Home


All-Time Roster Mugshots Player Awards Transactions Managers and Coaches Mets Staff Birthplaces Oldest Living Mets Necrology


Game Results Opening Day Walkoff Wins & Losses Mets in the Postseason No-Hitters and One-Hitters Mets All-Stars Opponents and Ballparks Daily Standings Seasons Mayors Trophy Games X


Leaderboards Yearly Leaders Decade Leaders Postseason Leaders


Ultimate Mets Scrapbook Forum Fan Memories Mets Uniforms Uniform Numbers Baseball Cards This Date in Mets History

Contact Us Frequently Asked Questions

THE ULTIMATE METS DATABASE IS NOT AFFILIATED IN ANY WAY WITH THE NEW YORK METS OR MAJOR LEAGUE BASEBALL.

• 
  • All-Time Roster Every Met player... EVER!
    
  • Mug Shots The pretty ones and the ugly ones -- we have them all!
  
  
  • Player Awards Cy Young, Rookie of the Year, Hall of Fame, and more.
  
  
  • Transactions Over a thousand player transactions -- in chronological order!
  
  
  • Managers & Coaches The men who have led the Mets, and the men who helped them.
  
  
  • Mets Staff Executives, General Managers, Broadcasters, and more. (And Jane Jarvis too!)
  
  
  • Birth Places Perfect for planning your Mets pilgrimages!
  
  
  • Oldest Living Mets See which Mets players have spent the most time walking the Earth.
  
  
  • Necrology Mets players and personnel who are no longer with us.
  
  

• 
  • Game Results
    All the wins, all the losses. Includes box scores and score cards!
  
  
  • Opening Day
    The first day of each season! See the starting lineups, who started at each position year-by-year, and leaders by position.
  
  
  • Walkoff Wins & Losses
    Interactively search for the happiest and saddest endings to Mets games.
  
  
  • Postseason Games How the Mets have fared in the games that count the most!
  
  
  • No-Hitters & One-Hitters See a list of every no-hitter and one-hitter pitched by the Mets, or against them. One of these categories was frustratingly empty for over fifty years, but not anymore!
  
  
  • All-Star Games Mets who have appeared in baseball's Mid-Summer Classic
  
  
  • Opponents & Ballparks See the Mets won-lost record against every team, and in every ballpark in which they've played!
  
  
  • Daily Standings What was the Mets' pennant outlook on any given day in past seasons?
  
  
  • Yearly Finishes The heights and the depths: the Mets won-lost record at the end of each season.
  
  
  • Mayor's Trophy Games A look back at the long-ago annual series between the Mets and their Bronx rivals.
  
  

• 
  • Leaderboards Career, season, and individual game leaders at your fingertips!
  • Team Leaders Players who led the Mets in various categories, from season to season.
  • Decade Leaders Mets history broken down into ten-year chunks!
  • Post-Season Leaders Mets leaders, by category, in post-season games

• 
  • Ultimate Mets Scrapbook The history of the Mets, as it was reported when it happened!
  • Forum Visit the Crane Pool Forum to discuss the Mets and just about anything else!
  • Fan Memories Insightful. Poignant. Thrilling. Somber. Nutty. Our visitors have submitted thousands of thoughts and memories of the Mets and the games they've played.
  • Mets Uniforms It's more than just laundry! Trace the evolution of the Mets official uniform over the years.
  • Uniform Numbers In association with Mets By the Numbers, we present a full history of who wore what number, and when!/li>
  • Baseball Cards Our collection of home-made baseball cards, in the style of the classic Topps cards of the 1970's.
  • This Date in Mets History Births, Deaths, Transactions, Newspaper Covers

• 
  • Contact Us
  • FAQ Frequently Asked Questions

Go

Jerry Koosman
Inducted into the New York Mets Hall of Fame, 1989
Ultimate Mets Database popularity ranking: 16 of 1252 players
Jerome Martin Koosman
Born: December 23, 1942 at Appleton, Minn.
Throws: Left Bats: Right
Height: 6.02 Weight: 220

Jerry Koosman has been the most popular Ultimate Mets Database daily lookup 83 times, most recently on April 24, 2024.

First Mets game: April 14, 1967
Last Mets game: September 30, 1978

Jerry Koosman: Statistics by month
Note: Statistics on this page only reflect games played by Jerry Koosman as a New York Met.

Jerry Koosman Monthly Pitching Statistics

Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1967	3	6.1	0	0	.000	5	4	3	2	4	0	0	0	0	4.26
May	1967	2	3.0	0	0	.000	4	3	2	1	4	0	0	0	0	6.00
September	1967	4	13.0	0	2	.000	13	10	10	8	11	3	0	0	0	6.92
Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1968	4	34.2	4	0	1.000	23	5	4	27	9	4	3	2	0	1.04
May	1968	6	44.2	4	2	.667	36	10	10	34	8	6	2	0	0	2.01
June	1968	6	47.0	3	1	.750	39	15	12	26	17	6	3	1	0	2.30
July	1968	7	46.0	3	3	.500	39	10	9	39	12	6	4	3	0	1.76
August	1968	6	44.1	2	3	.400	43	16	11	26	10	6	2	0	0	2.23
September	1968	6	47.0	3	3	.500	41	16	15	26	13	6	3	1	0	2.87
Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1969	4	22.2	1	2	.333	24	9	9	13	6	4	1	1	0	3.57
May	1969	2	17.0	0	1	.000	7	2	2	21	3	2	0	0	0	1.06
June	1969	6	50.0	4	2	.667	34	5	4	47	10	6	4	2	0	0.72
July	1969	6	48.2	3	1	.750	41	19	17	31	19	6	3	0	0	3.14
August	1969	6	46.1	4	2	.667	37	15	14	28	12	6	3	0	0	2.72
September	1969	7	51.1	5	1	.833	38	13	12	38	17	7	5	3	0	2.10
October	1969	1	5.0	0	0	.000	6	3	3	2	1	1	0	0	0	5.40
Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1970	5	38.2	0	2	.000	33	13	11	25	11	5	0	0	0	2.56
May	1970	5	28.0	2	1	.667	24	12	8	20	12	4	1	1	0	2.57
June	1970	3	25.0	2	1	.667	20	11	8	14	3	3	1	0	0	2.88
July	1970	5	32.2	1	1	.500	35	15	12	21	18	5	0	0	0	3.31
August	1970	6	40.0	4	1	.800	44	22	21	17	14	6	1	0	0	4.72
September	1970	6	47.2	3	1	.750	33	14	14	21	13	6	2	0	0	2.64
Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1971	4	28.1	1	1	.500	23	7	6	16	6	4	0	0	0	1.91
May	1971	6	47.1	2	2	.500	44	17	16	25	14	6	1	0	0	3.04
June	1971	4	21.1	1	2	.333	19	11	10	4	9	3	1	0	0	4.22
July	1971	2	6.1	0	2	.000	11	4	3	2	5	2	0	0	0	4.26
August	1971	4	30.2	1	2	.333	23	11	5	19	9	4	2	0	0	1.47
September	1971	6	31.2	1	2	.333	40	16	16	30	8	5	0	0	0	4.55
Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1972	4	11.2	0	2	.000	20	13	12	8	5	3	0	0	0	9.26
May	1972	7	13.1	2	1	.667	10	6	6	13	5	1	0	0	1	4.05
June	1972	5	30.2	3	0	1.000	22	8	8	33	8	4	0	0	0	2.35
July	1972	6	44.2	2	3	.400	39	21	16	42	13	6	1	1	0	3.22
August	1972	5	25.2	1	4	.200	28	19	19	21	7	5	2	0	0	6.66
September	1972	6	28.0	2	2	.500	25	11	11	24	13	4	0	0	0	3.54
October	1972	1	9.0	1	0	1.000	11	3	3	6	1	1	1	0	0	3.00
Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1973	4	34.0	4	0	1.000	22	6	4	14	7	4	3	1	0	1.06
May	1973	5	36.2	1	3	.250	33	17	16	22	17	5	1	0	0	3.93
June	1973	6	44.0	1	3	.250	41	16	15	28	9	6	1	0	0	3.07
July	1973	7	51.0	2	5	.286	49	27	26	31	10	7	1	0	0	4.59
August	1973	6	46.2	3	3	.500	48	12	11	26	11	6	4	1	0	2.12
September	1973	7	50.2	3	1	.750	41	15	11	35	22	7	2	1	0	1.95
Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1974	5	41.0	3	0	1.000	29	14	12	35	12	5	2	0	0	2.63
May	1974	6	46.1	2	3	.400	54	23	19	30	12	6	1	0	0	3.69
June	1974	6	45.2	3	2	.600	47	16	15	29	13	6	3	0	0	2.96
July	1974	6	45.0	3	2	.600	44	21	19	27	13	6	3	0	0	3.80
August	1974	6	44.0	2	1	.667	43	21	17	34	20	6	2	0	0	3.48
September	1974	6	43.0	2	3	.400	41	18	17	33	15	6	2	0	0	3.56
Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1975	4	23.1	1	0	1.000	33	18	18	16	8	4	1	0	0	6.94
May	1975	6	44.0	3	3	.500	41	18	17	24	25	6	2	1	0	3.48
June	1975	6	41.2	2	3	.400	42	20	14	35	17	6	2	1	0	3.02
July	1975	7	55.1	4	2	.667	47	16	12	37	22	7	4	1	0	1.95
August	1975	7	34.2	1	3	.250	37	16	16	32	17	5	1	0	2	4.15
September	1975	6	40.2	3	2	.600	34	18	14	29	9	6	1	1	0	3.10
Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1976	4	21.1	1	1	.500	19	9	8	10	3	3	1	0	0	3.38
May	1976	5	40.1	5	0	1.000	35	12	11	27	11	5	1	0	0	2.45
June	1976	6	31.2	1	5	.167	43	25	25	22	16	6	0	0	0	7.11
July	1976	7	52.1	5	1	.833	35	12	10	45	15	6	5	0	0	1.72
August	1976	5	43.1	4	1	.800	36	10	10	37	8	5	4	2	0	2.08
September	1976	6	50.0	5	1	.833	29	11	8	48	13	6	5	1	0	1.44
October	1976	1	8.1	0	1	.000	8	2	2	11	0	1	1	0	0	2.16
Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1977	4	29.2	1	2	.333	21	12	9	20	11	4	0	0	0	2.73
May	1977	6	46.0	2	3	.400	35	16	14	40	16	6	3	1	0	2.74
June	1977	6	43.0	3	3	.500	36	19	18	35	16	6	1	0	0	3.77
July	1977	6	41.0	2	3	.400	27	17	14	44	17	6	0	0	0	3.07
August	1977	7	47.0	0	7	.000	53	28	24	32	18	7	2	0	0	4.60
September	1977	3	20.0	0	2	.000	23	10	9	21	3	3	0	0	0	4.05
Month	Year	G	IP	W	L	Pct.	H	R	ER	SO	BB	GS	CG	ShO	Sv	ERA
April	1978	5	32.1	1	3	.250	29	11	10	20	8	5	1	0	0	2.78
May	1978	6	42.2	1	3	.250	43	22	21	24	12	6	1	0	0	4.43
June	1978	6	41.0	0	2	.000	38	20	20	27	17	6	0	0	0	4.39
July	1978	6	39.0	1	3	.250	38	19	16	23	16	5	1	0	0	3.69
August	1978	6	42.1	0	3	.000	32	16	13	38	12	6	0	0	0	2.76
September	1978	9	38.0	0	1	.000	41	22	18	28	19	4	0	0	2	4.26
Totals for April		50	324.0	17	13	.567	281	121	106	206	90	45	12	4	0	2.94
Totals for May		62	409.1	24	22	.522	366	158	142	281	139	53	13	3	1	3.12
Totals for June		60	421.0	23	24	.489	381	166	149	300	135	58	16	4	0	3.19
Totals for July		65	462.0	26	26	.500	405	181	154	342	160	62	22	5	0	3.00
Totals for August		64	445.0	22	30	.423	424	186	161	310	138	62	23	3	2	3.26
Totals for September		72	461.0	27	21	.563	399	174	155	341	156	63	20	7	2	3.03
Totals for October		3	22.1	1	1	.500	25	8	8	19	2	3	2	0	0	3.22

Jerry Koosman Monthly Batting Statistics

Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1967	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000
May	1967	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000
September	1967	4	2	0	0	0	0	0	0	1	0	1	0	0	0	0	0	.000	.000	.333
Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1968	4	13	0	0	0	0	0	0	1	0	7	0	0	0	0	0	.000	.000	.071
May	1968	6	15	1	1	0	0	0	1	0	0	10	0	0	0	1	0	.067	.067	.067
June	1968	6	17	1	2	1	0	0	1	0	0	13	0	0	0	0	0	.118	.176	.118
July	1968	7	16	0	1	0	0	0	1	0	0	13	0	0	0	1	0	.062	.062	.062
August	1968	6	15	0	2	0	0	0	0	1	0	10	0	0	0	0	0	.133	.133	.188
September	1968	6	15	1	1	0	0	1	1	1	0	9	0	0	0	1	0	.067	.267	.125
Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1969	4	8	0	0	0	0	0	0	0	0	5	0	0	0	0	0	.000	.000	.000
May	1969	2	4	0	1	0	0	0	0	0	0	2	0	0	0	1	0	.250	.250	.250
June	1969	6	18	0	0	0	0	0	0	0	0	11	0	0	0	0	0	.000	.000	.000
July	1969	6	17	0	0	0	0	0	0	0	0	10	0	0	0	0	0	.000	.000	.000
August	1969	6	16	1	2	0	0	0	0	0	0	9	0	0	0	1	0	.125	.125	.125
September	1969	7	20	0	1	0	0	0	1	1	0	9	0	0	0	1	0	.050	.050	.095
October	1969	1	1	0	0	0	0	0	0	0	0	0	0	0	0	1	0	.000	.000	.000
Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1970	5	12	0	1	0	0	0	0	1	0	6	0	0	0	1	0	.083	.083	.154
May	1970	5	11	2	1	0	0	0	2	1	0	5	0	0	0	1	0	.091	.091	.167
June	1970	3	9	0	1	0	0	0	1	0	0	6	0	0	0	2	0	.111	.111	.111
July	1970	5	12	1	0	0	0	0	0	1	0	11	0	0	0	1	0	.000	.000	.077
August	1970	6	12	2	3	1	0	0	1	3	0	6	0	0	0	0	0	.250	.333	.400
September	1970	6	14	0	0	0	0	0	0	2	0	12	0	0	0	3	0	.000	.000	.125
Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1971	4	9	0	2	0	0	0	0	1	0	4	0	0	0	0	0	.222	.222	.300
May	1971	6	14	2	2	0	0	0	0	1	0	8	0	0	0	3	1	.143	.143	.250
June	1971	4	5	0	0	0	0	0	0	1	0	3	0	0	0	1	0	.000	.000	.167
July	1971	2	2	0	1	0	0	0	0	0	0	1	0	0	0	0	0	.500	.500	.500
August	1971	4	9	0	1	0	0	0	0	0	0	3	0	0	0	2	0	.111	.111	.111
September	1971	6	11	1	2	0	0	0	0	0	0	6	0	0	0	0	0	.182	.182	.182
Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1972	4	2	1	1	0	0	0	0	0	0	0	0	0	0	2	0	.500	.500	.500
May	1972	7	3	0	0	0	0	0	0	0	0	2	0	0	0	0	0	.000	.000	.000
June	1972	5	6	0	1	0	0	0	1	0	0	2	0	0	0	3	0	.167	.167	.167
July	1972	6	17	0	1	0	0	0	0	0	0	6	0	0	0	0	0	.059	.059	.059
August	1972	5	9	0	0	0	0	0	0	0	0	6	0	0	0	2	0	.000	.000	.000
September	1972	6	6	0	1	0	0	0	0	0	0	1	0	0	0	2	0	.167	.167	.167
October	1972	1	4	0	0	0	0	0	0	0	0	1	0	0	0	0	0	.000	.000	.000
Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1973	4	12	0	2	0	0	0	0	1	0	6	0	0	0	1	0	.167	.167	.231
May	1973	5	10	0	2	0	0	0	2	0	0	4	0	0	0	3	0	.200	.200	.200
June	1973	6	13	1	0	0	0	0	0	0	0	5	0	0	0	1	0	.000	.000	.000
July	1973	7	14	1	2	1	0	0	1	0	0	9	0	0	0	4	0	.143	.214	.143
August	1973	6	14	1	2	0	0	0	0	0	0	4	0	0	0	3	0	.143	.143	.143
September	1973	7	15	0	0	0	0	0	0	1	0	9	0	0	0	3	0	.000	.000	.062
Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1974	5	13	2	1	0	0	0	0	1	0	5	0	0	0	3	0	.077	.077	.143
May	1974	6	15	0	2	0	0	0	1	0	0	6	0	0	0	2	0	.133	.133	.133
June	1974	6	15	1	3	1	0	0	1	0	0	7	0	0	0	2	0	.200	.267	.200
July	1974	6	15	0	3	0	0	0	1	1	0	4	0	0	0	2	0	.200	.200	.250
August	1974	6	15	2	1	0	0	0	0	4	0	5	0	0	0	0	0	.067	.067	.263
September	1974	6	13	0	6	1	1	0	2	1	0	2	0	0	0	1	0	.462	.692	.500
Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1975	4	10	1	3	0	0	0	2	0	0	1	0	0	0	0	0	.300	.300	.300
May	1975	6	15	1	3	0	0	0	1	1	0	7	0	0	0	1	0	.200	.200	.250
June	1975	6	12	1	1	1	0	0	0	1	0	3	0	0	0	2	0	.083	.167	.154
July	1975	7	21	1	4	1	0	0	2	0	0	9	1	0	0	0	0	.190	.238	.190
August	1975	7	9	0	0	0	0	0	0	0	0	7	0	0	0	2	0	.000	.000	.000
September	1975	6	11	0	3	0	0	0	1	2	0	4	0	0	0	2	0	.273	.273	.385
Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1976	4	6	1	3	1	0	0	2	0	0	1	0	0	0	4	0	.500	.667	.500
May	1976	5	11	0	4	0	0	0	1	0	0	6	0	0	0	3	0	.364	.364	.364
June	1976	6	8	1	0	0	0	0	0	1	0	6	0	0	0	1	0	.000	.000	.111
July	1976	7	21	1	5	1	0	0	0	0	0	6	0	0	0	1	0	.238	.286	.238
August	1976	5	12	2	3	0	0	0	2	1	0	5	0	0	0	3	0	.250	.250	.308
September	1976	6	18	0	2	0	0	0	1	0	0	10	0	0	0	1	0	.111	.111	.111
October	1976	1	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000
Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1977	4	10	0	1	0	0	0	1	0	0	4	0	0	1	1	0	.100	.100	.091
May	1977	6	18	1	2	0	0	1	3	0	0	10	0	0	0	1	0	.111	.278	.111
June	1977	6	13	1	4	0	0	0	3	0	0	5	0	0	0	3	0	.308	.308	.308
July	1977	6	12	0	0	0	0	0	0	0	0	5	0	0	0	0	0	.000	.000	.000
August	1977	7	14	0	1	0	0	0	0	0	0	6	0	0	0	0	1	.071	.071	.133
September	1977	3	5	0	0	0	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000
Month	Year	G	AB	R	H	2B	3B	HR	RBI	BB	IBB	SO	SB	CS	SF	SH	HBP	Avg.	Slg.	OBP
April	1978	5	10	0	0	0	0	0	0	0	0	5	0	0	0	0	0	.000	.000	.000
May	1978	6	14	1	2	2	0	0	1	0	0	6	0	0	0	0	0	.143	.286	.143
June	1978	6	14	0	2	0	0	0	1	0	0	5	0	0	0	0	0	.143	.143	.143
July	1978	6	12	0	1	1	0	0	0	0	0	4	0	0	0	1	0	.083	.167	.083
August	1978	6	11	0	1	0	0	0	0	0	0	5	0	0	0	2	0	.091	.091	.091
September	1978	9	9	0	0	0	0	0	0	0	0	2	0	0	0	2	0	.000	.000	.000
Totals for April		50	105	5	14	1	0	0	5	5	0	44	0	0	1	12	0	.133	.143	.171
Totals for May		62	130	8	20	2	0	1	12	3	0	66	0	0	0	16	1	.154	.192	.179
Totals for June		60	130	6	14	3	0	0	8	3	0	66	0	0	0	15	0	.108	.131	.128
Totals for July		65	159	4	18	4	0	0	5	2	0	78	1	0	0	10	0	.113	.138	.124
Totals for August		64	136	8	16	1	0	0	3	9	0	66	0	0	0	15	1	.118	.125	.178
Totals for September		72	139	2	16	1	1	1	6	9	0	65	0	0	0	16	0	.115	.158	.169
Totals for October		3	8	0	0	0	0	0	0	0	0	1	0	0	0	1	0	.000	.000	.000

Meet the Mets

All-Time Roster

Mug Shots

Player Awards

Transactions

Managers and Coaches

Mets Staff

Birthplaces

Oldest Living Mets

Necrology

Games

Game Results

Walkoff Wins and Losses

Post-Season Games

No-Hitters and One-Hitters

All-Star Games

Opponents and Ballparks

Daily Standings

Yearly Finishes

Mayor's Trophy Games

Stats

Interactive Statistics

Team Leaders

Decade Leaders

Metscellaneous

Fan Memories

Mets Uniforms

Uniform Numbers

About Us

Contact us

FAQ