Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Eric Purtell (LA Verne, CA)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.4886
10/22/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2018 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 4 0 4 0 0.0 8 0 8 0.0 63 15 48 23.8 0
Adult 40+ 3.5 5 3 2 0 60.0 11 7 4 63.6 97 55 42 56.7 0
Adult Other 3.0 4 3 1 0 75.0 11 7 4 63.6 78 42 36 53.8 0
Adult Other 3.5 4 2 2 0 50.0 8 4 4 50.0 64 33 31 51.6 0
Mixed 18+ 7.0 4 0 4 0 0.0 9 1 8 11.1 78 28 50 35.9 0
Mixed 40+ 7.0 2 0 2 0 0.0 5 1 4 20.0 40 17 23 42.5 0
Total 23 8 15 0 34.8 52 20 32 38.5 420 190 230 45.2 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/21/2018 Adult Other
3.5		 SGV TCC-EP/SU8see notes
So California		 D3 Joe Cooney
(3.27) 		Kit Sumalinog
(2.88)
Laurent Boilly
(2.80) 		W 6-0
6-3		 3.11 3.11
09/29/2018 Adult Other
3.5		 SGV TCC-EP/SU8see notes
So California		 D2 David Covert
(3.08) 		Alfred Grindon
(3.18)
Brad McHose
(3.44) 		L 6-2
6-2		 3.05 3.11
09/23/2018 Adult Other
3.5		 SGV TCC-EP/SU8see notes
So California		 D1 John DiBenedetto
(3.42) 		Clement Chan
(3.04)
Tony Wong
(3.22) 		W 6-2
6-2		 3.27 3.15
09/15/2018 Adult Other
3.5		 SGV TCC-EP/SU8see notes
So California		 D2 Christopher Fox
(3.06) 		Paul Catherwood
(3.24)
Juan Gutierrez
(3.47) 		L 6-4
6-1		 3.14 3.12
08/19/2018 Mixed 40+
7.0		 SGV TCC 7.0 Mixed Doubles-KB/Su830BYE7/15 see note
So California		 D2 Shaheen Plunier
(3.10) 		Kevin Gambrel
(2.64)
Rieko Gambrel
(3.29) 		L 6-3
7-6		 2.86 3.01
08/12/2018 Mixed 40+
7.0		 SGV TCC 7.0 Mixed Doubles-KB/Su830BYE7/15 see note
So California		 D1 Shannon Sapp
(3.19) 		Herry Korompis
(3.49)
ROSENNA SUN
(3.10) 		L 6-2
3-6
1-0		 3.17 3.07
07/01/2018 Adult 18+
3.5		 SGV TCC Men's 3.5 18+-MF.EP/Su8 See notes
So California		 S2 Michael Thavincher
(3.37) 		L 6-4
6-3		 3.22 3.13
06/03/2018 Adult 18+
3.5		 SGV TCC Men's 3.5 18+-MF.EP/Su8 See notes
So California		 D1 Mark Grochowski
(3.28) 		Venkat Gopalan
(3.52)
Prem Dhanendran
(3.25) 		L 6-1
6-0		 2.89 3.07
05/05/2018 Adult 18+
3.5		 SGV TCC Men's 3.5 18+-MF.EP/Su8 See notes
So California		 S2 Srikanth Thallapalli
(3.45) 		L 6-3
6-4		 3.31 3.15
04/29/2018 Adult 18+
3.5		 SGV TCC Men's 3.5 18+-MF.EP/Su8 See notes
So California		 D2 Alan Davidner
(3.02) 		Jonathan Friedman
(3.51)
Sean Robinson
(3.24) 		L 6-0
6-0		 2.96 3.07
03/11/2018 Adult 40+
3.5		 SGV TCC-EP/Su2See notes
So California		 D2 Duc Nguyen
(3.04) 		David Nichols
(3.20)
Michael Goran
(3.15) 		W 6-2
6-4		 3.39 3.15
03/11/2018 Mixed 18+
7.0		 SGV TCC-KB/SU12
So California		 D2 Shaheen Plunier
(3.08) 		Thach Ly
(3.23)
ROSENNA SUN
(3.15) 		L 5-7
6-4
1-0		 3.15 3.06
02/25/2018 Adult 40+
3.5		 SGV TCC-EP/Su2See notes
So California		 D3 Marcelino Vich
(3.04) 		Ray Wong
(3.09)
Richard Wun
(2.91) 		L 7-6
2-6
1-0		 3.06 3.08
02/18/2018 Adult 40+
3.5		 SGV TCC-EP/Su2See notes
So California		 S1 JR Martinez
(2.95) 		W 6-4
6-4		 3.05 3.06
02/11/2018 Adult 40+
3.5		 SGV TCC-EP/Su2See notes
So California		 S2 Gustavo Banderas
(3.51) 		L 6-1
7-6		 3.32 3.09
02/10/2018 Mixed 18+
7.0		 SGV TCC-KB/SU12
So California		 D1 Maggie McNicoll
(3.19) 		Yuan Cheng
(3.33)
Linda Matsumoto
(3.37) 		L 7-6
6-1		 3.10 3.04
02/04/2018 Mixed 18+
7.0		 SGV TCC-KB/SU12
So California		 D3 Silvia Vich
(2.86) 		Marcus Jew
(3.70)
Nicole De La Cruz
(2.73) 		L 7-6
6-0		 3.08 3.04
01/13/2018 Adult 40+
3.5		 SGV TCC-EP/Su2See notes
So California		 S2 JR Martinez
(3.01) 		W 6-2
6-3		 3.25 3.09
01/07/2018 Mixed 18+
7.0		 SGV TCC-KB/SU12
So California		 D1 Jennifer Miller
(2.97) 		Monique Lind
(3.67)
George Andrew
(2.77) 		L 6-3
6-1		 2.96 3.02
12/16/2017 Adult Other
3.0		 SGV TCC-EDP.MFSu2
So California		 D1 Kenneth Carney
(3.02) 		Rudy Bituin
(2.44)
Shih-Ching Wang
(2.86) 		W 6-3
6-3		 2.89 3.01
12/10/2017 Adult Other
3.0		 SGV TCC-EDP.MFSu2
So California		 D2 Mark Grochowski
(3.06) 		Louis Raymundo
(3.12)
John Bragg
(3.23) 		W 6-1
3-6
1-0		 3.25 3.09
12/09/2017 Adult Other
3.0		 SGV TCC-EDP.MFSu2
So California		 D2 Mark Grochowski
(3.06) 		hong zhou
(3.00)
Ray Wong
(3.07) 		L 7-5
3-6
1-0		 3.02 3.03
12/03/2017 Adult Other
3.0		 SGV TCC-EDP.MFSu2
So California		 D2 Robert Kirkland
(2.73) 		Chris Johnson
(3.09)
Tony George
(2.69) 		W 1-6
7-6
1-0		 2.97 3.03
10/21/2018 D3 Adult Other
3.5
SGV TCC-EP/SU8see notes
So California		 W SGV Claremont Crickets-DS/Su10
So California
Joe Cooney (3.27) 6-0
6-3		 Kit Sumalinog (2.88)
Laurent Boilly (2.80)
Match: 3.11 Rating: 3.11
09/29/2018 D2 Adult Other
3.5
SGV TCC-EP/SU8see notes
So California		 L SGV Live Oaks Tennis Assn.-RC.PD/SA2
So California
David Covert (3.08) 6-2
6-2		 Alfred Grindon (3.18)
Brad McHose (3.44)
Match: 3.05 Rating: 3.11
09/23/2018 D1 Adult Other
3.5
SGV TCC-EP/SU8see notes
So California		 W SGV Underdogs- Ad-In-CP.MR/SU8
So California
John DiBenedetto (3.42) 6-2
6-2		 Clement Chan (3.04)
Tony Wong (3.22)
Match: 3.27 Rating: 3.15
09/15/2018 D2 Adult Other
3.5
SGV TCC-EP/SU8see notes
So California		 L SGV ATCC 3.5 Men's Team-MS/Sa1See notes
So California
Christopher Fox (3.06) 6-4
6-1		 Paul Catherwood (3.24)
Juan Gutierrez (3.47)
Match: 3.14 Rating: 3.12
08/19/2018 D2 Mixed 40+
7.0
SGV TCC 7.0 Mixed Doubles-KB/Su830BYE7/15 see note
So California		 L SGV His and Hers-AL.SS/Sa230
So California
Shaheen Plunier (3.10) 6-3
7-6		 Kevin Gambrel (2.64)
Rieko Gambrel (3.29)
Match: 2.86 Rating: 3.01
08/12/2018 D1 Mixed 40+
7.0
SGV TCC 7.0 Mixed Doubles-KB/Su830BYE7/15 see note
So California		 L SGV The Panthers-OY.MY/Sa8
So California
Shannon Sapp (3.19) 6-2
3-6
1-0		 Herry Korompis (3.49)
ROSENNA SUN (3.10)
Match: 3.17 Rating: 3.07
07/01/2018 S2 Adult 18+
3.5
SGV TCC Men's 3.5 18+-MF.EP/Su8 See notes
So California		 L SGV Lob City-RG/Sa1130
So California
6-4
6-3		 Michael Thavincher (3.37)
Match: 3.22 Rating: 3.13
06/03/2018 D1 Adult 18+
3.5
SGV TCC Men's 3.5 18+-MF.EP/Su8 See notes
So California		 L SGV N1 -Underdog Aces-Ponnaganti-DBHS
So California
Mark Grochowski (3.28) 6-1
6-0		 Venkat Gopalan (3.52)
Prem Dhanendran (3.25)
Match: 2.89 Rating: 3.07
05/05/2018 S2 Adult 18+
3.5
SGV TCC Men's 3.5 18+-MF.EP/Su8 See notes
So California		 L SGV Top Spinners-RK.VK/SA10
So California
6-3
6-4		 Srikanth Thallapalli (3.45)
Match: 3.31 Rating: 3.15
04/29/2018 D2 Adult 18+
3.5
SGV TCC Men's 3.5 18+-MF.EP/Su8 See notes
So California		 L SGV Friends and Slammers-OB.WR/SA1pmBYE5/19
So California
Alan Davidner (3.02) 6-0
6-0		 Jonathan Friedman (3.51)
Sean Robinson (3.24)
Match: 2.96 Rating: 3.07
03/11/2018 D2 Adult 40+
3.5
SGV TCC-EP/Su2See notes
So California		 W SGV FC Pacers-DN.MG/Su12BYEapril7
So California
Duc Nguyen (3.04) 6-2
6-4		 David Nichols (3.20)
Michael Goran (3.15)
Match: 3.39 Rating: 3.15
03/11/2018 D2 Mixed 18+
7.0
SGV TCC-KB/SU12
So California		 L SGV The Panthers-OY.MY/SA10
So California
Shaheen Plunier (3.08) 5-7
6-4
1-0		 Thach Ly (3.23)
ROSENNA SUN (3.15)
Match: 3.15 Rating: 3.06
02/25/2018 D3 Adult 40+
3.5
SGV TCC-EP/Su2See notes
So California		 L SGV Dare Doubles- SH/Su330
So California
Marcelino Vich (3.04) 7-6
2-6
1-0		 Ray Wong (3.09)
Richard Wun (2.91)
Match: 3.06 Rating: 3.08
02/18/2018 S1 Adult 40+
3.5
SGV TCC-EP/Su2See notes
So California		 W SGV Space Cadets-EW.AJ/Sa830See notes
So California
6-4
6-4		 JR Martinez (2.95)
Match: 3.05 Rating: 3.06
02/11/2018 S2 Adult 40+
3.5
SGV TCC-EP/Su2See notes
So California		 L SGV N1 Underdogs Aces - Chinna Ponnaganti/Tony Wong
So California
6-1
7-6		 Gustavo Banderas (3.51)
Match: 3.32 Rating: 3.09
02/10/2018 D1 Mixed 18+
7.0
SGV TCC-KB/SU12
So California		 L SGV Mixed Fits - LM.PT/Su11
So California
Maggie McNicoll (3.19) 7-6
6-1		 Yuan Cheng (3.33)
Linda Matsumoto (3.37)
Match: 3.10 Rating: 3.04
02/04/2018 D3 Mixed 18+
7.0
SGV TCC-KB/SU12
So California		 L SGV SCTA - Team DNG - Lauris Manley/Colin Tang - Whittier
So California
Silvia Vich (2.86) 7-6
6-0		 Marcus Jew (3.70)
Nicole De La Cruz (2.73)
Match: 3.08 Rating: 3.04
01/13/2018 S2 Adult 40+
3.5
SGV TCC-EP/Su2See notes
So California		 W SGV Space Cadets-EW.AJ/Sa830See notes
So California
6-2
6-3		 JR Martinez (3.01)
Match: 3.25 Rating: 3.09
01/07/2018 D1 Mixed 18+
7.0
SGV TCC-KB/SU12
So California		 L SGV His and Hers-AL/Su12
So California
Jennifer Miller (2.97) 6-3
6-1		 Monique Lind (3.67)
George Andrew (2.77)
Match: 2.96 Rating: 3.02
12/16/2017 D1 Adult Other
3.0
SGV TCC-EDP.MFSu2
So California		 W SGV Rebels- DP/Sa10
So California
Kenneth Carney (3.02) 6-3
6-3		 Rudy Bituin (2.44)
Shih-Ching Wang (2.86)
Match: 2.89 Rating: 3.01
12/10/2017 D2 Adult Other
3.0
SGV TCC-EDP.MFSu2
So California		 W SGV-LLWNA/P-ATC Dare Double-Doug Hollier/Barbara Minor-Arcad
So California
Mark Grochowski (3.06) 6-1
3-6
1-0		 Louis Raymundo (3.12)
John Bragg (3.23)
Match: 3.25 Rating: 3.09
12/09/2017 D2 Adult Other
3.0
SGV TCC-EDP.MFSu2
So California		 L SGV-LLWNA/P-ATC Dare Double-Doug Hollier/Barbara Minor-Arcad
So California
Mark Grochowski (3.06) 7-5
3-6
1-0		 hong zhou (3.00)
Ray Wong (3.07)
Match: 3.02 Rating: 3.03
12/03/2017 D2 Adult Other
3.0
SGV TCC-EDP.MFSu2
So California		 W SGV Arroyo Seco Bombers-MON.JW/SA1230
So California
Robert Kirkland (2.73) 1-6
7-6
1-0		 Chris Johnson (3.09)
Tony George (2.69)
Match: 2.97 Rating: 3.03
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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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