Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2024) View Advanced Player Stats
Erik Amundson (Danville, CA)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 4.0340
4/2/2025
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2024 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 6 3 3 0 50.0 14 7 7 50.0 119 60 59 50.4 0
Adult 18+ 4.5 1 1 0 0 100.0 2 2 0 100.0 20 12 8 60.0 1
Combo 7.5 7 4 3 0 57.1 16 8 8 50.0 138 67 71 48.6 0
Combo 8.5 8 4 4 0 50.0 18 9 9 50.0 164 78 86 47.6 0
Total 22 12 10 0 54.5 50 26 24 52.0 441 217 224 49.2 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/15/2024 Combo
7.5
Flight		 CLAREMONT R and S CM7.5B
No California		 D2 Malik Harris
(3.51) 		Christopher Phan
(4.09)
Kevin Wong-Zelaya
(3.73) 		W 7-6
3-6
1-0		 4.15 -----
11/03/2024 Combo
7.5		 CLAREMONT R and S CM7.5B
No California		 D1 Malik Harris
(3.47) 		Calvin Chan
(-----)
Timothy Walker
(-----) 		W 6-1
6-2		 S -----
10/31/2024 Combo
8.5		 LAFAYETTE TC CM8.5A
No California		 D2 Alex James
(-----) 		Nghia Duong
(4.39)
Aries Quizon
(3.57) 		W 7-6
6-2		 S -----
10/20/2024 Combo
8.5		 LAFAYETTE TC CM8.5A
No California		 D1 Jonathon Feyerherm
(4.06) 		Peter Holst
(3.84)
Akiva Elias
(4.13) 		W 6-4
6-3		 4.10 -----
10/20/2024 Combo
7.5		 CLAREMONT R and S CM7.5B
No California		 D1 Malik Harris
(3.47) 		Emmanuel Alejandro Briones Diaz
(4.22)
Marco Valgonio
(3.69) 		L 6-4
7-6		 4.14 -----
10/12/2024 Combo
8.5		 LAFAYETTE TC CM8.5A
No California		 D2 Conrad Lai
(3.98) 		Michael Attiyeh
(4.19)
Siddharth Nigam
(-----) 		L 6-3
7-6		 S -----
10/12/2024 Combo
7.5		 CLAREMONT R and S CM7.5B
No California		 D1 Bernard Fruge
(3.58) 		Ovidiu Roatis
(3.99)
Jan Leite
(-----) 		L 6-3
6-3		 S -----
10/06/2024 Combo
8.5		 LAFAYETTE TC CM8.5A
No California		 D1 Jonathon Feyerherm
(4.06) 		Alex Baier
(4.44)
Clark Walmer
(3.80) 		L 6-2
6-2		 3.80 -----
10/05/2024 Combo
7.5		 CLAREMONT R and S CM7.5B
No California		 D1 Bernard Fruge
(3.58) 		David Kim
(3.91)
Daniel Lichtenberg
(3.68) 		W 2-6
6-4
1-0		 3.98 -----
09/29/2024 Combo
7.5		 CLAREMONT R and S CM7.5B
No California		 D3 Alexis Papahadjopoulos
(3.20) 		Miguel Astudillo
(3.32)
Eugene Yu
(3.51) 		W 6-4
6-4		 3.91 -----
09/26/2024 Combo
8.5		 LAFAYETTE TC CM8.5A
No California		 D2 Steven Hahm
(-----) 		Keith Favreau
(4.28)
Eric Farnholtz
(3.91) 		W 7-6
7-6		 S -----
09/21/2024 Combo
8.5		 LAFAYETTE TC CM8.5A
No California		 D1 Jonathon Feyerherm
(4.06) 		Aaron Douville
(4.52)
Parag Bhatt
(3.93) 		L 6-4
6-4		 4.09 -----
09/15/2024 Combo
8.5		 LAFAYETTE TC CM8.5A
No California		 D1 Steven Hahm
(-----) 		Roderick Tagle
(-----)
Cyril Escanillas
(3.86) 		W 7-5
3-6
1-0		 S -----
09/15/2024 Combo
7.5		 CLAREMONT R and S CM7.5B
No California		 D3 David Tussman
(3.42) 		Tanumaya Tiwari
(3.59)
Nick Nguyen
(3.96) 		L 7-5
6-2		 3.89 -----
06/16/2024 Adult 18+
4.5		 LAFAYETTE TC 18AM4.5A
No California		 D3 Joseph Rowland
(-----) 		Default W 6-0
6-0		 ----- -----
06/09/2024 Adult 18+
4.0		 CLAREMONT R and S 18AM4.0A
No California		 S1 Emmanuel Alejandro Briones Diaz
(4.05) 		L 6-2
7-5		 3.87 4.00
06/06/2024 Adult 18+
4.5		 LAFAYETTE TC 18AM4.5A
No California		 S1 Michael Halow
(4.03) 		W 6-4
6-4		 4.13 4.05
05/26/2024 Adult 18+
4.0		 CLAREMONT R and S 18AM4.0A
No California		 D1 Gregory Wheeler
(3.89) 		David Kim
(3.95)
Nicholas Einhorn
(3.98) 		L 7-6
6-3		 3.94 3.99
05/18/2024 Adult 18+
4.0		 CLAREMONT R and S 18AM4.0A
No California		 D1 Edward Zusman
(3.92) 		Dan Gullion
(3.98)
Arnold Soleta
(3.99) 		W 7-6
6-4		 4.10 4.02
05/18/2024 Adult 18+
4.0		 CLAREMONT R and S 18AM4.0A
No California		 D1 Gregory Wheeler
(3.91) 		Evan Davis
(3.94)
Leon Wann
(3.81) 		W 6-3
6-2		 4.14 4.02
04/26/2024 Adult 18+
4.0		 CLAREMONT R and S 18AM4.0A
No California		 S1 Manoj Tolety
(3.95) 		W 6-2
3-6
1-0		 4.01 3.96
04/21/2024 Adult 18+
4.0		 CLAREMONT R and S 18AM4.0A
No California		 S1 Joaquin Fuenzalida
(3.77) 		L 3-6
6-3
1-0		 3.74 3.92
01/26/2024 Combo
8.5
Sectionals		 LAFAYETTE TC CM8.5A
No California		 D1 Jonathon Feyerherm
(4.06) 		Rob Lamour
(-----)
Austin Hunt
(4.06) 		L 6-1
4-6
1-0		 S -----
11/15/2024 D2 Combo
7.5
Flight
CLAREMONT R and S CM7.5B
No California		 W MERVYN MORRIS PK CM7.5A
No California
Malik Harris (3.51) 7-6
3-6
1-0		 Christopher Phan (4.09)
Kevin Wong-Zelaya (3.73)
Match: 4.15 Rating: -----
11/03/2024 D1 Combo
7.5
CLAREMONT R and S CM7.5B
No California		 W OAKLAND HILLS CM7.5A
No California
Malik Harris (3.47) 6-1
6-2		 Calvin Chan (-----)
Timothy Walker (-----)
Match: S Rating: -----
10/31/2024 D2 Combo
8.5
LAFAYETTE TC CM8.5A
No California		 W WILLOW PASS PK CM8.5B
No California
Alex James (-----) 7-6
6-2		 Nghia Duong (4.39)
Aries Quizon (3.57)
Match: S Rating: -----
10/20/2024 D1 Combo
8.5
LAFAYETTE TC CM8.5A
No California		 W ORINDA CC CM8.5A
No California
Jonathon Feyerherm (4.06) 6-4
6-3		 Peter Holst (3.84)
Akiva Elias (4.13)
Match: 4.10 Rating: -----
10/20/2024 D1 Combo
7.5
CLAREMONT R and S CM7.5B
No California		 L RICHMOND TA/NICHOLL PK CM7.5A
No California
Malik Harris (3.47) 6-4
7-6		 Emmanuel Alejandro Briones Diaz (4.22)
Marco Valgonio (3.69)
Match: 4.14 Rating: -----
10/12/2024 D2 Combo
8.5
LAFAYETTE TC CM8.5A
No California		 L Walnut Creek TC CM8.5A
No California
Conrad Lai (3.98) 6-3
7-6		 Michael Attiyeh (4.19)
Siddharth Nigam (-----)
Match: S Rating: -----
10/12/2024 D1 Combo
7.5
CLAREMONT R and S CM7.5B
No California		 L CHABOT CANYON CM7.5B
No California
Bernard Fruge (3.58) 6-3
6-3		 Ovidiu Roatis (3.99)
Jan Leite (-----)
Match: S Rating: -----
10/06/2024 D1 Combo
8.5
LAFAYETTE TC CM8.5A
No California		 L WALNUT CREEK RC/Walnut Creek TC CM8.5B
No California
Jonathon Feyerherm (4.06) 6-2
6-2		 Alex Baier (4.44)
Clark Walmer (3.80)
Match: 3.80 Rating: -----
10/05/2024 D1 Combo
7.5
CLAREMONT R and S CM7.5B
No California		 W CHABOT CANYON CM7.5A
No California
Bernard Fruge (3.58) 2-6
6-4
1-0		 David Kim (3.91)
Daniel Lichtenberg (3.68)
Match: 3.98 Rating: -----
09/29/2024 D3 Combo
7.5
CLAREMONT R and S CM7.5B
No California		 W WASHINGTON PK CM7.5A
No California
Alexis Papahadjopoulos (3.20) 6-4
6-4		 Miguel Astudillo (3.32)
Eugene Yu (3.51)
Match: 3.91 Rating: -----
09/26/2024 D2 Combo
8.5
LAFAYETTE TC CM8.5A
No California		 W ROUND HILL CC CM8.5A
No California
Steven Hahm (-----) 7-6
7-6		 Keith Favreau (4.28)
Eric Farnholtz (3.91)
Match: S Rating: -----
09/21/2024 D1 Combo
8.5
LAFAYETTE TC CM8.5A
No California		 L WALNUT CREEK RC/Walnut Creek TC CM8.5B
No California
Jonathon Feyerherm (4.06) 6-4
6-4		 Aaron Douville (4.52)
Parag Bhatt (3.93)
Match: 4.09 Rating: -----
09/15/2024 D1 Combo
8.5
LAFAYETTE TC CM8.5A
No California		 W WILLOW PASS PK CM8.5B
No California
Steven Hahm (-----) 7-5
3-6
1-0		 Roderick Tagle (-----)
Cyril Escanillas (3.86)
Match: S Rating: -----
09/15/2024 D3 Combo
7.5
CLAREMONT R and S CM7.5B
No California		 L MERVYN MORRIS PK CM7.5A
No California
David Tussman (3.42) 7-5
6-2		 Tanumaya Tiwari (3.59)
Nick Nguyen (3.96)
Match: 3.89 Rating: -----
06/16/2024 D3 Adult 18+
4.5
LAFAYETTE TC 18AM4.5A
No California		 W Walnut Creek TC 18AM4.5B
No California
Joseph Rowland (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
06/09/2024 S1 Adult 18+
4.0
CLAREMONT R and S 18AM4.0A
No California		 L RICHMOND TA/NICHOLL PK 18AM4.0A
No California
6-2
7-5		 Emmanuel Alejandro Briones Diaz (4.05)
Match: 3.87 Rating: 4.00
06/06/2024 S1 Adult 18+
4.5
LAFAYETTE TC 18AM4.5A
No California		 W ROUND HILL CC 18AM4.5A
No California
6-4
6-4		 Michael Halow (4.03)
Match: 4.13 Rating: 4.05
05/26/2024 D1 Adult 18+
4.0
CLAREMONT R and S 18AM4.0A
No California		 L CHABOT CANYON 18AM4.0A
No California
Gregory Wheeler (3.89) 7-6
6-3		 David Kim (3.95)
Nicholas Einhorn (3.98)
Match: 3.94 Rating: 3.99
05/18/2024 D1 Adult 18+
4.0
CLAREMONT R and S 18AM4.0A
No California		 W MERVYN MORRIS PK 18AM4.0B
No California
Edward Zusman (3.92) 7-6
6-4		 Dan Gullion (3.98)
Arnold Soleta (3.99)
Match: 4.10 Rating: 4.02
05/18/2024 D1 Adult 18+
4.0
CLAREMONT R and S 18AM4.0A
No California		 W WASHINGTON PK 18AM4.0A
No California
Gregory Wheeler (3.91) 6-3
6-2		 Evan Davis (3.94)
Leon Wann (3.81)
Match: 4.14 Rating: 4.02
04/26/2024 S1 Adult 18+
4.0
CLAREMONT R and S 18AM4.0A
No California		 W SAN PABLO PK 18AM4.0A
No California
6-2
3-6
1-0		 Manoj Tolety (3.95)
Match: 4.01 Rating: 3.96
04/21/2024 S1 Adult 18+
4.0
CLAREMONT R and S 18AM4.0A
No California		 L RICHMOND TA/NICHOLL PK 18AM4.0A
No California
3-6
6-3
1-0		 Joaquin Fuenzalida (3.77)
Match: 3.74 Rating: 3.92
01/26/2024 D1 Combo
8.5
Sectionals
LAFAYETTE TC CM8.5A
No California		 L BAY CLUB SF TENNIS CM8.5A
No California
Jonathon Feyerherm (4.06) 6-1
4-6
1-0		 Rob Lamour (-----)
Austin Hunt (4.06)
Match: S Rating: -----
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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