Pitching

Colton Book

Chicago Cubs

P

Age: 24

Bats/Throws: R/L

6'4" / 210

DOB: 8/21/2002

(24 years, 14 days)

P

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Stats

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College

Season	Team	Level	Age	W	L	SV	G	GS	IP	divider	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	divider	vFA	divider	ERA	xERA	FIP	xFIP	WAR
2022	STBK	NCAA	19	4	3	1	12	7	50.1		6.79	4.11	0.72	.323	62.2%						5.19		5.70
2024	STBK	NCAA	21	1	2	0	11	4	25.2		9.82	5.61	1.40	.405	39.3%						10.52		6.28
2025	JOES	NCAA	22	6	3	0	14	14	86.2		12.67	2.08	1.25	.289	68.7%						3.53		4.39

Season	Team	Level	Age	W	L	SV	G	GS	IP	divider	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	divider	vFA	divider	ERA	xERA	FIP	xFIP	WAR
2022	STBK	NCAA	19	4	3	1	12	7	50.1		6.79	4.11	0.72	.323	62.2%						5.19		5.70
2024	STBK	NCAA	21	1	2	0	11	4	25.2		9.82	5.61	1.40	.405	39.3%						10.52		6.28
2025	JOES	NCAA	22	6	3	0	14	14	86.2		12.67	2.08	1.25	.289	68.7%						3.53		4.39

College

Season	Team	Level	W	L	ERA	G	GS	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2022	STBK	NCAA	4	3	5.19	12	7		0	0	1			50.1	231	55	36	29	4	23		8	2	0	38
2024	STBK	NCAA	1	2	10.52	11	4		0	0	0			25.2	126	34	35	30	4	16		4	2	0	28
2025	JOES	NCAA	6	3	3.53	14	14		1	1	0			86.2	349	66	41	34	12	20		8	1	0	122

Season	Team	Level	W	L	ERA	G	GS	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2022	STBK	NCAA	4	3	5.19	12	7		0	0	1			50.1	231	55	36	29	4	23		8	2	0	38
2024	STBK	NCAA	1	2	10.52	11	4		0	0	0			25.2	126	34	35	30	4	16		4	2	0	28
2025	JOES	NCAA	6	3	3.53	14	14		1	1	0			86.2	349	66	41	34	12	20		8	1	0	122

AveragesCollege

Season	Team	Level	K/9	BB/9	K/BB	HR/9	divider	K%	BB%	K-BB%	divider	AVG	WHIP	BABIP	LOB%	divider	ERA-	FIP-	divider	FIP
2022	STBK	NCAA	6.79	4.11	1.65	0.72		16.5%	10.0%	6.5%		.275	1.55	.323	62.2%					5.70
2024	STBK	NCAA	9.82	5.61	1.75	1.40		22.2%	12.7%	9.5%		.321	1.95	.405	39.3%					6.28
2025	JOES	NCAA	12.67	2.08	6.10	1.25		35.0%	5.7%	29.2%		.206	0.99	.289	68.7%					4.39

Season	Team	Level	K/9	BB/9	K/BB	HR/9	divider	K%	BB%	K-BB%	divider	AVG	WHIP	BABIP	LOB%	divider	ERA-	FIP-	divider	FIP
2022	STBK	NCAA	6.79	4.11	1.65	0.72		16.5%	10.0%	6.5%		.275	1.55	.323	62.2%					5.70
2024	STBK	NCAA	9.82	5.61	1.75	1.40		22.2%	12.7%	9.5%		.321	1.95	.405	39.3%					6.28
2025	JOES	NCAA	12.67	2.08	6.10	1.25		35.0%	5.7%	29.2%		.206	0.99	.289	68.7%					4.39