2026 MLB Power Rankings: Seattle Mariners

Throughout the 2026 MLB season, we will compile a consensus MLB Power Rankings that averages the rankings of all 30 MLB teams.

Below you will find a roundup for the Seattle Mariners for each iteration of our consensus 2026 MLB Power Rankings.

The average is for all sources factored into that iteration's rankings, which will fall into the range of 1 (best) to 30 (worst).

Week	Record	Avg.	MLB	ESPN	ATH	CBS	USAT	NBC
Week 1	0-0	2.5	3	2	2	2	3	3
Week 2	4-9	7.33	5	7	6	15	7	4
Week 3	8-11	9.17	14	6	4	19	5	7
Week 4	11-15	14.83	20	13	11	19	13	13
Week 5	16-16	12.17	15	10	10	14	13	11
Week 6	18-20	13.5	15	10	9	16	17	14
Week 7	21-23	13.17	12	9	10	14	18	16
Week 8	24-27	14.67	13	11	10	17	19	18
Week 9	28-29	15	15	12	11	17	18	17
Week 10	33-30	8.17	7	6	6	10	12	8
Week 11	36-33	8.17	7	7	5	9	11	10
Week 12	39-39	10	8	10	6	10	12	14
Week 13	41-40	9.33	7	8	7	12	11	11
Week 14	44-43	12.33	10	10	11	16	15	12
Week 15	47-46	10.33	9	9	10	11	12	11
Week 16	48-49	15	14	-	-	16	14	16
Week 17	51-52	14.2	-	11	12	16	16	16
Week 18	53-56	16	16	16	13	17	17	17
Week 19	56-59	16.33	15	16	14	16	20	17
Week 20	56-65	21.8	-	21	20	22	23	23
Week 21	60-67	22.17	23	22	19	23	24	22
Week 22	64-70	20.83	22	17	22	20	23	21
Week 23	66-74	22	19	22	22	22	24	23
Week 24	68-78	22	20	22	22	22	24	22
Week 25	71-82	23	20	24	23	24	24	23
Week 26	74-84	22.5	22	22	24	22	22	23