Pitching

Dayeison Arias

(AA)

Age: 28

Bats/Throws: R/R

6'1" / 160

DOB: 1/7/1997

(28 years, 3 months, 26 days)

Stats

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training

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	SEA	R	20	2	3	8	25	0	29.0	11.17	2.79	0.31	.323	65.5%	50.0%	4.8%	3.41	2.57	2.45
2018	SEA	A-	21	2	0	1	19	0	32.0	12.66	2.81	1.41	.215	100.0%	29.4%	15.6%	1.69	3.90	2.88
2019	SEA	A	22	2	1	13	39	0	47.2	13.22	2.45	0.57	.227	80.5%	26.9%	6.4%	1.32	2.25	2.41
2019	SEA	A+	22	2	0	0	5	0	7.1	12.27	2.45	0.00	.214	80.0%	28.6%	0.0%	0.00	1.75	3.14
2019	SEA	MiLB	22	4	1	13	44	0	55.0	13.09	2.45	0.49	.225	80.4%	27.1%	5.4%	1.15	2.18	2.50
2020	SEA	ST	23	0	0	0	2	0	1.1	20.25	0.00	0.00	.750	66.7%	50.0%	0.0%	6.75	-0.91	0.47
2021	SEA	A+	24	1	0	1	16	1	24.0	13.50	3.00	1.50	.229	87.6%	35.3%	20.0%	2.63	4.40	3.54
2021	SEA	AA	24	2	0	3	16	0	20.0	14.85	5.40	0.90	.341	87.8%	28.6%	8.0%	2.70	3.43	4.34
2021	SEA	MiLB	24	3	0	4	32	1	44.0	14.11	4.09	1.23	.281	87.7%	32.3%	13.3%	2.66	3.96	3.90
2022	SEA	AA	25	0	1	1	33	1	32.2	11.57	4.68	0.83	.250	81.5%	25.3%	6.5%	3.03	4.22	5.47
2023	SEA	AA	26	0	1	0	41	0	50.2	10.84	6.57	0.53	.298	71.8%	30.6%	5.2%	4.62	4.78	5.79
2023	SEA	ST	26	0	0	0	2	0	1.1	6.75	13.50	0.00	.000	100.0%	0.0%	0.0%	0.00	6.81	9.48
2025	Steamer	PROJ	28	0	0	0	1	0	1.0	7.99	4.31	1.39	.286	71.4%	34.9%		4.80	5.00	5.02	0.0
2025	OOPSY	PROJ	28	0	0	0	1	0	1.2	8.59	5.09	1.37	.253	73.2%			4.40	5.10		0.0
2025	Steamer	ROS		0	0	0	1	0	1.0	8.19	4.36	1.34	.278	72.8%			4.52	4.78		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	SEA	R	20	2	3	8	25	0	29.0	11.17	2.79	0.31	.323	65.5%	50.0%	4.8%	3.41	2.57	2.45
2018	SEA	A-	21	2	0	1	19	0	32.0	12.66	2.81	1.41	.215	100.0%	29.4%	15.6%	1.69	3.90	2.88
2019	SEA	A	22	2	1	13	39	0	47.2	13.22	2.45	0.57	.227	80.5%	26.9%	6.4%	1.32	2.25	2.41
2019	SEA	A+	22	2	0	0	5	0	7.1	12.27	2.45	0.00	.214	80.0%	28.6%	0.0%	0.00	1.75	3.14
2019	SEA	MiLB	22	4	1	13	44	0	55.0	13.09	2.45	0.49	.225	80.4%	27.1%	5.4%	1.15	2.18	2.50
2020	SEA	ST	23	0	0	0	2	0	1.1	20.25	0.00	0.00	.750	66.7%	50.0%	0.0%	6.75	-0.91	0.47
2021	SEA	A+	24	1	0	1	16	1	24.0	13.50	3.00	1.50	.229	87.6%	35.3%	20.0%	2.63	4.40	3.54
2021	SEA	AA	24	2	0	3	16	0	20.0	14.85	5.40	0.90	.341	87.8%	28.6%	8.0%	2.70	3.43	4.34
2021	SEA	MiLB	24	3	0	4	32	1	44.0	14.11	4.09	1.23	.281	87.7%	32.3%	13.3%	2.66	3.96	3.90
2022	SEA	AA	25	0	1	1	33	1	32.2	11.57	4.68	0.83	.250	81.5%	25.3%	6.5%	3.03	4.22	5.47
2023	SEA	AA	26	0	1	0	41	0	50.2	10.84	6.57	0.53	.298	71.8%	30.6%	5.2%	4.62	4.78	5.79
2023	SEA	ST	26	0	0	0	2	0	1.1	6.75	13.50	0.00	.000	100.0%	0.0%	0.0%	0.00	6.81	9.48
2025	Steamer	PROJ	28	0	0	0	1	0	1.0	7.99	4.31	1.39	.286	71.4%	34.9%		4.80	5.00	5.02	0.0
2025	OOPSY	PROJ	28	0	0	0	1	0	1.2	8.59	5.09	1.37	.253	73.2%			4.40	5.10		0.0
2025	Steamer	ROS		0	0	0	1	0	1.0	8.19	4.36	1.34	.278	72.8%			4.52	4.78		0.0

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training

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
2017	SEA	R	2	3	3.41	25	0		0	0	8	0	1	29.0	115	22	13	11	1	9	2	4	5	1	36
2018	SEA	A-	2	0	1.69	19	0		0	0	1	5	0	32.0	127	19	6	6	5	10	0	2	2	2	45
2019	SEA	A	2	1	1.32	39	0		0	0	13	2	1	47.2	184	25	11	7	3	13	0	1	2	1	70
2019	SEA	A+	2	0	0.00	5	0		0	0	0	0	0	7.1	26	3	1	0	0	2	0	0	0	0	10
2019	SEA	MiLB	4	1	1.15	44	0		0	0	13	2	1	55.0	210	28	12	7	3	15	0	1	2	1	80
2020	SEA	ST	0	0	6.75	2	0		0	0	0	0	1	1.1	7	3	1	1	0	0	0	0	0	0	3
2021	SEA	A+	1	0	2.63	16	1		0	0	1	2	0	24.0	98	15	8	7	4	8	0	2	0	0	36
2021	SEA	AA	2	0	2.70	16	0		0	0	3	0	0	20.0	89	16	6	6	2	12	0	1	2	0	33
2021	SEA	MiLB	3	0	2.66	32	1		0	0	4	2	0	44.0	187	31	14	13	6	20	0	3	2	0	69
2022	SEA	AA	0	1	3.03	33	1		0	0	1	3	0	32.2	137	21	11	11	3	17	0	3	2	0	42
2023	SEA	AA	0	1	4.62	41	0		0	0	0	4	2	50.2	231	39	27	26	3	37	0	9	5	0	61
2023	SEA	ST	0	0	0.00	2	0		0	0	0	0	0	1.1	6	0	0	0	0	2	0	0	1	0	1
2025	Steamer	PROJ	0	0	4.80	1	0	0	0	0	0	0		1.0	4	1	1	1	0	0	0	0			1
2025	OOPSY	PROJ	0	0	4.40	1	0	0			0	0		1.2	5	1	1	1	0	1	0	0			1
2025	Steamer	ROS	0	0	4.52	1	0	0	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	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
2017	SEA	R	2	3	3.41	25	0		0	0	8	0	1	29.0	115	22	13	11	1	9	2	4	5	1	36
2018	SEA	A-	2	0	1.69	19	0		0	0	1	5	0	32.0	127	19	6	6	5	10	0	2	2	2	45
2019	SEA	A	2	1	1.32	39	0		0	0	13	2	1	47.2	184	25	11	7	3	13	0	1	2	1	70
2019	SEA	A+	2	0	0.00	5	0		0	0	0	0	0	7.1	26	3	1	0	0	2	0	0	0	0	10
2019	SEA	MiLB	4	1	1.15	44	0		0	0	13	2	1	55.0	210	28	12	7	3	15	0	1	2	1	80
2020	SEA	ST	0	0	6.75	2	0		0	0	0	0	1	1.1	7	3	1	1	0	0	0	0	0	0	3
2021	SEA	A+	1	0	2.63	16	1		0	0	1	2	0	24.0	98	15	8	7	4	8	0	2	0	0	36
2021	SEA	AA	2	0	2.70	16	0		0	0	3	0	0	20.0	89	16	6	6	2	12	0	1	2	0	33
2021	SEA	MiLB	3	0	2.66	32	1		0	0	4	2	0	44.0	187	31	14	13	6	20	0	3	2	0	69
2022	SEA	AA	0	1	3.03	33	1		0	0	1	3	0	32.2	137	21	11	11	3	17	0	3	2	0	42
2023	SEA	AA	0	1	4.62	41	0		0	0	0	4	2	50.2	231	39	27	26	3	37	0	9	5	0	61
2023	SEA	ST	0	0	0.00	2	0		0	0	0	0	0	1.1	6	0	0	0	0	2	0	0	1	0	1
2025	Steamer	PROJ	0	0	4.80	1	0	0	0	0	0	0		1.0	4	1	1	1	0	0	0	0			1
2025	OOPSY	PROJ	0	0	4.40	1	0	0			0	0		1.2	5	1	1	1	0	1	0	0			1
2025	Steamer	ROS	0	0	4.52	1	0	0	0	0	0	0		1.0	4	1	1	1	0	0		0			1

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAverages

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	SEA	R	11.17	2.79	4.00	0.31	31.3%	7.8%	23.5%	.216	1.07	.323	65.5%	92	69	2.57
2018	SEA	A-	12.66	2.81	4.50	1.41	35.4%	7.9%	27.6%	.165	0.91	.215	100.0%	41	95	3.90
2019	SEA	A	13.22	2.45	5.38	0.57	38.0%	7.1%	31.0%	.147	0.80	.227	80.5%	36	61	2.25
2019	SEA	A+	12.27	2.45	5.00	0.00	38.5%	7.7%	30.8%	.125	0.68	.214	80.0%	0	45	1.75
2019	SEA	MiLB	13.09	2.45	5.33	0.49	38.1%	7.1%	31.0%	.144	0.78	.225	80.4%	31	59	2.18
2020	SEA	ST	20.25	0.00	3.00	0.00	42.9%	0.0%	42.9%	.429	2.25	.750	66.7%	148	-20	-0.91
2021	SEA	A+	13.50	3.00	4.50	1.50	36.7%	8.2%	28.6%	.170	0.96	.229	87.6%	53	89	4.40
2021	SEA	AA	14.85	5.40	2.75	0.90	37.1%	13.5%	23.6%	.211	1.40	.341	87.8%	67	82	3.43
2021	SEA	MiLB	14.11	4.09	3.45	1.23	36.9%	10.7%	26.2%	.189	1.16	.281	87.7%	59	86	3.96
2022	SEA	AA	11.57	4.68	2.47	0.83	30.7%	12.4%	18.2%	.179	1.16	.250	81.5%	67	89	4.22
2023	SEA	AA	10.84	6.57	1.65	0.53	26.4%	16.0%	10.4%	.211	1.50	.298	71.8%	109	108	4.78
2023	SEA	ST	6.75	13.50	0.50	0.00	16.7%	33.3%	-16.7%	.000	1.50	.000	100.0%	0	140	6.81
2025	Steamer	PROJ	7.99	4.31	1.85	1.39	20.0%	10.8%	9.2%	.249	1.45	.286	71.4%			5.00
2025	OOPSY	PROJ	8.59	5.09	1.69	1.37	21.4%	12.6%	8.7%	.220	1.41	.253	73.2%			5.10
2025	Steamer	ROS	8.19	4.36	1.88	1.34	20.7%	11.0%	9.7%	.241	1.41	.278	72.8%			4.78

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	SEA	R	11.17	2.79	4.00	0.31	31.3%	7.8%	23.5%	.216	1.07	.323	65.5%	92	69	2.57
2018	SEA	A-	12.66	2.81	4.50	1.41	35.4%	7.9%	27.6%	.165	0.91	.215	100.0%	41	95	3.90
2019	SEA	A	13.22	2.45	5.38	0.57	38.0%	7.1%	31.0%	.147	0.80	.227	80.5%	36	61	2.25
2019	SEA	A+	12.27	2.45	5.00	0.00	38.5%	7.7%	30.8%	.125	0.68	.214	80.0%	0	45	1.75
2019	SEA	MiLB	13.09	2.45	5.33	0.49	38.1%	7.1%	31.0%	.144	0.78	.225	80.4%	31	59	2.18
2020	SEA	ST	20.25	0.00	3.00	0.00	42.9%	0.0%	42.9%	.429	2.25	.750	66.7%	148	-20	-0.91
2021	SEA	A+	13.50	3.00	4.50	1.50	36.7%	8.2%	28.6%	.170	0.96	.229	87.6%	53	89	4.40
2021	SEA	AA	14.85	5.40	2.75	0.90	37.1%	13.5%	23.6%	.211	1.40	.341	87.8%	67	82	3.43
2021	SEA	MiLB	14.11	4.09	3.45	1.23	36.9%	10.7%	26.2%	.189	1.16	.281	87.7%	59	86	3.96
2022	SEA	AA	11.57	4.68	2.47	0.83	30.7%	12.4%	18.2%	.179	1.16	.250	81.5%	67	89	4.22
2023	SEA	AA	10.84	6.57	1.65	0.53	26.4%	16.0%	10.4%	.211	1.50	.298	71.8%	109	108	4.78
2023	SEA	ST	6.75	13.50	0.50	0.00	16.7%	33.3%	-16.7%	.000	1.50	.000	100.0%	0	140	6.81
2025	Steamer	PROJ	7.99	4.31	1.85	1.39	20.0%	10.8%	9.2%	.249	1.45	.286	71.4%			5.00
2025	OOPSY	PROJ	8.59	5.09	1.69	1.37	21.4%	12.6%	8.7%	.220	1.41	.253	73.2%			5.10
2025	Steamer	ROS	8.19	4.36	1.88	1.34	20.7%	11.0%	9.7%	.241	1.41	.278	72.8%			4.78

Dayeison Arias

Stats

Dashboard

Standard

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