Trent Thornton SEA RP R

Born: 09/30/1993 Age: 31

On MLB 40-man: YES
Acquired: Trade (TOR) Jul'23

Sat 7/26	Sun 7/27	Mon 7/28
@LAA 9:38 PM EDT	@LAA 4:07 PM EDT	@ATH 10:05 PM EDT

Positions
RP
2026 Earned Positions
RP

All Leagues
Average $0.00 Median $0.00
FanGraphs Points
Average $0.00 Median $0.00

All Leagues
Average $1.30 Median $1.00
FanGraphs Points
Average $1.20 Median $1.00

Roster%
0%
Change
7Day 0%
30Day 0%

2025 OPL Round 4
OPL Roster%
0.00%
OPL Average Salary
$0.00

July 20, 2025 2:07 AM : Thornton threw a clean seventh inning in Saturday's 7-6 extra-innings win over the Astros. He struck out one.
Analysis: Although he has just five holds this season, Thornton is beginning to settle in following a dreadful start to the year that saw him hold a 7.71 ERA as of June 10. The right-hander has worked multiple innings for the Mariners in five of his last 11 outings, during which sports a 1.06 ERA, 0.82 WHIP and 14:7 K:BB covering 17 frames.

Year	Team	G	GS	IP	SV	HLD	K	H	BB	HBP	HR	P/IP	Pts
2019	TOR	32	29	154.1	0	0	149	156	61	5	24	3.51	541.26
2020	TOR	3	3	5.2	0	0	6	15	3	0	0	1.05	5.93
2021	TOR	37	3	49.0	0	0	52	54	16	4	12	2.42	118.60
2022	TOR	32	0	46.0	0	3	37	40	17	1	7	3.96	182.30
2023	TOR	4	0	5.1	0	0	5	7	1	0	0	5.3	28.27
2023	SEA	23	1	26.0	0	2	21	23	5	0	5	4.08	106.10
2024	SEA	71	0	72.1	1	10	77	63	19	5	8	5.53	400.07
2025	SEA	31	0	38.2	0	5	29	38	14	4	6	3.56	137.53

Year	Team	G	GS	IP	SV	HLD	K	H	BB	HBP	HR	P/IP	Pts
2015	HOU (A-)	15	12	55.0	0	0	48	62	10	1	2	5.17	284.20
2016	HOU (A+)	17	14	89.2	0	0	89	91	16	2	14	4.22	378.73
2016	HOU (AA)	7	7	46.0	0	0	35	42	5	0	5	4.88	224.70
2017	HOU (AA)	4	3	16.1	0	0	13	25	0	0	2	3.51	57.27
2017	HOU (AAA)	21	20	115.0	0	0	88	137	23	5	12	3.82	439.20
2018	HOU (AAA)	24	22	124.1	0	0	122	118	31	5	13	4.74	589.36
2021	TOR (AAA)	10	0	10.1	3	0	8	8	2	0	0	7.81	80.67
2022	TOR (AAA)	21	0	28.0	3	2	30	26	12	1	1	6.12	171.30
2023	TOR (AAA)	22	0	28.0	0	2	26	28	18	0	4	3.26	91.20
2023	SEA (AAA)	1	0	1.0	0	1	2	1	0	0	0	12.8	12.80
2025	SEA (AAA)	2	0	2.2	0	0	3	2	0	0	1	3.09	8.23

Date	Team	Opponent	Win	IP	TBF	R	ER	H	K	BB	HBP	Pts
Jul 23, 2025	SEA	MIL	0	2.0	13	4	4	7	2	0	0	0.60
Jul 21, 2025	SEA	MIL	0	1.0	3	0	0	1	1	0	0	6.80
Jul 19, 2025	SEA	HOU	0	1.0	3	0	0	0	1	0	0	9.40
Jul 12, 2025	SEA	@DET	0	2.0	8	1	1	2	2	0	0	13.60
Jul 9, 2025	SEA	@NYY	0	2.0	7	0	0	1	2	1	0	13.20
Jul 4, 2025	SEA	PIT	0	2.0	7	0	0	1	1	0	0	14.20
Jul 3, 2025	SEA	KCR	0	1.0	3	0	0	0	0	0	0	7.40
Jun 30, 2025	SEA	KCR	0	1.0	6	1	1	1	0	1	1	-1.20
Jun 29, 2025	SEA	@TEX	1	2.0	8	1	0	0	2	2	0	12.80
Jun 26, 2025	SEA	@MIN	0	1.0	4	0	0	1	0	0	0	4.80
Totals			1	15.0	62	7	6	14	11	4	1	81.60

Date	Level	Team	Opponent	Win	IP	TBF	R	ER	H	K	HR
Jun 3, 2025	AAA	TAC	LV	0	1.2	7	1	1	2	1	1
May 30, 2025	AAA	TAC	SL	1	1.0	3	0	0	0	2	0
Jul 30, 2023	AAA	TAC	SL	0	1.0	4	0	0	1	2	0
Totals				1	3.2	14	1	1	3	5	1

Date	Transaction Type	Team	Salary
May 27, 2019 12:50 PM	add	Slump Busters	$1
June 8, 2019 3:42 AM	cut	Slump Busters	$1
September 28, 2019 11:53 AM	add	🌻🌱Garden Hoerners🌱🌻	$3
September 28, 2019 6:01 PM	cut	🌻🌱Garden Hoerners🌱🌻	$2
September 29, 2019 6:02 PM	add	Kids These Days	$3
October 4, 2019 5:07 PM	increase	Kids These Days	$5
January 24, 2020 4:12 PM	cut	Kids These Days	$0

Date	Proposing Team	Proposing Team Gives	Accepting Team	Accepting Team Gives
December 30, 2019 10:25 AM	Ball Hair, Strike Hair ⚾️🐇	Cristian Pache ARI AAA OF R $6	Big League Chew-pacabras	Trent Thornton TOR RP R $4
July 3, 2019 8:02 PM	7th Inning Beer Run	Yoan Moncada CHW 3B S $34 $28 loan	Beane Counters	Nick Williams CHW AAA OF L $3 Trent Thornton TOR RP R $3
June 22, 2019 3:37 PM	Zac Brown Band	Jurickson Profar OAK OF S $5 Eddie Rosario MIL AAA OF L $16 Max Fried ATL SP L $1 Josh Hader MIL RP L $9 $17 loan	🥪 Balboni Sandwich 🥪	Lucas Giolito CHW SP R $1 Jack Flaherty STL SP R $8 Jordan Yamamoto LAD ST RP R $1 Trent Thornton TOR RP R $4
June 19, 2019 5:55 PM	Groom Lake Anomalies 🛸	Jake Faria BOS AAA RP R $1 Trent Thornton TOR RP R $3 Jose Leclerc TEX RP R $8 60IL	Burlington Catz Factory	Troy Tulowitzki NYY A+ SS R $1
April 17, 2019 8:06 AM	Missed the Tag!	Trent Thornton TOR RP R $1 Yordan Alvarez HOU OF L $1 60IL	SABRfish	Dallas Keuchel KCR AAA SP/RP L $21 Adam Eaton WSN Util L $15 Ty Buttrey SEA AAA RP R $5 $39 loan

Trent Thornton SEA RP R

Born: 09/30/1993 Age: 31

FanGraphs Player Page

OPL Player Page

On MLB 40-man: YES
Acquired: Trade (TOR) Jul'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 Trent Thornton in FanGraphs Points

Cutting Players