Trent Thornton SEA RP R

Born: 09/30/1993 Age: 31

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

Sun 7/20	Mon 7/21	Tue 7/22
HOU 0-0 2•••	MIL 9:40 PM EDT	MIL 9:40 PM EDT

Positions
RP
2026 Earned Positions
RP

All Leagues
Average $0.00 Median $0.00
Old School (5x5)
Average $0.00 Median $0.00

All Leagues
Average $1.30 Median $1.00
Old School (5x5)
Average $1.50 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	WINS	SV	K	ERA	WHIP
2019	TOR	32	29	154.1	6	0	149	4.84017	1.40605
2020	TOR	3	3	5.2	0	0	6	11.11758	3.17645
2021	TOR	37	3	49.0	1	0	52	4.77551	1.42857
2022	TOR	32	0	46.0	0	0	37	4.10870	1.23913
2023	TOR	4	0	5.1	0	0	5	1.68750	1.50000
2023	SEA	23	1	26.0	1	0	21	2.07692	1.07692
2024	SEA	71	0	72.1	4	1	77	3.60829	1.13364
2025	SEA	29	0	35.2	2	0	26	4.54206	1.23364

Year	Team	G	GS	IP	WINS	SV	K	ERA	WHIP
2015	HOU (A-)	15	12	55.0	4	0	48	3.27273	1.30909
2016	HOU (A+)	17	14	89.2	7	0	89	4.11524	1.19331
2016	HOU (AA)	7	7	46.0	3	0	35	2.34783	1.02174
2017	HOU (AA)	4	3	16.1	1	0	13	6.06123	1.53061
2017	HOU (AAA)	21	20	115.0	8	0	88	5.08696	1.39130
2018	HOU (AAA)	24	22	124.1	9	0	122	4.41555	1.19839
2021	TOR (AAA)	10	0	10.1	1	3	8	0.00000	0.96774
2022	TOR (AAA)	21	0	28.0	2	3	30	2.89286	1.35714
2023	TOR (AAA)	22	0	28.0	5	0	26	4.17857	1.64286
2023	SEA (AAA)	1	0	1.0	0	0	2	0.00000	1.00000
2025	SEA (AAA)	2	0	2.2	1	0	3	3.37500	0.75000

Date	Team	Opponent	Win	IP	TBF	R	ER	H	K	BB	HBP
Jul 19, 2025	SEA	HOU	0	1.0	3	0	0	0	1	0	0
Jul 12, 2025	SEA	@DET	0	2.0	8	1	1	2	2	0	0
Jul 9, 2025	SEA	@NYY	0	2.0	7	0	0	1	2	1	0
Jul 4, 2025	SEA	PIT	0	2.0	7	0	0	1	1	0	0
Jul 3, 2025	SEA	KCR	0	1.0	3	0	0	0	0	0	0
Jun 30, 2025	SEA	KCR	0	1.0	6	1	1	1	0	1	1
Jun 29, 2025	SEA	@TEX	1	2.0	8	1	0	0	2	2	0
Jun 26, 2025	SEA	@MIN	0	1.0	4	0	0	1	0	0	0
Jun 25, 2025	SEA	@MIN	0	1.0	3	0	0	0	1	0	0
Jun 21, 2025	SEA	@CHC	0	2.1	10	0	0	1	3	2	0
Totals			1	15.1	59	3	2	7	12	6	1

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
April 8, 2019 8:49 AM	add	Cheesy Gordita Oppo Taco 🌮	$4
April 13, 2019 7:52 AM	cut	Cheesy Gordita Oppo Taco 🌮	$2
April 20, 2019 11:57 PM	add	BB-ing Dead	$2
May 30, 2019 9:30 AM	move	BeefBoys ’n Flamethrowers Local 708 (from BB-ing Dead)	$2
October 4, 2019 4:58 PM	increase	BeefBoys ’n Flamethrowers Local 708	$4
December 19, 2019 6:53 PM	cut	BeefBoys ’n Flamethrowers Local 708	$0

Date	Proposing Team	Proposing Team Gives	Accepting Team	Accepting Team Gives
July 30, 2020 11:13 AM	CMC	Anthony Rendon LAA 3B R $37 60IL Trent Thornton TOR RP R $1	Masebot33	Kris Bryant CHC 1B/OF R $32 60IL Yonny Chirinos MIA AAA SP R $8 Cole Sulser TBR AAA RP R $1 $3 loan
May 28, 2019 9:29 AM	BB-ing Dead	Trent Thornton TOR RP R $2 Forrest Whitley TBR AAA RP R $5 Justin Dunn KCR AAA SP/RP R $1 Luis Robert Jr. CHW OF R $4 Royce Lewis MIN 3B R $1 Jarred Kelenic ATL AAA OF L $1	BeefBoys ’n Flamethrowers Local 708	Kyle Gibson TBR AAA SP R $3 Jonathan Schoop MIN Util R $18 Jose Abreu CHW 1B R $29 Mitch Haniger ARI OF R $11 Brendan Rodgers COL 2B R $6 10IL Taylor Trammell CIN OF L $2 $75 loan
May 24, 2019 1:56 PM	Fredericksburg Cannons	Tommy La Stella LAA Util L $3	Manassas Woodpeckers	Trent Thornton TOR RP R $1
May 1, 2019 11:01 AM	Hats for Bats	Nelson Cruz MIN Util R $20 DJ LeMahieu COL 1B/2B/3B R $6 Trent Thornton TOR RP R $5 $1 loan	La Flama Blanca	Cesar Hernandez SEA AAA Util S $8 Brendan Rodgers COL 2B R $11 10IL Jeimer Candelario NYY AAA 1B/3B S $11

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 Old School (5x5)

Cutting Players