Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Leszek Kotzian (Mill Valley, CA)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.6966
2/27/2025
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2023 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 7 5 2 0 71.4 17 11 6 64.7 150 76 74 50.7 0
Adult 40+ 4.0 6 2 4 0 33.3 13 5 8 38.5 121 58 63 47.9 1
Total 13 7 6 0 53.8 30 16 14 53.3 271 134 137 49.4 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
07/15/2023 Adult 18+
4.0
League		 BOYLE PK 18AM4.0A
No California		 S2 Jonathan Rutchik
(3.82) 		W 7-6
7-6		 3.86 3.75
06/17/2023 Adult 18+
4.0		 BOYLE PK 18AM4.0A
No California		 S1 Gabriel Sandrolini
(3.72) 		L 7-5
6-3		 3.59 3.70
06/16/2023 Adult 18+
4.0		 BOYLE PK 18AM4.0A
No California		 D3 Steven Kravitz
(3.69) 		Shannon Phillips
(3.57)
Ty Kelly
(3.64) 		W 6-3
6-7
1-0		 3.69 3.71
06/03/2023 Adult 18+
4.0		 BOYLE PK 18AM4.0A
No California		 S2 Alan Patel
(3.78) 		L 4-6
6-1
1-0		 3.66 3.72
05/21/2023 Adult 18+
4.0		 BOYLE PK 18AM4.0A
No California		 D3 Gregg Trueman
(3.79) 		Tim Rose
(3.99)
Mark Burner
(3.87) 		W 2-6
6-4
1-0		 S 3.70
05/21/2023 Adult 18+
4.0		 BOYLE PK 18AM4.0A
No California		 S2 Markus Kraemling
(3.59) 		W 6-4
6-4		 3.69 3.73
04/15/2023 Adult 18+
4.0		 BOYLE PK 18AM4.0A
No California		 S2 Andrew Patterson
(3.41) 		W 6-4
7-6		 3.48 3.70
03/25/2023 Adult 40+
4.0
Flight		 BOYLE PK 40AM4.0A
No California		 D3 Charlie Norman
(3.61) 		Jeffrey Kent
(3.71)
David Sadoff
(3.46) 		W 7-5
6-2		 3.83 3.75
03/18/2023 Adult 40+
4.0		 BOYLE PK 40AM4.0A
No California		 S1 Miguel Pool
(3.79) 		W 6-4
6-3		 3.94 3.77
03/18/2023 Adult 40+
4.0		 BOYLE PK 40AM4.0A
No California		 S1 Mike Schulist
(3.65) 		L 6-2
6-4		 3.46 3.68
02/25/2023 Adult 40+
4.0		 BOYLE PK 40AM4.0A
No California		 D1 Lars Wermer
(3.88) 		Tony Gambardella
(3.75)
Robbert De Vries
(3.62) 		L 7-6
4-6
1-0		 3.61 3.71
02/19/2023 Adult 40+
4.0		 BOYLE PK 40AM4.0A
No California		 S1 Default W 6-0
6-0		 ----- -----
02/18/2023 Adult 40+
4.0		 BOYLE PK 40AM4.0A
No California		 D3 Paul Brennan
(3.63) 		Gary Harms
(3.86)
Bob Buerger
(3.74) 		L 6-3
7-6		 3.75 3.74
01/21/2023 Adult 40+
4.0		 BOYLE PK 40AM4.0A
No California		 D2 Ed Korenman
(3.74) 		Bob Fields
(4.01)
Nick Notti
(3.83) 		L 6-3
6-3		 3.72 3.73
07/15/2023 S2 Adult 18+
4.0
League
BOYLE PK 18AM4.0A
No California		 W MILL VALLEY 18AM4.0A
No California
7-6
7-6		 Jonathan Rutchik (3.82)
Match: 3.86 Rating: 3.75
06/17/2023 S1 Adult 18+
4.0
BOYLE PK 18AM4.0A
No California		 L SCOTT VALLEY 18AM4.0A
No California
7-5
6-3		 Gabriel Sandrolini (3.72)
Match: 3.59 Rating: 3.70
06/16/2023 D3 Adult 18+
4.0
BOYLE PK 18AM4.0A
No California		 W TIBURON PEN C 18AM4.0A
No California
Steven Kravitz (3.69) 6-3
6-7
1-0		 Shannon Phillips (3.57)
Ty Kelly (3.64)
Match: 3.69 Rating: 3.71
06/03/2023 S2 Adult 18+
4.0
BOYLE PK 18AM4.0A
No California		 L MT TAM RC 18AM4.0A
No California
4-6
6-1
1-0		 Alan Patel (3.78)
Match: 3.66 Rating: 3.72
05/21/2023 D3 Adult 18+
4.0
BOYLE PK 18AM4.0A
No California		 W BAY CLUB ROSS VALLEY 18AM4.0A
No California
Gregg Trueman (3.79) 2-6
6-4
1-0		 Tim Rose (3.99)
Mark Burner (3.87)
Match: S Rating: 3.70
05/21/2023 S2 Adult 18+
4.0
BOYLE PK 18AM4.0A
No California		 W MILL VALLEY 18AM4.0A
No California
6-4
6-4		 Markus Kraemling (3.59)
Match: 3.69 Rating: 3.73
04/15/2023 S2 Adult 18+
4.0
BOYLE PK 18AM4.0A
No California		 W ROLLING HILLS 18AM4.0A
No California
6-4
7-6		 Andrew Patterson (3.41)
Match: 3.48 Rating: 3.70
03/25/2023 D3 Adult 40+
4.0
Flight
BOYLE PK 40AM4.0A
No California		 W MARIN TC 40AM4.0B
No California
Charlie Norman (3.61) 7-5
6-2		 Jeffrey Kent (3.71)
David Sadoff (3.46)
Match: 3.83 Rating: 3.75
03/18/2023 S1 Adult 40+
4.0
BOYLE PK 40AM4.0A
No California		 W MARIN TC 40AM4.0B
No California
6-4
6-3		 Miguel Pool (3.79)
Match: 3.94 Rating: 3.77
03/18/2023 S1 Adult 40+
4.0
BOYLE PK 40AM4.0A
No California		 L MARIN TC 40AM4.0B
No California
6-2
6-4		 Mike Schulist (3.65)
Match: 3.46 Rating: 3.68
02/25/2023 D1 Adult 40+
4.0
BOYLE PK 40AM4.0A
No California		 L RAFAEL RC 40AM4.0A
No California
Lars Wermer (3.88) 7-6
4-6
1-0		 Tony Gambardella (3.75)
Robbert De Vries (3.62)
Match: 3.61 Rating: 3.71
02/19/2023 S1 Adult 40+
4.0
BOYLE PK 40AM4.0A
No California		 W SCOTT VALLEY 40AM4.0A
No California
6-0
6-0		 Default
Match: ----- Rating: -----
02/18/2023 D3 Adult 40+
4.0
BOYLE PK 40AM4.0A
No California		 L BAY CLUB ROSS VALLEY 40AM4.0A
No California
Paul Brennan (3.63) 6-3
7-6		 Gary Harms (3.86)
Bob Buerger (3.74)
Match: 3.75 Rating: 3.74
01/21/2023 D2 Adult 40+
4.0
BOYLE PK 40AM4.0A
No California		 L RAFAEL RC 40AM4.0A
No California
Ed Korenman (3.74) 6-3
6-3		 Bob Fields (4.01)
Nick Notti (3.83)
Match: 3.72 Rating: 3.73
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