Batting

Pitching

Seth Johnson

Athletics

Age: 28

Bats/Throws: R/R

6'1" / 205

DOB: 9/19/1998

(28 years, 1 month, 11 days)

Player Dashboard:

Season	2026	2026	Total
Team	FGDC	- - -	- - -
Level	PROJ	MLB	MLB
G	20	28	39
GS	0	1	2
IP	20.0	33.2	48.2
K%	19.9%	25.3%	24.8%
BB%	10.6%	12.7%	11.7%
GB%		36.8%	39.2%
ERA	4.79	5.88	6.84
FIP	4.83	4.61	4.96
WAR	0.0	0.1	-0.1

2026 Pitch
Selection

FA:46%

SL:39%

SI:9%

RosterResource

Current Role:	Bullpen: Middle Relief (RR)
How Acquired:	Trade (PHI) Aug'26
Draft:	2019, Rd: CB-A, Pick: 6, Ovr: 40
Draft Team:	Tampa Bay Rays
Signing Bonus:	$1,722,500
School:	Campbell University

0.061

News

Rotowire: Johnson underwent arthroscopic left knee surgery Monday, Martin Gallegos of MLB.com reports. (10/5/2026)

Injury: Knee, Out

1/28/26

Philadelphia Phillies Top 34 Prospects

Eric Longenhagen

1/24/25

Philadelphia Phillies Top 30 Prospects

Eric Longenhagen

11/28/24

Mining the News (11/28/24)

Jeff Zimmerman

9/8/24

FAAB & Waiver Wire Report (Week 24)

Jeff Zimmerman

8/2/24

Ranking the Prospects Traded at the 2024 Deadline

Eric Longenhagen

7/31/24

Reliever Roundup: Gregory Soto, Enyel De Los Santos, and the Enduring Luis García

Eric Longenhagen

6/28/24

Baltimore Orioles Top 45 Prospects

Eric Longenhagen and Travis Ice

2/22/24

Names to Know: 100 More Relevant Prospects

Eric Longenhagen and Tess Taruskin

2/3/23

Baltimore Orioles Top 38 Prospects

Eric Longenhagen

8/1/22

Deadline Deals: Hader, Montas, and Mancini

Paul Sporer

8/1/22

Orioles Prioritize Head Over Heart, Trade Trey Mancini to Astros

Dan Szymborski

3/23/22

Tampa Bay Rays Top 59 Prospects

Eric Longenhagen

2/25/22

ZiPS 2022 Top 100 Prospects

Dan Szymborski

2/23/22

2022 Top 100 Prospects

Eric Longenhagen, Kevin Goldstein and Tess Taruskin

2/17/21

2021 Top 100 Prospects

Eric Longenhagen

1/28/21

Top 62 Prospects: Tampa Bay Rays

Eric Longenhagen

Article Source

All

Show

Rotowire News

Injury Report

Season	2026	2026	Total
Team	FGDC	- - -	- - -
Level	PROJ	MLB	MLB
G	20	28	39
GS	0	1	2
IP	20.0	33.2	48.2
K%	19.9%	25.3%	24.8%
BB%	10.6%	12.7%	11.7%
GB%		36.8%	39.2%
ERA	4.79	5.88	6.84
FIP	4.83	4.61	4.96
WAR	0.0	0.1	-0.1

2026 Pitch
Selection

FA:46%

SL:39%

SI:9%

RosterResource

Current Role:	Bullpen: Middle Relief (RR)
How Acquired:	Trade (PHI) Aug'26
Draft:	2019, Rd: CB-A, Pick: 6, Ovr: 40
Draft Team:	Tampa Bay Rays
Signing Bonus:	$1,722,500
School:	Campbell University

0.061

News

Rotowire: Johnson underwent arthroscopic left knee surgery Monday, Martin Gallegos of MLB.com reports. (10/5/2026)

Injury: Knee, Out

1/28/26

Philadelphia Phillies Top 34 Prospects

Eric Longenhagen

1/24/25

Philadelphia Phillies Top 30 Prospects

Eric Longenhagen

11/28/24

Mining the News (11/28/24)

Jeff Zimmerman

9/8/24

FAAB & Waiver Wire Report (Week 24)

Jeff Zimmerman

8/2/24

Ranking the Prospects Traded at the 2024 Deadline

Eric Longenhagen

7/31/24

Reliever Roundup: Gregory Soto, Enyel De Los Santos, and the Enduring Luis García

Eric Longenhagen

6/28/24

Baltimore Orioles Top 45 Prospects

Eric Longenhagen and Travis Ice

2/22/24

Names to Know: 100 More Relevant Prospects

Eric Longenhagen and Tess Taruskin

2/3/23

Baltimore Orioles Top 38 Prospects

Eric Longenhagen

8/1/22

Deadline Deals: Hader, Montas, and Mancini

Paul Sporer

8/1/22

Orioles Prioritize Head Over Heart, Trade Trey Mancini to Astros

Dan Szymborski

3/23/22

Tampa Bay Rays Top 59 Prospects

Eric Longenhagen

2/25/22

ZiPS 2022 Top 100 Prospects

Dan Szymborski

2/23/22

2022 Top 100 Prospects

Eric Longenhagen, Kevin Goldstein and Tess Taruskin

2/17/21

2021 Top 100 Prospects

Eric Longenhagen

1/28/21

Top 62 Prospects: Tampa Bay Rays

Eric Longenhagen

Article Source

All

Show

Rotowire News

Injury Report

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Data Export [Members Only]

Total	Team	Opp	GS	divider	W	L	SV	HLD	IP	TBF	H	R	ER	HR	BB	SO	divider	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	divider	EV	divider	ERA	xERA	FIP	xFIP	divider	GSv2
Regular	- - -	- - -	1		1	0	0	0	33.2	158	37	24	22	5	20	40		10.69	5.35	1.34	.352	67.3%	36.8%	12.2%		89.5		5.88	4.68	4.61	4.52		45
Date	Team	Opp	GS	divider	W	L	SV	HLD	IP	TBF	H	R	ER	HR	BB	SO	divider	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	divider	EV	divider	ERA	xERA	FIP	xFIP	divider	GSv2
2026-09-27	ATH	HOU	1		0	0	0	0	1.2	8	1	0	0	0	2	2		10.80	10.80	0.00	.250	100.0%	50.0%	0.0%		90.7		0.00	4.67	4.30	6.11		45
2026-09-25	ATH	HOU	0		0	0	0	0	1.0	4	1	1	1	1	0	1		9.00	0.00	9.00	.000	100.0%	33.3%	50.0%		98.6		9.00	1.18	14.10	4.12
2026-09-22	ATH	LAA	0		0	0	0	0	2.2	12	4	1	1	0	1	1		3.38	3.38	0.00	.444	83.3%	33.3%	0.0%		91.0		3.38	10.26	4.60	6.30
2026-09-18	ATH	@CLE	0		0	0	0	0	1.0	5	2	1	1	1	0	1		9.00	0.00	9.00	.333	100.0%	25.0%	50.0%		79.3		9.00	9.25	14.10	4.12
2026-09-16	ATH	@TBR	0		0	0	0	0	2.1	7	0	0	0	0	0	4		15.43	0.00	0.00	.000	100.0%	50.0%	0.0%		61.6		0.00	0.18	-0.33	0.32
2026-09-12	ATH	SEA	0		0	0	0	0	2.0	10	4	2	2	0	0	1		4.50	0.00	0.00	.444	50.0%	44.4%	0.0%		91.5		9.00	2.82	2.10	5.12
2026-09-06	ATH	@SEA	0		0	0	0	0	2.0	6	0	0	0	0	0	4		18.00	0.00	0.00	.000	100.0%	0.0%	0.0%		85.6		0.00	0.02	-0.90	0.61
2026-08-17	ATH	@KCR	0		0	0	0	0	1.0	5	3	2	2	0	0	1		9.00	0.00	0.00	.750	33.3%	50.0%	0.0%		97.7		18.00	12.72	1.10	2.61
2026-08-12	ATH	TBR	0		0	0	0	0	1.0	4	0	0	0	0	1	0		0.00	9.00	0.00	.000	100.0%	0.0%	0.0%		92.4		0.00	18.05	6.10	9.12
2026-08-10	ATH	TBR	0		0	0	0	0	0.0	4	3	4	4	1	1	0		0.00	9.00	9.00	1.000	0.0%	0.0%	100.0%		101.6		36.00	250.26	19.10	7.61
2026-08-08	ATH	@BOS	0		0	0	0	0	0.2	4	1	0	0	0	1	1		13.50	13.50	0.00	.500	100.0%	50.0%	0.0%		101.4		0.00	5.83	4.60	6.86
2026-08-06	ATH	@CIN	0		0	0	0	0	2.0	9	3	1	1	1	0	4		18.00	0.00	4.50	.500	100.0%	60.0%	50.0%		98.5		4.50	6.60	5.60	0.61
2026-07-29	PHI	@MIA	0		0	0	0	0	0.2	4	1	0	0	0	1	0		0.00	13.50	0.00	.333	100.0%	0.0%	0.0%		83.6		0.00	6.67	7.60	12.13
2026-07-25	PHI	NYY	0		0	0	0	0	0.1	3	2	0	0	0	0	0		0.00	0.00	0.00	.667	100.0%	33.3%	0.0%		74.8		0.00	5.60	3.10	7.63
2026-07-22	PHI	LAD	0		0	0	0	0	0.2	3	1	0	0	0	0	2		27.00	0.00	0.00	1.000	100.0%	0.0%	0.0%		96.2		0.00	3.78	-2.90	-2.90
2026-07-19	PHI	NYM	0		0	0	0	0	1.1	7	1	0	0	0	2	2		13.50	13.50	0.00	.333	100.0%	33.3%	0.0%		103.0		0.00	7.63	4.60	6.86
2026-07-16	PHI	NYM	0		0	0	0	0	2.0	8	1	1	1	0	1	2		9.00	4.50	0.00	.200	50.0%	40.0%	0.0%		92.5		4.50	1.82	2.60	4.11
2026-07-06	PHI	@KCR	0		0	0	0	0	0.2	3	0	0	0	0	1	1		13.50	13.50	0.00	.000	100.0%	100.0%	0.0%		84.7		0.00	4.57	4.60	4.60
2026-07-05	PHI	@KCR	0		0	0	0	0	0.1	3	0	2	2	0	2	0		0.00	54.00	0.00	.000	0.0%	0.0%	0.0%		77.9		54.00	12.26	21.10	25.63
2026-07-01	PHI	PIT	0		0	0	0	0	1.0	6	1	2	2	0	2	1		9.00	18.00	0.00	.333	33.3%	33.3%	0.0%		89.4		18.00	5.31	7.10	10.12
Date	Team	Opp	GS	divider	W	L	SV	HLD	IP	TBF	H	R	ER	HR	BB	SO	divider	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	divider	EV	divider	ERA	xERA	FIP	xFIP	divider	GSv2
2026-06-29	PHI	PIT	0		0	0	0	0	1.2	6	0	0	0	0	1	4		21.60	5.40	0.00	.000	100.0%	100.0%	0.0%		95.4		0.00	1.08	0.10	0.10
2026-06-27	PHI	@NYM	0		0	0	0	0	1.0	4	0	0	0	0	1	2		18.00	9.00	0.00	.000	100.0%	100.0%	0.0%		81.8		0.00	1.49	2.10	2.10
2026-06-24	PHI	@WSN	0		1	0	0	0	1.0	3	0	0	0	0	0	0		0.00	0.00	0.00	.000	100.0%	66.7%	0.0%		90.0		0.00	1.61	3.10	3.10
2026-06-22	PHI	@WSN	0		0	0	0	0	1.0	6	3	2	2	1	0	0		0.00	0.00	9.00	.400	62.5%	33.3%	50.0%		85.8		18.00	9.25	16.10	6.12
2026-06-18	PHI	NYM	0		0	0	0	0	1.0	3	0	0	0	0	0	2		18.00	0.00	0.00	.000	100.0%	0.0%	0.0%		84.7		0.00	0.21	-0.90	0.61
2026-04-20	PHI	@CHC	0		0	0	0	0	1.0	5	1	0	0	0	1	2		18.00	9.00	0.00	.500	100.0%	0.0%	0.0%		68.6		0.00	1.72	2.10	5.12
2026-04-19	PHI	ATL	0		0	0	0	0	1.0	3	0	0	0	0	0	1		9.00	0.00	0.00	.000	100.0%	0.0%	0.0%		98.3		0.00	9.22	1.10	1.10
2026-04-13	PHI	CHC	0		0	0	0	0	1.2	13	4	5	3	0	2	1		5.40	10.80	0.00	.444	28.6%	55.6%	0.0%		85.5		16.20	7.60	7.30	10.02

Total	Team	Opp	GS	divider	W	L	SV	HLD	IP	TBF	H	R	ER	HR	BB	SO	divider	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	divider	EV	divider	ERA	xERA	FIP	xFIP	divider	GSv2
Regular	- - -	- - -	1		1	0	0	0	33.2	158	37	24	22	5	20	40		10.69	5.35	1.34	.352	67.3%	36.8%	12.2%		89.5		5.88	4.68	4.61	4.52		45
Date	Team	Opp	GS	divider	W	L	SV	HLD	IP	TBF	H	R	ER	HR	BB	SO	divider	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	divider	EV	divider	ERA	xERA	FIP	xFIP	divider	GSv2
2026-09-27	ATH	HOU	1		0	0	0	0	1.2	8	1	0	0	0	2	2		10.80	10.80	0.00	.250	100.0%	50.0%	0.0%		90.7		0.00	4.67	4.30	6.11		45
2026-09-25	ATH	HOU	0		0	0	0	0	1.0	4	1	1	1	1	0	1		9.00	0.00	9.00	.000	100.0%	33.3%	50.0%		98.6		9.00	1.18	14.10	4.12
2026-09-22	ATH	LAA	0		0	0	0	0	2.2	12	4	1	1	0	1	1		3.38	3.38	0.00	.444	83.3%	33.3%	0.0%		91.0		3.38	10.26	4.60	6.30
2026-09-18	ATH	@CLE	0		0	0	0	0	1.0	5	2	1	1	1	0	1		9.00	0.00	9.00	.333	100.0%	25.0%	50.0%		79.3		9.00	9.25	14.10	4.12
2026-09-16	ATH	@TBR	0		0	0	0	0	2.1	7	0	0	0	0	0	4		15.43	0.00	0.00	.000	100.0%	50.0%	0.0%		61.6		0.00	0.18	-0.33	0.32
2026-09-12	ATH	SEA	0		0	0	0	0	2.0	10	4	2	2	0	0	1		4.50	0.00	0.00	.444	50.0%	44.4%	0.0%		91.5		9.00	2.82	2.10	5.12
2026-09-06	ATH	@SEA	0		0	0	0	0	2.0	6	0	0	0	0	0	4		18.00	0.00	0.00	.000	100.0%	0.0%	0.0%		85.6		0.00	0.02	-0.90	0.61
2026-08-17	ATH	@KCR	0		0	0	0	0	1.0	5	3	2	2	0	0	1		9.00	0.00	0.00	.750	33.3%	50.0%	0.0%		97.7		18.00	12.72	1.10	2.61
2026-08-12	ATH	TBR	0		0	0	0	0	1.0	4	0	0	0	0	1	0		0.00	9.00	0.00	.000	100.0%	0.0%	0.0%		92.4		0.00	18.05	6.10	9.12
2026-08-10	ATH	TBR	0		0	0	0	0	0.0	4	3	4	4	1	1	0		0.00	9.00	9.00	1.000	0.0%	0.0%	100.0%		101.6		36.00	250.26	19.10	7.61
2026-08-08	ATH	@BOS	0		0	0	0	0	0.2	4	1	0	0	0	1	1		13.50	13.50	0.00	.500	100.0%	50.0%	0.0%		101.4		0.00	5.83	4.60	6.86
2026-08-06	ATH	@CIN	0		0	0	0	0	2.0	9	3	1	1	1	0	4		18.00	0.00	4.50	.500	100.0%	60.0%	50.0%		98.5		4.50	6.60	5.60	0.61
2026-07-29	PHI	@MIA	0		0	0	0	0	0.2	4	1	0	0	0	1	0		0.00	13.50	0.00	.333	100.0%	0.0%	0.0%		83.6		0.00	6.67	7.60	12.13
2026-07-25	PHI	NYY	0		0	0	0	0	0.1	3	2	0	0	0	0	0		0.00	0.00	0.00	.667	100.0%	33.3%	0.0%		74.8		0.00	5.60	3.10	7.63
2026-07-22	PHI	LAD	0		0	0	0	0	0.2	3	1	0	0	0	0	2		27.00	0.00	0.00	1.000	100.0%	0.0%	0.0%		96.2		0.00	3.78	-2.90	-2.90
2026-07-19	PHI	NYM	0		0	0	0	0	1.1	7	1	0	0	0	2	2		13.50	13.50	0.00	.333	100.0%	33.3%	0.0%		103.0		0.00	7.63	4.60	6.86
2026-07-16	PHI	NYM	0		0	0	0	0	2.0	8	1	1	1	0	1	2		9.00	4.50	0.00	.200	50.0%	40.0%	0.0%		92.5		4.50	1.82	2.60	4.11
2026-07-06	PHI	@KCR	0		0	0	0	0	0.2	3	0	0	0	0	1	1		13.50	13.50	0.00	.000	100.0%	100.0%	0.0%		84.7		0.00	4.57	4.60	4.60
2026-07-05	PHI	@KCR	0		0	0	0	0	0.1	3	0	2	2	0	2	0		0.00	54.00	0.00	.000	0.0%	0.0%	0.0%		77.9		54.00	12.26	21.10	25.63
2026-07-01	PHI	PIT	0		0	0	0	0	1.0	6	1	2	2	0	2	1		9.00	18.00	0.00	.333	33.3%	33.3%	0.0%		89.4		18.00	5.31	7.10	10.12
Date	Team	Opp	GS	divider	W	L	SV	HLD	IP	TBF	H	R	ER	HR	BB	SO	divider	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	divider	EV	divider	ERA	xERA	FIP	xFIP	divider	GSv2
2026-06-29	PHI	PIT	0		0	0	0	0	1.2	6	0	0	0	0	1	4		21.60	5.40	0.00	.000	100.0%	100.0%	0.0%		95.4		0.00	1.08	0.10	0.10
2026-06-27	PHI	@NYM	0		0	0	0	0	1.0	4	0	0	0	0	1	2		18.00	9.00	0.00	.000	100.0%	100.0%	0.0%		81.8		0.00	1.49	2.10	2.10
2026-06-24	PHI	@WSN	0		1	0	0	0	1.0	3	0	0	0	0	0	0		0.00	0.00	0.00	.000	100.0%	66.7%	0.0%		90.0		0.00	1.61	3.10	3.10
2026-06-22	PHI	@WSN	0		0	0	0	0	1.0	6	3	2	2	1	0	0		0.00	0.00	9.00	.400	62.5%	33.3%	50.0%		85.8		18.00	9.25	16.10	6.12
2026-06-18	PHI	NYM	0		0	0	0	0	1.0	3	0	0	0	0	0	2		18.00	0.00	0.00	.000	100.0%	0.0%	0.0%		84.7		0.00	0.21	-0.90	0.61
2026-04-20	PHI	@CHC	0		0	0	0	0	1.0	5	1	0	0	0	1	2		18.00	9.00	0.00	.500	100.0%	0.0%	0.0%		68.6		0.00	1.72	2.10	5.12
2026-04-19	PHI	ATL	0		0	0	0	0	1.0	3	0	0	0	0	0	1		9.00	0.00	0.00	.000	100.0%	0.0%	0.0%		98.3		0.00	9.22	1.10	1.10
2026-04-13	PHI	CHC	0		0	0	0	0	1.2	13	4	5	3	0	2	1		5.40	10.80	0.00	.444	28.6%	55.6%	0.0%		85.5		16.20	7.60	7.30	10.02

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