TennisRecord.com - Estimated Tennis Ratings & Stats

Match History (2019)

John Zentner (Orinda, CA) Male	4.0 C 12/31/2023
Estimated Dynamic Rating	3.7182 5/9/2024
Projected Year End Rating	------ ----------

4.0 Rating Meter

3.5001 - 4.0000

Recent Match History Current Rating History

4.0 Rating Meter

Recent Match History
Current Rating Season

2019 Overall Season

League/Level	Total Matches	Win	Loss	Tie	WPct	Total Sets	Win	Loss	WPct	Total Games	Win	Loss	WPct	Defaults
Adult 65+ 8.0	5	3	2	0	60.0	11	6	5	54.5	91	45	46	49.5	0
Total	5	3	2	0	60.0	11	6	5	54.5	91	45	46	49.5	0

Match Date	League	Team	Court	Partner	Opponent(s)	W/L	Result	Match	Rating
10/24/2019	Tournament M65d	National USTA Iberia Bank Men's 65 & Crabel Capital Men’s $10,000 60’s Clay Court Championships	C-R3	Harlan Hopchik (-----)	David Hochwald (-----) Craig Neslage (-----)	L	Def	-----	-----
10/23/2019	Tournament M65s	National USTA Iberia Bank Men's 65 & Crabel Capital Men’s $10,000 60’s Clay Court Championships	C-R3		Scott Brown (3.89)	L	6-2 6-0	S	-----
10/21/2019	Tournament M65s	National USTA Iberia Bank Men's 65 & Crabel Capital Men’s $10,000 60’s Clay Court Championships	64		Gary Stansifer (4.40)	L	6-2 6-1	S	-----
10/20/2019	Tournament M65s	2019 Adult Grand Prix - Blackhawk Country Club (NTRP, Senior Category III, $3,000 Open)	F		Ronald Tal (-----)	L	4-6 6-1 6-0	S	-----
10/20/2019	Tournament M65d	National USTA Iberia Bank Men's 65 & Crabel Capital Men’s $10,000 60’s Clay Court Championships	32	Harlan Hopchik (-----)	Robert Barrie (4.31) Wesley Jackson (-----)	L	6-1 6-2	S	-----
10/19/2019	Tournament M65s	2019 Adult Grand Prix - Blackhawk Country Club (NTRP, Senior Category III, $3,000 Open)	S		Ronald Miller (-----)	W	6-2 3-6 6-3	S	-----
10/18/2019	Tournament M65s	2019 Adult Grand Prix - Blackhawk Country Club (NTRP, Senior Category III, $3,000 Open)	Q		Bruce Victorine (-----)	W	7-6 1-6 6-0	S	-----
08/23/2019	Tournament M65s	Oakland Senior Championships	F		Ronald Tal (-----)	W	6-4 6-2 6-2	S	-----
08/22/2019	Tournament M65s	Oakland Senior Championships	S		Tom Kitaguchi (-----)	W	6-3 7-5	S	-----
07/14/2019	Tournament NM4.5s	City of Oakland Summer NTRP	S		Soren Zeliger (4.47)	L	6-2 6-3	S	-----
07/13/2019	Tournament NM4.5s	City of Oakland Summer NTRP	Q		Rob Shafer (-----)	W	6-3 6-1	S	-----
06/19/2019	Adult 65+ 8.0 Sectionals	BERKELEY TC 65AM8.0A No California	D3	Edward Elkin (3.61)	Don Mills (3.88) Allen Greulich (3.52)	W	6-4 0-6 1-0	3.78	3.90
06/17/2019	Adult 65+ 8.0 Sectionals	BERKELEY TC 65AM8.0A No California	D3	Rich Green (3.52)	Lawrence Garlick (3.83) Jack Wu (3.61)	W	6-4 6-4	4.02	3.95
06/14/2019	Tournament M65d	USTA National Men's 65 & 70 Hard Court Championships	C-S	Maurice Jackson (3.94)	Allin Everman (4.10) Frank Maccioli (3.59)	L	Def	-----	-----
06/13/2019	Tournament M65d	USTA National Men's 65 & 70 Hard Court Championships	C-Q	Maurice Jackson (3.94)	Bill Hahn (-----) Tom Rettenmaier (4.30)	W	Def	-----	-----
06/13/2019	Tournament M65s	USTA National Men's 65 & 70 Hard Court Championships	C-R4		John Rhodes (-----)	L	6-2 7-6	S	-----
06/12/2019	Tournament M65s	USTA National Men's 65 & 70 Hard Court Championships	C-R3		Glenn Cox (-----)	W	6-2 6-0	S	-----
06/11/2019	Tournament M65d	USTA National Men's 65 & 70 Hard Court Championships	32	Maurice Jackson (3.94)	Christopher Swenson (-----) john foster (-----)	L	6-3 7-5	S	-----
06/10/2019	Tournament M65s	USTA National Men's 65 & 70 Hard Court Championships	64		Geoff Cykman (4.46)	L	6-0 6-1	S	-----
06/05/2019	Tournament M65s	Marin Championships ( Seniors / Cat II )	16		Wesley Jackson (-----)	L	6-2 6-0	S	-----
05/30/2019	Adult 65+ 8.0	BERKELEY TC 65AM8.0A No California	D1	Thomas Richardson (3.17)	Robert Gerson (3.84) Thomas Yankowski (3.43)	L	6-3 6-3	3.83	3.91
05/23/2019	Tournament M65d	Pacific Coast Senior and Family	Q	Ronald Tal (-----)	James Gay (4.23) Roger Kahn (3.92)	L	7-5 6-2	S	-----
05/23/2019	Tournament M65s	Pacific Coast Senior and Family	16		John Flowers (-----)	L	6-4 6-2	S	-----
05/22/2019	Tournament M65s	Pacific Coast Senior and Family	32		Kenneth Currens (3.85)	W	6-0 6-1	S	-----
05/20/2019	Adult 65+ 8.0	BERKELEY TC 65AM8.0A No California	D3	Craig Williams (3.62)	Rod Keener (3.41) Lee Otsuki (3.63)	W	6-2 6-1	4.01	3.95
05/10/2019	Adult 65+ 8.0	BERKELEY TC 65AM8.0A No California	D1	John Barsky (3.72)	James Horen (4.08) Bruce Lunsford (3.37)	L	7-5 6-3	3.74	3.93
05/09/2019	Tournament M65s	Oakland Senior Sectional Championships	S		Richard Taylor (-----)	L	6-1 6-4	S	-----
05/08/2019	Tournament M65s	Oakland Senior Sectional Championships	Q		Robert De Monts (3.10)	W	6-4 6-0	S	-----
04/13/2019	Tournament NM4.5s	City of Oakland Spring NTRP	S		ADITYA SARANG RAJAN (-----)	L	6-1 6-3	S	-----
03/30/2019	Tournament M65s	Chamisal Open, Senior and NTRP - A USTA NORCAL NTRP GOLD CUP SERIES TOURNAMENT	RR		Alan Stumpf (4.09)	L	6-4 7-5	S	-----
03/30/2019	Tournament M65s	Chamisal Open, Senior and NTRP - A USTA NORCAL NTRP GOLD CUP SERIES TOURNAMENT	RR		Jay Gray (3.81)	W	Def	-----	-----
03/17/2019	Tournament M65s	Natomas $2,000 Open/NTRP/Senior Tournament - TOY 3.5, 4.0, 5.0	F		Richard Krinks (4.20)	W	6-3 2-2	S	-----
03/17/2019	Tournament M65s	Natomas $2,000 Open/NTRP/Senior Tournament - TOY 3.5, 4.0, 5.0	S		Ronald Miller (-----)	W	6-0 6-2	S	-----
01/21/2019	Tournament M65d	WILSON World Tennis Classic-SUPER CATEGORY II	32	Mike Francis (-----)	Ronald Miller (-----) Casey Moore (3.81)	L	7-5 6-4	S	-----
01/20/2019	Tournament M65s	WILSON World Tennis Classic-SUPER CATEGORY II	64		Louis Van Smaalen (-----)	L	4-6 6-4 7-6	S	-----

National USTA Iberia Bank Men's 65 & Crabel Capital Men’s $10,000 60’s Clay Court Championships
10/24/2019	C-R3	Tournament M65d
	L
Harlan Hopchik (-----)	Def	David Hochwald (-----) Craig Neslage (-----)
Match: -----		Rating: -----

National USTA Iberia Bank Men's 65 & Crabel Capital Men’s $10,000 60’s Clay Court Championships
10/23/2019	C-R3	Tournament M65s
	L
	6-2 6-0	Scott Brown (3.89)
Match: S		Rating: -----

National USTA Iberia Bank Men's 65 & Crabel Capital Men’s $10,000 60’s Clay Court Championships
10/21/2019	64	Tournament M65s
	L
	6-2 6-1	Gary Stansifer (4.40)
Match: S		Rating: -----

2019 Adult Grand Prix - Blackhawk Country Club (NTRP, Senior Category III, $3,000 Open)
10/20/2019	F	Tournament M65s
	L
	4-6 6-1 6-0	Ronald Tal (-----)
Match: S		Rating: -----

National USTA Iberia Bank Men's 65 & Crabel Capital Men’s $10,000 60’s Clay Court Championships
10/20/2019	32	Tournament M65d
	L
Harlan Hopchik (-----)	6-1 6-2	Robert Barrie (4.31) Wesley Jackson (-----)
Match: S		Rating: -----

2019 Adult Grand Prix - Blackhawk Country Club (NTRP, Senior Category III, $3,000 Open)
10/19/2019	S	Tournament M65s
	W
	6-2 3-6 6-3	Ronald Miller (-----)
Match: S		Rating: -----

2019 Adult Grand Prix - Blackhawk Country Club (NTRP, Senior Category III, $3,000 Open)
10/18/2019	Q	Tournament M65s
	W
	7-6 1-6 6-0	Bruce Victorine (-----)
Match: S		Rating: -----

Oakland Senior Championships
08/23/2019	F	Tournament M65s
	W
	6-4 6-2 6-2	Ronald Tal (-----)
Match: S		Rating: -----

Oakland Senior Championships
08/22/2019	S	Tournament M65s
	W
	6-3 7-5	Tom Kitaguchi (-----)
Match: S		Rating: -----

City of Oakland Summer NTRP
07/14/2019	S	Tournament NM4.5s
	L
	6-2 6-3	Soren Zeliger (4.47)
Match: S		Rating: -----

City of Oakland Summer NTRP
07/13/2019	Q	Tournament NM4.5s
	W
	6-3 6-1	Rob Shafer (-----)
Match: S		Rating: -----

06/19/2019	D3	Adult 65+ 8.0 Sectionals
BERKELEY TC 65AM8.0A No California	W	ROEDING PK 65AM8.0A No California
Edward Elkin (3.61)	6-4 0-6 1-0	Don Mills (3.88) Allen Greulich (3.52)
Match: 3.78		Rating: 3.90

06/17/2019	D3	Adult 65+ 8.0 Sectionals
BERKELEY TC 65AM8.0A No California	W	SUNNYVALE TC/SUNNYVALE MTC 65AM8.0A No California
Rich Green (3.52)	6-4 6-4	Lawrence Garlick (3.83) Jack Wu (3.61)
Match: 4.02		Rating: 3.95

USTA National Men's 65 & 70 Hard Court Championships
06/14/2019	C-S	Tournament M65d
	L
Maurice Jackson (3.94)	Def	Allin Everman (4.10) Frank Maccioli (3.59)
Match: -----		Rating: -----

USTA National Men's 65 & 70 Hard Court Championships
06/13/2019	C-Q	Tournament M65d
	W
Maurice Jackson (3.94)	Def	Bill Hahn (-----) Tom Rettenmaier (4.30)
Match: -----		Rating: -----

USTA National Men's 65 & 70 Hard Court Championships
06/13/2019	C-R4	Tournament M65s
	L
	6-2 7-6	John Rhodes (-----)
Match: S		Rating: -----

USTA National Men's 65 & 70 Hard Court Championships
06/12/2019	C-R3	Tournament M65s
	W
	6-2 6-0	Glenn Cox (-----)
Match: S		Rating: -----

USTA National Men's 65 & 70 Hard Court Championships
06/11/2019	32	Tournament M65d
	L
Maurice Jackson (3.94)	6-3 7-5	Christopher Swenson (-----) john foster (-----)
Match: S		Rating: -----

USTA National Men's 65 & 70 Hard Court Championships
06/10/2019	64	Tournament M65s
	L
	6-0 6-1	Geoff Cykman (4.46)
Match: S		Rating: -----

Marin Championships ( Seniors / Cat II )
06/05/2019	16	Tournament M65s
	L
	6-2 6-0	Wesley Jackson (-----)
Match: S		Rating: -----

05/30/2019	D1	Adult 65+ 8.0
BERKELEY TC 65AM8.0A No California	L	FREMONT TC 65AM8.0A No California
Thomas Richardson (3.17)	6-3 6-3	Robert Gerson (3.84) Thomas Yankowski (3.43)
Match: 3.83		Rating: 3.91

Pacific Coast Senior and Family
05/23/2019	Q	Tournament M65d
	L
Ronald Tal (-----)	7-5 6-2	James Gay (4.23) Roger Kahn (3.92)
Match: S		Rating: -----

Pacific Coast Senior and Family
05/23/2019	16	Tournament M65s
	L
	6-4 6-2	John Flowers (-----)
Match: S		Rating: -----

Pacific Coast Senior and Family
05/22/2019	32	Tournament M65s
	W
	6-0 6-1	Kenneth Currens (3.85)
Match: S		Rating: -----

05/20/2019	D3	Adult 65+ 8.0
BERKELEY TC 65AM8.0A No California	W	ROUND HILL CC 65AM8.0A No California
Craig Williams (3.62)	6-2 6-1	Rod Keener (3.41) Lee Otsuki (3.63)
Match: 4.01		Rating: 3.95

05/10/2019	D1	Adult 65+ 8.0
BERKELEY TC 65AM8.0A No California	L	FREMONT TC 65AM8.0A No California
John Barsky (3.72)	7-5 6-3	James Horen (4.08) Bruce Lunsford (3.37)
Match: 3.74		Rating: 3.93

Oakland Senior Sectional Championships
05/09/2019	S	Tournament M65s
	L
	6-1 6-4	Richard Taylor (-----)
Match: S		Rating: -----

Oakland Senior Sectional Championships
05/08/2019	Q	Tournament M65s
	W
	6-4 6-0	Robert De Monts (3.10)
Match: S		Rating: -----

City of Oakland Spring NTRP
04/13/2019	S	Tournament NM4.5s
	L
	6-1 6-3	ADITYA SARANG RAJAN (-----)
Match: S		Rating: -----

Chamisal Open, Senior and NTRP - A USTA NORCAL NTRP GOLD CUP SERIES TOURNAMENT
03/30/2019	RR	Tournament M65s
	L
	6-4 7-5	Alan Stumpf (4.09)
Match: S		Rating: -----

Chamisal Open, Senior and NTRP - A USTA NORCAL NTRP GOLD CUP SERIES TOURNAMENT
03/30/2019	RR	Tournament M65s
	W
	Def	Jay Gray (3.81)
Match: -----		Rating: -----

Natomas $2,000 Open/NTRP/Senior Tournament - TOY 3.5, 4.0, 5.0
03/17/2019	F	Tournament M65s
	W
	6-3 2-2	Richard Krinks (4.20)
Match: S		Rating: -----

Natomas $2,000 Open/NTRP/Senior Tournament - TOY 3.5, 4.0, 5.0
03/17/2019	S	Tournament M65s
	W
	6-0 6-2	Ronald Miller (-----)
Match: S		Rating: -----

WILSON World Tennis Classic-SUPER CATEGORY II
01/21/2019	32	Tournament M65d
	L
Mike Francis (-----)	7-5 6-4	Ronald Miller (-----) Casey Moore (3.81)
Match: S		Rating: -----

WILSON World Tennis Classic-SUPER CATEGORY II
01/20/2019	64	Tournament M65s
	L
	4-6 6-4 7-6	Louis Van Smaalen (-----)
Match: S		Rating: -----

Glossary

Match	Player rating for individual match.
Rating	Dynamic rating after completed match.
NC	Match not yet calculated into rating.
S	Self rated or unrated player involved in match so no match rating calculated for current player.