Pitching

Yaifer Perdomo

Free Agent (A)

Age: 23

Bats/Throws: L/L

5'10" / 160

DOB: 8/16/2001

(23 years, 8 months, 13 days)

Stats

Preseason ProjectionsIn-Season ProjectionsMinor Leagues

Season	Team	Level	Age	W W - Wins	L L - Losses	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	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
2019	TOR	R	17	2	1	13	13	53.0	8.83	3.57	0.00	.348	71.8%	46.0%	0.0%	2.89	2.97	3.47
2021	TOR	CPX	19	2	0	8	7	33.0	16.09	3.82	0.27	.305	73.0%	34.5%	3.8%	2.45	2.60	3.08
2021	TOR	A	19	0	0	1	1	3.0	15.00	9.00	6.00	.333	57.7%	25.0%	50.0%	15.00	13.13	6.30
2021	ARI	A	19	0	0	2	0	5.0	14.40	9.00	1.80	.417	72.9%	53.8%	25.0%	7.20	6.63	5.18
2021	---	MiLB	19	2	0	11	8	41.0	15.80	4.83	0.88	.325	71.4%	36.7%	11.8%	3.95	3.86	3.57
2022	ARI	A	20	1	5	26	14	74.2	10.97	5.79	1.81	.330	67.9%	30.5%	18.5%	6.39	6.57	5.45
2023	ARI	CPX	21	0	0	1	0	1.0	18.00	9.00	0.00	.000	100.0%	100.0%	0.0%	0.00	3.93	3.93
2023	ARI	CPX	21	0	1	1	0	1.0	9.00	0.00	0.00	.571	0.0%	50.0%	0.0%	27.00	2.93	3.96
2023	ARI	A	21	2	1	21	0	30.2	13.50	8.22	0.59	.416	57.4%	38.5%	7.1%	7.63	4.69	4.77
2023	ARI	MiLB	21	2	2	23	0	32.2	13.50	7.99	0.55	.419	54.5%	40.0%	6.9%	7.99	4.61	4.72
2025	Steamer	PROJ	23	0	0	1	0	1.0	6.59	6.71	1.34	.294	70.6%	38.6%		5.70	6.02	6.07	0.0
2025	OOPSY	PROJ	23	0	0	1	1	2.4	7.71	6.41	1.35	.297	70.0%			5.60	5.73		0.0
2025	Steamer	ROS		0	0	1	0	1.0	6.53	7.00	1.29	.294	70.6%			5.72	5.95		0.0

Season	Team	Level	Age	W W - Wins	L L - Losses	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	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
2019	TOR	R	17	2	1	13	13	53.0	8.83	3.57	0.00	.348	71.8%	46.0%	0.0%	2.89	2.97	3.47
2021	TOR	CPX	19	2	0	8	7	33.0	16.09	3.82	0.27	.305	73.0%	34.5%	3.8%	2.45	2.60	3.08
2021	TOR	A	19	0	0	1	1	3.0	15.00	9.00	6.00	.333	57.7%	25.0%	50.0%	15.00	13.13	6.30
2021	ARI	A	19	0	0	2	0	5.0	14.40	9.00	1.80	.417	72.9%	53.8%	25.0%	7.20	6.63	5.18
2021	---	MiLB	19	2	0	11	8	41.0	15.80	4.83	0.88	.325	71.4%	36.7%	11.8%	3.95	3.86	3.57
2022	ARI	A	20	1	5	26	14	74.2	10.97	5.79	1.81	.330	67.9%	30.5%	18.5%	6.39	6.57	5.45
2023	ARI	CPX	21	0	0	1	0	1.0	18.00	9.00	0.00	.000	100.0%	100.0%	0.0%	0.00	3.93	3.93
2023	ARI	CPX	21	0	1	1	0	1.0	9.00	0.00	0.00	.571	0.0%	50.0%	0.0%	27.00	2.93	3.96
2023	ARI	A	21	2	1	21	0	30.2	13.50	8.22	0.59	.416	57.4%	38.5%	7.1%	7.63	4.69	4.77
2023	ARI	MiLB	21	2	2	23	0	32.2	13.50	7.99	0.55	.419	54.5%	40.0%	6.9%	7.99	4.61	4.72
2025	Steamer	PROJ	23	0	0	1	0	1.0	6.59	6.71	1.34	.294	70.6%	38.6%		5.70	6.02	6.07	0.0
2025	OOPSY	PROJ	23	0	0	1	1	2.4	7.71	6.41	1.35	.297	70.0%			5.60	5.73		0.0
2025	Steamer	ROS		0	0	1	0	1.0	6.53	7.00	1.29	.294	70.6%			5.72	5.95		0.0

Preseason ProjectionsIn-Season ProjectionsMinor Leagues

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	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	TOR	R	2	1	2.89	13	13		0	0	0	0	53.0	213	48	20	17	0	21	0	2	10	2	52
2021	TOR	CPX	2	0	2.45	8	7		0	0	0	0	33.0	137	19	11	9	1	14	0	4	5	2	59
2021	TOR	A	0	0	15.00	1	1		0	0	0	0	3.0	17	4	5	5	2	3	0	1	0	0	5
2021	ARI	A	0	0	7.20	2	0		0	0	0	0	5.0	26	6	4	4	1	5	0	0	0	0	8
2021	---	MiLB	2	0	3.95	11	8		0	0	0	0	41.0	180	29	20	18	4	22	0	5	5	2	72
2022	ARI	A	1	5	6.39	26	14		0	0	1	1	74.2	350	77	57	53	15	48	0	8	14	1	91
2023	ARI	CPX	0	0	0.00	1	0		0	0	0	0	1.0	5	0	0	0	0	1	0	0	0	0	2
2023	ARI	CPX	0	1	27.00	1	0		0	0	0	0	1.0	8	4	4	3	0	0	0	0	2	0	1
2023	ARI	A	2	1	7.63	21	0		0	0	2	1	30.2	153	34	28	26	2	28	0	0	8	0	46
2023	ARI	MiLB	2	2	7.99	23	0		0	0	2	1	32.2	166	38	32	29	2	29	0	0	10	0	49
2025	Steamer	PROJ	0	0	5.70	1	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			1
2025	OOPSY	PROJ	0	0	5.60	1	1	0			0		2.4	11	3	2	1	0	2	0	0			2
2025	Steamer	ROS	0	0	5.72	1	0	0	0	0	0		1.0	5	1	1	1	0	1		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	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	TOR	R	2	1	2.89	13	13		0	0	0	0	53.0	213	48	20	17	0	21	0	2	10	2	52
2021	TOR	CPX	2	0	2.45	8	7		0	0	0	0	33.0	137	19	11	9	1	14	0	4	5	2	59
2021	TOR	A	0	0	15.00	1	1		0	0	0	0	3.0	17	4	5	5	2	3	0	1	0	0	5
2021	ARI	A	0	0	7.20	2	0		0	0	0	0	5.0	26	6	4	4	1	5	0	0	0	0	8
2021	---	MiLB	2	0	3.95	11	8		0	0	0	0	41.0	180	29	20	18	4	22	0	5	5	2	72
2022	ARI	A	1	5	6.39	26	14		0	0	1	1	74.2	350	77	57	53	15	48	0	8	14	1	91
2023	ARI	CPX	0	0	0.00	1	0		0	0	0	0	1.0	5	0	0	0	0	1	0	0	0	0	2
2023	ARI	CPX	0	1	27.00	1	0		0	0	0	0	1.0	8	4	4	3	0	0	0	0	2	0	1
2023	ARI	A	2	1	7.63	21	0		0	0	2	1	30.2	153	34	28	26	2	28	0	0	8	0	46
2023	ARI	MiLB	2	2	7.99	23	0		0	0	2	1	32.2	166	38	32	29	2	29	0	0	10	0	49
2025	Steamer	PROJ	0	0	5.70	1	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			1
2025	OOPSY	PROJ	0	0	5.60	1	1	0			0		2.4	11	3	2	1	0	2	0	0			2
2025	Steamer	ROS	0	0	5.72	1	0	0	0	0	0		1.0	5	1	1	1	0	1		0			1

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAverages

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	TOR	R	8.83	3.57	2.48	0.00	24.4%	9.9%	14.6%	.253	1.30	.348	71.8%	68	72	2.97
2021	TOR	CPX	16.09	3.82	4.21	0.27	43.1%	10.2%	32.8%	.160	1.00	.305	73.0%	53	55	2.60
2021	TOR	A	15.00	9.00	1.67	6.00	29.4%	17.6%	11.8%	.308	2.33	.333	57.7%	334	289	13.13
2021	ARI	A	14.40	9.00	1.60	1.80	30.8%	19.2%	11.5%	.286	2.20	.417	72.9%	149	136	6.63
2021	---	MiLB	15.80	4.83	3.27	0.88	40.0%	12.2%	27.8%	.190	1.24	.325	71.4%	85	82	3.86
2022	ARI	A	10.97	5.79	1.90	1.81	26.0%	13.7%	12.3%	.262	1.67	.330	67.9%	125	127	6.57
2023	ARI	CPX	18.00	9.00	2.00	0.00	40.0%	20.0%	20.0%	.000	1.00	.000	100.0%	0	69	3.93
2023	ARI	CPX	9.00	0.00	1.00	0.00	12.5%	0.0%	12.5%	.500	4.00	.571	0.0%	470	52	2.93
2023	ARI	A	13.50	8.22	1.64	0.59	30.1%	18.3%	11.8%	.272	2.02	.416	57.4%	165	100	4.69
2023	ARI	MiLB	13.50	7.99	1.69	0.55	29.5%	17.5%	12.0%	.277	2.05	.419	54.5%	169	98	4.61
2025	Steamer	PROJ	6.59	6.71	0.98	1.34	15.5%	15.8%	-0.3%	.266	1.79	.294	70.6%			6.02
2025	OOPSY	PROJ	7.71	6.41	1.20	1.35	17.7%	14.7%	3.0%	.261	1.77	.297	70.0%			5.73
2025	Steamer	ROS	6.53	7.00	0.93	1.29	15.3%	16.3%	-1.1%	.265	1.82	.294	70.6%			5.95

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	TOR	R	8.83	3.57	2.48	0.00	24.4%	9.9%	14.6%	.253	1.30	.348	71.8%	68	72	2.97
2021	TOR	CPX	16.09	3.82	4.21	0.27	43.1%	10.2%	32.8%	.160	1.00	.305	73.0%	53	55	2.60
2021	TOR	A	15.00	9.00	1.67	6.00	29.4%	17.6%	11.8%	.308	2.33	.333	57.7%	334	289	13.13
2021	ARI	A	14.40	9.00	1.60	1.80	30.8%	19.2%	11.5%	.286	2.20	.417	72.9%	149	136	6.63
2021	---	MiLB	15.80	4.83	3.27	0.88	40.0%	12.2%	27.8%	.190	1.24	.325	71.4%	85	82	3.86
2022	ARI	A	10.97	5.79	1.90	1.81	26.0%	13.7%	12.3%	.262	1.67	.330	67.9%	125	127	6.57
2023	ARI	CPX	18.00	9.00	2.00	0.00	40.0%	20.0%	20.0%	.000	1.00	.000	100.0%	0	69	3.93
2023	ARI	CPX	9.00	0.00	1.00	0.00	12.5%	0.0%	12.5%	.500	4.00	.571	0.0%	470	52	2.93
2023	ARI	A	13.50	8.22	1.64	0.59	30.1%	18.3%	11.8%	.272	2.02	.416	57.4%	165	100	4.69
2023	ARI	MiLB	13.50	7.99	1.69	0.55	29.5%	17.5%	12.0%	.277	2.05	.419	54.5%	169	98	4.61
2025	Steamer	PROJ	6.59	6.71	0.98	1.34	15.5%	15.8%	-0.3%	.266	1.79	.294	70.6%			6.02
2025	OOPSY	PROJ	7.71	6.41	1.20	1.35	17.7%	14.7%	3.0%	.261	1.77	.297	70.0%			5.73
2025	Steamer	ROS	6.53	7.00	0.93	1.29	15.3%	16.3%	-1.1%	.265	1.82	.294	70.6%			5.95

Yaifer Perdomo

Stats

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Advanced

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