Jhonathan Díaz

#74 - Relief Pitcher

Seattle Mariners

Bats / Throws	Left / Left
Date of Birth	9/13/1996 (28)
Height, Weight	6'0", 170 lb
Hometown	Valencia, VEN

2024 Season Stats

Needs more playing time to qualify

MLB Rank MLB Average

	Sv	IP	ERA	WHIP	K%	BB%
	0	9.2	4.66	1.76	17.0%	6.4%

	277^th 3 Sv	- 45 IP	259^th 4.00 ERA	338^th 1.28 WHIP	314^th 23.7% K%	74^th 9.1% BB%

	FB MPH	SwStr%	CSW%	Str-ICR	MTK%	PLV	PLA
	90.2	7.2%	25.9%	-	10.8%	4.94	-

	- 94.6 FB MPH	346^th 12.7% SwStr%	309^th 29.2% CSW%	- Str-ICR	349^th - MTK%	309^th 5.13 PLV	- PLA

Articles

7/6/2024Starting Pitcher Streamer Rankings Fantasy Baseball: 7/6 & 7/7Nick Pollack

7/5/2024Starting Pitcher Streamer Rankings Fantasy Baseball: 7/5 & 7/6Nick Pollack

7/1/2024Top 100 Starting Pitchers For 2024 Fantasy Baseball: Week 14 - 7/1Nick Pollack

6/30/2024Starting Pitcher Streamer Rankings Fantasy Baseball: 6/30 & 7/1Nick Pollack

6/29/2024Starting Pitcher Streamer Rankings Fantasy Baseball: 6/29 & 6/30Nick Pollack

See More Articles

Stats Glossary

Overview

Hide 2024 MLB Percentile | Hide 2024 MLB Average

Year	Team	G	GS	IP	W-L	Sv	Hld	ERA	WHIP	xERA	FIP	xFIP	PLA	K%	BB%	H/9	HR/9	BABIP	HR/FB%	LOB%	ICR	GB%	SwStr%	CSW%	IPR	PLV
2021	LAA	3	2	13.0	1-0	0	0	4.15	1.38	4.94	4.63	5.72	4.11	15.3%	11.9%	7.6	0.69	.244	7.1%	73.9%	35.7%	42.9%	9.3%	25.7%	0.42	5.04
2022	LAA	4	3	15.1	1-1	0	0	2.93	1.50	4.18	4.50	4.95	4.73	16.7%	15.2%	7.6	0.59	.273	8.3%	83.3%	35.6%	53.3%	9.3%	23.7%	0.24	4.46
2023	LAA	4	1	7.0	0-0	0	0	10.29	2.86	7.42	5.97	8.34	6.34	9.5%	16.7%	16.7	0.00	.448	0.0%	50.0%	37.9%	41.4%	8.1%	24.4%	0.28	4.77
2024	SEA	5	1	9.2	0-1	0	0	4.66	1.76	4.67	5.23	4.79	3.94	17.0%	6.4%	13.0	1.86	.353	15.4%	77.5%	41.7%	38.9%	7.2%	25.9%	0.40	4.94
RP MLB Percentile		2	99	1	8-70	23	10	28	6	27	16	17	-	12	80	3	11	8	27	68	17	28	4	14	-	14
RP MLB AVG		41	0	45.0	3-2	3	7	4.00	1.28	4.11	4.05	4.01	3.18	23.7%	9.1%	8.0	1.07	.288	12.5%	72.5%	36.8%	44.8%	12.7%	29.2%	0.53	5.13
Career		16	7	45.0	2-2	0	0	4.80	1.73	-	-	-	4.63	15.0%	12.6%	10.2	0.80	.318	8.3%	70.3%	37.5%	44.7%	8.6%	24.9%	0.33	4.80

Repertoire

Four-Seamer | 31%
Slider | 21%
Sinker | 20%
Changeup | 16%
Curveball | 12%
All

2021 2022 2023 2024 All

Hide 2024 MLB Percentile | Hide 2024 MLB Average

Year	Usage%	MPH	Zone%	O-Sw%	Str%	SwStr%	CS%	CSW%	Str-ICR	GB%	FB%	ICR	HR/FB%	AVG	BABIP	HL	HP	MTK%	PLV
2021	3.0%	90.3	28.6%	20.0%	42.9%	0.0%	14.3%	14.3%	-	100.0%	0.0%	-	-	.000	.000	0	-0.3	14.3%	2.39
2022	19.5%	91.5	45.7%	24.0%	60.9%	6.5%	13.0%	19.6%	47.8%	44.4%	33.3%	33.3%	0.0%	.273	.333	+0	-0.8	8.7%	3.88
2023	33.1%	90.8	35.8%	17.6%	47.2%	3.8%	13.2%	17.0%	39.6%	42.9%	42.9%	28.6%	0.0%	.250	.286	-1	0.0	5.7%	4.30
2024	31.3%	90.2	51.9%	32.0%	71.2%	5.8%	19.2%	25.0%	55.8%	25.0%	58.3%	33.3%	14.3%	.214	.182	0	-0.2	11.5%	4.45
RP MLB Percentile	-	63	75	59	86	20	72	36	22	17	91	66	33	59	79	66	66	12	8
RP MLB AVG	40.1%	94.6	51.0%	26.4%	65.5%	11.0%	16.7%	27.8%	52.3%	35.7%	41.1%	41.0%	12.9%	.244	.296	+0	-0.3	6.5%	4.95

Year	xAVG	xwOBA	xBABIP	xwoBACON	HH%	Brl%	ICR	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2021	.492	.621	.492	.550	-	0.0%	-	104.7	-	-26.0	4.4	8.9	2.6	5.8	6.3	1,811
2022	.244	.388	.249	.375	-	11.1%	33.3%	95.9	90.5	19.7	7.5	7.5	2.9	5.4	6.7	2,126
2023	.321	.464	.363	.389	-	0.0%	28.6%	84.8	83.8	17.6	6.4	7.3	2.8	5.5	6.4	2,137
2024	.212	.339	.212	.337	-	0.0%	33.3%	89.5	89.5	23.8	7.4	7.6	2.6	5.5	6.2	2,132
RP MLB Percentile	61	37	77	53	-	80	66	38	-	17	71	82	95	34	33	31
RP MLB AVG	.242	.337	.289	.386	-	9.1%	41.0%	90.2	88.6	18.6	5.0	9.0	-0.8	5.6	6.4	2,291

Year	P	TBF	Strikes	Balls	1B	2B	3B	HR	H	TB	TIC	K	BB	HBP
2021	7	2	3	4	0	0	0	0	0	0	0	0	1	0
2022	46	14	28	18	2	1	0	0	3	3	3	2	3	0
2023	53	12	25	28	1	1	0	0	2	2	2	1	2	2
2024	52	16	37	15	0	1	1	1	3	6	4	2	2	0
RP MLB Percentile	39	44	43	68	91	46	6	35	61	-	-	37	42	64
RP MLB AVG	246	61	163	83	8	2	0	2	12	16	15	15	7	1

Year	GB%	LD%	FB%	PU%	Pull%	Cent%	Oppo%	Fl&B%	Solid%	Brl%	SS%	HH%	PC%	ICR
2021	100.0%	0.0%	0.0%	0.0%	100.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	-	100.0%	-
2022	44.4%	22.2%	33.3%	22.2%	33.3%	33.3%	33.3%	11.1%	11.1%	11.1%	33.3%	-	66.6%	33.3%
2023	42.9%	14.3%	42.9%	0.0%	42.9%	42.9%	14.3%	14.3%	14.3%	0.0%	28.6%	-	71.5%	28.6%
2024	25.0%	16.7%	58.3%	16.7%	25.0%	41.7%	33.3%	8.3%	25.0%	0.0%	25.0%	-	66.6%	33.3%
RP MLB Percentile	17	64	91	82	16	75	77	85	4	80	77	-	-	66
RP MLB AVG	35.7%	23.2%	41.1%	13.1%	31.5%	35.5%	33.0%	25.1%	6.9%	9.1%	37.7%	-	58.9%	41.0%

Year	AVG	wOBA	BABIP	BACON	HL	xAVG	xwOBA	xBABIP	xwoBACON	EV	FB EV	LA	HR/FB%
2021	.000	.346	.000	.000	0	.492	.621	.492	.550	104.7	-	-26.0	-
2022	.273	.364	.333	.333	+0	.244	.388	.249	.375	95.9	90.5	19.7	0.0
2023	.250	.414	.286	.286	-1	.321	.464	.363	.389	84.8	83.8	17.6	0.0
2024	.214	.392	.182	.250	0	.212	.339	.212	.337	89.5	89.5	23.8	14.3
RP MLB Percentile	59	25	79	72	66	61	37	77	53	38	-	17	33
RP MLB AVG	.244	.333	.296	.331	+0	.242	.337	.289	.386	90.2	88.6	18.6	12.9

Year	Zone%	Str%	Swing%	O-Sw%	Whiff%	Foul Str%	Con%	Z-Con%	O-Con%	CS%	SwStr%	CSW%	SIP%	BIP%	PLUS%	IPR	Str-ICR
2021	28.6%	42.9%	28.6%	20.0%	0.0%	14.3%	100.0%	100.0%	100.0%	14.3%	0.0%	14.3%	33.3%	14.3%	42.9%	-0.14	-
2022	45.7%	60.9%	47.8%	24.0%	13.6%	21.7%	86.4%	87.5%	83.3%	13.0%	6.5%	19.6%	32.1%	19.6%	54.3%	0.22	47.8%
2023	35.8%	47.2%	34.0%	17.6%	11.1%	17.0%	88.9%	100.0%	66.7%	13.2%	3.8%	17.0%	28.0%	13.2%	43.4%	0.02	39.6%
2024	51.9%	71.2%	51.9%	32.0%	11.1%	23.1%	88.9%	94.7%	75.0%	19.2%	5.8%	25.0%	32.4%	23.1%	65.4%	0.46	55.8%
RP MLB Percentile	75	86	72	59	16	84	16	22	25	72	20	36	31	19	86	51	22
RP MLB AVG	51.0%	65.5%	48.7%	26.4%	22.5%	21.6%	77.5%	81.5%	66.3%	16.7%	11.0%	27.8%	-	-	60.2%	0.54	-

Year	Zone%	aLoc%	x-mLoc%	gLoc%	hiLoc%	y-mLoc%	loLoc%	iLoc%	oLoc%	mmLoc%
2021	28.6%	42.9%	0.0%	57.1%	57.1%	14.3%	28.6%	42.9%	57.1%	0.0%
2022	45.7%	19.6%	23.9%	56.5%	37.0%	39.1%	23.9%	47.8%	28.3%	8.7%
2023	35.8%	18.9%	13.2%	67.9%	56.6%	20.8%	22.6%	66.0%	20.8%	1.9%
2024	51.9%	40.4%	19.2%	40.4%	48.1%	30.8%	21.2%	36.5%	44.2%	5.8%
RP MLB Percentile	75	63	21	53	85	81	12	78	44	46
RP MLB AVG	51.0%	35.1%	27.8%	37.1%	51.1%	26.7%	22.3%	28.8%	43.4%	7.9%

Year	Early%	Behind%	2-Str%	Early BIP%	F-Str%	TF-Str%	ECS%	2-Str O Sw%	PAR%
2021	42.9%	28.6%	28.6%	0.0%	0.0%	0.0%	33.3%	-	0.0%
2022	56.5%	15.2%	28.3%	26.9%	54.5%	36.4%	23.1%	30.8%	15.4%
2023	62.3%	17.0%	20.8%	12.1%	53.3%	46.7%	15.2%	18.2%	9.1%
2024	50.0%	25.0%	25.0%	23.1%	100.0%	62.5%	26.9%	23.1%	15.4%
RP MLB Percentile	17	4	35	87	97	85	80	43	42
RP MLB AVG	54.4%	14.1%	31.5%	13.2%	62.0%	51.1%	21.8%	20.6%	18.5%

Year	MPH	Ext	iHB	iVB	Total Break	VAA	Height Adj. VAA	Spin	PLV
2021	90.3	6.3	4.2	10.6	11.4	-5.3	0.5	1,811	2.39
2022	91.5	6.7	11.7	11.2	16.3	-5.0	0.9	2,126	3.88
2023	90.8	6.4	9.6	11.7	15.3	-4.9	0.6	2,137	4.30
2024	90.2	6.2	11.8	12.3	17.2	-5.1	0.6	2,132	4.45
RP MLB Percentile	63	33	32	17	35	17	26	31	8
RP MLB AVG	94.6	6.4	-	-	-	-	-	2,291	4.95

Year	P	PLV	PLA	QP%	AP%	BP%	Q-BP%	HP	HL
2021	7	2.39	12.89	14.3%	0.0%	85.7%	-71.4%	-0.3	0
2022	46	3.88	6.27	23.9%	28.3%	47.8%	-23.9%	-0.8	+0
2023	53	4.30	8.27	26.4%	26.4%	47.2%	-20.8%	0.0	-1
2024	52	4.45	5.49	40.4%	19.2%	40.4%	0.0%	-0.2	0
RP MLB Percentile	39	8	-	25	59	27	27	66	66
RP MLB AVG	246	4.95	1.17	46.0%	17.0%	36.9%	9.1%	-0.3	+0

Year	Usage%	MPH	Zone%	O-Sw%	Str%	SwStr%	CS%	CSW%	Str-ICR	GB%	FB%	ICR	HR/FB%	AVG	BABIP	HL	HP	MTK%	PLV
2021	29.1%	79.0	43.5%	30.8%	59.4%	17.4%	13.0%	30.4%	44.9%	41.7%	33.3%	41.7%	0.0%	.222	.333	+1	0.3	5.8%	4.88
2022	25.4%	80.6	33.3%	35.0%	56.7%	21.7%	3.3%	25.0%	43.3%	50.0%	37.5%	50.0%	0.0%	.000	.000	-2	-3.5	8.3%	4.61
2023	32.5%	80.6	40.4%	35.5%	67.3%	19.2%	19.2%	38.5%	55.8%	37.5%	37.5%	37.5%	0.0%	.400	.500	+2	1.8	1.9%	5.43
2024	21.1%	78.6	37.1%	22.7%	51.4%	17.1%	2.9%	20.0%	28.6%	12.5%	37.5%	50.0%	0.0%	.308	.500	+3	2.1	11.4%	5.10
RP MLB Percentile	52	2	10	2	1	53	2	7	97	0	99	61	64	73	28	58	56	7	23
RP MLB AVG	30.0%	85.5	41.6%	32.1%	62.1%	15.5%	14.8%	30.3%	50.0%	41.6%	36.9%	38.0%	13.3%	.236	.295	+1	1.1	6.8%	5.20

Year	xAVG	xwOBA	xBABIP	xwoBACON	HH%	Brl%	ICR	EV	FB EV	LA	xMov	yMov	xRP	yRP	Ext	Spin
2021	.208	.289	.312	.297	-	0.0%	41.7%	85.3	80.6	14.6	-7.9	-0.3	3.2	5.5	6.3	2,773
2022	.191	.231	.335	.318	-	0.0%	50.0%	81.5	77.5	20.1	-6.1	1.2	3.1	5.4	6.6	2,740
2023	.265	.294	.331	.304	-	0.0%	37.5%	88.6	75.1	23.0	-5.6	1.9	3.1	5.3	6.5	2,621
2024	.230	.229	.374	.373	-	0.0%	50.0%	77.5	81.1	21.4	-7.3	0.8	3.0	5.3	6.3	2,678
RP MLB Percentile	99	99	99	99	-	69	61	89	85	1	97	31	97	15	33	88
RP MLB AVG	.226	.297	.276	.373	-	7.3%	38.0%	86.7	86.6	14.7	-2.5	1.1	-0.9	5.6	6.4	2,429

Year	P	TBF	Strikes	Balls	1B	2B	3B	HR	H	TB	TIC	K	BB	HBP
2021	69	22	41	28	3	1	0	0	4	4	5	6	3	1
2022	60	17	34	26	0	0	0	0	0	0	4	7	2	0
2023	52	13	35	17	2	2	0	0	4	4	3	3	2	0
2024	35	13	18	17	3	1	0	0	4	4	4	5	0	0
RP MLB Percentile	6	7	1	79	90	41	16	58	85	-	-	24	69	28
RP MLB AVG	165	41	104	61	5	2	0	1	8	10	9	12	3	0

Year	GB%	LD%	FB%	PU%	Pull%	Cent%	Oppo%	Fl&B%	Solid%	Brl%	SS%	HH%	PC%	ICR
2021	41.7%	25.0%	33.3%	8.3%	25.0%	41.7%	33.3%	33.3%	8.3%	0.0%	33.3%	-	58.3%	41.7%
2022	50.0%	12.5%	37.5%	12.5%	62.5%	12.5%	25.0%	50.0%	0.0%	0.0%	37.5%	-	50.0%	50.0%
2023	37.5%	25.0%	37.5%	25.0%	62.5%	37.5%	0.0%	37.5%	0.0%	0.0%	25.0%	-	62.5%	37.5%
2024	12.5%	50.0%	37.5%	0.0%	37.5%	50.0%	12.5%	37.5%	12.5%	0.0%	62.5%	-	50.0%	50.0%
RP MLB Percentile	0	90	99	0	87	54	0