Aaron Fletcher

Free Agent (AAA)

Age: 28

Bats/Throws: L/L

6'0" / 220

DOB: 2/25/1996

(28 years, 9 months, 19 days)

Stats

Preseason ProjectionsMinor LeaguesSpring TrainingRegular MLB Seasons

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	vFA vFA - Fourseam Fastball velocity (Pitch Info)	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
2018	WSN	R	22	0	0	0	1	0	2.0	9.00	4.50	0.00	.667	60.0%	50.0%	0.0%		9.00		3.16	3.77
2018	WSN	A-	22	2	1	0	12	7	29.0	9.93	0.93	0.00	.366	74.3%	62.5%	0.0%		2.48		1.80	2.14
2019	WSN	A	23	2	3	1	15	0	28.0	9.00	1.61	0.00	.194	39.1%	38.5%	0.0%		1.61		2.45	3.55
2019	WSN	A+	23	3	1	0	12	0	26.0	11.08	2.77	0.35	.241	74.1%	54.4%	5.9%		1.38		2.34	2.43
2019	SEA	AA	23	0	0	0	9	0	13.0	10.38	2.08	0.00	.389	70.6%	55.6%	0.0%		3.46		1.84	2.49
2019	WSN	AA	23	0	0	0	5	0	6.1	12.79	2.84	0.00	.438	70.0%	62.5%	0.0%		4.26		1.75	1.75
2020	SEA Mariners (ST)	ST	24	1	1	0	5	0	5.0	10.80	1.80	0.00	.333	77.8%	58.3%	0.0%		3.60		4.19	4.93
2020	SEA Mariners	MLB	24	0	0	0	6	0	4.1	14.54	14.54	2.08	.500	68.5%	46.2%	25.0%	93.4	12.46	8.27	9.19	7.97	-0.1
2021	SEA	AAA	25	4	0	2	39	0	49.1	8.21	2.55	1.09	.329	81.8%	58.2%	15.4%		3.47		4.84	4.79
2021	SEA Mariners (ST)	ST	25	0	0	0	7	0	6.2	16.20	2.70	0.00	.471	90.0%	37.5%	0.0%		1.35		0.88	2.36
2021	SEA Mariners	MLB	25	0	0	0	4	0	3.2	4.91	2.45	2.45	.375	45.5%	47.1%	25.0%		12.27	5.19	6.44	4.82	-0.1
2022	PIT	AAA	26	1	1	1	14	0	18.2	4.34	2.89	0.00	.299	76.9%	55.2%	0.0%		1.45		3.51	5.19
2022	SFG	AAA	26	0	1	0	15	0	13.2	7.90	9.22	2.63	.360	38.9%	36.5%	22.2%		15.15		9.64	8.50
2022	PIT Pirates (ST)	ST	26	0	0	0	5	0	4.2	9.64	3.86	0.00	.231	60.0%	58.3%	0.0%		0.00		2.80	3.70
2022	PIT Pirates	MLB	26	0	1	0	9	0	11.2	4.63	3.09	1.54	.216	56.3%	43.6%	12.5%		6.94	5.49	6.11	5.91	-0.2
2023	SFG	AAA	27	0	0	0	3	0	3.0	6.00	21.00	3.00	.538	54.8%	21.4%	14.3%		24.00		14.95	15.20
2023	SFG Giants (ST)	ST	27	0	0	1	2	0	2.0	13.50	0.00	0.00	.500	33.3%	33.3%	0.0%		9.00		0.81	4.36
2025	Steamer Steamer	PROJ	29	0	0	0	1	0	1.0	6.09	4.13	1.27	.298	70.6%	42.4%			4.98		5.19	5.20	0.0
Total	- - -	MLB		0	1	0	19	0	19.2	6.86	5.49	1.83	.308	59.3%	44.9%	16.7%	93.4	9.15		6.85	6.16	-0.4

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	vFA vFA - Fourseam Fastball velocity (Pitch Info)	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
2018	WSN	R	22	0	0	0	1	0	2.0	9.00	4.50	0.00	.667	60.0%	50.0%	0.0%		9.00		3.16	3.77
2018	WSN	A-	22	2	1	0	12	7	29.0	9.93	0.93	0.00	.366	74.3%	62.5%	0.0%		2.48		1.80	2.14
2019	WSN	A	23	2	3	1	15	0	28.0	9.00	1.61	0.00	.194	39.1%	38.5%	0.0%		1.61		2.45	3.55
2019	WSN	A+	23	3	1	0	12	0	26.0	11.08	2.77	0.35	.241	74.1%	54.4%	5.9%		1.38		2.34	2.43
2019	SEA	AA	23	0	0	0	9	0	13.0	10.38	2.08	0.00	.389	70.6%	55.6%	0.0%		3.46		1.84	2.49
2019	WSN	AA	23	0	0	0	5	0	6.1	12.79	2.84	0.00	.438	70.0%	62.5%	0.0%		4.26		1.75	1.75
2020	SEA Mariners (ST)	ST	24	1	1	0	5	0	5.0	10.80	1.80	0.00	.333	77.8%	58.3%	0.0%		3.60		4.19	4.93
2020	SEA Mariners	MLB	24	0	0	0	6	0	4.1	14.54	14.54	2.08	.500	68.5%	46.2%	25.0%	93.4	12.46	8.27	9.19	7.97	-0.1
2021	SEA	AAA	25	4	0	2	39	0	49.1	8.21	2.55	1.09	.329	81.8%	58.2%	15.4%		3.47		4.84	4.79
2021	SEA Mariners (ST)	ST	25	0	0	0	7	0	6.2	16.20	2.70	0.00	.471	90.0%	37.5%	0.0%		1.35		0.88	2.36
2021	SEA Mariners	MLB	25	0	0	0	4	0	3.2	4.91	2.45	2.45	.375	45.5%	47.1%	25.0%		12.27	5.19	6.44	4.82	-0.1
2022	PIT	AAA	26	1	1	1	14	0	18.2	4.34	2.89	0.00	.299	76.9%	55.2%	0.0%		1.45		3.51	5.19
2022	SFG	AAA	26	0	1	0	15	0	13.2	7.90	9.22	2.63	.360	38.9%	36.5%	22.2%		15.15		9.64	8.50
2022	PIT Pirates (ST)	ST	26	0	0	0	5	0	4.2	9.64	3.86	0.00	.231	60.0%	58.3%	0.0%		0.00		2.80	3.70
2022	PIT Pirates	MLB	26	0	1	0	9	0	11.2	4.63	3.09	1.54	.216	56.3%	43.6%	12.5%		6.94	5.49	6.11	5.91	-0.2
2023	SFG	AAA	27	0	0	0	3	0	3.0	6.00	21.00	3.00	.538	54.8%	21.4%	14.3%		24.00		14.95	15.20
2023	SFG Giants (ST)	ST	27	0	0	1	2	0	2.0	13.50	0.00	0.00	.500	33.3%	33.3%	0.0%		9.00		0.81	4.36
2025	Steamer Steamer	PROJ	29	0	0	0	1	0	1.0	6.09	4.13	1.27	.298	70.6%	42.4%			4.98		5.19	5.20	0.0
Total	- - -	MLB		0	1	0	19	0	19.2	6.86	5.49	1.83	.308	59.3%	44.9%	16.7%	93.4	9.15		6.85	6.16	-0.4

Preseason ProjectionsMinor LeaguesSpring TrainingRegular MLB Seasons

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
2018	WSN	R	0	0	9.00	1	0		0	0	0	2.0	9	4	2	2	0	1	0	0	0	0	2
2018	WSN	A-	2	1	2.48	12	7		0	0	0	29.0	119	30	9	8	0	3	0	2	4	0	32
2019	WSN	A	2	3	1.61	15	0		1	1	0	28.0	109	14	14	5	0	5	0	4	0	1	28
2019	WSN	A+	3	1	1.38	12	0		0	2	1	26.0	99	15	7	4	1	8	1	0	2	0	32
2019	SEA	AA	0	0	3.46	9	0		0	5	0	13.0	54	14	5	5	0	3	0	0	2	0	15
2019	WSN	AA	0	0	4.26	5	0		0	1	0	6.1	28	7	3	3	0	2	0	1	0	0	9
2020	SEA Mariners (ST)	ST	1	1	3.60	5	0		0	0	0	5.0	23	4	2	2	0	1	0	4	0	0	6
2020	SEA Mariners	MLB	0	0	12.46	6	0	0	0	1	0	4.1	29	7	6	6	1	7	0	2	0	0	7
2021	SEA	AAA	4	0	3.47	39	0		2	7	1	49.1	213	53	20	19	6	14	3	5	2	0	45
2021	SEA Mariners (ST)	ST	0	0	1.35	7	0		0	3	0	6.2	31	8	1	1	0	2	0	0	0	0	12
2021	SEA Mariners	MLB	0	0	12.27	4	0	0	0	0	0	3.2	20	7	5	5	1	1	0	0	0	0	2
2022	PIT	AAA	1	1	1.45	14	0		1	4	0	18.2	82	20	6	3	0	6	0	0	1	0	9
2022	SFG	AAA	0	1	15.15	15	0		0	2	1	13.2	83	22	26	23	4	14	0	3	1	0	12
2022	PIT Pirates (ST)	ST	0	0	0.00	5	0		0	2	0	4.2	20	3	2	0	0	2	0	0	1	0	5
2022	PIT Pirates	MLB	0	1	6.94	9	0	0	0	0	0	11.2	52	10	9	9	2	4	0	3	1	0	6
2023	SFG	AAA	0	0	24.00	3	0		0	0	0	3.0	24	8	8	8	1	7	0	1	2	0	2
2023	SFG Giants (ST)	ST	0	0	9.00	2	0		1	0	0	2.0	9	3	2	2	0	0	0	0	0	0	3
2025	Steamer Steamer	PROJ	0	0	4.98	1	0		0	0		1.0	4	1	1	1	0	0		0			1
Total	- - -	MLB	0	1	9.15	19	0	0	0	1	0	19.2	101	24	20	20	4	12	0	5	1	0	15

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
2018	WSN	R	0	0	9.00	1	0		0	0	0	2.0	9	4	2	2	0	1	0	0	0	0	2
2018	WSN	A-	2	1	2.48	12	7		0	0	0	29.0	119	30	9	8	0	3	0	2	4	0	32
2019	WSN	A	2	3	1.61	15	0		1	1	0	28.0	109	14	14	5	0	5	0	4	0	1	28
2019	WSN	A+	3	1	1.38	12	0		0	2	1	26.0	99	15	7	4	1	8	1	0	2	0	32
2019	SEA	AA	0	0	3.46	9	0		0	5	0	13.0	54	14	5	5	0	3	0	0	2	0	15
2019	WSN	AA	0	0	4.26	5	0		0	1	0	6.1	28	7	3	3	0	2	0	1	0	0	9
2020	SEA Mariners (ST)	ST	1	1	3.60	5	0		0	0	0	5.0	23	4	2	2	0	1	0	4	0	0	6
2020	SEA Mariners	MLB	0	0	12.46	6	0	0	0	1	0	4.1	29	7	6	6	1	7	0	2	0	0	7
2021	SEA	AAA	4	0	3.47	39	0		2	7	1	49.1	213	53	20	19	6	14	3	5	2	0	45
2021	SEA Mariners (ST)	ST	0	0	1.35	7	0		0	3	0	6.2	31	8	1	1	0	2	0	0	0	0	12
2021	SEA Mariners	MLB	0	0	12.27	4	0	0	0	0	0	3.2	20	7	5	5	1	1	0	0	0	0	2
2022	PIT	AAA	1	1	1.45	14	0		1	4	0	18.2	82	20	6	3	0	6	0	0	1	0	9
2022	SFG	AAA	0	1	15.15	15	0		0	2	1	13.2	83	22	26	23	4	14	0	3	1	0	12
2022	PIT Pirates (ST)	ST	0	0	0.00	5	0		0	2	0	4.2	20	3	2	0	0	2	0	0	1	0	5
2022	PIT Pirates	MLB	0	1	6.94	9	0	0	0	0	0	11.2	52	10	9	9	2	4	0	3	1	0	6
2023	SFG	AAA	0	0	24.00	3	0		0	0	0	3.0	24	8	8	8	1	7	0	1	2	0	2
2023	SFG Giants (ST)	ST	0	0	9.00	2	0		1	0	0	2.0	9	3	2	2	0	0	0	0	0	0	3
2025	Steamer Steamer	PROJ	0	0	4.98	1	0		0	0		1.0	4	1	1	1	0	0		0			1
Total	- - -	MLB	0	1	9.15	19	0	0	0	1	0	19.2	101	24	20	20	4	12	0	5	1	0	15

Preseason ProjectionsMinor LeaguesSpring TrainingRegular MLB SeasonsAverages

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
2018	WSN	R	9.00	4.50	2.00	0.00	22.2%	11.1%	11.1%	.500	2.50	.667	60.0%			3.16
2018	WSN	A-	9.93	0.93	10.67	0.00	26.9%	2.5%	24.4%	.263	1.14	.366	74.3%			1.80
2019	WSN	A	9.00	1.61	5.60	0.00	25.7%	4.6%	21.1%	.140	0.68	.194	39.1%			2.45
2019	WSN	A+	11.08	2.77	4.00	0.35	32.3%	8.1%	24.2%	.165	0.88	.241	74.1%			2.34
2019	SEA	AA	10.38	2.08	5.00	0.00	27.8%	5.6%	22.2%	.275	1.31	.389	70.6%			1.84
2019	WSN	AA	12.79	2.84	4.50	0.00	32.1%	7.1%	25.0%	.280	1.42	.438	70.0%			1.75
2020	SEA Mariners (ST)	ST	10.80	1.80	6.00	0.00	26.1%	4.3%	21.7%	.222	1.00	.333	77.8%			4.19
2020	SEA Mariners	MLB	14.54	14.54	1.00	2.08	24.1%	24.1%	0.0%	.350	3.23	.500	68.5%	296	213	9.19
2020	Average		9.07	3.54	2.56	1.34	23.4%	9.2%	14.3%	.242	1.33	.291	71.8%			4.46
2021	SEA	AAA	8.21	2.55	3.21	1.09	21.1%	6.6%	14.6%	.273	1.36	.329	81.8%			4.84
2021	SEA Mariners (ST)	ST	16.20	2.70	6.00	0.00	38.7%	6.5%	32.3%	.276	1.50	.471	90.0%			0.88
2021	SEA Mariners	MLB	4.91	2.45	2.00	2.45	10.0%	5.0%	5.0%	.368	2.18	.375	45.5%	296	154	6.44
2021	Average		8.90	3.34	2.67	1.26	23.2%	8.7%	14.5%	.241	1.30	.290	72.1%			4.30
2022	PIT	AAA	4.34	2.89	1.50	0.00	11.0%	7.3%	3.7%	.263	1.39	.299	76.9%			3.51
2022	SFG	AAA	7.90	9.22	0.86	2.63	14.5%	16.9%	-2.4%	.333	2.63	.360	38.9%			9.64
2022	PIT Pirates (ST)	ST	9.64	3.86	2.50	0.00	25.0%	10.0%	15.0%	.167	1.07	.231	60.0%			2.80
2022	PIT Pirates	MLB	4.63	3.09	1.50	1.54	11.5%	7.7%	3.8%	.222	1.20	.216	56.3%	168	152	6.11
2022	Average		8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2023	SFG	AAA	6.00	21.00	0.29	3.00	8.3%	29.2%	-20.8%	.500	5.00	.538	54.8%			14.95
2023	SFG Giants (ST)	ST	13.50	0.00	3.00	0.00	33.3%	0.0%	33.3%	.333	1.50	.500	33.3%			0.81
2025	Steamer Steamer	PROJ	6.09	4.13	1.47	1.27	15.1%	10.2%	4.8%	.272	1.54	.298	70.6%			5.19
Total	- - -	MLB	6.86	5.49	1.25	1.83	14.9%	11.9%	3.0%	.286	1.83	.308	59.3%	220	166	6.85

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
2018	WSN	R	9.00	4.50	2.00	0.00	22.2%	11.1%	11.1%	.500	2.50	.667	60.0%			3.16
2018	WSN	A-	9.93	0.93	10.67	0.00	26.9%	2.5%	24.4%	.263	1.14	.366	74.3%			1.80
2019	WSN	A	9.00	1.61	5.60	0.00	25.7%	4.6%	21.1%	.140	0.68	.194	39.1%			2.45
2019	WSN	A+	11.08	2.77	4.00	0.35	32.3%	8.1%	24.2%	.165	0.88	.241	74.1%			2.34
2019	SEA	AA	10.38	2.08	5.00	0.00	27.8%	5.6%	22.2%	.275	1.31	.389	70.6%			1.84
2019	WSN	AA	12.79	2.84	4.50	0.00	32.1%	7.1%	25.0%	.280	1.42	.438	70.0%			1.75
2020	SEA Mariners (ST)	ST	10.80	1.80	6.00	0.00	26.1%	4.3%	21.7%	.222	1.00	.333	77.8%			4.19
2020	SEA Mariners	MLB	14.54	14.54	1.00	2.08	24.1%	24.1%	0.0%	.350	3.23	.500	68.5%	296	213	9.19
2020	Average		9.07	3.54	2.56	1.34	23.4%	9.2%	14.3%	.242	1.33	.291	71.8%			4.46
2021	SEA	AAA	8.21	2.55	3.21	1.09	21.1%	6.6%	14.6%	.273	1.36	.329	81.8%			4.84
2021	SEA Mariners (ST)	ST	16.20	2.70	6.00	0.00	38.7%	6.5%	32.3%	.276	1.50	.471	90.0%			0.88
2021	SEA Mariners	MLB	4.91	2.45	2.00	2.45	10.0%	5.0%	5.0%	.368	2.18	.375	45.5%	296	154	6.44
2021	Average		8.90	3.34	2.67	1.26	23.2%	8.7%	14.5%	.241	1.30	.290	72.1%			4.30
2022	PIT	AAA	4.34	2.89	1.50	0.00	11.0%	7.3%	3.7%	.263	1.39	.299	76.9%			3.51
2022	SFG	AAA	7.90	9.22	0.86	2.63	14.5%	16.9%	-2.4%	.333	2.63	.360	38.9%			9.64
2022	PIT Pirates (ST)	ST	9.64	3.86	2.50	0.00	25.0%	10.0%	15.0%	.167	1.07	.231	60.0%			2.80
2022	PIT Pirates	MLB	4.63	3.09	1.50	1.54	11.5%	7.7%	3.8%	.222	1.20	.216	56.3%	168	152	6.11
2022	Average		8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2023	SFG	AAA	6.00	21.00	0.29	3.00	8.3%	29.2%	-20.8%	.500	5.00	.538	54.8%			14.95
2023	SFG Giants (ST)	ST	13.50	0.00	3.00	0.00	33.3%	0.0%	33.3%	.333	1.50	.500	33.3%			0.81
2025	Steamer Steamer	PROJ	6.09	4.13	1.47	1.27	15.1%	10.2%	4.8%	.272	1.54	.298	70.6%			5.19
Total	- - -	MLB	6.86	5.49	1.25	1.83	14.9%	11.9%	3.0%	.286	1.83	.308	59.3%	220	166	6.85

Preseason ProjectionsMinor LeaguesSpring TrainingRegular MLB Seasons

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2020	SEA Mariners	MLB	13	92.0	108.4	7.7	2	15.4%	6	46.2%	12.46	8.27
2021	SEA Mariners	MLB	17	93.2	104.4	7.4	1	5.9%	9	52.9%	12.27	5.19
2022	PIT Pirates	MLB	39	90.8	112.6	12.5	4	10.3%	20	51.3%	6.94	5.49
2023	SFG	AAA	14	84.9	110.3	20.2			6	42.9%	24.00
Total	- - -	MLB	69	91.6	112.6	10.3	7	10.1%	35	50.7%	9.15

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2020	SEA Mariners	MLB	13	92.0	108.4	7.7	2	15.4%	6	46.2%	12.46	8.27
2021	SEA Mariners	MLB	17	93.2	104.4	7.4	1	5.9%	9	52.9%	12.27	5.19
2022	PIT Pirates	MLB	39	90.8	112.6	12.5	4	10.3%	20	51.3%	6.94	5.49
2023	SFG	AAA	14	84.9	110.3	20.2			6	42.9%	24.00
Total	- - -	MLB	69	91.6	112.6	10.3	7	10.1%	35	50.7%	9.15

Aaron Fletcher

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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