Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Keiichiro Yumiba (San Carlos, CA)
Male 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.7347
5/23/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
Recent History
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 1 1 0 0 100.0 2 2 0 100.0 13 12 1 92.3 0
Adult 18+ 4.0 3 3 0 0 100.0 7 6 1 85.7 52 37 15 71.2 0
Adult 40+ 4.0 2 2 0 0 100.0 4 4 0 100.0 37 25 12 67.6 1
Combo 6.5 2 2 0 0 100.0 5 4 1 80.0 39 23 16 59.0 0
Combo 7.5 3 2 1 0 66.7 6 4 2 66.7 57 34 23 59.6 0
Mixed 18+ 7.0 4 2 2 0 50.0 10 4 6 40.0 72 29 43 40.3 0
Mixed 18+ 8.0 3 2 1 0 66.7 6 4 2 66.7 59 33 26 55.9 0
Mixed 40+ 7.0 3 3 0 0 100.0 7 6 1 85.7 58 35 23 60.3 0
Total 21 17 4 0 81.0 47 34 13 72.3 387 228 159 58.9 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
05/01/2024 Adult 18+
4.0		 FOSTER CITY TC/EDGEWATER PK 18AM4.0A
No California		 D3 Erik Lee
(3.69) 		Shahrier Akram
(3.41)
Steven Zhou
(3.36) 		W 6-1
6-2		 3.74 3.73
04/21/2024 Adult 18+
4.0		 FOSTER CITY TC/EDGEWATER PK 18AM4.0A
No California		 D2 Juan Cruz Cuevas
(3.61) 		Marc Manuel
(3.65)
Kurt Kwok
(3.48) 		W 6-2
6-7
1-0		 3.72 3.73
03/24/2024 Adult 40+
4.0		 FOSTER CITY TC/EDGEWATER PK 40AM4.0C
No California		 D3 John Lee
(-----) 		Default W 6-0
6-0		 ----- -----
03/24/2024 Mixed 18+
8.0		 SAN CARLOS TC/ARGUELLO PK 18MX8.0B
No California		 D1 Terri Mead
(3.66) 		Paul Kwon
(3.54)
Michelle Nicholson
(3.98) 		L 7-5
6-3		 3.67 3.73
03/17/2024 Mixed 18+
7.0		 SAN CARLOS TC/ARGUELLO PK 18MX7.0B
No California		 D1 Alyson Murphy
(3.06) 		Rahman Siddiqui
(3.61)
Makiko Kondo
(2.90) 		W 4-6
6-4
1-0		 3.63 3.74
03/16/2024 Mixed 18+
7.0		 SAN CARLOS TC/ARGUELLO PK 18MX7.0B
No California		 D1 Hannah Kim
(2.97) 		Jenna Lowenstein
(2.90)
Jonathan Felder
(4.02) 		L 6-0
6-4		 3.57 3.75
03/12/2024 Mixed 18+
7.0		 SAN CARLOS TC/ARGUELLO PK 18MX7.0B
No California		 D3 Hannah Kim
(2.96) 		Sandeep Bangera
(3.64)
Camille Louie
(3.23) 		L 6-4
6-0		 3.55 3.76
02/13/2024 Adult 40+
4.0		 FOSTER CITY TC/EDGEWATER PK 40AM4.0C
No California		 D2 andy ting
(3.67) 		Max Wesman
(-----)
Brian Desler
(3.63) 		W 6-2
6-1		 S 3.74
02/06/2024 Mixed 18+
8.0		 SAN CARLOS TC/ARGUELLO PK 18MX8.0B
No California		 D3 Elena Rishes
(3.57) 		Sarah Simnett
(3.58)
Shahrier Akram
(3.40) 		W 6-2
6-3		 S 3.79
01/22/2024 Adult 40+
4.0		 FOSTER CITY TC/EDGEWATER PK 40AM4.0C
No California		 D2 Juan Cruz Cuevas
(3.54) 		Shahrier Akram
(3.36)
Vasant Narayanan
(3.54) 		W 6-3
7-6		 S 3.74
01/07/2024 Mixed 18+
7.0		 SAN CARLOS TC/ARGUELLO PK 18MX7.0B
No California		 D2 Alyson Murphy
(3.00) 		Elaine Ikeda
(3.77)
Brandt Fuse
(2.95) 		W 6-3
3-6
1-0		 3.79 3.79
01/06/2024 Mixed 18+
8.0		 SAN CARLOS TC/ARGUELLO PK 18MX8.0B
No California		 D1 Terri Mead
(3.63) 		Harriet Ragozin
(4.00)
Dylan Ragozin
(3.52) 		W 6-2
7-6		 3.94 3.79
11/16/2023 Combo
7.5
Flight		 FOSTER CITY TC/EDGEWATER PK CM7.5A
No California		 D3 Jonathan Teel
(3.65) 		Estanislau Auge Pujadas
(4.11)
Ymanol Valdes Machado
(3.51) 		L 7-6
6-4		 3.78 -----
09/23/2023 Combo
7.5		 FOSTER CITY TC/EDGEWATER PK CM7.5A
No California		 D2 andy ting
(3.69) 		Peter Stevenson
(3.51)
Zev Handelman
(3.41) 		W 6-3
6-4		 3.61 -----
09/13/2023 Combo
7.5		 FOSTER CITY TC/EDGEWATER PK CM7.5A
No California		 D1 Todd Lewis
(3.94) 		Gino Alimario
(3.86)
James Lin
(3.70) 		W 6-0
6-3		 4.00 -----
09/10/2023 Combo
6.5		 SAN CARLOS TC/ARGUELLO PK CM6.5A
No California		 D1 Shannon Govekar
(3.13) 		Bob Whitaker
(3.27)
jarryk oseguera
(2.99) 		W 7-5
6-2		 3.59 -----
09/07/2023 Mixed 40+
7.0
Flight		 SAN CARLOS TC/ARGUELLO PK 40MX7.0A
No California		 D2 Maria Vegas
(3.37) 		Sandeep Bangera
(3.55)
Natalia Estassi
(3.39) 		W 6-4
6-4		 3.68 3.60
08/30/2023 Combo
6.5		 SAN CARLOS TC/ARGUELLO PK CM6.5A
No California		 D1 Kevin Jiang
(2.78) 		Dylan Ragozin
(3.52)
Gourab Basu
(2.73) 		W 3-6
6-3
1-0		 3.62 -----
08/15/2023 Mixed 40+
7.0		 SAN CARLOS TC/ARGUELLO PK 40MX7.0A
No California		 D3 Lora Saarnio
(3.32) 		Karen Toledo
(2.85)
Seth Hazen
(3.91) 		W 6-4
6-2		 3.70 3.60
06/24/2023 Mixed 40+
7.0		 SAN CARLOS TC/ARGUELLO PK 40MX7.0A
No California		 D2 Katerina Karakoulka
(3.44) 		Terri Mead
(3.45)
Jeffrey Peterson
(3.49) 		W 6-3
4-6
1-0		 3.58 3.56
06/14/2023 Adult 18+
3.5		 SAN CARLOS TC/ARGUELLO PK 18AM3.5A
No California		 D1 Aaron Wong
(3.31) 		Satish Gudiboina
(3.28)
Anthony Luscri
(2.93) 		W 6-0
6-1		 3.76 3.68
06/07/2023 Adult 18+
4.0		 FOSTER CITY TC/EDGEWATER PK 18AM4.0A
No California		 D2 Erik Lee
(3.57) 		Alex Terman
(3.75)
Steve Degner
(3.53) 		W 6-1
6-2		 4.01 3.71
05/01/2024 D3 Adult 18+
4.0
FOSTER CITY TC/EDGEWATER PK 18AM4.0A
No California		 W COASTSIDE TA/HALF MOON BAY HS 18AM4.0A
No California
Erik Lee (3.69) 6-1
6-2		 Shahrier Akram (3.41)
Steven Zhou (3.36)
Match: 3.74 Rating: 3.73
04/21/2024 D2 Adult 18+
4.0
FOSTER CITY TC/EDGEWATER PK 18AM4.0A
No California		 W BAY CLUB REDWOOD SHORES 18AM4.0A
No California
Juan Cruz Cuevas (3.61) 6-2
6-7
1-0		 Marc Manuel (3.65)
Kurt Kwok (3.48)
Match: 3.72 Rating: 3.73
03/24/2024 D3 Adult 40+
4.0
FOSTER CITY TC/EDGEWATER PK 40AM4.0C
No California		 W BAY CLUB REDWOOD SHORES 40AM4.0A
No California
John Lee (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
03/24/2024 D1 Mixed 18+
8.0
SAN CARLOS TC/ARGUELLO PK 18MX8.0B
No California		 L BAY CLUB REDWOOD SHORES 18MX8.0A
No California
Terri Mead (3.66) 7-5
6-3		 Paul Kwon (3.54)
Michelle Nicholson (3.98)
Match: 3.67 Rating: 3.73
03/17/2024 D1 Mixed 18+
7.0
SAN CARLOS TC/ARGUELLO PK 18MX7.0B
No California		 W MILLBRAE RC 18MX7.0A
No California
Alyson Murphy (3.06) 4-6
6-4
1-0		 Rahman Siddiqui (3.61)
Makiko Kondo (2.90)
Match: 3.63 Rating: 3.74
03/16/2024 D1 Mixed 18+
7.0
SAN CARLOS TC/ARGUELLO PK 18MX7.0B
No California		 L FOSTER CITY TC/EDGEWATER PK 18MX7.0A
No California
Hannah Kim (2.97) 6-0
6-4		 Jenna Lowenstein (2.90)
Jonathan Felder (4.02)
Match: 3.57 Rating: 3.75
03/12/2024 D3 Mixed 18+
7.0
SAN CARLOS TC/ARGUELLO PK 18MX7.0B
No California		 L FOSTER CITY TC/EDGEWATER PK 18MX7.0A
No California
Hannah Kim (2.96) 6-4
6-0		 Sandeep Bangera (3.64)
Camille Louie (3.23)
Match: 3.55 Rating: 3.76
02/13/2024 D2 Adult 40+
4.0
FOSTER CITY TC/EDGEWATER PK 40AM4.0C
No California		 W PENINSULA TC 40AM4.0A
No California
andy ting (3.67) 6-2
6-1		 Max Wesman (-----)
Brian Desler (3.63)
Match: S Rating: 3.74
02/06/2024 D3 Mixed 18+
8.0
SAN CARLOS TC/ARGUELLO PK 18MX8.0B
No California		 W COASTSIDE TA/HALF MOON BAY HS 18MX8.0A
No California
Elena Rishes (3.57) 6-2
6-3		 Sarah Simnett (3.58)
Shahrier Akram (3.40)
Match: S Rating: 3.79
01/22/2024 D2 Adult 40+
4.0
FOSTER CITY TC/EDGEWATER PK 40AM4.0C
No California		 W COASTSIDE TA/HALF MOON BAY HS 40AM4.0A
No California
Juan Cruz Cuevas (3.54) 6-3
7-6		 Shahrier Akram (3.36)
Vasant Narayanan (3.54)
Match: S Rating: 3.74
01/07/2024 D2 Mixed 18+
7.0
SAN CARLOS TC/ARGUELLO PK 18MX7.0B
No California		 W SAN CARLOS TC/ARGUELLO PK 18MX7.0C
No California
Alyson Murphy (3.00) 6-3
3-6
1-0		 Elaine Ikeda (3.77)
Brandt Fuse (2.95)
Match: 3.79 Rating: 3.79
01/06/2024 D1 Mixed 18+
8.0
SAN CARLOS TC/ARGUELLO PK 18MX8.0B
No California		 W COASTSIDE TA/HALF MOON BAY HS 18MX8.0A
No California
Terri Mead (3.63) 6-2
7-6		 Harriet Ragozin (4.00)
Dylan Ragozin (3.52)
Match: 3.94 Rating: 3.79
11/16/2023 D3 Combo
7.5
Flight
FOSTER CITY TC/EDGEWATER PK CM7.5A
No California		 L SAN CARLOS TC/ARGUELLO PK CM7.5A
No California
Jonathan Teel (3.65) 7-6
6-4		 Estanislau Auge Pujadas (4.11)
Ymanol Valdes Machado (3.51)
Match: 3.78 Rating: -----
09/23/2023 D2 Combo
7.5
FOSTER CITY TC/EDGEWATER PK CM7.5A
No California		 W PENINSULA TC CM7.5A
No California
andy ting (3.69) 6-3
6-4		 Peter Stevenson (3.51)
Zev Handelman (3.41)
Match: 3.61 Rating: -----
09/13/2023 D1 Combo
7.5
FOSTER CITY TC/EDGEWATER PK CM7.5A
No California		 W FOSTER CITY TC/EDGEWATER PK CM7.5B
No California
Todd Lewis (3.94) 6-0
6-3		 Gino Alimario (3.86)
James Lin (3.70)
Match: 4.00 Rating: -----
09/10/2023 D1 Combo
6.5
SAN CARLOS TC/ARGUELLO PK CM6.5A
No California		 W BAY CLUB REDWOOD SHORES CM6.5A
No California
Shannon Govekar (3.13) 7-5
6-2		 Bob Whitaker (3.27)
jarryk oseguera (2.99)
Match: 3.59 Rating: -----
09/07/2023 D2 Mixed 40+
7.0
Flight
SAN CARLOS TC/ARGUELLO PK 40MX7.0A
No California		 W FOSTER CITY TC/EDGEWATER PK 40MX7.0A
No California
Maria Vegas (3.37) 6-4
6-4		 Sandeep Bangera (3.55)
Natalia Estassi (3.39)
Match: 3.68 Rating: 3.60
08/30/2023 D1 Combo
6.5
SAN CARLOS TC/ARGUELLO PK CM6.5A
No California		 W COASTSIDE TA/HALF MOON BAY HS CM6.5A
No California
Kevin Jiang (2.78) 3-6
6-3
1-0		 Dylan Ragozin (3.52)
Gourab Basu (2.73)
Match: 3.62 Rating: -----
08/15/2023 D3 Mixed 40+
7.0
SAN CARLOS TC/ARGUELLO PK 40MX7.0A
No California		 W FOSTER CITY TC/EDGEWATER PK 40MX7.0A
No California
Lora Saarnio (3.32) 6-4
6-2		 Karen Toledo (2.85)
Seth Hazen (3.91)
Match: 3.70 Rating: 3.60
06/24/2023 D2 Mixed 40+
7.0
SAN CARLOS TC/ARGUELLO PK 40MX7.0A
No California		 W SAN CARLOS TC/ARGUELLO PK 40MX7.0B
No California
Katerina Karakoulka (3.44) 6-3
4-6
1-0		 Terri Mead (3.45)
Jeffrey Peterson (3.49)
Match: 3.58 Rating: 3.56
06/14/2023 D1 Adult 18+
3.5
SAN CARLOS TC/ARGUELLO PK 18AM3.5A
No California		 W BAY CLUB REDWOOD SHORES 18AM3.5A
No California
Aaron Wong (3.31) 6-0
6-1		 Satish Gudiboina (3.28)
Anthony Luscri (2.93)
Match: 3.76 Rating: 3.68
06/07/2023 D2 Adult 18+
4.0
FOSTER CITY TC/EDGEWATER PK 18AM4.0A
No California		 W BAY CLUB REDWOOD SHORES 18AM4.0A
No California
Erik Lee (3.57) 6-1
6-2		 Alex Terman (3.75)
Steve Degner (3.53)
Match: 4.01 Rating: 3.71
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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