Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Rating) View Advanced Player Stats
Jinna Johnson (Costa Mesa, CA)
Female 		4.5 C
12/31/2023
Estimated Dynamic Rating 4.7256
6/2/2024
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
Current Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 1 1 0 0 100.0 2 2 0 100.0 17 12 5 70.6 0
Adult 18+ 5.0 2 2 0 0 100.0 3 3 0 100.0 26 18 8 69.2 0
Adult 40+ 4.5 9 8 1 0 88.9 20 17 3 85.0 145 102 43 70.3 0
Adult Other 4.5 3 3 0 0 100.0 6 6 0 100.0 44 36 8 81.8 0
Adult Other 5.0 2 1 1 0 50.0 4 2 2 50.0 29 14 15 48.3 0
Mixed 18+ 9.0 5 1 4 0 20.0 11 3 8 27.3 89 41 48 46.1 0
Tri-Level 18+ 4.5 1 1 0 0 100.0 3 2 1 66.7 20 10 10 50.0 0
Total 23 17 6 0 73.9 49 35 14 71.4 370 233 137 63.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
05/11/2024 Adult 18+
5.0		 OC LPC - Mouttapa
So California		 D2 Tristen Nugent
(4.13) 		Karen Haas
(4.41)
Tracy Harris
(4.16) 		W 6-0 5.01 4.73
05/11/2024 Adult 18+
4.5		 OC LPC - Blanco - Sat9
So California		 D2 Krystal Meier
(4.40) 		Fatima Saqib
(4.09)
Pat Papartassee
(4.02) 		W 6-1
6-4		 4.51 4.61
05/05/2024 Adult 18+
5.0		 OC LPC - Mouttapa
So California		 D2 Michele Mouttapa
(4.39) 		Jessica Stewart
(4.99)
Meghan Ball
(4.57) 		W 6-4
6-4		 4.98 4.69
04/20/2024 Adult 40+
4.5		 OC LLW Los Cab - Tracy- Sat1
So California		 D1 Lajla Feichter
(4.47) 		Kirtine Yang
(4.28)
Melissa Rosenthal
(4.55) 		W 4-6
6-2
1-0		 4.57 4.60
04/14/2024 Adult Other
5.0		 OC Irvine- Heritage Park- Mouttapa
So California		 D1 Danielle D'Amico
(4.69) 		Debbie Spence-Nasim
(5.21)
Betsy Purpura
(5.01) 		L 6-0
6-2		 4.62 4.61
04/13/2024 Adult 40+
4.5		 OC LLW Los Cab - Tracy- Sat1
So California		 D1 Lajla Feichter
(4.42) 		Jennifer Uyeda
(4.51)
bonnie lee
(3.95) 		W 6-3
6-0		 4.64 4.62
04/13/2024 Adult 40+
4.5		 OC LLW Los Cab - Tracy- Sat1
So California		 D2 Lajla Feichter
(4.50) 		Melissa Rosenthal
(4.50)
Kirtine Yang
(4.22) 		L 6-1
4-6
1-0		 4.31 4.57
04/06/2024 Adult 40+
4.5		 OC LLW Los Cab - Tracy- Sat1
So California		 D1 Lajla Feichter
(4.44) 		CHIKA TAYLOR
(4.45)
Sayaka Hur
(4.08) 		W 6-0
6-1		 4.79 4.64
04/02/2024 Mixed 18+
9.0		 OC LNRC - Avi
So California		 D2 Kevin Springer
(4.52) 		Natalie Cernius
(4.06)
Kyle McCann
(4.69) 		L 7-6
6-2		 4.18 4.37
03/16/2024 Mixed 18+
9.0		 OC LNRC - Avi
So California		 D1 Paulo Barriga
(4.51) 		Tyrone Wang
(4.49)
Elizaveta Buckbee
(4.20) 		L 6-2
6-4		 4.11 4.39
03/09/2024 Adult 40+
4.5		 LLW SGV Dare Doubles-J.Wang-WN/SU8
So California		 D1 Cindy Shin
(4.12) 		April Hartstein
(4.52)
Gloria Geller
(4.00) 		W 6-2
6-1		 4.81 4.58
02/25/2024 Adult Other
5.0		 OC Irvine- Heritage Park- Mouttapa
So California		 D3 Michele Mouttapa
(4.44) 		Lajla Feichter
(4.51)
Tracy Harris
(4.28) 		W 6-1
6-2		 4.74 4.55
02/25/2024 Mixed 18+
9.0		 OC LNRC - Avi
So California		 D1 Paulo Barriga
(4.51) 		Renee Walton
(4.18)
Ethan Muyskens
(3.86) 		W 6-1
6-0		 S 4.44
02/18/2024 Adult 40+
4.5		 OC LLW Los Cab - Tracy- Sat1
So California		 D2 Robin Monk
(4.50) 		sayuri maruna
(3.95)
Karen Schramm
(4.02) 		W 6-2
6-4		 4.25 4.47
02/17/2024 Mixed 18+
9.0		 OC LNRC - Avi
So California		 D1 Jonel Roberto
(4.21) 		Lawrence Wang
(4.61)
Kim O'Neil
(4.01) 		L 4-6
6-2
1-0		 4.35 4.44
02/11/2024 Adult 40+
4.5		 LLW SGV Dare Doubles-J.Wang-WN/SU8
So California		 D1 Cindy Shin
(4.01) 		Debbie Sierra
(4.01)
Ami Belcher
(4.11) 		W 6-0
6-2		 4.67 4.51
01/27/2024 Mixed 18+
9.0		 OC LNRC - Avi
So California		 D2 Rafael Nieto
(4.90) 		TRAM LY
(4.60)
Edmund Hsu
(4.64) 		L 6-3
5-4		 S 4.45
01/21/2024 Adult 40+
4.5		 OC LLW Los Cab - Tracy- Sat1
So California		 D3 Lajla Feichter
(4.50) 		Hina Khan
(4.29)
Cindy Shin
(3.99) 		W 6-1
6-4		 4.43 4.51
01/21/2024 Adult Other
4.5
Sectionals		 OC LLW LPC - Blanco
So California		 D2 Danielle D'Amico
(4.56) 		Stephanie Ellis
(4.47)
Andrea Rivera
(4.63) 		W 6-3
6-1		 4.82 4.58
01/19/2024 Adult Other
4.5
Sectionals		 OC LLW LPC - Blanco
So California		 D1 Danielle D'Amico
(4.65) 		Mary Soto
(4.06)
Nancy Crossin
(4.01) 		W 6-1
6-1		 4.50 4.51
01/13/2024 Adult 40+
4.5		 OC LLW Los Cab - Tracy- Sat1
So California		 D2 Robin Monk
(4.50) 		Miho Mori
(3.97)
Susie Hunnel
(4.03) 		W 6-2
6-2		 4.39 4.50
12/02/2023 Tri-Level 18+
4.5
Sectionals		 OC LLW Los Cab - Nicole 10am
So California		 D145 Karen Char
(4.59) 		Kelly Warren
(4.47)
Karin Volkmann
(4.40) 		W 3-6
6-4
1-0		 4.40 4.51
12/02/2023 Adult Other
4.5		 OC LLW LPC - Blanco
So California		 D2 Danielle D'Amico
(4.59) 		Tracy Harris
(4.28)
Lea Inouye
(4.60) 		W 6-1
6-1		 4.76 4.53
05/11/2024 D2 Adult 18+
5.0
OC LPC - Mouttapa
So California		 W OC Los Cab - Tracy
So California
Tristen Nugent (4.13) 6-0 Karen Haas (4.41)
Tracy Harris (4.16)
Match: 5.01 Rating: 4.73
05/11/2024 D2 Adult 18+
4.5
OC LPC - Blanco - Sat9
So California		 W OC LPC - Hay - Sat1
So California
Krystal Meier (4.40) 6-1
6-4		 Fatima Saqib (4.09)
Pat Papartassee (4.02)
Match: 4.51 Rating: 4.61
05/05/2024 D2 Adult 18+
5.0
OC LPC - Mouttapa
So California		 W OC Los Cab - Tracy
So California
Michele Mouttapa (4.39) 6-4
6-4		 Jessica Stewart (4.99)
Meghan Ball (4.57)
Match: 4.98 Rating: 4.69
04/20/2024 D1 Adult 40+
4.5
OC LLW Los Cab - Tracy- Sat1
So California		 W OC LPC - Blanco Sat9
So California
Lajla Feichter (4.47) 4-6
6-2
1-0		 Kirtine Yang (4.28)
Melissa Rosenthal (4.55)
Match: 4.57 Rating: 4.60
04/14/2024 D1 Adult Other
5.0
OC Irvine- Heritage Park- Mouttapa
So California		 L OC Los Cab - Tracy Sun1
So California
Danielle D'Amico (4.69) 6-0
6-2		 Debbie Spence-Nasim (5.21)
Betsy Purpura (5.01)
Match: 4.62 Rating: 4.61
04/13/2024 D1 Adult 40+
4.5
OC LLW Los Cab - Tracy- Sat1
So California		 W OC CMTC - Ly/Karissa
So California
Lajla Feichter (4.42) 6-3
6-0		 Jennifer Uyeda (4.51)
bonnie lee (3.95)
Match: 4.64 Rating: 4.62
04/13/2024 D2 Adult 40+
4.5
OC LLW Los Cab - Tracy- Sat1
So California		 L OC LPC - Blanco Sat9
So California
Lajla Feichter (4.50) 6-1
4-6
1-0		 Melissa Rosenthal (4.50)
Kirtine Yang (4.22)
Match: 4.31 Rating: 4.57
04/06/2024 D1 Adult 40+
4.5
OC LLW Los Cab - Tracy- Sat1
So California		 W OC Fullerton TC - Barbi
So California
Lajla Feichter (4.44) 6-0
6-1		 CHIKA TAYLOR (4.45)
Sayaka Hur (4.08)
Match: 4.79 Rating: 4.64
04/02/2024 D2 Mixed 18+
9.0
OC LNRC - Avi
So California		 L OC RCI - Trang - Sat 1pm
So California
Kevin Springer (4.52) 7-6
6-2		 Natalie Cernius (4.06)
Kyle McCann (4.69)
Match: 4.18 Rating: 4.37
03/16/2024 D1 Mixed 18+
9.0
OC LNRC - Avi
So California		 L OC LLW iTennis LaHabra - Leonard - Sat 130
So California
Paulo Barriga (4.51) 6-2
6-4		 Tyrone Wang (4.49)
Elizaveta Buckbee (4.20)
Match: 4.11 Rating: 4.39
03/09/2024 D1 Adult 40+
4.5
LLW SGV Dare Doubles-J.Wang-WN/SU8
So California		 W SGV Ballers-Miller-Scholl/SA1
So California
Cindy Shin (4.12) 6-2
6-1		 April Hartstein (4.52)
Gloria Geller (4.00)
Match: 4.81 Rating: 4.58
02/25/2024 D3 Adult Other
5.0
OC Irvine- Heritage Park- Mouttapa
So California		 W OC Los Cab - Tracy Sun1
So California
Michele Mouttapa (4.44) 6-1
6-2		 Lajla Feichter (4.51)
Tracy Harris (4.28)
Match: 4.74 Rating: 4.55
02/25/2024 D1 Mixed 18+
9.0
OC LNRC - Avi
So California		 W OC LPC - Emily/Michelle Sun1
So California
Paulo Barriga (4.51) 6-1
6-0		 Renee Walton (4.18)
Ethan Muyskens (3.86)
Match: S Rating: 4.44
02/18/2024 D2 Adult 40+
4.5
OC LLW Los Cab - Tracy- Sat1
So California		 W OC RCI - Jenna
So California
Robin Monk (4.50) 6-2
6-4		 sayuri maruna (3.95)
Karen Schramm (4.02)
Match: 4.25 Rating: 4.47
02/17/2024 D1 Mixed 18+
9.0
OC LNRC - Avi
So California		 L OC LLW iTennis LaHabra - Leonard - Sat 130
So California
Jonel Roberto (4.21) 4-6
6-2
1-0		 Lawrence Wang (4.61)
Kim O'Neil (4.01)
Match: 4.35 Rating: 4.44
02/11/2024 D1 Adult 40+
4.5
LLW SGV Dare Doubles-J.Wang-WN/SU8
So California		 W SGV Ballers-Miller-Scholl/SA1
So California
Cindy Shin (4.01) 6-0
6-2		 Debbie Sierra (4.01)
Ami Belcher (4.11)
Match: 4.67 Rating: 4.51
01/27/2024 D2 Mixed 18+
9.0
OC LNRC - Avi
So California		 L OC SAHS - Eric - Sun10
So California
Rafael Nieto (4.90) 6-3
5-4		 TRAM LY (4.60)
Edmund Hsu (4.64)
Match: S Rating: 4.45
01/21/2024 D3 Adult 40+
4.5
OC LLW Los Cab - Tracy- Sat1
So California		 W OC CMTC - Ly/Karissa
So California
Lajla Feichter (4.50) 6-1
6-4		 Hina Khan (4.29)
Cindy Shin (3.99)
Match: 4.43 Rating: 4.51
01/21/2024 D2 Adult Other
4.5
Sectionals
OC LLW LPC - Blanco
So California		 W LA-LLW-Slay All Day-Mandi Collier
So California
Danielle D'Amico (4.56) 6-3
6-1		 Stephanie Ellis (4.47)
Andrea Rivera (4.63)
Match: 4.82 Rating: 4.58
01/19/2024 D1 Adult Other
4.5
Sectionals
OC LLW LPC - Blanco
So California		 W SFV LLW - Fuzz Off - Ami Belcher
So California
Danielle D'Amico (4.65) 6-1
6-1		 Mary Soto (4.06)
Nancy Crossin (4.01)
Match: 4.50 Rating: 4.51
01/13/2024 D2 Adult 40+
4.5
OC LLW Los Cab - Tracy- Sat1
So California		 W OC RCI - Jenna
So California
Robin Monk (4.50) 6-2
6-2		 Miho Mori (3.97)
Susie Hunnel (4.03)
Match: 4.39 Rating: 4.50
12/02/2023 D145 Tri-Level 18+
4.5
Sectionals
OC LLW Los Cab - Nicole 10am
So California		 W SDNC LLW HT WD Lomas/ Lin
So California
Karen Char (4.59) 3-6
6-4
1-0		 Kelly Warren (4.47)
Karin Volkmann (4.40)
Match: 4.40 Rating: 4.51
12/02/2023 D2 Adult Other
4.5
OC LLW LPC - Blanco
So California		 W OC Los Cab - Tracy
So California
Danielle D'Amico (4.59) 6-1
6-1		 Tracy Harris (4.28)
Lea Inouye (4.60)
Match: 4.76 Rating: 4.53
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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