mlb teams that lost more than 100 games in a season from 1980 to 2020

The Seattle Mariners lost 103 times in 1980.

	TEAM	L	SEASON	W	L%	G	W%	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Mariners	103	1980	59	.636	163	.364	5,489	610	1,359	211	35	104	564	483	19	727	116	62	6,141	1,952	350	106	44	44	136	.248	.308	.356	.664
2	Reds	101	1982	61	.623	162	.377	5,479	545	1,375	228	34	82	496	470	21	817	131	69	6,099	1,917	344	88	41	50	143	.251	.310	.350	.660
3	Twins	102	1982	60	.630	162	.370	5,544	657	1,427	234	44	148	624	474	24	887	38	33	6,115	2,193	426	22	51	31	149	.257	.316	.396	.711
4	Mariners	102	1983	60	.630	162	.370	5,336	558	1,280	247	31	111	536	460	24	840	144	80	5,905	1,922	389	40	45	31	113	.240	.301	.360	.661
5	Pirates	104	1985	57	.646	161	.354	5,436	568	1,340	251	28	80	535	514	14	842	110	60	6,099	1,887	359	91	44	64	131	.247	.311	.347	.658
6	Indians	102	1985	60	.630	162	.370	5,527	729	1,465	254	31	116	689	492	15	817	132	72	6,120	2,129	401	38	48	26	139	.265	.324	.385	.709
7	Indians	101	1987	61	.623	162	.377	5,606	742	1,476	267	30	187	691	489	31	977	140	54	6,212	2,364	484	44	42	30	103	.263	.324	.422	.745
8	Braves	106	1988	54	.663	160	.338	5,440	555	1,319	228	28	96	527	432	21	848	95	69	6,013	1,891	352	74	46	59	136	.242	.298	.348	.646
9	Orioles	107	1988	54	.665	161	.335	5,358	550	1,275	199	20	137	517	504	32	869	69	44	5,979	1,925	356	40	45	31	140	.238	.305	.359	.664
10	Tigers	103	1989	59	.636	162	.364	5,432	617	1,315	198	24	116	564	585	37	899	103	50	6,132	1,909	338	35	43	25	138	.242	.318	.351	.669
11	Indians	105	1991	57	.648	162	.352	5,470	576	1,390	236	26	79	546	449	43	888	84	58	6,070	1,915	341	62	46	24	146	.254	.313	.350	.663
12	Mets	103	1993	59	.636	162	.364	5,448	672	1,350	228	37	158	632	448	24	879	79	50	6,056	2,126	423	89	47	43	108	.248	.305	.390	.696
13	Padres	101	1993	61	.623	162	.377	5,503	679	1,386	239	28	153	633	443	59	1,046	92	41	6,135	2,140	420	80	50	43	111	.252	.312	.389	.701
14	Tigers	109	1996	53	.673	162	.327	5,530	783	1,413	257	21	204	741	546	29	1,268	87	50	6,202	2,324	482	48	49	26	132	.256	.323	.420	.743
15	Marlins	108	1998	54	.667	162	.333	5,558	667	1,381	277	36	114	621	525	45	1,120	115	57	6,227	2,072	427	70	29	30	121	.248	.317	.373	.690
16	Tigers	106	2002	55	.658	161	.342	5,406	575	1,340	265	37	124	546	363	64	1,035	65	44	5,920	2,051	426	30	57	22	125	.248	.300	.379	.679
17	Brewers	106	2002	56	.654	162	.346	5,415	627	1,369	269	29	139	597	500	55	1,125	94	50	6,083	2,113	437	79	34	37	144	.253	.320	.390	.711
18	Devil Rays	106	2002	55	.658	161	.342	5,604	673	1,418	297	35	133	640	456	58	1,115	102	45	6,198	2,184	465	44	36	29	116	.253	.314	.390	.704
19	Tigers	119	2003	43	.735	162	.265	5,466	591	1,312	201	39	153	553	443	47	1,099	98	63	6,070	2,050	393	65	49	24	114	.240	.300	.375	.675
20	Royals	104	2004	58	.642	162	.358	5,538	720	1,432	261	29	150	675	461	76	1,057	67	48	6,153	2,201	440	40	38	28	130	.259	.322	.397	.720
21	Diamondbacks	111	2004	51	.685	162	.315	5,544	615	1,401	295	38	135	582	441	35	1,022	53	32	6,113	2,177	468	56	37	38	137	.253	.310	.393	.703
22	Royals	106	2005	56	.654	162	.346	5,503	701	1,445	289	34	126	653	424	63	1,008	53	33	6,086	2,180	449	46	50	23	139	.263	.320	.396	.716
23	Devil Rays	101	2006	61	.623	162	.377	5,474	689	1,395	267	33	190	650	441	47	1,106	134	52	6,040	2,298	490	35	43	23	101	.255	.314	.420	.733
24	Nationals	102	2008	59	.634	161	.366	5,491	641	1,376	269	26	117	608	534	67	1,095	81	43	6,192	2,048	412	64	36	21	153	.251	.323	.373	.696
25	Mariners	101	2008	61	.623	162	.377	5,643	671	1,498	285	20	124	631	417	38	890	90	32	6,176	2,195	429	36	42	44	137	.265	.318	.389	.707

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More Mariners Stats

Team Batting Leaders

26

Arozarena

RBI

79

Arozarena

AVG

.281

Arozarena

Team Pitching Leaders

12

Woo

205

Gilbert

ERA

3.57

Hancock

Team Rankings

182

16th

664

28th

1,392

12th

ERA

4.20

19th

2026 Division Standings

TEAM	W	L	PCT	GB
Astros	81	81	.500
Rangers	80	82	.494	1.0
Mariners	76	86	.469	5.0
Athletics	64	98	.395	17.0
Angels	62	100	.383	19.0

Schedule

DATE	MATCHUP			TIME (ET)
Thu 3/25	BOS	@	SEA	4:00 AM
Fri 3/26	BOS	@	SEA	4:00 AM
Sat 3/27	BOS	@	SEA	4:00 AM
Sun 3/28	BOS	@	SEA	4:00 AM
Mon 3/29	TEX	@	SEA	4:00 AM

Last Game

Angels

62 - 100

Final

Mariners

76 - 86

Sun 27 Sep 2026

MLB 2026 Batting Leaders

Playoffs HR Leaders

4

Rice

3

Contreras

3

Muncy

Playoffs RBI Leaders

9

Chourio

9

Rice

9

Contreras

Playoffs Batting Average Leaders

1.000

Taylor

.500

Hoerner

.500

Genao

Playoffs Hit Leaders

19

Contreras

17

Chourio

17

Pratt

Playoffs Run Leaders

9

Turang

8

Ramírez

8

Díaz

Playoffs OBP Leaders

1.000

Taylor

.667

De Paula

.500

Rice

Playoffs SLG Leaders

1.333

Velázquez

1.333

Sheets

1.105

Rice

Playoffs SB Leaders

5

Simpson

4

Chisholm

4

Yelich

MLB 2026 Pitching Leaders

Playoffs Win Leaders

3

Hall

2

Misiorowski

2

Williams

Playoffs Strikeout Leaders

33

Williams

31

Rasmussen

20

Ashby

Playoffs ERA Leaders

0.00

Suarez

0.00

Peterson

0.00

Hader

Playoffs WHIP Leaders

0.00

Chapman

0.00

VanWey

0.00

Weissert

Playoffs K/9 Leaders

27.00

Brown

27.00

Chapman

27.00

Bibee

Playoffs K/BB Leaders

19.00

Sale

18.00

Burke

13.00

Fried

Playoffs Walk Leaders

0

Suarez

0

Warren

0

Duran

MLB Fantasy 2026

Playoffs FanDuel Points Leaders

182

Rasmussen

170.9

Contreras

155.6

Ramírez

Playoffs DraftKings Points Leaders

133

Contreras

118

Chourio

118

Ramírez

MLB 2026 Betting

Best Record ATS

97-72

96-72

91-71

88-74

87-75

94-82

Worst Record ATS

60-102

69-96

72-98

75-87

76-88

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves - y	94	68	.580
Phillies - w	88	74	.543	6.0
Marlins	80	82	.494	14.0
Nationals	77	85	.475	17.0
Mets	74	88	.457	20.0
NL Central	W	L	PCT	GB
Brewers - y	103	59	.636
Cubs - w	89	73	.549	14.0
Pirates	82	80	.506	21.0
Cardinals	77	85	.475	26.0
Reds	75	87	.463	28.0
NL West	W	L	PCT	GB
Dodgers - y	100	62	.617
Padres - w	91	71	.562	9.0
Diamondbacks	86	76	.531	14.0
Giants	65	97	.401	35.0
Rockies	58	104	.358	42.0

AL East	W	L	PCT	GB
Rays - y	98	64	.605
Yankees - w	93	68	.578	4.5
Red Sox - w	87	75	.537	11.0
Orioles	79	82	.491	18.5
Blue Jays	79	83	.488	19.0
AL Central	W	L	PCT	GB
Guardians - y	85	77	.525
White Sox - w	84	78	.519	1.0
Twins	77	85	.475	8.0
Tigers	76	86	.469	9.0
Royals	69	93	.426	16.0
AL West	W	L	PCT	GB
Astros - y	81	81	.500
Rangers	80	82	.494	1.0
Mariners	76	86	.469	5.0
Athletics	64	98	.395	17.0
Angels	62	100	.383	19.0

MLB 2026 Scores & Schedule

Scores

DATE	MATCHUP			SCORE
Tue 9/15	MIL	@	PIT	5-1
Wed 9/16	CWS	@	CLE	3-6
Wed 9/16	SFG	@	STL	6-5
Wed 9/16	NYY	@	MIN	4-5
Wed 9/16	DET	@	TOR	1-5

Schedule

DATE	MATCHUP			TIME (ET)
Thu 3/25	TEX	@	HOU	4:00 AM
Thu 3/25	BAL	@	TBR	4:00 AM
Thu 3/25	ATL	@	LAD	4:00 AM
Thu 3/25	CWS	@	DET	4:00 AM
Thu 3/25	NYM	@	MIA	4:00 AM

The Seattle Mariners lost 103 times in 1980.

Related Searches

More MLB News

More Mariners Stats

26

79

.281

12

205

3.57

MLB 2026 Batting Leaders

4

3

3

9

9

9

1.000

.500

.500

19

17

17

9

8

8

1.000

.667

.500

1.333

1.333

1.105

5

4

4

MLB 2026 Pitching Leaders

3

2

2

33

31

20

0.00

0.00

0.00

0.00

0.00

0.00

27.00

27.00

27.00

19.00

18.00

13.00

0

0

0

MLB Fantasy 2026

182

170.9

155.6

133

118

118

MLB 2026 Betting

MLB 2026 Standings

MLB 2026 Scores & Schedule

Scores

Schedule