Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Stephan Johnson (Danville, CA)
Male 		4.0 C
12/31/2022
Estimated Dynamic Rating 3.8334
11/24/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2021 Overall 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 15 10 5 66.7 128 66 62 51.6 0
Adult 40+ 4.0 2 0 2 0 0.0 5 1 4 20.0 39 17 22 43.6 0
Combo 8.5 2 1 1 0 50.0 6 3 3 50.0 41 19 22 46.3 0
Total 11 6 5 0 54.5 26 14 12 53.8 208 102 106 49.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/04/2021 Combo
8.5		 ROUND HILL CC CM8.5A
No California		 D1 David Zirkle
(4.08) 		Arseen Soliman
(4.37)
Nicholas Mastrangelo
(3.59) 		L 4-6
6-4
1-0		 3.82 -----
10/15/2021 Combo
8.5		 ROUND HILL CC CM8.5A
No California		 D1 Francisco Macias
(4.42) 		Kevin Kordestani
(-----)
Patrick Lam
(-----) 		W 7-5
1-6
1-0		 S -----
08/18/2021 Adult 40+
4.0		 ROUND HILL CC 40AM4.0A
No California		 D3 John Zarling
(3.86) 		Scott Garell
(3.78)
Matt Carrere
(3.83) 		L 6-3
7-6		 3.67 3.76
08/14/2021 Adult 18+
4.0
Sectionals		 ROUND HILL CC 18AM4.0A
No California		 D1 Todd Curley
(3.78) 		Kirk Abe
(3.91)
Neil Jarvis
(3.79) 		L 6-2
6-3		 3.64 3.77
08/13/2021 Adult 18+
4.0
Sectionals		 ROUND HILL CC 18AM4.0A
No California		 D1 Eric Farnholtz
(3.74) 		Yingyan Wang
(4.00)
Robert Walker
(3.83) 		W 2-6
6-4
1-0		 3.89 3.84
08/13/2021 Adult 18+
4.0
Sectionals		 ROUND HILL CC 18AM4.0A
No California		 D3 Richard Sipos
(3.82) 		John Jung
(3.84)
Raul Sananes
(3.86) 		L 6-2
6-0		 3.47 3.76
07/29/2021 Adult 40+
4.0		 ROUND HILL CC 40AM4.0A
No California		 D2 Todd Curley
(3.82) 		Maxwell Njelita
(3.62)
Jeff Dalton
(3.89) 		L 2-6
6-2
1-0		 3.74 3.83
06/30/2021 Adult 18+
4.0		 ROUND HILL CC 18AM4.0A
No California		 D1 Larry Brandt
(3.71) 		Karanveer Gondara
(3.74)
Jatinder Ahuja
(3.44) 		W 6-2
7-5		 3.84 3.86
06/15/2021 Adult 18+
4.0		 ROUND HILL CC 18AM4.0A
No California		 D1 Michael Elam
(3.80) 		Michael Balg
(3.73)
John Boral
(3.58) 		W 6-4
6-3		 3.83 3.86
06/13/2021 Adult 18+
4.0		 ROUND HILL CC 18AM4.0A
No California		 D3 Alan Chan
(3.64) 		Jeffrey Maier
(3.61)
Steve Wheeler
(3.71) 		W 7-6
6-3		 3.87 3.86
06/06/2021 Adult 18+
4.0		 ROUND HILL CC 18AM4.0A
No California		 D1 Todd Curley
(3.75) 		Ryan Kincaid
(3.52)
Matthew Matrisian
(3.89) 		W 6-1
6-4		 4.00 3.89
12/04/2021 D1 Combo
8.5
ROUND HILL CC CM8.5A
No California		 L VALLEY VISTA RC/VVRC COURTS CM8.5A
No California
David Zirkle (4.08) 4-6
6-4
1-0		 Arseen Soliman (4.37)
Nicholas Mastrangelo (3.59)
Match: 3.82 Rating: -----
10/15/2021 D1 Combo
8.5
ROUND HILL CC CM8.5A
No California		 W LAFAYETTE TC CM8.5A
No California
Francisco Macias (4.42) 7-5
1-6
1-0		 Kevin Kordestani (-----)
Patrick Lam (-----)
Match: S Rating: -----
08/18/2021 D3 Adult 40+
4.0
ROUND HILL CC 40AM4.0A
No California		 L ORINDA CC 40AM4.0A
No California
John Zarling (3.86) 6-3
7-6		 Scott Garell (3.78)
Matt Carrere (3.83)
Match: 3.67 Rating: 3.76
08/14/2021 D1 Adult 18+
4.0
Sectionals
ROUND HILL CC 18AM4.0A
No California		 L LOS GATOS SR 18AM4.0B
No California
Todd Curley (3.78) 6-2
6-3		 Kirk Abe (3.91)
Neil Jarvis (3.79)
Match: 3.64 Rating: 3.77
08/13/2021 D1 Adult 18+
4.0
Sectionals
ROUND HILL CC 18AM4.0A
No California		 W MONTEREY TC 18AM4.0A
No California
Eric Farnholtz (3.74) 2-6
6-4
1-0		 Yingyan Wang (4.00)
Robert Walker (3.83)
Match: 3.89 Rating: 3.84
08/13/2021 D3 Adult 18+
4.0
Sectionals
ROUND HILL CC 18AM4.0A
No California		 L BAY CLUB ROSS VALLEY 18AM4.0A
No California
Richard Sipos (3.82) 6-2
6-0		 John Jung (3.84)
Raul Sananes (3.86)
Match: 3.47 Rating: 3.76
07/29/2021 D2 Adult 40+
4.0
ROUND HILL CC 40AM4.0A
No California		 L DIAMOND HILLS 40AM4.0A
No California
Todd Curley (3.82) 2-6
6-2
1-0		 Maxwell Njelita (3.62)
Jeff Dalton (3.89)
Match: 3.74 Rating: 3.83
06/30/2021 D1 Adult 18+
4.0
ROUND HILL CC 18AM4.0A
No California		 W DISCOVERY BAY COMMUNITY CTR 18AM4.0B
No California
Larry Brandt (3.71) 6-2
7-5		 Karanveer Gondara (3.74)
Jatinder Ahuja (3.44)
Match: 3.84 Rating: 3.86
06/15/2021 D1 Adult 18+
4.0
ROUND HILL CC 18AM4.0A
No California		 W LAFAYETTE TC 18AM4.0A
No California
Michael Elam (3.80) 6-4
6-3		 Michael Balg (3.73)
John Boral (3.58)
Match: 3.83 Rating: 3.86
06/13/2021 D3 Adult 18+
4.0
ROUND HILL CC 18AM4.0A
No California		 W WALNUT CREEK RC/ 18AM4.0B
No California
Alan Chan (3.64) 7-6
6-3		 Jeffrey Maier (3.61)
Steve Wheeler (3.71)
Match: 3.87 Rating: 3.86
06/06/2021 D1 Adult 18+
4.0
ROUND HILL CC 18AM4.0A
No California		 W VALLEY VISTA RC/VVRC COURTS 18AM4.0A
No California
Todd Curley (3.75) 6-1
6-4		 Ryan Kincaid (3.52)
Matthew Matrisian (3.89)
Match: 4.00 Rating: 3.89
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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