Luke Jackson

#77 Active

RP ● Seattle Mariners ● 6'2" · 210 lbs ● Bats: R · Throws: R

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Season SV

Season ERA

0.00

Season WHIP

0.00

Season K

Season HLD

Next Matchup vs BAL Fri 10:10 PM ET · SP: K. Gausman

DFS Last 5

Game Log

2025 Regular Season

DATE	OPPONENT	DEC	IP	H	R	ER	HR	BB	SO	ERA	WHIP	PC	RESULT
Sep 28	vs. Los Angeles Dodgers		1.1	0	0	0	0	0	2	4.06	1.35	23	L 6-1
Sep 26	vs. Los Angeles Dodgers		1.1	0	0	0	0	0	2	4.17	1.39	16	L 3-2
Sep 24	vs. Colorado Rockies		1.0	1	1	1	0	1	1	4.28	1.43	23	W 2-9
Sep 16	@ Kansas City Royals		0.2	2	2	2	0	1	0	4.18	1.42	17	W 12-5
Sep 13	vs. Los Angeles Angels	HLD	1.0	0	0	0	0	0	0	3.86	1.37	8	W 3-5
Sep 11	vs. Los Angeles Angels		1.0	2	1	0	0	1	0	3.94	1.40	17	W 6-7
Sep 10	vs. St. Louis Cardinals		2.0	1	1	0	0	0	1	4.03	1.37	31	W 2-4
Sep 7	@ Atlanta Braves		1.0	0	1	0	0	1	1	4.22	1.41	18	W 18-2
Sep 6	@ Atlanta Braves		1.0	0	0	0	0	0	1	4.32	1.42	12	W 10-2
Sep 2	@ Tampa Bay Rays		1.0	0	0	0	0	0	2	4.43	1.45	13	L 5-6
Aug 5	vs. Minnesota Twins		2.0	1	0	0	0	2	1	4.54	1.49	34	L 6-3
Jul 29	vs. Arizona Diamondbacks		2.0	0	0	0	0	0	2	4.78	1.49	22	W 2-12
Jul 27	vs. Toronto Blue Jays		0.2	2	4	4	0	3	1	5.05	1.57	32	W 4-10
Jul 22	vs. Las Vegas Athletics	HLD	1.0	2	0	0	0	0	0	4.11	1.46	12	W 2-6
Jul 20	vs. Detroit Tigers		1.2	0	0	0	0	1	1	4.24	1.44	26	L 2-1
Jul 12	@ Houston Astros		1.0	0	0	0	0	1	1	4.45	1.48	17	L 4-5
Jul 9	@ Los Angeles Angels	L	1.0	4	3	3	1	0	0	4.60	1.50	20	L 8-11
Jul 6	@ San Diego Padres		1.1	0	0	0	0	0	1	3.86	1.42	18	L 1-4
Jul 5	@ San Diego Padres		0.0	1	2	2	0	2	0	4.03	1.48	14	W 7-4
Jun 29	vs. Seattle Mariners		1.2	3	2	1	0	3	1	3.41	1.38	20	L 6-4
Jun 27	vs. Seattle Mariners		2.0	1	1	0	0	1	1	3.29	1.24	19	L 7-6
Jun 24	@ Baltimore Orioles	W	1.1	0	0	0	0	0	1	3.55	1.26	15	W 6-5
Jun 18	vs. Kansas City Royals		1.0	0	0	0	0	0	0	3.75	1.33	10	L 6-3
Jun 15	vs. Chicago White Sox	SV	1.0	0	0	0	0	0	1	3.91	1.39	16	W 1-2
Jun 14	vs. Chicago White Sox	HLD	0.2	1	1	1	0	0	1	4.09	1.45	13	W 4-5
Jun 13	vs. Chicago White Sox	HLD	1.0	1	0	0	0	0	1	3.80	1.45	10	W 1-3
Jun 11	@ Minnesota Twins		1.0	1	0	0	0	0	0	3.98	1.48	15	L 2-6
Jun 7	@ Washington Nationals		1.0	1	0	0	0	1	0	4.19	1.50	12	W 5-0
Jun 1	vs. St. Louis Cardinals		1.0	0	0	0	0	0	1	4.42	1.47	15	W 1-8
May 28	vs. Toronto Blue Jays		0.2	1	0	0	0	0	1	4.67	1.56	9	L 2-0
May 27	vs. Toronto Blue Jays	W	1.0	0	0	0	0	1	0	4.86	1.56	14	W 0-2
May 25	@ Chicago White Sox		0.2	1	0	0	0	0	0	5.17	1.60	5	W 5-4
May 24	@ Chicago White Sox		0.1	0	0	0	0	1	0	5.40	1.60	9	L 5-10
May 21	@ New York Yankees	L	0.2	2	1	1	1	0	0	5.52	1.57	9	L 3-4
May 18	vs. Houston Astros		1.0	0	0	0	0	1	1	5.14	1.50	15	L 4-3
May 12	vs. Colorado Rockies		0.0	1	0	0	0	0	0	5.54	1.54	1	W 1-2
May 10	@ Detroit Tigers		1.0	0	0	0	0	2	1	5.54	1.46	19	W 10-3
May 4	vs. Seattle Mariners		1.0	0	0	0	0	0	2	6.00	1.42	13	W 1-8
Apr 30	vs. Las Vegas Athletics		0.1	2	4	4	1	2	1	6.55	1.55	20	L 7-1
Apr 27	@ San Francisco Giants	L	0.0	1	1	0	0	0	0	3.38	1.22	1	L 2-3
Apr 25	@ San Francisco Giants	SV	0.2	0	0	0	0	0	1	3.38	1.13	11	W 2-0
Apr 24	@ Las Vegas Athletics	L	1.0	2	2	1	0	1	1	3.60	1.20	21	L 3-4
Apr 22	@ Las Vegas Athletics	SV	1.0	0	0	0	0	0	0	3.00	1.00	11	W 8-5
Apr 16	vs. Los Angeles Angels	SV	1.0	0	0	0	0	0	0	3.38	1.13	6	W 1-3
Apr 15	vs. Los Angeles Angels		1.0	1	0	0	0	0	1	3.86	1.29	16	W 0-4
Apr 9	@ Chicago Cubs		0.2	1	0	0	0	0	0	4.50	1.33	7	W 6-2
Apr 5	vs. Tampa Bay Rays	SV	1.0	1	0	0	0	0	0	5.06	1.31	8	W 4-6
Apr 4	vs. Tampa Bay Rays	SV	1.0	0	0	0	0	0	2	6.23	1.38	11	W 2-5
Apr 2	@ Cincinnati Reds	SV	1.0	1	0	0	0	0	1	8.10	1.80	11	W 1-0
Mar 30	vs. Boston Red Sox	SV	1.0	1	0	0	0	1	1	11.57	2.14	17	W 2-3
Mar 28	vs. Boston Red Sox	SV	1.0	0	0	0	0	0	0	20.25	2.25	9	W 1-4
Mar 27	vs. Boston Red Sox	L	0.1	2	3	3	1	1	1	81.00	9.00	21	L 5-2
No games against that opponent.
Total		2-5	51.0	41	30	23	4	28	38	4.06	1.35	782
Total	1 game	0-0	2.0	0	0	0	0	0	2	0.00	0.00	22
Total	2 games	0-0	2.0	0	1	0	0	1	2	0.00	0.50	30
Total	1 game	1-0	1.1	0	0	0	0	0	1	0.00	0.00	15
Total	3 games	0-1	2.1	3	3	3	1	2	2	11.57	2.14	47
Total	1 game	0-0	0.2	1	0	0	0	0	0	0.00	1.50	7
Total	5 games	0-0	3.2	3	1	1	0	1	3	2.45	1.09	53
Total	1 game	0-0	1.0	1	0	0	0	0	1	0.00	1.00	11
Total	2 games	0-0	1.0	2	1	1	0	1	1	9.00	3.00	24
Total	2 games	0-0	2.2	0	0	0	0	3	2	0.00	1.13	45
Total	2 games	0-0	2.0	0	0	0	0	2	2	0.00	1.00	32
Total	2 games	0-0	1.2	2	2	2	0	1	0	10.80	1.80	27
Total	4 games	0-1	3.1	6	6	5	1	3	2	13.50	2.70	64
Total	5 games	0-1	5.0	7	4	3	1	1	1	5.40	1.60	67
Total	2 games	0-0	2.2	0	0	0	0	0	4	0.00	0.00	39
Total	2 games	0-0	3.0	2	0	0	0	2	1	0.00	1.33	49
Total	1 game	0-1	0.2	2	1	1	1	0	0	13.50	3.00	9
Total	2 games	0-0	1.1	1	2	2	0	2	1	13.50	2.25	32
Total	2 games	0-1	0.2	1	1	0	0	0	1	0.00	1.50	12
Total	3 games	0-0	4.2	4	3	1	0	4	4	1.93	1.71	52
Total	2 games	0-0	3.0	1	1	0	0	0	2	0.00	0.33	46
Total	3 games	0-0	3.0	1	0	0	0	0	4	0.00	0.33	32
Total	3 games	1-0	2.1	3	4	4	0	4	2	15.43	3.00	55
Total	1 game	0-0	1.0	1	0	0	0	1	0	0.00	2.00	12

AVG, OBP, SLG, ERA and WHIP are season-to-date through each game, not that game alone — so the column reads as a trend and its last value is the season figure. They stay season-to-date when the log is filtered by opponent; the figure for the filtered games is the one in the Total row. The second game of a doubleheader is marked (2).