Justin Slaten BOS RP R 15IL

Born: 09/15/1997 Age: 27

Signed By

The Dregs of Humanity for $6

On MLB 40-man: YES
Acquired: Trade (NYM) Dec'23

Fri 6/27	Sat 6/28	Sun 6/29
TOR 0-9 F	TOR 4:10 PM EDT	TOR 1:35 PM EDT

Positions
RP
2026 Earned Positions
RP

All Leagues
Average $2.54 Median $2.00
H2H FanGraphs Points
Average $2.44 Median $2.00

All Leagues
Average $2.10 Median $2.00
H2H FanGraphs Points
Average $1.80 Median $2.00

Roster%
54.29%
Change
7Day 3.99%
30Day 32.83%

2025 OPL Round 3
OPL Roster%
2.00%
OPL Average Salary
$1.50

June 27, 2025 4:24 PM : Slaten (shoulder) is scheduled to play catch Saturday, Mac Cerullo of the Boston Herald reports.
Analysis: It will be the right-hander's first time throwing since he landed on the injured list nearly a month ago due to shoulder inflammation. Slaten will require some time to build back up in his throwing program, so he shouldn't be expected to rejoin the Red Sox until after the All-Star break.

Year	Team	G	GS	IP	SV	HLD	K	H	BB	HBP	HR	P/IP	Pts
2024	BOS	44	0	55.1	2	13	58	47	9	2	4	6.92	383.07
2025	BOS	24	0	23.1	3	4	16	14	7	0	1	7.11	165.97

Year	Team	G	GS	IP	SV	HLD	K	H	BB	HBP	HR	P/IP	Pts
2019	TEX (R)	1	0	1.0	0	0	1	0	0	0	0	9.4	9.40
2019	TEX (A-)	10	10	15.1	0	0	21	21	7	0	2	3.6	55.27
2021	TEX (A+)	20	19	82.1	0	0	110	93	31	4	17	3.32	273.37
2022	TEX (CPX)	1	0	1.0	0	0	2	0	0	0	0	11.4	11.40
2022	TEX (AA)	25	5	50.2	0	3	64	49	48	0	6	3.35	169.73
2023	TEX (AA)	35	1	51.1	2	8	76	41	16	0	9	6.01	308.57
2023	TEX (AAA)	5	0	8.1	0	1	10	3	4	0	1	6.43	53.57
2024	BOS (AA)	1	0	0.1	0	1	1	1	1	0	0	8.61	2.87

Date	Team	Opponent	Win	Hold	IP	TBF	R	H	K	BB	Pts
May 28, 2025	BOS	@MIL	0	0	0.1	3	2	1	0	0	-0.13
May 27, 2025	BOS	@MIL	0	1	1.1	5	0	0	1	1	12.87
May 24, 2025	BOS	BAL	0	0	1.0	4	0	1	0	1	1.80
May 23, 2025	BOS	BAL	0	1	0.2	3	0	1	1	0	8.33
May 20, 2025	BOS	NYM	0	1	1.2	4	0	0	0	0	16.33
May 19, 2025	BOS	NYM	0	1	1.1	4	0	0	1	0	15.87
May 14, 2025	BOS	@DET	0	0	1.0	3	0	0	1	0	9.40
May 13, 2025	BOS	@DET	0	0	1.0	3	0	0	3	0	13.40
May 9, 2025	BOS	@KCR	0	0	1.1	4	0	0	0	0	9.87
May 8, 2025	BOS	TEX	1	0	1.1	4	0	0	0	0	9.87
Totals			1	4	11.0	37	2	3	7	2	97.60

Date	Level	Team	Opponent	Win	IP	TBF	R	ER	H	K	BB	HR
Aug 23, 2024	AA	POR	SOM	0	0.1	3	1	1	1	1	1	0
Sep 24, 2023	AAA	RR	@TAC	0	2.0	8	1	1	1	2	1	1
Sep 22, 2023	AAA	RR	@TAC	0	0.2	5	0	0	1	2	2	0
Sep 20, 2023	AAA	RR	@TAC	0	1.2	6	0	0	0	1	1	0
Sep 17, 2023	AAA	RR	LV	1	2.0	7	0	0	1	2	0	0
Sep 13, 2023	AAA	RR	LV	0	2.0	6	0	0	0	3	0	0
Sep 8, 2023	AA	FRI	NWA	0	2.0	7	0	0	0	4	1	0
Sep 4, 2023	AA	FRI	NWA	0	2.0	8	1	1	3	3	0	0
Aug 30, 2023	AA	FRI	CC	0	2.0	7	0	0	0	5	1	0
Aug 25, 2023	AA	FRI	@MID	1	2.0	7	0	0	0	1	2	0
Totals				2	16.2	64	3	3	7	24	9	1

Date	Transaction Type	Team	Salary
April 14, 2024 4:11 PM	add	🦴Beverly Bonesaws🪚	$3
June 13, 2024 9:47 PM	cut	🦴Beverly Bonesaws🪚	$2
June 22, 2024 10:05 PM	add	TJ Recovery Center	$2
July 8, 2024 4:06 PM	cut	TJ Recovery Center	$1
September 4, 2024 6:11 PM	add	Mac Attack	$3
October 10, 2024 1:07 AM	increase	Mac Attack	$5
January 30, 2025 9:52 PM	cut	Mac Attack	$0
March 19, 2025 10:41 PM	add	The Dregs of Humanity	$6

Date	Proposing Team	Proposing Team Gives	Accepting Team	Accepting Team Gives
March 8, 2025 11:04 PM	Grays Sports Almanac	Jake Cronenworth SDP 1B/2B L $2 Justin Slaten BOS RP R $2 15IL	Future Primitive	Edward Cabrera MIA SP R $4 Edwin Uceta TBR RP R $4 Matt Vierling DET 3B/OF R $3 10IL $7 loan
February 28, 2025 11:23 PM	Baby Got Schwellenbach	Michael Wacha KCR SP R $3 Reynaldo Lopez ATL SP R $4 60IL Oneil Cruz PIT SS/OF L $25 Justin Slaten BOS RP R $2 15IL $8 loan	Grays Sports Almanac	Jesus Luzardo PHI SP L $9 Hunter Greene CIN SP R $7 15IL Lars Nootbaar STL OF L $6 Logan O'Hoppe LAA C R $4
August 31, 2024 7:43 PM	Schwelly 2 Balls	Ranger Suarez PHI SP L $7	Santa Rosa Smallball	Javier Assad CHC SP R $6 60IL Justin Slaten BOS RP R $3 15IL $2 loan
July 3, 2024 1:56 PM	Gonzilla 🦖	Xander Bogaerts SDP 2B/SS R $10 Justin Slaten BOS RP R $2 15IL $8 loan	Hill Valley Bulldogs	Griffin Jax MIN RP R $1 Nick Gonzales PIT 2B/SS R $3
June 27, 2024 12:50 PM	Shizzo and The 🧠	Aroldis Chapman PIT RP L $6 Ryan Pressly HOU RP R $18 Eloy Jimenez TBR AAA OF R $16 $35 loan	B-WIN MAGIC	Reed Garrett NYM RP R $1 Justin Slaten BOS RP R $4 15IL

Justin Slaten BOS RP R 15IL

Born: 09/15/1997 Age: 27

FanGraphs Player Page

OPL Player Page

Signed By

The Dregs of Humanity for $6

On MLB 40-man: YES
Acquired: Trade (NYM) Dec'23

MLB Stats

Pitching

MILB Stats

Pitching

Recent Games

Last 10 MLB Games

Last 10 MILB Games

Avg Salary & Roster%

Last 30 days

2026 Position Eligibility Progress

To gain eligibility, a player must have 5 GS or 10 G at a position in the majors, or 20 G at a position in the minors.

Transaction History

Recent Trades for Justin Slaten in H2H FanGraphs Points

Cutting Players