Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Steve Chalfin (Chatsworth, CA)
Male 		3.5 C
12/31/2022
Estimated Dynamic Rating 3.0100
2/12/2025
Projected Year End Rating ------
----------
3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2018 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 7 1 6 0 14.3 17 4 13 23.5 137 52 85 38.0 0
Adult 40+ 3.5 2 0 2 0 0.0 4 0 4 0.0 33 9 24 27.3 0
Adult Other 3.5 12 2 10 0 16.7 26 5 21 19.2 220 83 137 37.7 0
Total 21 3 18 0 14.3 47 9 38 19.1 390 144 246 36.9 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/16/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Will Moran
(3.20) 		Paul Lisy
(3.37)
Peter Sher
(3.06) 		L 6-3
6-3		 2.91 3.00
12/09/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Will Moran
(3.28) 		Mark Jowyk
(3.33)
Roger Navarro
(3.32) 		L 6-1
6-1		 2.83 2.98
12/02/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Paul Pikhart
(3.12) 		Lee Tsai
(3.18)
Ian Drayer
(3.75) 		L 6-3
6-1		 3.14 3.05
11/17/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Will Moran
(3.22) 		Jared Morrow
(3.13)
David Dietz
(3.02) 		W 6-1
6-4		 3.21 3.05
11/04/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Will Moran
(3.24) 		Gonzalo Mendez
(3.31)
Maclyn McRae
(3.48) 		L 6-0
6-3		 2.94 3.00
10/27/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Will Moran
(3.30) 		Jorge Perazzo
(3.25)
Michael Vaughan
(3.33) 		L 6-1
7-6		 2.98 3.00
10/21/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Will Moran
(3.29) 		Howard Mayo
(3.79)
Mel Johnson
(3.29) 		L 6-2
6-2		 3.11 3.01
10/14/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Will Moran
(3.24) 		Allan Clarkson
(3.27)
Mark Jowyk
(3.34) 		L 3-6
6-2
1-0		 3.12 3.01
10/06/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Will Moran
(3.23) 		Bob Kaufman
(3.10)
Michael Keppel
(3.06) 		W 6-4
6-7
1-0		 3.00 2.98
09/30/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Will Moran
(3.22) 		Doug Hart
(3.26)
Brian Stokholm
(3.17) 		L 7-5
6-4		 3.00 2.98
09/16/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Will Moran
(3.25) 		Shilton Hasunuma
(3.11)
Aldo Angrisani
(3.24) 		L 6-4
6-3		 2.89 2.97
09/09/2018 Adult Other
3.5		 SFV LATPA Outlaws
So California		 D1 Will Moran
(3.27) 		Michael Vaughan
(3.33)
Jorge Perazzo
(3.13) 		L 6-2
7-6		 2.97 2.97
06/03/2018 Adult 18+
3.5		 SFV LATPA Outlaws
So California		 D1 Maurice Kleiman
(3.09) 		Allan Clarkson
(3.27)
Evan Traffenstedt
(3.08) 		L 6-2
6-0		 2.78 2.97
05/27/2018 Adult 18+
3.5		 SFV LATPA Outlaws
So California		 D2 Maurice Kleiman
(3.09) 		Anthony Vitiello
(3.23)
Michael Vaughan
(3.34) 		L 7-5
7-6		 3.18 3.06
05/12/2018 Adult 18+
3.5		 SFV LATPA Outlaws
So California		 D2 Jerry Mitchell
(2.91) 		Bob Kaufman
(3.00)
James Rothschild
(3.00) 		L 6-4
4-6
1-0		 3.01 3.01
05/05/2018 Adult 18+
3.5		 SFV LATPA Outlaws
So California		 D2 Maurice Kleiman
(3.08) 		Juan Alejandro Faraj
(3.20)
Frank Costa
(2.81) 		W 2-6
7-6
1-0		 2.94 3.01
04/29/2018 Adult 18+
3.5		 SFV LATPA Outlaws
So California		 D2 Maurice Kleiman
(3.03) 		Eric Miller
(3.24)
Richard Beckey
(3.18) 		L 5-7
6-4
1-0		 3.18 3.06
04/15/2018 Adult 18+
3.5		 SFV LATPA Outlaws
So California		 D2 Jerry Mitchell
(3.02) 		Rod Shimamoto
(3.17)
Mel Johnson
(3.35) 		L 6-4
6-2		 3.06 3.02
04/08/2018 Adult 18+
3.5		 SFV LATPA Outlaws
So California		 D1 Maurice Kleiman
(3.05) 		Alan Hartel
(3.11)
Naveed Irfani
(3.47) 		L 6-2
6-0		 2.89 3.00
01/28/2018 Adult 40+
3.5		 V - Wood Ranch Dukes
So California		 D1 Mel Johnson
(3.26) 		john linnehan
(3.45)
Raymond Onglengco
(3.51) 		L 6-1
6-1		 2.98 3.01
01/21/2018 Adult 40+
3.5		 V - Wood Ranch Dukes
So California		 D2 Mel Johnson
(3.25) 		Jose Alamillo
(3.30)
Jess Paredes
(3.19) 		L 6-3
6-4		 2.99 3.02
12/16/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 L SFV Gladiators
So California
Will Moran (3.20) 6-3
6-3		 Paul Lisy (3.37)
Peter Sher (3.06)
Match: 2.91 Rating: 3.00
12/09/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 L SFV Just in Team
So California
Will Moran (3.28) 6-1
6-1		 Mark Jowyk (3.33)
Roger Navarro (3.32)
Match: 2.83 Rating: 2.98
12/02/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 L SFV N2 Ball Breakers - Warner - Hrag Kopooshian
So California
Paul Pikhart (3.12) 6-3
6-1		 Lee Tsai (3.18)
Ian Drayer (3.75)
Match: 3.14 Rating: 3.05
11/17/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 W SFV Paseo Rogue
So California
Will Moran (3.22) 6-1
6-4		 Jared Morrow (3.13)
David Dietz (3.02)
Match: 3.21 Rating: 3.05
11/04/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 L SFV Breaking Bad
So California
Will Moran (3.24) 6-0
6-3		 Gonzalo Mendez (3.31)
Maclyn McRae (3.48)
Match: 2.94 Rating: 3.00
10/27/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 L SFV Well Strung
So California
Will Moran (3.30) 6-1
7-6		 Jorge Perazzo (3.25)
Michael Vaughan (3.33)
Match: 2.98 Rating: 3.00
10/21/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 L SFV Gladiators
So California
Will Moran (3.29) 6-2
6-2		 Howard Mayo (3.79)
Mel Johnson (3.29)
Match: 3.11 Rating: 3.01
10/14/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 L SFV Just in Team
So California
Will Moran (3.24) 3-6
6-2
1-0		 Allan Clarkson (3.27)
Mark Jowyk (3.34)
Match: 3.12 Rating: 3.01
10/06/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 W SFV N2 Ball Breakers - Warner - Hrag Kopooshian
So California
Will Moran (3.23) 6-4
6-7
1-0		 Bob Kaufman (3.10)
Michael Keppel (3.06)
Match: 3.00 Rating: 2.98
09/30/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 L SFV Paseo Rogue
So California
Will Moran (3.22) 7-5
6-4		 Doug Hart (3.26)
Brian Stokholm (3.17)
Match: 3.00 Rating: 2.98
09/16/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 L SFV Breaking Bad
So California
Will Moran (3.25) 6-4
6-3		 Shilton Hasunuma (3.11)
Aldo Angrisani (3.24)
Match: 2.89 Rating: 2.97
09/09/2018 D1 Adult Other
3.5
SFV LATPA Outlaws
So California		 L SFV Well Strung
So California
Will Moran (3.27) 6-2
7-6		 Michael Vaughan (3.33)
Jorge Perazzo (3.13)
Match: 2.97 Rating: 2.97
06/03/2018 D1 Adult 18+
3.5
SFV LATPA Outlaws
So California		 L SFV LLWNAP Just In Team COC Coons
So California
Maurice Kleiman (3.09) 6-2
6-0		 Allan Clarkson (3.27)
Evan Traffenstedt (3.08)
Match: 2.78 Rating: 2.97
05/27/2018 D2 Adult 18+
3.5
SFV LATPA Outlaws
So California		 L SFV Well Stung
So California
Maurice Kleiman (3.09) 7-5
7-6		 Anthony Vitiello (3.23)
Michael Vaughan (3.34)
Match: 3.18 Rating: 3.06
05/12/2018 D2 Adult 18+
3.5
SFV LATPA Outlaws
So California		 L SFV Rooftop Ballers
So California
Jerry Mitchell (2.91) 6-4
4-6
1-0		 Bob Kaufman (3.00)
James Rothschild (3.00)
Match: 3.01 Rating: 3.01
05/05/2018 D2 Adult 18+
3.5
SFV LATPA Outlaws
So California		 W SFV Breaking Bad
So California
Maurice Kleiman (3.08) 2-6
7-6
1-0		 Juan Alejandro Faraj (3.20)
Frank Costa (2.81)
Match: 2.94 Rating: 3.01
04/29/2018 D2 Adult 18+
3.5
SFV LATPA Outlaws
So California		 L SFV LLWNAP Just In Team COC Coons
So California
Maurice Kleiman (3.03) 5-7
6-4
1-0		 Eric Miller (3.24)
Richard Beckey (3.18)
Match: 3.18 Rating: 3.06
04/15/2018 D2 Adult 18+
3.5
SFV LATPA Outlaws
So California		 L SFV Gladiators
So California
Jerry Mitchell (3.02) 6-4
6-2		 Rod Shimamoto (3.17)
Mel Johnson (3.35)
Match: 3.06 Rating: 3.02
04/08/2018 D1 Adult 18+
3.5
SFV LATPA Outlaws
So California		 L SFV Rooftop Ballers
So California
Maurice Kleiman (3.05) 6-2
6-0		 Alan Hartel (3.11)
Naveed Irfani (3.47)
Match: 2.89 Rating: 3.00
01/28/2018 D1 Adult 40+
3.5
V - Wood Ranch Dukes
So California		 L V - Camino Real
So California
Mel Johnson (3.26) 6-1
6-1		 john linnehan (3.45)
Raymond Onglengco (3.51)
Match: 2.98 Rating: 3.01
01/21/2018 D2 Adult 40+
3.5
V - Wood Ranch Dukes
So California		 L V - Mission Oaks Warriors
So California
Mel Johnson (3.25) 6-3
6-4		 Jose Alamillo (3.30)
Jess Paredes (3.19)
Match: 2.99 Rating: 3.02
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.
This site is not affiliated, endorsed, or associated by or with the USTA in any manner nor are the ratings affiliated with the NTRP rating system.
Copyright © 2016-2025 TennisRecord.com All rights reserved.

Privacy Policy  |  Sitemap