How many wins did Randy Johnson have in 1990?

• 12th-best of Randy Johnson's 22 seasons on file; the high is 24 in 2002.
• Up 7 from 7 in 1989.
• 19% of the Seattle Mariners' wins that regular season.

Average of 22 regular seasons, 1988 through 2009. Figures come from ESPN's box scores and were last read on September 22, 2026.

CopyCSV

How many wins did Randy Johnson have in 1990?, 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.
1988	WSH	4	3	0	2.42	26.0	25	7	1.15	0
1989	WSH/SEA	29	7	13	4.82	160.2	130	96	1.51	0
1990	SEA	33	14	11	3.65	219.2	194	120	1.34	0
1991	SEA	33	13	10	3.98	201.1	228	152	1.50	0
1992	SEA	31	12	14	3.77	210.1	241	144	1.42	0
1993	SEA	35	19	8	3.24	255.1	308	99	1.11	1
1994	SEA	23	13	6	3.19	172.0	204	72	1.19	0
1995	SEA	30	18	2	2.48	214.1	294	65	1.05	0
1996	SEA	14	5	0	3.67	61.1	85	25	1.19	1
1997	SEA	30	20	4	2.28	213.0	291	77	1.05	0
1998	HOU/SEA	34	19	11	3.28	244.1	329	86	1.18	0
1999	ARI	35	17	9	2.48	271.2	364	70	1.02	0
2000	ARI	35	19	7	2.64	248.2	347	76	1.12	0
2001	ARI	35	21	6	2.49	249.2	372	71	1.01	0
2002	ARI	35	24	5	2.32	260.0	334	71	1.03	0
2003	ARI	18	6	8	4.26	114.0	125	27	1.33	0
2004	ARI	35	16	14	2.60	245.2	290	44	0.90	0
2005	NYY	34	17	8	3.79	225.2	211	47	1.13	0
2006	NYY	33	17	11	5.00	205.0	172	60	1.24	0
2007	ARI	10	4	3	3.81	56.2	72	13	1.15	0
2008	ARI	30	11	10	3.91	184.0	173	44	1.24	0
2009	SF	22	8	6	4.88	96.0	86	31	1.33	0

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