.80		4.09		0.0
2025	CHC	AAA	27	1	0	0	5	6.1	14.21	4.26	1.42	.385	81.4%	50.0%	25.0%		4.26		4.22	3.15
2025	CHC	MLB	27	0	0	0	1	2.0	9.00	0.00	0.00	.000	100.0%	0.0%	0.0%	95.4	0.00	8.70	1.03	2.44	0.0
2025	FGDC	ROS	27	1	1	0	23	23.0	9.12	3.89	1.10	.294	71.1%				4.24		4.11		0.0
2025	Steamer	ROS	27	1	1	0	23	23.0	8.86	3.98	1.15	.290	72.9%				4.17		4.21		-0.1
2025	ZiPS	ROS	27	1	2		28	32.0	9.37	3.80	1.05	.298	69.1%				4.31		4.01		0.0
2025	ZiPS DC	ROS	27	1	1	0	23	23.0	9.37	3.80	1.05	.298	69.1%				4.31		4.01		0.0
2025	ATC DC	ROS	27	1	1	0	23	23.0	8.92	4.48	1.09	.292	71.4%				4.35		4.24		0.0
2025	THE BAT	ROS	27	1	1	0	24	17.0	10.17	3.55	0.97	.269	73.0%				3.57		3.53		0.2
2025	OOPSY	ROS	27	1	1	0	23	23.0	9.15	3.67	1.02	.278	71.4%				3.74		3.83		0.0
Total	- - -	MLB		2	2	1	34	44.0	8.80	4.50	1.84	.263	68.6%	32.0%	15.8%	93.6	5.73		5.83	5.26	-0.4

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	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)	xERA xERA - Expected ERA	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
2019	COL	R	21	3	0	7	17	18.2	14.46	2.41	0.96	.308	69.8%	26.1%	11.8%		2.89		3.20	3.11
2021	COL	CPX	23	1	0	1	2	2.0	9.00	9.00	0.00	.400	100.0%	60.0%	0.0%		0.00		5.48	5.48
2021	COL	A	23	2	0	4	22	22.0	12.68	2.05	0.41	.286	66.3%	44.0%	4.8%		2.45		2.82	3.60
2021	COL	MiLB	23	3	0	5	24	24.0	12.38	2.63	0.38	.296	72.0%	45.5%	4.8%		2.25		3.04	3.76
2022	COL	AA	24	4	2	16	42	48.2	11.84	2.59	0.55	.265	69.2%	32.4%	6.1%		3.14		2.76	3.52
2022	COL	ST	24	0	0	0	1	1.0	9.00	0.00	9.00	.000	100.0%	0.0%	50.0%		9.00		14.66	5.87
2022	COL	MLB	24	0	2	0	6	7.0	10.29	5.14	1.29	.316	41.7%	25.0%	8.3%	93.0	7.71	2.81	4.40	5.08	0.0
2023	COL	AAA	25	0	0	2	19	23.1	10.41	3.86	0.77	.333	80.1%	42.2%	9.1%		3.47		4.16	4.90
2023	COL	ST	25	0	0	0	6	5.2	11.12	1.59	1.59	.308	87.0%	14.3%	11.1%		3.18		4.17	4.69
2023	COL	MLB	25	2	0	1	26	33.2	8.55	4.81	2.14	.256	73.1%	32.0%	18.6%	93.6	5.88	5.41	6.58	5.60	-0.5
2024	COL	CPX	26	0	0	0	2	2.0	13.50	4.50	0.00	.000	100.0%	100.0%	0.0%		0.00		3.20	3.20
2024	ARI	AAA	26	1	1	0	18	17.1	12.46	6.75	0.52	.350	76.1%	34.1%	5.9%		3.63		4.24	5.27
2024	CHC	AAA	26	1	1	0	7	9.1	14.46	3.86	0.00	.235	75.0%	64.7%	0.0%		1.93		1.64	2.79
2024	COL	AAA	26	0	0	0	6	4.1	12.46	8.31	2.08	.357	10.4%	38.5%	25.0%		16.62		7.53	6.21
2024	---	MiLB	26	2	2	0	33	33.0	13.09	6.00	0.55	.311	62.8%	44.6%	7.4%		4.64		3.87	4.57
2024	COL	ST	26	0	0	3	5	4.2	9.64	5.79	5.79	.438	71.4%	31.6%	50.0%		13.50		12.52	6.36
2024	CHC	MLB	26	0	0	0	1	1.1	6.75	0.00	0.00	.400	100.0%	100.0%	0.0%	94.2	0.00	1.61	1.67	1.67	0.0
2025	CHC	ST	27	0	0	0	1	1.0	18.00	0.00	9.00	.500	100.0%	33.3%	50.0%		9.00		12.73	3.27
2025	FGDC	PROJ	27	0	0	0	6	6.0	9.02	3.86	1.14	.289	70.7%				4.28		4.33		0.0
2025	Steamer	PROJ	27	0	0	0	6	6.0	8.76	3.84	1.21	.290	72.7%	38.5%			4.25		4.41	4.42	0.0
2025	ZiPS	PROJ	27	2	2	0	37	41.7	9.28	3.88	1.08	.288	68.8%				4.32		4.25		0.0
2025	ZiPS DC	PROJ	27	0	0	0	6	6.0	9.28	3.88	1.08	.288	68.8%				4.32		4.25		0.0
2025	ATC	PROJ	27	0	0	0	5	5.0	8.92	4.48	1.09	.292	71.4%				4.35		4.37		0.0
2025	OOPSY	PROJ	27	0	0	0	6	6.0	9.57	4.05	1.08	.278	74.3%				3.80		4.09		0.0
2025	CHC	AAA	27	1	0	0	5	6.1	14.21	4.26	1.42	.385	81.4%	50.0%	25.0%		4.26		4.22	3.15
2025	CHC	MLB	27	0	0	0	1	2.0	9.00	0.00	0.00	.000	100.0%	0.0%	0.0%	95.4	0.00	8.70	1.03	2.44	0.0
2025	FGDC	ROS	27	1	1	0	23	23.0	9.12	3.89	1.10	.294	71.1%				4.24		4.11		0.0
2025	Steamer	ROS	27	1	1	0	23	23.0	8.86	3.98	1.15	.290	72.9%				4.17		4.21		-0.1
2025	ZiPS	ROS	27	1	2		28	32.0	9.37	3.80	1.05	.298	69.1%				4.31		4.01		0.0
2025	ZiPS DC	ROS	27	1	1	0	23	23.0	9.37	3.80	1.05	.298	69.1%				4.31		4.01		0.0
2025	ATC DC	ROS	27	1	1	0	23	23.0	8.92	4.48	1.09	.292	71.4%				4.35		4.24		0.0
2025	THE BAT	ROS	27	1	1	0	24	17.0	10.17	3.55	0.97	.269	73.0%				3.57		3.53		0.2
2025	OOPSY	ROS	27	1	1	0	23	23.0	9.15	3.67	1.02	.278	71.4%				3.74		3.83		0.0
Total	- - -	MLB		2	2	1	34	44.0	8.80	4.50	1.84	.263	68.6%	32.0%	15.8%	93.6	5.73		5.83	5.26	-0.4

Preseason ProjectionsIn-Season ProjectionsMinor 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	QS	CG CG - Complete Games	ShO ShO - Shoutouts	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
2019	COL	R	3	0	2.89	17		0	0	7	0	1	18.2	77	14	8	6	2	5	1	1	1	0	30
2021	COL	CPX	1	0	0.00	2		0	0	1	0	0	2.0	9	2	0	0	0	2	0	0	0	0	2
2021	COL	A	2	0	2.45	22		0	0	4	4	0	22.0	87	15	8	6	1	5	0	1	0	0	31
2021	COL	MiLB	3	0	2.25	24		0	0	5	4	0	24.0	96	17	8	6	1	7	0	1	0	0	33
2022	COL	AA	4	2	3.14	42		0	0	16	0	2	48.2	188	30	18	17	3	14	1	5	2	0	64
2022	COL	ST	0	0	9.00	1		0	0	0	0	0	1.0	4	1	1	1	1	0	0	0	0	0	1
2022	COL	MLB	0	2	7.71	6	0	0	0	0	0	0	7.0	32	7	7	6	1	4	0	0	0	0	8
2023	COL	AAA	0	0	3.47	19		0	0	2	1	0	23.1	103	23	9	9	2	10	0	1	2	0	27
2023	COL	ST	0	0	3.18	6		0	0	0	1	0	5.2	22	5	2	2	1	1	0	0	0	0	7
2023	COL	MLB	2	0	5.88	26	0	0	0	1	2	1	33.2	154	31	23	22	8	18	1	6	0	0	32
2024	COL	CPX	0	0	0.00	2		0	0	0	0	0	2.0	7	0	0	0	0	1	0	0	0	0	3
2024	ARI	AAA	1	1	3.63	18		0	0	0	7	0	17.1	79	15	8	7	1	13	0	1	1	1	24
2024	CHC	AAA	1	1	1.93	7		0	0	0	3	1	9.1	36	4	2	2	0	4	1	0	0	0	15
2024	COL	AAA	0	0	16.62	6		0	0	0	0	0	4.1	26	6	10	8	1	4	0	1	1	0	6
2024	---	MiLB	2	2	4.64	33		0	0	0	10	1	33.0	148	25	20	17	2	22	1	2	2	1	48
2024	COL	ST	0	0	13.50	5		0	0	3	0	2	4.2	28	10	7	7	3	3	0	1	0	0	5
2024	CHC	MLB	0	0	0.00	1	0	0	0	0	0	0	1.1	6	2	0	0	0	0	0	0	0	0	1
2025	CHC	ST	0	0	9.00	1		0	0	0	0	0	1.0	5	2	1	1	1	0	0	0	0	0	2
2025	FGDC	PROJ	0	0	4.28	6	0			0	1		6.0	26	5	3	3	1	3		0			6
2025	Steamer	PROJ	0	0	4.25	6	0	0	0	0	1		6.0	26	6	3	3	1	3	0	0			6
2025	ZiPS	PROJ	2	2	4.32	37				0	1		41.7	181	37	22	20	5	18	1	4	2	0	43
2025	ZiPS DC	PROJ	0	0	4.32	6	0			0	1		6.0	26	5	3	3	1	3		1			6
2025	ATC	PROJ	0	0	4.35	5	0			0	1		5.0	24	5	3	3	1	3	0	0			5
2025	OOPSY	PROJ	0	0	3.80	6	0			0	1		6.0	26	5	3	3	1	3		0			6
2025	CHC	AAA	1	0	4.26	5		0	0	0	1	1	6.1	28	6	3	3	1	3	0	1	0	0	10
2025	CHC	MLB	0	0	0.00	1	0	0	0	0	0	0	2.0	6	0	0	0	0	0	0	0	0	0	2
2025	FGDC	ROS	1	1	4.24	23	0			0	1		23.0	100	21	12	11	3	10		2			24
2025	Steamer	ROS	1	1	4.17	23	0	0	0	0	1		23.0	101	21	12	11	3	10		1			23
2025	ZiPS	ROS	1	2	4.31	28							32.0	136	28	17	15	4	13		3			33
2025	ZiPS DC	ROS	1	1	4.31	23	0			0	1		23.0	100	21	12	11	3	10		2			24
2025	ATC DC	ROS	1	1	4.35	23	0			0	1		23.0	102	21	12	11	3	12		1			23
2025	THE BAT	ROS	1	1	3.57	24				0	1		17.0	71	13	7	7	2	7	0	1			19
2025	OOPSY	ROS	1	1	3.74	23	0			0	1		23.0	93	18	11	10	3	10		1			24
Total	- - -	MLB	2	2	5.73	34	0	0	0	1	2	1	44.0	198	40	30	28	9	22	1	6	0	0	43

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	QS	CG CG - Complete Games	ShO ShO - Shoutouts	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
2019	COL	R	3	0	2.89	17		0	0	7	0	1	18.2	77	14	8	6	2	5	1	1	1	0	30
2021	COL	CPX	1	0	0.00	2		0	0	1	0	0	2.0	9	2	0	0	0	2	0	0	0	0	2
2021	COL	A	2	0	2.45	22		0	0	4	4	0	22.0	87	15	8	6	1	5	0	1	0	0	31
2021	COL	MiLB	3	0	2.25	24		0	0	5	4	0	24.0	96	17	8	6	1	7	0	1	0	0	33
2022	COL	AA	4	2	3.14	42		0	0	16	0	2	48.2	188	30	18	17	3	14	1	5	2	0	64
2022	COL	ST	0	0	9.00	1		0	0	0	0	0	1.0	4	1	1	1	1	0	0	0	0	0	1
2022	COL	MLB	0	2	7.71	6	0	0	0	0	0	0	7.0	32	7	7	6	1	4	0	0	0	0	8
2023	COL	AAA	0	0	3.47	19		0	0	2	1	0	23.1	103	23	9	9	2	10	0	1	2	0	27
2023	COL	ST	0	0	3.18	6		0	0	0	1	0	5.2	22	5	2	2	1	1	0	0	0	0	7
2023	COL	MLB	2	0	5.88	26	0	0	0	1	2	1	33.2	154	31	23	22	8	18	1	6	0	0	32
2024	COL	CPX	0	0	0.00	2		0	0	0	0	0	2.0	7	0	0	0	0	1	0	0	0	0	3
2024	ARI	AAA	1	1	3.63	18		0	0	0	7	0	17.1	79	15	8	7	1	13	0	1	1	1	24
2024	CHC	AAA	1	1	1.93	7		0	0	0	3	1	9.1	36	4	2	2	0	4	1	0	0	0	15
2024	COL	AAA	0	0	16.62	6		0	0	0	0	0	4.1	26	6	10	8	1	4	0	1	1	0	6
2024	---	MiLB	2	2	4.64	33		0	0	0	10	1	33.0	148	25	20	17	2	22	1	2	2	1	48
2024	COL	ST	0	0	13.50	5		0	0	3	0	2	4.2	28	10	7	7	3	3	0	1	0	0	5
2024	CHC	MLB	0	0	0.00	1	0	0	0	0	0	0	1.1	6	2	0	0	0	0	0	0	0	0	1
2025	CHC	ST	0	0	9.00	1		0	0	0	0	0	1.0	5	2	1	1	1	0	0	0	0	0	2
2025	FGDC	PROJ	0	0	4.28	6	0			0	1		6.0	26	5	3	3	1	3		0			6
2025	Steamer	PROJ	0	0	4.25	6	0	0	0	0	1		6.0	26	6	3	3	1	3	0	0			6
2025	ZiPS	PROJ	2	2	4.32	37				0	1		41.7	181	37	22	20	5	18	1	4	2	0	43
2025	ZiPS DC	PROJ	0	0	4.32	6	0			0	1		6.0	26	5	3	3	1	3		1			6
2025	ATC	PROJ	0	0	4.35	5	0			0	1		5.0	24	5	3	3	1	3	0	0			5
2025	OOPSY	PROJ	0	0	3.80	6	0			0	1		6.0	26	5	3	3	1	3		0			6
2025	CHC	AAA	1	0	4.26	5		0	0	0	1	1	6.1	28	6	3	3	1	3	0	1	0	0	10
2025	CHC	MLB	0	0	0.00	1	0	0	0	0	0	0	2.0	6	0	0	0	0	0	0	0	0	0	2
2025	FGDC	ROS	1	1	4.24	23	0			0	1		23.0	100	21	12	11	3	10		2			24
2025	Steamer	ROS	1	1	4.17	23	0	0	0	0	1		23.0	101	21	12	11	3	10		1			23
2025	ZiPS	ROS	1	2	4.31	28							32.0	136	28	17	15	4	13		3			33
2025	ZiPS DC	ROS	1	1	4.31	23	0			0	1		23.0	100	21	12	11	3	10		2			24
2025	ATC DC	ROS	1	1	4.35	23	0			0	1		23.0	102	21	12	11	3	12		1			23
2025	THE BAT	ROS	1	1	3.57	24				0	1		17.0	71	13	7	7	2	7	0	1			19
2025	OOPSY	ROS	1	1	3.74	23	0			0	1		23.0	93	18	11	10	3	10		1			24
Total	- - -	MLB	2	2	5.73	34	0	0	0	1	2	1	44.0	198	40	30	28	9	22	1	6	0	0	43

Preseason ProjectionsIn-Season ProjectionsMinor 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
2019	COL	R	14.46	2.41	6.00	0.96	39.0%	6.5%	32.5%	.197	1.02	.308	69.8%	61	68	3.20
2021	COL	CPX	9.00	9.00	1.00	0.00	22.2%	22.2%	0.0%	.286	2.00	.400	100.0%	0	114	5.48
2021	COL	A	12.68	2.05	6.20	0.41	35.6%	5.7%	29.9%	.185	0.91	.286	66.3%	52	59	2.82
2021	COL	MiLB	12.38	2.63	4.71	0.38	34.4%	7.3%	27.1%	.193	1.00	.296	72.0%	48	63	3.04
2022	COL	AA	11.84	2.59	4.57	0.55	34.0%	7.4%	26.6%	.178	0.90	.265	69.2%	72	63	2.76
2022	COL	ST	9.00	0.00	1.00	9.00	25.0%	0.0%	25.0%	.250	1.00	.000	100.0%	181	296	14.66
2022	COL	MLB	10.29	5.14	2.00	1.29	25.0%	12.5%	12.5%	.250	1.57	.316	41.7%	169	105	4.40
2022			8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2023	COL	AAA	10.41	3.86	2.70	0.77	26.2%	9.7%	16.5%	.250	1.41	.333	80.1%	56	70	4.16
2023	COL	ST	11.12	1.59	7.00	1.59	31.8%	4.5%	27.3%	.238	1.06	.308	87.0%	66	87	4.17
2023	COL	MLB	8.55	4.81	1.78	2.14	20.8%	11.7%	9.1%	.238	1.46	.256	73.1%	119	143	6.58
2023			8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	COL	CPX	13.50	4.50	3.00	0.00	42.9%	14.3%	28.6%	.000	0.50	.000	100.0%	0	58	3.20
2024	ARI	AAA	12.46	6.75	1.85	0.52	30.4%	16.5%	13.9%	.231	1.62	.350	76.1%	64	78	4.24
2024	CHC	AAA	14.46	3.86	3.75	0.00	41.7%	11.1%	30.6%	.125	0.86	.235	75.0%	37	33	1.64
2024	COL	AAA	12.46	8.31	1.50	2.08	23.1%	15.4%	7.7%	.286	2.31	.357	10.4%	289	138	7.53
2024	---	MiLB	13.09	6.00	2.18	0.55	32.4%	14.9%	17.6%	.202	1.42	.311	62.8%	82	72	3.87
2024	COL	ST	9.64	5.79	1.67	5.79	17.9%	10.7%	7.1%	.417	2.79	.438	71.4%	292	272	12.52
2024	CHC	MLB	6.75	0.00	1.00	0.00	16.7%	0.0%	16.7%	.333	1.50	.400	100.0%	0	43	1.67
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	CHC	ST	18.00	0.00	2.00	9.00	40.0%	0.0%	40.0%	.400	2.00	.500	100.0%	179	260	12.73
2025	FGDC	PROJ	9.02	3.86	2.34	1.14	23.2%	9.9%	13.2%	.237	1.34	.289	70.7%			4.33
2025	Steamer	PROJ	8.76	3.84	2.28	1.21	22.6%	9.9%	12.7%	.241	1.35	.290	72.7%			4.41
2025	ZiPS	PROJ	9.28	3.88	2.39	1.08	23.8%	9.9%	13.8%	.233	1.32	.288	68.8%			4.25
2025	ZiPS DC	PROJ	9.28	3.88	2.39	1.08	23.8%	9.9%	13.8%	.233	1.32	.288	68.8%			4.25
2025	ATC	PROJ	8.92	4.48	1.99	1.09	22.7%	11.4%	11.3%	.239	1.41	.292	71.4%			4.37
2025	OOPSY	PROJ	9.57	4.05	2.36	1.08	24.5%	10.4%	14.1%	.224	1.31	.278	74.3%			4.09
2025	CHC	AAA	14.21	4.26	3.33	1.42	35.7%	10.7%	25.0%	.250	1.42	.385	81.4%	92	94	4.22
2025	CHC	MLB	9.00	0.00	2.00	0.00	33.3%	0.0%	33.3%	.000	0.00	.000	100.0%	0	29	1.03
2025			8.54	3.45	2.48	1.06	22.4%	9.0%	13.3%	.236	1.28	.284	72.6%			4.12
2025	FGDC	ROS	9.12	3.89	2.35	1.10	23.5%	10.0%	13.5%	.238	1.34	.294	71.1%			4.11
2025	Steamer	ROS	8.86	3.98	2.23	1.15	22.8%	10.2%	12.6%	.239	1.36	.290	72.9%			4.21
2025	ZiPS	ROS	9.37	3.80	2.47	1.05	24.3%	9.8%	14.4%	.237	1.32	.298	69.1%			4.01
2025	ZiPS DC	ROS	9.37	3.80	2.47	1.05	24.3%	9.8%	14.4%	.237	1.32	.298	69.1%			4.01
2025	ATC DC	ROS	8.92	4.48	1.99	1.09	22.7%	11.4%	11.3%	.239	1.41	.292	71.4%			4.24
2025	THE BAT	ROS	10.17	3.55	2.86	0.97	27.2%	9.5%	17.7%	.208	1.16	.269	73.0%			3.53
2025	OOPSY	ROS	9.15	3.67	2.49	1.02	25.4%	10.2%	15.2%	.221	1.19	.278	71.4%			3.83
Total	- - -	MLB	8.80	4.50	1.95	1.84	21.7%	11.1%	10.6%	.235	1.41	.263	68.6%	118	129	5.83

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
2019	COL	R	14.46	2.41	6.00	0.96	39.0%	6.5%	32.5%	.197	1.02	.308	69.8%	61	68	3.20
2021	COL	CPX	9.00	9.00	1.00	0.00	22.2%	22.2%	0.0%	.286	2.00	.400	100.0%	0	114	5.48
2021	COL	A	12.68	2.05	6.20	0.41	35.6%	5.7%	29.9%	.185	0.91	.286	66.3%	52	59	2.82
2021	COL	MiLB	12.38	2.63	4.71	0.38	34.4%	7.3%	27.1%	.193	1.00	.296	72.0%	48	63	3.04
2022	COL	AA	11.84	2.59	4.57	0.55	34.0%	7.4%	26.6%	.178	0.90	.265	69.2%	72	63	2.76
2022	COL	ST	9.00	0.00	1.00	9.00	25.0%	0.0%	25.0%	.250	1.00	.000	100.0%	181	296	14.66
2022	COL	MLB	10.29	5.14	2.00	1.29	25.0%	12.5%	12.5%	.250	1.57	.316	41.7%	169	105	4.40
2022			8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2023	COL	AAA	10.41	3.86	2.70	0.77	26.2%	9.7%	16.5%	.250	1.41	.333	80.1%	56	70	4.16
2023	COL	ST	11.12	1.59	7.00	1.59	31.8%	4.5%	27.3%	.238	1.06	.308	87.0%	66	87	4.17
2023	COL	MLB	8.55	4.81	1.78	2.14	20.8%	11.7%	9.1%	.238	1.46	.256	73.1%	119	143	6.58
2023			8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	COL	CPX	13.50	4.50	3.00	0.00	42.9%	14.3%	28.6%	.000	0.50	.000	100.0%	0	58	3.20
2024	ARI	AAA	12.46	6.75	1.85	0.52	30.4%	16.5%	13.9%	.231	1.62	.350	76.1%	64	78	4.24
2024	CHC	AAA	14.46	3.86	3.75	0.00	41.7%	11.1%	30.6%	.125	0.86	.235	75.0%	37	33	1.64
2024	COL	AAA	12.46	8.31	1.50	2.08	23.1%	15.4%	7.7%	.286	2.31	.357	10.4%	289	138	7.53
2024	---	MiLB	13.09	6.00	2.18	0.55	32.4%	14.9%	17.6%	.202	1.42	.311	62.8%	82	72	3.87
2024	COL	ST	9.64	5.79	1.67	5.79	17.9%	10.7%	7.1%	.417	2.79	.438	71.4%	292	272	12.52
2024	CHC	MLB	6.75	0.00	1.00	0.00	16.7%	0.0%	16.7%	.333	1.50	.400	100.0%	0	43	1.67
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	CHC	ST	18.00	0.00	2.00	9.00	40.0%	0.0%	40.0%	.400	2.00	.500	100.0%	179	260	12.73
2025	FGDC	PROJ	9.02	3.86	2.34	1.14	23.2%	9.9%	13.2%	.237	1.34	.289	70.7%			4.33
2025	Steamer	PROJ	8.76	3.84	2.28	1.21	22.6%	9.9%	12.7%	.241	1.35	.290	72.7%			4.41
2025	ZiPS	PROJ	9.28	3.88	2.39	1.08	23.8%	9.9%	13.8%	.233	1.32	.288	68.8%			4.25
2025	ZiPS DC	PROJ	9.28	3.88	2.39	1.08	23.8%	9.9%	13.8%	.233	1.32	.288	68.8%			4.25
2025	ATC	PROJ	8.92	4.48	1.99	1.09	22.7%	11.4%	11.3%	.239	1.41	.292	71.4%			4.37
2025	OOPSY	PROJ	9.57	4.05	2.36	1.08	24.5%	10.4%	14.1%	.224	1.31	.278	74.3%			4.09
2025	CHC	AAA	14.21	4.26	3.33	1.42	35.7%	10.7%	25.0%	.250	1.42	.385	81.4%	92	94	4.22
2025	CHC	MLB	9.00	0.00	2.00	0.00	33.3%	0.0%	33.3%	.000	0.00	.000	100.0%	0	29	1.03
2025			8.54	3.45	2.48	1.06	22.4%	9.0%	13.3%	.236	1.28	.284	72.6%			4.12
2025	FGDC	ROS	9.12	3.89	2.35	1.10	23.5%	10.0%	13.5%	.238	1.34	.294	71.1%			4.11
2025	Steamer	ROS	8.86	3.98	2.23	1.15	22.8%	10.2%	12.6%	.239	1.36	.290	72.9%			4.21
2025	ZiPS	ROS	9.37	3.80	2.47	1.05	24.3%	9.8%	14.4%	.237	1.32	.298	69.1%			4.01
2025	ZiPS DC	ROS	9.37	3.80	2.47	1.05	24.3%	9.8%	14.4%	.237	1.32	.298	69.1%			4.01
2025	ATC DC	ROS	8.92	4.48	1.99	1.09	22.7%	11.4%	11.3%	.239	1.41	.292	71.4%			4.24
2025	THE BAT	ROS	10.17	3.55	2.86	0.97	27.2%	9.5%	17.7%	.208	1.16	.269	73.0%			3.53
2025	OOPSY	ROS	9.15	3.67	2.49	1.02	25.4%	10.2%	15.2%	.221	1.19	.278	71.4%			3.83
Total	- - -	MLB	8.80	4.50	1.95	1.84	21.7%	11.1%	10.6%	.235	1.41	.263	68.6%	118	129	5.83

Preseason ProjectionsIn-Season ProjectionsMinor 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)	xERA xERA - Expected ERA
2022	COL	MLB	20	87.7	101.0	26.5	1	5.0%	9	45.0%	7.71	2.81
2023	COL	AAA	65	83.6	107.3	13.1			14	21.5%	3.47
2023	COL	MLB	98	86.6	110.2	20.0	8	8.2%	35	35.7%	5.88	5.41
2024	ARI	AAA	41	84.2	109.6	21.2			13	31.7%	3.63
2024	CHC	AAA	17	84.2	99.7	7.1			3	17.6%	1.93
2024	COL	AAA	15	91.2	113.9	9.3			6	40.0%	16.62
2024	CHC	MLB	5	91.7	99.1	-14.4	0	0.0%	1	20.0%	0.00	1.61
2025	CHC	AAA	14	90.1	109.3	10.0			4	28.6%	4.26
2025	CHC	MLB	4	95.9	107.2	26.6	1	25.0%	3	75.0%	0.00	8.70
Total	- - -	MLB	127	87.3	110.2	20.2	10	7.9%	48	37.8%	5.73

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)	xERA xERA - Expected ERA
2022	COL	MLB	20	87.7	101.0	26.5	1	5.0%	9	45.0%	7.71	2.81
2023	COL	AAA	65	83.6	107.3	13.1			14	21.5%	3.47
2023	COL	MLB	98	86.6	110.2	20.0	8	8.2%	35	35.7%	5.88	5.41
2024	ARI	AAA	41	84.2	109.6	21.2			13	31.7%	3.63
2024	CHC	AAA	17	84.2	99.7	7.1			3	17.6%	1.93
2024	COL	AAA	15	91.2	113.9	9.3			6	40.0%	16.62
2024	CHC	MLB	5	91.7	99.1	-14.4	0	0.0%	1	20.0%	0.00	1.61
2025	CHC	AAA	14	90.1	109.3	10.0			4	28.6%	4.26
2025	CHC	MLB	4	95.9	107.2	26.6	1	25.0%	3	75.0%	0.00	8.70
Total	- - -	MLB	127	87.3	110.2	20.2	10	7.9%	48	37.8%	5.73

Gavin Hollowell

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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