Pitching

Janzen Keisel

Tampa Bay Rays (CPX)

P

Age: 22

Bats/Throws: R/R

6'4" / 208

DOB: 2/24/2003

(22 years, 5 months, 20 days)

P

Stats

In-Season ProjectionsMinor LeaguesCollege

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	divider	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	divider	vFA vFA - Fourseam Fastball velocity (Pitch Info)	divider	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
2022	BYU	NCAA	19	3	2	0	19	9	46.1		11.27	4.86	0.78	.365	69.1%						4.27		3.89
2023	OKST	NCAA	20	0	0	0	9	4	18.1		16.69	9.33	1.96	.333	65.8%						7.85		5.76
2024	OKST	NCAA	21	2	1	0	11	8	34.2		10.38	5.71	0.52	.269	74.7%						3.38		4.07
2025	TBR	CPX	22	0	1	0	5	2	14.1		8.79	8.16	0.00	.310	71.4%	45.5%	0.0%				2.51		4.75	5.32
2025	TBR	A	22	2	4	1	15	8	38.2		6.98	7.68	0.47	.268	55.6%	41.8%	5.1%				7.22		5.84	5.98
2025	TBR	MiLB	22	2	5	1	20	10	53.0		7.47	7.81	0.34	.279	60.1%	42.7%	4.1%				5.94		5.55	5.80
2025	Steamer	ROS		0	0	0	0	0	1.0		4.55	6.42	1.66	.294	67.8%						6.63		6.81		0.0
2025	OOPSY	ROS	22	0	0	0	1	1	2.6		4.25	6.73	1.75	.280	65.3%						6.90		7.18		-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	divider	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	divider	vFA vFA - Fourseam Fastball velocity (Pitch Info)	divider	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
2022	BYU	NCAA	19	3	2	0	19	9	46.1		11.27	4.86	0.78	.365	69.1%						4.27		3.89
2023	OKST	NCAA	20	0	0	0	9	4	18.1		16.69	9.33	1.96	.333	65.8%						7.85		5.76
2024	OKST	NCAA	21	2	1	0	11	8	34.2		10.38	5.71	0.52	.269	74.7%						3.38		4.07
2025	TBR	CPX	22	0	1	0	5	2	14.1		8.79	8.16	0.00	.310	71.4%	45.5%	0.0%				2.51		4.75	5.32
2025	TBR	A	22	2	4	1	15	8	38.2		6.98	7.68	0.47	.268	55.6%	41.8%	5.1%				7.22		5.84	5.98
2025	TBR	MiLB	22	2	5	1	20	10	53.0		7.47	7.81	0.34	.279	60.1%	42.7%	4.1%				5.94		5.55	5.80
2025	Steamer	ROS		0	0	0	0	0	1.0		4.55	6.42	1.66	.294	67.8%						6.63		6.81		0.0
2025	OOPSY	ROS	22	0	0	0	1	1	2.6		4.25	6.73	1.75	.280	65.3%						6.90		7.18		-0.1

In-Season ProjectionsMinor LeaguesCollege

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	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
2022	BYU	NCAA	3	2	4.27	19	9		0	0	0			46.1	209	46	28	22	4	25		7	4	0	58
2023	OKST	NCAA	0	0	7.85	9	4		0	0	0			18.1	92	15	16	16	4	19		2	5	0	34
2024	OKST	NCAA	2	1	3.38	11	8		0	0	0			34.2	148	23	15	13	2	22		6	4	0	40
2025	TBR	CPX	0	1	2.51	5	2		0	0	0	2	0	14.1	71	13	8	4	0	13	0	2	2	1	14
2025	TBR	A	2	4	7.22	15	8		0	0	1	1	0	38.2	185	32	34	31	2	33	0	8	6	0	30
2025	TBR	MiLB	2	5	5.94	20	10		0	0	1	3	0	53.0	256	45	42	35	2	46	0	10	8	1	44
2025	Steamer	ROS	0	0	6.63	0	0	0	0	0	0	0		1.0	5	1	1	1	0	1		0			1
2025	OOPSY	ROS	0	0	6.90	1	1	0			0	0		2.6	13	3	2	2	1	2	0	0			1

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	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
2022	BYU	NCAA	3	2	4.27	19	9		0	0	0			46.1	209	46	28	22	4	25		7	4	0	58
2023	OKST	NCAA	0	0	7.85	9	4		0	0	0			18.1	92	15	16	16	4	19		2	5	0	34
2024	OKST	NCAA	2	1	3.38	11	8		0	0	0			34.2	148	23	15	13	2	22		6	4	0	40
2025	TBR	CPX	0	1	2.51	5	2		0	0	0	2	0	14.1	71	13	8	4	0	13	0	2	2	1	14
2025	TBR	A	2	4	7.22	15	8		0	0	1	1	0	38.2	185	32	34	31	2	33	0	8	6	0	30
2025	TBR	MiLB	2	5	5.94	20	10		0	0	1	3	0	53.0	256	45	42	35	2	46	0	10	8	1	44
2025	Steamer	ROS	0	0	6.63	0	0	0	0	0	0	0		1.0	5	1	1	1	0	1		0			1
2025	OOPSY	ROS	0	0	6.90	1	1	0			0	0		2.6	13	3	2	2	1	2	0	0			1

In-Season ProjectionsMinor LeaguesAveragesCollege

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)	divider	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	divider	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	divider	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	divider	FIP FIP - Fielder Independent Pitching on an ERA scale
2022	BYU	NCAA	11.27	4.86	2.32	0.78		27.8%	12.0%	15.8%		.260	1.53	.365	69.1%					3.89
2023	OKST	NCAA	16.69	9.33	1.79	1.96		37.0%	20.7%	16.3%		.211	1.85	.333	65.8%					5.76
2024	OKST	NCAA	10.38	5.71	1.82	0.52		27.0%	14.9%	12.2%		.192	1.30	.269	74.7%					4.07
2025	TBR	CPX	8.79	8.16	1.08	0.00		19.7%	18.3%	1.4%		.232	1.81	.310	71.4%		58	110		4.75
2025	TBR	A	6.98	7.68	0.91	0.47		16.2%	17.8%	-1.6%		.222	1.68	.268	55.6%		185	152		5.84
2025	TBR	MiLB	7.47	7.81	0.96	0.34		17.2%	18.0%	-0.8%		.225	1.72	.279	60.1%		150	140		5.55
2025	Steamer	ROS	4.55	6.42	0.71	1.66		10.5%	14.8%	-4.3%		.289	1.88	.294	67.8%					6.81
2025	OOPSY	ROS	4.25	6.73	0.63	1.75		9.6%	15.3%	-5.6%		.282	1.90	.280	65.3%					7.18

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)	divider	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	divider	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	divider	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	divider	FIP FIP - Fielder Independent Pitching on an ERA scale
2022	BYU	NCAA	11.27	4.86	2.32	0.78		27.8%	12.0%	15.8%		.260	1.53	.365	69.1%					3.89
2023	OKST	NCAA	16.69	9.33	1.79	1.96		37.0%	20.7%	16.3%		.211	1.85	.333	65.8%					5.76
2024	OKST	NCAA	10.38	5.71	1.82	0.52		27.0%	14.9%	12.2%		.192	1.30	.269	74.7%					4.07
2025	TBR	CPX	8.79	8.16	1.08	0.00		19.7%	18.3%	1.4%		.232	1.81	.310	71.4%		58	110		4.75
2025	TBR	A	6.98	7.68	0.91	0.47		16.2%	17.8%	-1.6%		.222	1.68	.268	55.6%		185	152		5.84
2025	TBR	MiLB	7.47	7.81	0.96	0.34		17.2%	18.0%	-0.8%		.225	1.72	.279	60.1%		150	140		5.55
2025	Steamer	ROS	4.55	6.42	0.71	1.66		10.5%	14.8%	-4.3%		.289	1.88	.294	67.8%					6.81
2025	OOPSY	ROS	4.25	6.73	0.63	1.75		9.6%	15.3%	-5.6%		.282	1.90	.280	65.3%					7.18