Trent Thornton SEA RP R 15IL

Born: 09/30/1993 Age: 31

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

Sun 8/03	Mon 8/04	Tue 8/05
TEX 4:10 PM EDT	---	CHW 9:40 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 5
OPL Roster%
0.00%
OPL Average Salary
$0.00

August 1, 2025 6:11 PM : The Mariners placed Thornton on the 15-day injured list Friday with a torn left Achilles.
Analysis: Thornton left Thursday's game against the Rangers on a cart, and imaging confirmed Friday that the right-hander tore his Achilles tendon. The diagnosis will put an early end to his season, and he'll finish 2025 with a 4.68 ERA and 1.30 WHIP alongside a 32:14 K:BB through 42.1 innings. The 31-year-old will likely miss the vast majority of the 2026 season as well.

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	33	0	42.1	0	5	32	41	14	4	6	3.85	162.87

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	IP	TBF	R	ER	H	K	BB	HBP	Pts
Jul 31, 2025	SEA	TEX	1.2	6	0	0	1	2	0	0	13.73
Jul 26, 2025	SEA	@LAA	2.0	7	0	0	2	1	0	0	11.60
Jul 23, 2025	SEA	MIL	2.0	13	4	4	7	2	0	0	0.60
Jul 21, 2025	SEA	MIL	1.0	3	0	0	1	1	0	0	6.80
Jul 19, 2025	SEA	HOU	1.0	3	0	0	0	1	0	0	9.40
Jul 12, 2025	SEA	@DET	2.0	8	1	1	2	2	0	0	13.60
Jul 9, 2025	SEA	@NYY	2.0	7	0	0	1	2	1	0	13.20
Jul 4, 2025	SEA	PIT	2.0	7	0	0	1	1	0	0	14.20
Jul 3, 2025	SEA	KCR	1.0	3	0	0	0	0	0	0	7.40
Jun 30, 2025	SEA	KCR	1.0	6	1	1	1	0	1	1	-1.20
Totals			15.2	63	6	6	16	12	2	1	89.33

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
Totals				1	2.2	10	1	1	2	3	1

Date	Transaction Type	Team	Salary
March 8, 2019 6:57 PM	add	Wilson's Privateers ☠️	$1
October 4, 2019 4:51 PM	increase	Wilson's Privateers ☠️	$3
January 30, 2020 11:24 AM	cut	Wilson's Privateers ☠️	$0
February 17, 2020 1:38 PM	add	1981 Wiffle ball champs 🏆	$1
September 30, 2020 6:48 PM	increase	1981 Wiffle ball champs 🏆	$3
November 27, 2020 9:40 PM	cut	1981 Wiffle ball champs 🏆	$2
June 15, 2024 12:01 AM	add	The Monarchs	$1
July 29, 2024 7:08 PM	cut	The Monarchs	$1

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 15IL
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 15IL
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 15IL
June 19, 2019 5:55 PM	Groom Lake Anomalies 🛸	Jake Faria BOS AAA RP R $1 Trent Thornton TOR RP R $3 15IL 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 15IL 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 15IL

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