Bert Blyleven career WHIP

• Best season on file: 1.07 in 1977.
• Most recent: 1.35 in 1992.

Average of 22 regular seasons, 1970 through 1992. Figures come from ESPN's box scores and were last read on September 21, 2026.

CopyCSV

Bert Blyleven career WHIP, season by season

Season↓	Team↓	GP↓iGP: Games the player appeared in, however briefly.	W↓iW: Games in which this pitcher was credited with the win.	L↓iL: Games in which this pitcher was charged with the loss.	ERA↓iERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.	IP↓iIP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.	K↓iK: Batters this pitcher struck out.	BB↓iBB: Times the batter reached first base on four balls.	WHIP↓iWHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite.	SV↓iSV: Games finished by protecting a narrow lead to the last out.
1970	MIN	27	10	9	3.18	164.0	135	47	1.16	0
1971	MIN	38	16	15	2.81	278.1	224	59	1.17	0
1972	MIN	39	17	17	2.73	287.1	228	69	1.10	0
1973	MIN	40	20	17	2.52	325.0	258	67	1.12	0
1974	MIN	37	17	17	2.66	281.0	249	77	1.14	0
1975	MIN	35	15	10	3.00	275.2	233	84	1.10	0
1976	MIN/TEX	36	13	16	2.87	297.2	219	81	1.22	0
1977	TEX	30	14	12	2.72	234.2	182	69	1.07	0
1978	PIT	34	14	10	3.03	243.2	182	66	1.16	0
1979	PIT	37	12	5	3.60	237.1	172	92	1.39	0
1980	PIT	34	8	13	3.82	216.2	168	59	1.28	0
1981	CLE	20	11	7	2.88	159.1	107	40	1.16	0
1982	CLE	4	2	2	4.87	20.1	19	11	1.33	0
1983	CLE	24	7	10	3.91	156.1	123	44	1.30	0
1984	CLE	33	19	7	2.87	245.0	170	74	1.13	0
1985	CLE/MIN	37	17	16	3.16	293.2	206	75	1.15	0
1986	MIN	36	17	14	4.01	271.2	215	58	1.18	0
1987	MIN	37	15	12	4.01	267.0	196	101	1.31	0
1988	MIN	33	10	17	5.43	207.1	145	51	1.40	0
1989	LAA	33	17	5	2.73	241.0	131	44	1.12	0
1990	LAA	23	8	7	5.24	134.0	69	25	1.40	0
1992	LAA	25	8	12	4.74	133.0	70	29	1.35	0

What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV