Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
Brent McDonald (San Francisco, CA)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.3498
4/30/2025
Projected Year End Rating ------
----------
3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2022 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 6 5 1 0 83.3 13 10 3 76.9 101 68 33 67.3 0
Adult 40+ 3.5 6 6 0 0 100.0 13 12 1 92.3 112 73 39 65.2 0
Adult 55+ 7.0 9 4 5 0 44.4 20 9 11 45.0 167 81 86 48.5 0
Combo 7.5 3 3 0 0 100.0 7 4 3 57.1 57 32 25 56.1 0
Mixed 18+ 7.0 2 0 2 0 0.0 5 1 4 20.0 38 18 20 47.4 0
Mixed 40+ 7.0 4 2 2 0 50.0 9 4 5 44.4 71 32 39 45.1 0
Mixed Other 7.0 6 4 2 0 66.7 14 8 6 57.1 119 62 57 52.1 0
Total 36 24 12 0 66.7 81 48 33 59.3 665 366 299 55.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/13/2022 Mixed Other
7.0		 FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 D3 Stephanie Finley
(3.46) 		Lili Occena
(3.30)
Shane Reid
(3.32) 		W 7-5
4-6
1-0		 3.31 3.39
11/05/2022 Mixed Other
7.0		 FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 D2 Katherine Kemiji-McDonald
(3.06) 		Alisha Testa
(3.32)
Nad Karim
(3.30) 		L 6-4
7-5		 3.39 3.40
10/11/2022 Combo
7.5		 GOLDMAN TC CM7.5B
No California		 D3 Lawrence Henriquez
(3.62) 		Justin Truong
(3.70)
Michael Grappone
(-----) 		W 5-7
4-5		 S -----
10/02/2022 Mixed Other
7.0		 FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 D1 Katherine Kemiji-McDonald
(3.18) 		Khin Tint
(2.77)
Humberto Melara
(3.66) 		L 6-3
6-2		 3.05 3.23
09/25/2022 Combo
7.5		 GOLDMAN TC CM7.5B
No California		 D3 Jayson Tang
(3.51) 		Steven Cong
(3.16)
Chris Rosenlund
(3.42) 		W 6-1
6-2		 3.57 -----
09/22/2022 Mixed Other
7.0		 FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 D3 Stephanie Finley
(3.24) 		Nancy Miyasaki
(3.29)
John Shapiro
(3.50) 		W 6-2
6-3		 3.64 3.33
09/10/2022 Combo
7.5		 GOLDMAN TC CM7.5B
No California		 D3 Jayson Tang
(3.51) 		Robert Li
(3.67)
Miquel Banket
(-----) 		W 4-6
6-4
1-0		 S -----
09/08/2022 Mixed Other
7.0		 FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 D2 Katherine Kemiji-McDonald
(3.18) 		Lori Horn
(3.13)
Michael Evans
(-----) 		W 6-2
6-4		 S 3.24
09/04/2022 Mixed Other
7.0		 FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 D1 Katherine Kemiji-McDonald
(3.17) 		Lynn Mickleburgh
(3.15)
John Kim
(3.19) 		W 6-3
5-7
1-0		 3.24 3.24
08/20/2022 Mixed 40+
7.0		 GOLDMAN TC 40MX7.0B
No California		 D3 Tomoko Kunita
(3.24) 		Dena Mcnulty
(2.97)
Matthew Cooney
(3.06) 		W 6-3
6-3		 3.20 3.22
08/05/2022 Adult 18+
3.5
Sectionals		 GOLDMAN TC 18AM3.5C
No California		 D2 Anton Sterganoff
(3.22) 		Steven Ngoi
(3.24)
Mike Panlilio
(3.57) 		W 6-0
4-6
1-0		 3.64 3.41
08/05/2022 Adult 18+
3.5
Sectionals		 GOLDMAN TC 18AM3.5C
No California		 D3 Anton Sterganoff
(3.20) 		John Welch
(3.35)
Gabriel Gardner
(3.59) 		L 6-4
7-5		 3.45 3.35
07/30/2022 Adult 55+
7.0
Sectionals		 FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 D2 Jasson Durhan
(3.11) 		Emilio Soto
(3.43)
Evaristo Tumlos
(3.23) 		L 3-6
6-3
1-0		 3.40 3.34
07/29/2022 Adult 55+
7.0
Sectionals		 FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 D3 Bryant Fong
(3.47) 		Scott Wood
(3.59)
Steve Grimm
(3.37) 		L 6-4
6-4		 3.30 3.32
07/29/2022 Adult 55+
7.0
Sectionals		 FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 D2 Jasson Durhan
(3.09) 		keith ma
(3.88)
Mark Morissette
(2.98) 		L 6-3
6-3		 3.35 3.32
07/20/2022 Mixed 40+
7.0		 GOLDMAN TC 40MX7.0B
No California		 D2 Katherine Kemiji-McDonald
(3.21) 		Christina Tse
(3.41)
Alvaro Jimenez
(3.25) 		L 6-3
6-2		 3.11 3.22
07/10/2022 Mixed 40+
7.0		 GOLDMAN TC 40MX7.0B
No California		 D2 Katherine Kemiji-McDonald
(3.14) 		Russ Iwanchuk
(3.36)
Dena Mcnulty
(2.98) 		W 5-7
6-2
1-0		 3.28 3.26
06/26/2022 Mixed 40+
7.0		 GOLDMAN TC 40MX7.0B
No California		 D1 Katherine Kemiji-McDonald
(3.24) 		Sean Avent
(3.12)
Mimi Wong
(3.20) 		L 6-3
6-0		 2.84 3.20
06/14/2022 Adult 18+
3.5		 GOLDMAN TC 18AM3.5C
No California		 D3 Anton Sterganoff
(3.20) 		Mike Delagnes
(3.25)
Marc Chaput
(2.95) 		W 6-0
6-1		 S 3.32
06/11/2022 Adult 18+
3.5		 GOLDMAN TC 18AM3.5C
No California		 D2 Anton Sterganoff
(3.16) 		adam tortosa
(3.13)
Brian Keil
(2.62) 		W 6-0
6-0		 3.44 3.32
06/09/2022 Adult 55+
7.0		 FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 D2 Bryant Fong
(3.45) 		David Marston
(3.46)
Bryan Bohman
(3.39) 		W 6-3
7-6		 3.43 3.32
05/14/2022 Adult 18+
3.5		 GOLDMAN TC 18AM3.5C
No California		 D3 Anton Sterganoff
(3.22) 		Filomeno Lacap
(2.99)
Christopher Stephenson
(2.78) 		W 6-4
6-2		 3.11 3.28
05/11/2022 Adult 55+
7.0		 FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 D2 Bill Freeman
(3.25) 		Bill Somers
(3.36)
Todd Young
(3.15) 		L 6-3
6-3		 3.09 3.28
05/07/2022 Adult 55+
7.0		 FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 D1 Phillip Allman
(3.50) 		Rich Craig
(3.45)
Scott Akiyama
(3.31) 		W 0-6
6-2
1-0		 3.27 3.31
05/05/2022 Adult 55+
7.0		 FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 D2 Phillip Allman
(3.45) 		John Kim
(3.34)
David Lucas
(3.23) 		W 6-4
6-0		 3.50 3.35
04/30/2022 Adult 55+
7.0		 FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 D2 Jasson Durhan
(3.12) 		Mario Alioto
(2.71)
Brian Desler
(3.71) 		W 6-3
6-3		 S 3.30
04/25/2022 Adult 18+
3.5		 GOLDMAN TC 18AM3.5C
No California		 D3 Brian Bowen
(3.27) 		Timothy Tuttle
(3.17)
Daniel Lim
(2.75) 		W 6-4
6-3		 3.12 3.30
04/06/2022 Adult 55+
7.0		 FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 D2 Frank S Rolek
(3.24) 		David Marston
(3.47)
Edwin Wheeler
(3.19) 		L 6-3
7-5		 3.24 3.30
03/27/2022 Adult 40+
3.5		 GOLDMAN TC 40AM3.5A
No California		 D3 Brian Bowen
(3.28) 		Eugene Wong
(3.24)
Christopher Screnci
(3.23) 		W 6-4
6-4		 3.37 3.31
03/06/2022 Adult 40+
3.5		 GOLDMAN TC 40AM3.5A
No California		 D2 Brian Bowen
(3.19) 		Steve Scowden
(3.40)
Darren Lam
(3.12) 		W 6-0
6-3		 3.64 3.36
02/18/2022 Adult 40+
3.5		 GOLDMAN TC 40AM3.5A
No California		 D3 Frank S Rolek
(3.23) 		Chris Garigliano
(3.20)
Mun-Hong Robin Hui
(3.02) 		W 6-3
6-2		 3.36 3.27
02/10/2022 Mixed 18+
7.0		 FOSTER CITY TC/EDGEWATER PK 18MX7.0A
No California		 D2 Katherine Kemiji-McDonald
(3.25) 		Elaine Ikeda
(3.58)
Nicholas Blanchard
(2.99) 		L 6-4
6-4		 3.20 3.27
02/09/2022 Adult 40+
3.5		 GOLDMAN TC 40AM3.5A
No California		 D2 Anton Sterganoff
(3.14) 		John Gable
(3.36)
Andrew May
(2.51) 		W 7-5
6-1		 S 3.24
01/22/2022 Adult 40+
3.5		 GOLDMAN TC 40AM3.5A
No California		 D3 Nico Papinutto
(3.01) 		Pat Robertson
(-----)
John Ringgenberg
(2.78) 		W 6-3
7-6		 S 3.24
01/13/2022 Mixed 18+
7.0		 FOSTER CITY TC/EDGEWATER PK 18MX7.0A
No California		 D2 Katherine Kemiji-McDonald
(3.14) 		Amy Clifford
(3.29)
Thiru Varadadesigan
(3.52) 		L 6-4
1-6
1-0		 3.50 3.28
01/09/2022 Adult 40+
3.5		 GOLDMAN TC 40AM3.5A
No California		 D2 Brian Bowen
(3.18) 		Justin Erickson
(3.18)
Matt Dveirin
(3.30) 		W 4-6
6-2
1-0		 3.34 3.24
11/13/2022 D3 Mixed Other
7.0
FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 W SAN CARLOS TC/ARGUELLO PK 55MX7.0A
No California
Stephanie Finley (3.46) 7-5
4-6
1-0		 Lili Occena (3.30)
Shane Reid (3.32)
Match: 3.31 Rating: 3.39
11/05/2022 D2 Mixed Other
7.0
FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 L SAN CARLOS TC/ARGUELLO PK 55MX7.0A
No California
Katherine Kemiji-McDonald (3.06) 6-4
7-5		 Alisha Testa (3.32)
Nad Karim (3.30)
Match: 3.39 Rating: 3.40
10/11/2022 D3 Combo
7.5
GOLDMAN TC CM7.5B
No California		 W GOLDMAN TC CM7.5C
No California
Lawrence Henriquez (3.62) 5-7
4-5		 Justin Truong (3.70)
Michael Grappone (-----)
Match: S Rating: -----
10/02/2022 D1 Mixed Other
7.0
FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 L MILLBRAE RC 55MX7.0A
No California
Katherine Kemiji-McDonald (3.18) 6-3
6-2		 Khin Tint (2.77)
Humberto Melara (3.66)
Match: 3.05 Rating: 3.23
09/25/2022 D3 Combo
7.5
GOLDMAN TC CM7.5B
No California		 W GLTF/GOLDMAN TC CM7.5A
No California
Jayson Tang (3.51) 6-1
6-2		 Steven Cong (3.16)
Chris Rosenlund (3.42)
Match: 3.57 Rating: -----
09/22/2022 D3 Mixed Other
7.0
FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 W SAN CARLOS TC/ARGUELLO PK 55MX7.0A
No California
Stephanie Finley (3.24) 6-2
6-3		 Nancy Miyasaki (3.29)
John Shapiro (3.50)
Match: 3.64 Rating: 3.33
09/10/2022 D3 Combo
7.5
GOLDMAN TC CM7.5B
No California		 W BAY CLUB SF TENNIS CM7.5A
No California
Jayson Tang (3.51) 4-6
6-4
1-0		 Robert Li (3.67)
Miquel Banket (-----)
Match: S Rating: -----
09/08/2022 D2 Mixed Other
7.0
FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 W MILLBRAE RC 55MX7.0A
No California
Katherine Kemiji-McDonald (3.18) 6-2
6-4		 Lori Horn (3.13)
Michael Evans (-----)
Match: S Rating: 3.24
09/04/2022 D1 Mixed Other
7.0
FOSTER CITY TC/EDGEWATER PK 55MX7.0A
No California		 W SAN CARLOS TC/ARGUELLO PK 55MX7.0A
No California
Katherine Kemiji-McDonald (3.17) 6-3
5-7
1-0		 Lynn Mickleburgh (3.15)
John Kim (3.19)
Match: 3.24 Rating: 3.24
08/20/2022 D3 Mixed 40+
7.0
GOLDMAN TC 40MX7.0B
No California		 W GOLDEN GATEWY 40MX7.0A
No California
Tomoko Kunita (3.24) 6-3
6-3		 Dena Mcnulty (2.97)
Matthew Cooney (3.06)
Match: 3.20 Rating: 3.22
08/05/2022 D2 Adult 18+
3.5
Sectionals
GOLDMAN TC 18AM3.5C
No California		 W SHERWOOD TC 18AM3.5A
No California
Anton Sterganoff (3.22) 6-0
4-6
1-0		 Steven Ngoi (3.24)
Mike Panlilio (3.57)
Match: 3.64 Rating: 3.41
08/05/2022 D3 Adult 18+
3.5
Sectionals
GOLDMAN TC 18AM3.5C
No California		 L JOHNSON RANCH 18AM3.5A
No California
Anton Sterganoff (3.20) 6-4
7-5		 John Welch (3.35)
Gabriel Gardner (3.59)
Match: 3.45 Rating: 3.35
07/30/2022 D2 Adult 55+
7.0
Sectionals
FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 L GREATER VALLEJO TA/AMADOR COURTS 55AM7.0A
No California
Jasson Durhan (3.11) 3-6
6-3
1-0		 Emilio Soto (3.43)
Evaristo Tumlos (3.23)
Match: 3.40 Rating: 3.34
07/29/2022 D3 Adult 55+
7.0
Sectionals
FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 L DIAMOND HILLS 55AM7.0A
No California
Bryant Fong (3.47) 6-4
6-4		 Scott Wood (3.59)
Steve Grimm (3.37)
Match: 3.30 Rating: 3.32
07/29/2022 D2 Adult 55+
7.0
Sectionals
FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 L LANEY TA/ALAMEDA HS 55AM7.0A
No California
Jasson Durhan (3.09) 6-3
6-3		 keith ma (3.88)
Mark Morissette (2.98)
Match: 3.35 Rating: 3.32
07/20/2022 D2 Mixed 40+
7.0
GOLDMAN TC 40MX7.0B
No California		 L BAY CLUB SF TENNIS 40MX7.0A
No California
Katherine Kemiji-McDonald (3.21) 6-3
6-2		 Christina Tse (3.41)
Alvaro Jimenez (3.25)
Match: 3.11 Rating: 3.22
07/10/2022 D2 Mixed 40+
7.0
GOLDMAN TC 40MX7.0B
No California		 W GOLDEN GATEWY 40MX7.0A
No California
Katherine Kemiji-McDonald (3.14) 5-7
6-2
1-0		 Russ Iwanchuk (3.36)
Dena Mcnulty (2.98)
Match: 3.28 Rating: 3.26
06/26/2022 D1 Mixed 40+
7.0
GOLDMAN TC 40MX7.0B
No California		 L GLTF/GOLDMAN TC 40MX7.0A
No California
Katherine Kemiji-McDonald (3.24) 6-3
6-0		 Sean Avent (3.12)
Mimi Wong (3.20)
Match: 2.84 Rating: 3.20
06/14/2022 D3 Adult 18+
3.5
GOLDMAN TC 18AM3.5C
No California		 W OLYMPIC 18AM3.5A
No California
Anton Sterganoff (3.20) 6-0
6-1		 Mike Delagnes (3.25)
Marc Chaput (2.95)
Match: S Rating: 3.32
06/11/2022 D2 Adult 18+
3.5
GOLDMAN TC 18AM3.5C
No California		 W BAY CLUB SF TENNIS 18AM3.5A
No California
Anton Sterganoff (3.16) 6-0
6-0		 adam tortosa (3.13)
Brian Keil (2.62)
Match: 3.44 Rating: 3.32
06/09/2022 D2 Adult 55+
7.0
FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 W LADERA OAKS 55AM7.0A
No California
Bryant Fong (3.45) 6-3
7-6		 David Marston (3.46)
Bryan Bohman (3.39)
Match: 3.43 Rating: 3.32
05/14/2022 D3 Adult 18+
3.5
GOLDMAN TC 18AM3.5C
No California		 W GLTF/GOLDMAN TC 18AM3.5B
No California
Anton Sterganoff (3.22) 6-4
6-2		 Filomeno Lacap (2.99)
Christopher Stephenson (2.78)
Match: 3.11 Rating: 3.28
05/11/2022 D2 Adult 55+
7.0
FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 L UNIVERSITY CLUB PA 55AM7.0A
No California
Bill Freeman (3.25) 6-3
6-3		 Bill Somers (3.36)
Todd Young (3.15)
Match: 3.09 Rating: 3.28
05/07/2022 D1 Adult 55+
7.0
FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 W HOPKINS PK 55AM7.0A
No California
Phillip Allman (3.50) 0-6
6-2
1-0		 Rich Craig (3.45)
Scott Akiyama (3.31)
Match: 3.27 Rating: 3.31
05/05/2022 D2 Adult 55+
7.0
FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 W SAN CARLOS TC/ARGUELLO PK 55AM7.0A
No California
Phillip Allman (3.45) 6-4
6-0		 John Kim (3.34)
David Lucas (3.23)
Match: 3.50 Rating: 3.35
04/30/2022 D2 Adult 55+
7.0
FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 W PENINSULA TC 55AM7.0A
No California
Jasson Durhan (3.12) 6-3
6-3		 Mario Alioto (2.71)
Brian Desler (3.71)
Match: S Rating: 3.30
04/25/2022 D3 Adult 18+
3.5
GOLDMAN TC 18AM3.5C
No California		 W BAY CLUB SF TENNIS 18AM3.5A
No California
Brian Bowen (3.27) 6-4
6-3		 Timothy Tuttle (3.17)
Daniel Lim (2.75)
Match: 3.12 Rating: 3.30
04/06/2022 D2 Adult 55+
7.0
FOSTER CITY TC/EDGEWATER PK 55AM7.0A
No California		 L LADERA OAKS 55AM7.0A
No California
Frank S Rolek (3.24) 6-3
7-5		 David Marston (3.47)
Edwin Wheeler (3.19)
Match: 3.24 Rating: 3.30
03/27/2022 D3 Adult 40+
3.5
GOLDMAN TC 40AM3.5A
No California		 W GLTF/GOLDMAN TC 40AM3.5B
No California
Brian Bowen (3.28) 6-4
6-4		 Eugene Wong (3.24)
Christopher Screnci (3.23)
Match: 3.37 Rating: 3.31
03/06/2022 D2 Adult 40+
3.5
GOLDMAN TC 40AM3.5A
No California		 W GLTF/GOLDMAN TC 40AM3.5C
No California
Brian Bowen (3.19) 6-0
6-3		 Steve Scowden (3.40)
Darren Lam (3.12)
Match: 3.64 Rating: 3.36
02/18/2022 D3 Adult 40+
3.5
GOLDMAN TC 40AM3.5A
No California		 W GLTF/GOLDMAN TC 40AM3.5B
No California
Frank S Rolek (3.23) 6-3
6-2		 Chris Garigliano (3.20)
Mun-Hong Robin Hui (3.02)
Match: 3.36 Rating: 3.27
02/10/2022 D2 Mixed 18+
7.0
FOSTER CITY TC/EDGEWATER PK 18MX7.0A
No California		 L SAN CARLOS TC/ARGUELLO PK 18MX7.0A
No California
Katherine Kemiji-McDonald (3.25) 6-4
6-4		 Elaine Ikeda (3.58)
Nicholas Blanchard (2.99)
Match: 3.20 Rating: 3.27
02/09/2022 D2 Adult 40+
3.5
GOLDMAN TC 40AM3.5A
No California		 W BAY CLUB SF TENNIS 40AM3.5A
No California
Anton Sterganoff (3.14) 7-5
6-1		 John Gable (3.36)
Andrew May (2.51)
Match: S Rating: 3.24
01/22/2022 D3 Adult 40+
3.5
GOLDMAN TC 40AM3.5A
No California		 W OLYMPIC 40AM3.5A
No California
Nico Papinutto (3.01) 6-3
7-6		 Pat Robertson (-----)
John Ringgenberg (2.78)
Match: S Rating: 3.24
01/13/2022 D2 Mixed 18+
7.0
FOSTER CITY TC/EDGEWATER PK 18MX7.0A
No California		 L SAN CARLOS TC/ARGUELLO PK 18MX7.0B
No California
Katherine Kemiji-McDonald (3.14) 6-4
1-6
1-0		 Amy Clifford (3.29)
Thiru Varadadesigan (3.52)
Match: 3.50 Rating: 3.28
01/09/2022 D2 Adult 40+
3.5
GOLDMAN TC 40AM3.5A
No California		 W BAY CLUB SF TENNIS 40AM3.5A
No California
Brian Bowen (3.18) 4-6
6-2
1-0		 Justin Erickson (3.18)
Matt Dveirin (3.30)
Match: 3.34 Rating: 3.24
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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