Pitching

Liu Fuenmayor

Arizona Diamondbacks (A)

Age: 26

Bats/Throws: L/L

5'11" / 170

DOB: 2/2/1999

(26 years, 3 months, 2 days)

Stats

Preseason ProjectionsIn-Season ProjectionsMinor Leagues

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	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
2017	ARI	R	18	5	2	2	15	1	39.1	8.47	6.64	0.69	.221	78.7%	58.5%	15.8%	2.52	4.74	3.96
2018	ARI	R	19	4	3	0	14	0	27.2	6.18	3.25	0.00	.226	53.3%	55.7%	0.0%	1.95	3.89	4.49
2018	ARI	R	19	0	0	0	1	0	0.2	0.00	0.00	0.00	.500	100.0%	50.0%	0.0%	0.00	4.33	6.27
2018	ARI	MiLB	19	4	3	0	15	0	28.1	6.04	3.18	0.00	.233	54.8%	55.6%	0.0%	1.91	3.90	4.53
2019	ARI	R	20	3	2	0	14	0	36.0	12.75	3.50	0.00	.356	77.1%	51.2%	0.0%	2.50	2.64	3.56
2019	ARI	A-	20	1	0	0	5	0	7.1	8.59	2.45	0.00	.063	66.7%	68.8%	0.0%	1.23	2.56	3.17
2019	ARI	MiLB	20	4	2	0	19	0	43.1	12.05	3.32	0.00	.311	76.5%	54.0%	0.0%	2.28	2.63	3.49
2021	ARI	A	22	0	2	1	24	0	24.1	9.62	5.18	1.11	.318	69.8%	52.2%	20.0%	4.81	5.67	4.95
2021	ARI	A+	22	0	0	4	11	0	17.1	14.02	1.04	1.04	.351	98.7%	50.0%	20.0%	1.56	2.88	2.29
2021	ARI	MiLB	22	0	2	5	35	0	41.2	11.45	3.46	1.08	.330	78.4%	51.4%	20.0%	3.46	4.51	3.84
2022	ARI	A	23	0	0	0	4	0	3.1	13.50	5.40	2.70	.688	41.1%	50.0%	16.7%	24.30	8.65	7.23
2022	ARI	A+	23	3	1	1	16	0	21.0	10.29	2.14	0.43	.294	77.7%	45.1%	5.6%	2.57	2.85	3.42
2022	ARI	AA	23	1	1	0	6	0	4.2	1.93	13.50	5.79	.200	46.9%	35.3%	33.3%	21.21	18.76	13.76
2022	ARI	MiLB	23	4	2	1	26	0	29.0	9.31	4.34	1.55	.354	58.3%	44.0%	15.2%	8.07	6.08	5.52
2025	Steamer	PROJ	26	0	0	0	1	0	1.0	7.53	4.12	1.13	.303	71.3%	41.1%		4.62	4.66	4.79	0.0
2025	Steamer	ROS		0	0	0	1	0	1.0	7.38	4.23	1.10	.303	71.3%			4.63	4.57		0.0

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	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
2017	ARI	R	18	5	2	2	15	1	39.1	8.47	6.64	0.69	.221	78.7%	58.5%	15.8%	2.52	4.74	3.96
2018	ARI	R	19	4	3	0	14	0	27.2	6.18	3.25	0.00	.226	53.3%	55.7%	0.0%	1.95	3.89	4.49
2018	ARI	R	19	0	0	0	1	0	0.2	0.00	0.00	0.00	.500	100.0%	50.0%	0.0%	0.00	4.33	6.27
2018	ARI	MiLB	19	4	3	0	15	0	28.1	6.04	3.18	0.00	.233	54.8%	55.6%	0.0%	1.91	3.90	4.53
2019	ARI	R	20	3	2	0	14	0	36.0	12.75	3.50	0.00	.356	77.1%	51.2%	0.0%	2.50	2.64	3.56
2019	ARI	A-	20	1	0	0	5	0	7.1	8.59	2.45	0.00	.063	66.7%	68.8%	0.0%	1.23	2.56	3.17
2019	ARI	MiLB	20	4	2	0	19	0	43.1	12.05	3.32	0.00	.311	76.5%	54.0%	0.0%	2.28	2.63	3.49
2021	ARI	A	22	0	2	1	24	0	24.1	9.62	5.18	1.11	.318	69.8%	52.2%	20.0%	4.81	5.67	4.95
2021	ARI	A+	22	0	0	4	11	0	17.1	14.02	1.04	1.04	.351	98.7%	50.0%	20.0%	1.56	2.88	2.29
2021	ARI	MiLB	22	0	2	5	35	0	41.2	11.45	3.46	1.08	.330	78.4%	51.4%	20.0%	3.46	4.51	3.84
2022	ARI	A	23	0	0	0	4	0	3.1	13.50	5.40	2.70	.688	41.1%	50.0%	16.7%	24.30	8.65	7.23
2022	ARI	A+	23	3	1	1	16	0	21.0	10.29	2.14	0.43	.294	77.7%	45.1%	5.6%	2.57	2.85	3.42
2022	ARI	AA	23	1	1	0	6	0	4.2	1.93	13.50	5.79	.200	46.9%	35.3%	33.3%	21.21	18.76	13.76
2022	ARI	MiLB	23	4	2	1	26	0	29.0	9.31	4.34	1.55	.354	58.3%	44.0%	15.2%	8.07	6.08	5.52
2025	Steamer	PROJ	26	0	0	0	1	0	1.0	7.53	4.12	1.13	.303	71.3%	41.1%		4.62	4.66	4.79	0.0
2025	Steamer	ROS		0	0	0	1	0	1.0	7.38	4.23	1.10	.303	71.3%			4.63	4.57		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	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
2017	ARI	R	5	2	2.52	15	1		2	3	0	39.1	166	24	15	11	3	29	1	2	2	0	37
2018	ARI	R	4	3	1.95	14	0		0	3	2	27.2	114	19	14	6	0	10	0	1	2	0	19
2018	ARI	R	0	0	0.00	1	0		0	0	0	0.2	2	1	0	0	0	0	0	0	1	0	0
2018	ARI	MiLB	4	3	1.91	15	0		0	3	2	28.1	116	20	14	6	0	10	0	1	3	0	19
2019	ARI	R	3	2	2.50	14	0		0	1	0	36.0	155	31	11	10	0	14	0	3	2	0	51
2019	ARI	A-	1	0	1.23	5	0		0	0	0	7.1	25	1	1	1	0	2	0	0	0	0	7
2019	ARI	MiLB	4	2	2.28	19	0		0	1	0	43.1	180	32	12	11	0	16	0	3	2	0	58
2021	ARI	A	0	2	4.81	24	0		1	1	4	24.1	111	24	15	13	3	14	0	2	4	0	26
2021	ARI	A+	0	0	1.56	11	0		4	2	0	17.1	69	15	3	3	2	2	0	1	1	0	27
2021	ARI	MiLB	0	2	3.46	35	0		5	3	4	41.2	180	39	18	16	5	16	0	3	5	0	53
2022	ARI	A	0	0	24.30	4	0		0	0	0	3.1	26	12	10	9	1	2	0	2	0	2	5
2022	ARI	A+	3	1	2.57	16	0		1	0	3	21.0	82	16	6	6	1	5	0	1	2	0	24
2022	ARI	AA	1	1	21.21	6	0		0	0	0	4.2	30	6	11	11	3	7	2	4	1	2	1
2022	ARI	MiLB	4	2	8.07	26	0		1	0	3	29.0	138	34	27	26	5	14	2	7	3	4	30
2025	Steamer	PROJ	0	0	4.62	1	0	0	0	0		1.0	4	1	1	1	0	0	0	0			1
2025	Steamer	ROS	0	0	4.63	1	0	0	0	0		1.0	4	1	1	1	0	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	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
2017	ARI	R	5	2	2.52	15	1		2	3	0	39.1	166	24	15	11	3	29	1	2	2	0	37
2018	ARI	R	4	3	1.95	14	0		0	3	2	27.2	114	19	14	6	0	10	0	1	2	0	19
2018	ARI	R	0	0	0.00	1	0		0	0	0	0.2	2	1	0	0	0	0	0	0	1	0	0
2018	ARI	MiLB	4	3	1.91	15	0		0	3	2	28.1	116	20	14	6	0	10	0	1	3	0	19
2019	ARI	R	3	2	2.50	14	0		0	1	0	36.0	155	31	11	10	0	14	0	3	2	0	51
2019	ARI	A-	1	0	1.23	5	0		0	0	0	7.1	25	1	1	1	0	2	0	0	0	0	7
2019	ARI	MiLB	4	2	2.28	19	0		0	1	0	43.1	180	32	12	11	0	16	0	3	2	0	58
2021	ARI	A	0	2	4.81	24	0		1	1	4	24.1	111	24	15	13	3	14	0	2	4	0	26
2021	ARI	A+	0	0	1.56	11	0		4	2	0	17.1	69	15	3	3	2	2	0	1	1	0	27
2021	ARI	MiLB	0	2	3.46	35	0		5	3	4	41.2	180	39	18	16	5	16	0	3	5	0	53
2022	ARI	A	0	0	24.30	4	0		0	0	0	3.1	26	12	10	9	1	2	0	2	0	2	5
2022	ARI	A+	3	1	2.57	16	0		1	0	3	21.0	82	16	6	6	1	5	0	1	2	0	24
2022	ARI	AA	1	1	21.21	6	0		0	0	0	4.2	30	6	11	11	3	7	2	4	1	2	1
2022	ARI	MiLB	4	2	8.07	26	0		1	0	3	29.0	138	34	27	26	5	14	2	7	3	4	30
2025	Steamer	PROJ	0	0	4.62	1	0	0	0	0		1.0	4	1	1	1	0	0	0	0			1
2025	Steamer	ROS	0	0	4.63	1	0	0	0	0		1.0	4	1	1	1	0	0		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
2017	ARI	R	8.47	6.64	1.28	0.69	22.3%	17.5%	4.8%	.178	1.35	.221	78.7%	68	132	4.74
2018	ARI	R	6.18	3.25	1.90	0.00	16.7%	8.8%	7.9%	.184	1.05	.226	53.3%	51	99	3.89
2018	ARI	R	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.500	1.50	.500	100.0%	0	84	4.33
2018	ARI	MiLB	6.04	3.18	1.90	0.00	16.4%	8.6%	7.8%	.190	1.06	.233	54.8%	50	98	3.90
2019	ARI	R	12.75	3.50	3.64	0.00	32.9%	9.0%	23.9%	.225	1.25	.356	77.1%	54	56	2.64
2019	ARI	A-	8.59	2.45	3.50	0.00	28.0%	8.0%	20.0%	.043	0.41	.063	66.7%	33	67	2.56
2019	ARI	MiLB	12.05	3.32	3.63	0.00	32.2%	8.9%	23.3%	.199	1.11	.311	76.5%	50	58	2.63
2021	ARI	A	9.62	5.18	1.86	1.11	23.4%	12.6%	10.8%	.253	1.56	.318	69.8%	100	117	5.67
2021	ARI	A+	14.02	1.04	13.50	1.04	39.1%	2.9%	36.2%	.227	0.98	.351	98.7%	33	63	2.88
2021	ARI	MiLB	11.45	3.46	3.31	1.08	29.4%	8.9%	20.6%	.242	1.32	.330	78.4%	72	94	4.51
2022	ARI	A	13.50	5.40	2.50	2.70	19.2%	7.7%	11.5%	.545	4.20	.688	41.1%	474	167	8.65
2022	ARI	A+	10.29	2.14	4.80	0.43	29.3%	6.1%	23.2%	.211	1.00	.294	77.7%	61	69	2.85
2022	ARI	AA	1.93	13.50	0.14	5.79	3.3%	23.3%	-20.0%	.316	2.79	.200	46.9%	361	332	18.76
2022	ARI	MiLB	9.31	4.34	2.14	1.55	21.7%	10.1%	11.6%	.291	1.66	.354	58.3%	157	122	6.08
2025	Steamer	PROJ	7.53	4.12	1.83	1.13	18.9%	10.3%	8.5%	.261	1.48	.303	71.3%			4.66
2025	Steamer	ROS	7.38	4.23	1.74	1.10	18.4%	10.6%	7.9%	.262	1.50	.303	71.3%			4.57

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
2017	ARI	R	8.47	6.64	1.28	0.69	22.3%	17.5%	4.8%	.178	1.35	.221	78.7%	68	132	4.74
2018	ARI	R	6.18	3.25	1.90	0.00	16.7%	8.8%	7.9%	.184	1.05	.226	53.3%	51	99	3.89
2018	ARI	R	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.500	1.50	.500	100.0%	0	84	4.33
2018	ARI	MiLB	6.04	3.18	1.90	0.00	16.4%	8.6%	7.8%	.190	1.06	.233	54.8%	50	98	3.90
2019	ARI	R	12.75	3.50	3.64	0.00	32.9%	9.0%	23.9%	.225	1.25	.356	77.1%	54	56	2.64
2019	ARI	A-	8.59	2.45	3.50	0.00	28.0%	8.0%	20.0%	.043	0.41	.063	66.7%	33	67	2.56
2019	ARI	MiLB	12.05	3.32	3.63	0.00	32.2%	8.9%	23.3%	.199	1.11	.311	76.5%	50	58	2.63
2021	ARI	A	9.62	5.18	1.86	1.11	23.4%	12.6%	10.8%	.253	1.56	.318	69.8%	100	117	5.67
2021	ARI	A+	14.02	1.04	13.50	1.04	39.1%	2.9%	36.2%	.227	0.98	.351	98.7%	33	63	2.88
2021	ARI	MiLB	11.45	3.46	3.31	1.08	29.4%	8.9%	20.6%	.242	1.32	.330	78.4%	72	94	4.51
2022	ARI	A	13.50	5.40	2.50	2.70	19.2%	7.7%	11.5%	.545	4.20	.688	41.1%	474	167	8.65
2022	ARI	A+	10.29	2.14	4.80	0.43	29.3%	6.1%	23.2%	.211	1.00	.294	77.7%	61	69	2.85
2022	ARI	AA	1.93	13.50	0.14	5.79	3.3%	23.3%	-20.0%	.316	2.79	.200	46.9%	361	332	18.76
2022	ARI	MiLB	9.31	4.34	2.14	1.55	21.7%	10.1%	11.6%	.291	1.66	.354	58.3%	157	122	6.08
2025	Steamer	PROJ	7.53	4.12	1.83	1.13	18.9%	10.3%	8.5%	.261	1.48	.303	71.3%			4.66
2025	Steamer	ROS	7.38	4.23	1.74	1.10	18.4%	10.6%	7.9%	.262	1.50	.303	71.3%			4.57

Liu Fuenmayor

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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