Match History (2022) | View Advanced Player Stats |
John Zentner (Orinda, CA)
Male |
4.0 C 12/31/2024 |
Estimated Dynamic Rating |
3.6821 4/12/2025 |
Projected Year End Rating |
------ ---------- |
4.0 Rating Meter
3.5001 - 4.0000

3.5001 - 4.0000
2022 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 | 10 | 9 | 1 | 0 | 90.0 | 26 | 19 | 7 | 73.1 | 196 | 110 | 86 | 56.1 | 0 |
Total | 10 | 9 | 1 | 0 | 90.0 | 26 | 19 | 7 | 73.1 | 196 | 110 | 86 | 56.1 | 0 |
Match Date | League | Team | Court | Partner | Opponent(s) | W/L | Result | Match | Rating |
---|---|---|---|---|---|---|---|---|---|
10/26/2022 | Tournament M65s |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | C-32 |
Robb Bunnen (-----) |
L | 6-2 6-2 |
S | ----- | |
10/25/2022 | Tournament M65d |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | R3 |
Brian Fraim (3.65) |
Alan Turner (-----) Stanley Mescon (-----) |
L | 6-0 6-2 |
S | ----- |
10/25/2022 | Tournament M65s |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | C-64 |
Tony Brown (3.90) |
W | Def | ----- | ----- | |
10/24/2022 | Tournament M65d |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | R2 |
Brian Fraim (3.65) |
Robb Bunnen (-----) Edward Gaskell (-----) |
L | 7-5 6-3 |
S | ----- |
10/23/2022 | Tournament M65d |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | R1 |
Brian Fraim (3.65) |
Fred Budde (4.19) Kent Smith (4.07) |
L | 6-2 6-2 |
3.85 | ----- |
10/23/2022 | Tournament M65s |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | 128 |
Timothy Stewart (4.14) |
L | 6-3 6-4 |
S | ----- | |
09/23/2022 | Tournament M65s |
Alpine Hills Senior Open - | F |
Jeff Lucchesi (-----) |
W | 5-7 7-6 1-0 |
S | ----- | |
09/22/2022 | Tournament M65s |
Alpine Hills Senior Open - | S |
Keith Kline (3.94) |
W | 1-6 6-4 1-0 |
S | ----- | |
09/21/2022 | Tournament M65d |
Alpine Hills Senior Open - | F |
Ronald Miller (-----) |
Jay Gray (3.75) Keith Kline (3.94) |
L | 7-5 6-0 |
S | ----- |
09/21/2022 | Tournament M65s |
Alpine Hills Senior Open - | Q |
Greg Prokter (3.10) |
W | 6-1 6-1 |
S | ----- | |
08/28/2022 | Tournament S55NM4.0s |
Adult NTRP 40+ & 55+ 3.0-4.5 Singles & Doubles | F |
Fritz Johnson (-----) |
W | 6-1 6-1 |
S | ----- | |
08/28/2022 | Tournament S55NM4.0s |
Adult NTRP 40+ & 55+ 3.0-4.5 Singles & Doubles | S |
Ronald Tal (-----) |
W | 7-6 7-6 |
S | ----- | |
08/27/2022 | Tournament S55NM4.0s |
Adult NTRP 40+ & 55+ 3.0-4.5 Singles & Doubles | Q |
Timothy Kirn (3.43) |
W | 6-4 6-2 |
S | ----- | |
08/25/2022 | Tournament M65d |
USTA National Men's 65 Indoor Championships | C-F |
Paul Anton (-----) |
James Bosse (4.24) kirk spresser (3.98) |
L | 6-2 6-0 |
S | ----- |
08/25/2022 | Tournament M65s |
USTA National Men's 65 Indoor Championships | C-16 |
Jonathan Hart (-----) |
L | 6-3 6-3 |
S | ----- | |
08/24/2022 | Tournament M65d |
USTA National Men's 65 Indoor Championships | C-SQ |
Paul Anton (-----) |
Joseph Araki (-----) Jonathan Rodriguez-Atkatz (-----) |
W | 6-1 6-1 |
S | ----- |
08/24/2022 | Tournament M65s |
USTA National Men's 65 Indoor Championships | C-16Q |
Harlan Hopchik (-----) |
W | Def | ----- | ----- | |
08/23/2022 | Tournament M65d |
USTA National Men's 65 Indoor Championships | Q |
Paul Anton (-----) |
Michael Kane (3.83) Dennis Engelbrecht (-----) |
L | 6-0 6-2 |
S | ----- |
08/23/2022 | Tournament M65s |
USTA National Men's 65 Indoor Championships | 32 |
Bill Roach (-----) |
L | 6-1 6-1 |
S | ----- | |
05/18/2022 | Tournament M65d |
Pacific Coast Seniors and Family Championships | 16 |
Ronald Miller (-----) |
Jock Warde (4.14) Mike Lamble (4.31) |
L | 6-1 6-0 |
S | ----- |
05/18/2022 | Tournament M65s |
Pacific Coast Seniors and Family Championships | 32 |
Daniel Yount (-----) |
L | 6-2 6-1 |
S | ----- | |
04/09/2022 | Adult 65+ 8.0 Sectionals |
BERKELEY TC 65AM8.0A No California |
D3 |
Richard Krinks (3.85) |
william hunt (3.96) Robert Gasbarro (3.71) |
W | 1-6 6-4 1-0 |
3.76 | 3.79 |
04/09/2022 | Adult 65+ 8.0 Sectionals |
BERKELEY TC 65AM8.0A No California |
D3 |
Richard Krinks (3.85) |
Dean Allen (3.64) Douglas Fladseth (3.91) |
W | 6-4 6-4 |
3.86 | 3.82 |
04/08/2022 | Adult 65+ 8.0 Sectionals |
BERKELEY TC 65AM8.0A No California |
D3 |
Richard Krinks (3.81) |
Jay Gray (3.91) Jefferson Burch (3.96) |
W | 6-4 2-6 1-0 |
3.87 | 3.81 |
03/31/2022 | Tournament M65s |
Men's 65 National Hardcourt Tournament | C-16Q |
Rich Hills (-----) |
L | 6-4 6-3 |
S | ----- | |
03/31/2022 | Tournament M65s |
Men's 65 National Hardcourt Tournament | C-32 |
Stephen Murkowicz (-----) |
W | 7-5 6-1 |
S | ----- | |
03/30/2022 | Tournament M65s |
Men's 65 National Hardcourt Tournament | C-32Q |
Jay Ragasa (-----) |
W | Def | ----- | ----- | |
03/30/2022 | Tournament M65d |
Men's 65 National Hardcourt Tournament | R3 |
Ronald Miller (-----) |
Joseph Araki (-----) Jonathan Rodriguez-Atkatz (-----) |
W | 6-4 6-2 |
S | ----- |
03/30/2022 | Tournament M65s |
Men's 65 National Hardcourt Tournament | C-64 |
Wayne Sandles (-----) |
W | Def | ----- | ----- | |
03/29/2022 | Tournament M65d |
Men's 65 National Hardcourt Tournament | R2 |
Ronald Miller (-----) |
Warrick Jones (-----) Kenny House (4.25) |
L | 6-0 6-4 |
S | ----- |
03/28/2022 | Tournament M65d |
Men's 65 National Hardcourt Tournament | R1 |
Ronald Miller (-----) |
Harlan Stone (-----) Jonathan Bates (-----) |
L | 6-2 6-1 |
S | ----- |
03/28/2022 | Tournament M65s |
Men's 65 National Hardcourt Tournament | 128 |
Mike Traffenstedt (-----) |
L | 6-3 6-3 |
S | ----- | |
03/11/2022 | Adult 65+ 8.0 |
BERKELEY TC 65AM8.0A No California |
D2 |
Carlos Daganzo (4.01) |
Richard Morgan (3.43) Scott Wood (3.51) |
W | 7-6 7-5 |
3.47 | 3.74 |
02/08/2022 | Adult 65+ 8.0 |
BERKELEY TC 65AM8.0A No California |
D3 |
Gil Rodriguez (3.81) |
Tim Baldocchi (3.69) John Barsky (3.43) |
L | 7-6 2-6 1-0 |
S | 3.85 |
02/03/2022 | Adult 65+ 8.0 |
BERKELEY TC 65AM8.0A No California |
D2 |
James Gay (3.37) |
Jerry Garcia (3.71) Jim Krochka (3.69) |
W | 4-6 6-4 1-0 |
S | 3.85 |
01/28/2022 | Tournament NM4.5s |
Lafayette NTRP Friday Round Robin | R5 |
Cyrus Orandi (3.97) |
L | 6-4 | S | ----- | |
01/28/2022 | Tournament NM4.5s |
Lafayette NTRP Friday Round Robin | R4 |
Shuangxi Xu (-----) |
W | 6-3 | S | ----- | |
01/28/2022 | Tournament NM4.5s |
Lafayette NTRP Friday Round Robin | R3 |
Bobby Khalajestani (4.21) |
L | 6-0 | S | ----- | |
01/28/2022 | Tournament NM4.5s |
Lafayette NTRP Friday Round Robin | R1 |
Steven Lehmer (3.91) |
L | 6-4 | S | ----- | |
01/25/2022 | Adult 65+ 8.0 |
BERKELEY TC 65AM8.0A No California |
D2 |
Richard Krinks (3.78) |
Jim Krochka (3.76) Scott Wood (3.54) |
W | 6-3 7-5 |
3.82 | 3.85 |
01/18/2022 | Adult 65+ 8.0 |
BERKELEY TC 65AM8.0A No California |
D2 |
Peter OBrien (-----) |
Jerry Garcia (3.71) Richard Morgan (3.48) |
W | 6-3 3-6 1-0 |
S | 3.87 |
01/13/2022 | Adult 65+ 8.0 |
BERKELEY TC 65AM8.0A No California |
D3 |
Ray Rockwell (4.07) |
Jerry Garcia (3.71) Ernest Schulze (3.59) |
W | 2-6 6-3 1-0 |
S | 3.87 |
01/06/2022 | Adult 65+ 8.0 |
BERKELEY TC 65AM8.0A No California |
D3 |
Ray Rockwell (-----) |
Daniel Slaven (3.64) John Barsky (-----) |
W | 6-0 6-1 |
S | 3.87 |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | ||
10/26/2022 | C-32 | Tournament M65s |
L | ||
6-2 6-2 |
Robb Bunnen (-----) | |
Match: S | Rating: ----- |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | ||
10/25/2022 | R3 | Tournament M65d |
L | ||
Brian Fraim (3.65) | 6-0 6-2 |
Alan Turner (-----) Stanley Mescon (-----) |
Match: S | Rating: ----- |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | ||
10/25/2022 | C-64 | Tournament M65s |
W | ||
Def | Tony Brown (3.90) | |
Match: ----- | Rating: ----- |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | ||
10/24/2022 | R2 | Tournament M65d |
L | ||
Brian Fraim (3.65) | 7-5 6-3 |
Robb Bunnen (-----) Edward Gaskell (-----) |
Match: S | Rating: ----- |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | ||
10/23/2022 | R1 | Tournament M65d |
L | ||
Brian Fraim (3.65) | 6-2 6-2 |
Fred Budde (4.19) Kent Smith (4.07) |
Match: 3.85 | Rating: ----- |
First Horizon Bank Men's 60 & Crabel Capital Men’s $10,000 65’s Clay Court Championships | ||
10/23/2022 | 128 | Tournament M65s |
L | ||
6-3 6-4 |
Timothy Stewart (4.14) | |
Match: S | Rating: ----- |
Alpine Hills Senior Open - | ||
09/23/2022 | F | Tournament M65s |
W | ||
5-7 7-6 1-0 |
Jeff Lucchesi (-----) | |
Match: S | Rating: ----- |
Alpine Hills Senior Open - | ||
09/22/2022 | S | Tournament M65s |
W | ||
1-6 6-4 1-0 |
Keith Kline (3.94) | |
Match: S | Rating: ----- |
Alpine Hills Senior Open - | ||
09/21/2022 | F | Tournament M65d |
L | ||
Ronald Miller (-----) | 7-5 6-0 |
Jay Gray (3.75) Keith Kline (3.94) |
Match: S | Rating: ----- |
Alpine Hills Senior Open - | ||
09/21/2022 | Q | Tournament M65s |
W | ||
6-1 6-1 |
Greg Prokter (3.10) | |
Match: S | Rating: ----- |
Adult NTRP 40+ & 55+ 3.0-4.5 Singles & Doubles | ||
08/28/2022 | F | Tournament S55NM4.0s |
W | ||
6-1 6-1 |
Fritz Johnson (-----) | |
Match: S | Rating: ----- |
Adult NTRP 40+ & 55+ 3.0-4.5 Singles & Doubles | ||
08/28/2022 | S | Tournament S55NM4.0s |
W | ||
7-6 7-6 |
Ronald Tal (-----) | |
Match: S | Rating: ----- |
Adult NTRP 40+ & 55+ 3.0-4.5 Singles & Doubles | ||
08/27/2022 | Q | Tournament S55NM4.0s |
W | ||
6-4 6-2 |
Timothy Kirn (3.43) | |
Match: S | Rating: ----- |
USTA National Men's 65 Indoor Championships | ||
08/25/2022 | C-F | Tournament M65d |
L | ||
Paul Anton (-----) | 6-2 6-0 |
James Bosse (4.24) kirk spresser (3.98) |
Match: S | Rating: ----- |
USTA National Men's 65 Indoor Championships | ||
08/25/2022 | C-16 | Tournament M65s |
L | ||
6-3 6-3 |
Jonathan Hart (-----) | |
Match: S | Rating: ----- |
USTA National Men's 65 Indoor Championships | ||
08/24/2022 | C-SQ | Tournament M65d |
W | ||
Paul Anton (-----) | 6-1 6-1 |
Joseph Araki (-----) Jonathan Rodriguez-Atkatz (-----) |
Match: S | Rating: ----- |
USTA National Men's 65 Indoor Championships | ||
08/24/2022 | C-16Q | Tournament M65s |
W | ||
Def | Harlan Hopchik (-----) | |
Match: ----- | Rating: ----- |
USTA National Men's 65 Indoor Championships | ||
08/23/2022 | Q | Tournament M65d |
L | ||
Paul Anton (-----) | 6-0 6-2 |
Michael Kane (3.83) Dennis Engelbrecht (-----) |
Match: S | Rating: ----- |
USTA National Men's 65 Indoor Championships | ||
08/23/2022 | 32 | Tournament M65s |
L | ||
6-1 6-1 |
Bill Roach (-----) | |
Match: S | Rating: ----- |
Pacific Coast Seniors and Family Championships | ||
05/18/2022 | 16 | Tournament M65d |
L | ||
Ronald Miller (-----) | 6-1 6-0 |
Jock Warde (4.14) Mike Lamble (4.31) |
Match: S | Rating: ----- |
Pacific Coast Seniors and Family Championships | ||
05/18/2022 | 32 | Tournament M65s |
L | ||
6-2 6-1 |
Daniel Yount (-----) | |
Match: S | Rating: ----- |
04/09/2022 | D3 | Adult 65+ 8.0 Sectionals |
---|---|---|
BERKELEY TC 65AM8.0A No California |
W | GOLD RIVER RC 65AM8.0B No California |
Richard Krinks (3.85) | 1-6 6-4 1-0 |
william hunt (3.96) Robert Gasbarro (3.71) |
Match: 3.76 | Rating: 3.79 |
04/09/2022 | D3 | Adult 65+ 8.0 Sectionals |
---|---|---|
BERKELEY TC 65AM8.0A No California |
W | NAPA VALLEY TC/VINTAGE HS 65AM8.0A No California |
Richard Krinks (3.85) | 6-4 6-4 |
Dean Allen (3.64) Douglas Fladseth (3.91) |
Match: 3.86 | Rating: 3.82 |
04/08/2022 | D3 | Adult 65+ 8.0 Sectionals |
---|---|---|
BERKELEY TC 65AM8.0A No California |
W | FOOTHILLS TandS 65AM8.0A No California |
Richard Krinks (3.81) | 6-4 2-6 1-0 |
Jay Gray (3.91) Jefferson Burch (3.96) |
Match: 3.87 | Rating: 3.81 |
Men's 65 National Hardcourt Tournament | ||
03/31/2022 | C-16Q | Tournament M65s |
L | ||
6-4 6-3 |
Rich Hills (-----) | |
Match: S | Rating: ----- |
Men's 65 National Hardcourt Tournament | ||
03/31/2022 | C-32 | Tournament M65s |
W | ||
7-5 6-1 |
Stephen Murkowicz (-----) | |
Match: S | Rating: ----- |
Men's 65 National Hardcourt Tournament | ||
03/30/2022 | C-32Q | Tournament M65s |
W | ||
Def | Jay Ragasa (-----) | |
Match: ----- | Rating: ----- |
Men's 65 National Hardcourt Tournament | ||
03/30/2022 | R3 | Tournament M65d |
W | ||
Ronald Miller (-----) | 6-4 6-2 |
Joseph Araki (-----) Jonathan Rodriguez-Atkatz (-----) |
Match: S | Rating: ----- |
Men's 65 National Hardcourt Tournament | ||
03/30/2022 | C-64 | Tournament M65s |
W | ||
Def | Wayne Sandles (-----) | |
Match: ----- | Rating: ----- |
Men's 65 National Hardcourt Tournament | ||
03/29/2022 | R2 | Tournament M65d |
L | ||
Ronald Miller (-----) | 6-0 6-4 |
Warrick Jones (-----) Kenny House (4.25) |
Match: S | Rating: ----- |
Men's 65 National Hardcourt Tournament | ||
03/28/2022 | R1 | Tournament M65d |
L | ||
Ronald Miller (-----) | 6-2 6-1 |
Harlan Stone (-----) Jonathan Bates (-----) |
Match: S | Rating: ----- |
Men's 65 National Hardcourt Tournament | ||
03/28/2022 | 128 | Tournament M65s |
L | ||
6-3 6-3 |
Mike Traffenstedt (-----) | |
Match: S | Rating: ----- |
03/11/2022 | D2 | Adult 65+ 8.0 |
---|---|---|
BERKELEY TC 65AM8.0A No California |
W | WALNUT CREEK RC/Walnut Creek TC 65AM8.0A No California |
Carlos Daganzo (4.01) | 7-6 7-5 |
Richard Morgan (3.43) Scott Wood (3.51) |
Match: 3.47 | Rating: 3.74 |
02/08/2022 | D3 | Adult 65+ 8.0 |
---|---|---|
BERKELEY TC 65AM8.0A No California |
L | WALNUT CREEK RC/Walnut Creek TC 65AM8.0A No California |
Gil Rodriguez (3.81) | 7-6 2-6 1-0 |
Tim Baldocchi (3.69) John Barsky (3.43) |
Match: S | Rating: 3.85 |
02/03/2022 | D2 | Adult 65+ 8.0 |
---|---|---|
BERKELEY TC 65AM8.0A No California |
W | WALNUT CREEK RC/Walnut Creek TC 65AM8.0A No California |
James Gay (3.37) | 4-6 6-4 1-0 |
Jerry Garcia (3.71) Jim Krochka (3.69) |
Match: S | Rating: 3.85 |
Lafayette NTRP Friday Round Robin | ||
01/28/2022 | R5 | Tournament NM4.5s |
L | ||
6-4 | Cyrus Orandi (3.97) | |
Match: S | Rating: ----- |
Lafayette NTRP Friday Round Robin | ||
01/28/2022 | R4 | Tournament NM4.5s |
W | ||
6-3 | Shuangxi Xu (-----) | |
Match: S | Rating: ----- |
Lafayette NTRP Friday Round Robin | ||
01/28/2022 | R3 | Tournament NM4.5s |
L | ||
6-0 | Bobby Khalajestani (4.21) | |
Match: S | Rating: ----- |
Lafayette NTRP Friday Round Robin | ||
01/28/2022 | R1 | Tournament NM4.5s |
L | ||
6-4 | Steven Lehmer (3.91) | |
Match: S | Rating: ----- |
01/25/2022 | D2 | Adult 65+ 8.0 |
---|---|---|
BERKELEY TC 65AM8.0A No California |
W | WALNUT CREEK RC/Walnut Creek TC 65AM8.0A No California |
Richard Krinks (3.78) | 6-3 7-5 |
Jim Krochka (3.76) Scott Wood (3.54) |
Match: 3.82 | Rating: 3.85 |
01/18/2022 | D2 | Adult 65+ 8.0 |
---|---|---|
BERKELEY TC 65AM8.0A No California |
W | WALNUT CREEK RC/Walnut Creek TC 65AM8.0A No California |
Peter OBrien (-----) | 6-3 3-6 1-0 |
Jerry Garcia (3.71) Richard Morgan (3.48) |
Match: S | Rating: 3.87 |
01/13/2022 | D3 | Adult 65+ 8.0 |
---|---|---|
BERKELEY TC 65AM8.0A No California |
W | WALNUT CREEK RC/Walnut Creek TC 65AM8.0A No California |
Ray Rockwell (4.07) | 2-6 6-3 1-0 |
Jerry Garcia (3.71) Ernest Schulze (3.59) |
Match: S | Rating: 3.87 |
01/06/2022 | D3 | Adult 65+ 8.0 |
---|---|---|
BERKELEY TC 65AM8.0A No California |
W | WALNUT CREEK RC/Walnut Creek TC 65AM8.0A No California |
Ray Rockwell (-----) | 6-0 6-1 |
Daniel Slaven (3.64) John Barsky (-----) |
Match: S | Rating: 3.87 |
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. |
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