Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Rating) View Advanced Player Stats
Arturo Mateos (Los Angeles, CA)
Male 		4.0 S
11/9/2024
Estimated Dynamic Rating 3.8132
10/9/2025
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
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+ 4.0 5 4 1 0 80.0 13 8 5 61.5 100 54 46 54.0 0
Adult Other 4.0 23 12 11 0 52.2 54 29 25 53.7 401 219 182 54.6 1
Mixed 18+ 7.0 2 1 1 0 50.0 5 2 3 40.0 37 15 22 40.5 0
Mixed Other 4.0 4 3 1 0 75.0 9 6 3 66.7 77 40 37 51.9 0
Total 34 20 14 0 58.8 81 45 36 55.6 615 328 287 53.3 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/05/2025 Mixed Other
4.0		 SGV Pekingese Tennis Club-Bennett-Scholl/SU2
So California		 D1 Summer Williamson
(3.87) 		Victor Nuguid
(4.09)
May De Castro
(3.69) 		W 7-5
1-6
1-0		 3.71 3.64
10/04/2025 Adult 18+
4.0		 LA - Bring Your Best
So California		 D3 Keane Tarrosa
(3.75) 		Alex Song
(3.91)
Jisoo Han
(3.65) 		W 4-6
6-2
1-0		 3.87 3.81
10/04/2025 Adult 18+
4.0		 LA - Bring Your Best
So California		 D3 Keane Tarrosa
(3.75) 		Alex Song
(3.91)
Jisoo Han
(3.65) 		W 4-6
6-2
1-0		 3.87 3.81
10/03/2025 Adult Other
4.0		 LA - Arturo Mateos
So California		 S1 Sheridan Sackett
(3.73) 		L 3-6
6-1
1-0		 3.64 3.78
09/28/2025 Adult 18+
4.0		 LA - Bring Your Best
So California		 D3 Jai Dicipulo
(3.44) 		greg abramson
(3.86)
Larry Lawrence
(3.78) 		W 6-1
2-6
1-0		 4.04 3.84
09/28/2025 Adult 18+
4.0		 LA - Bring Your Best
So California		 D3 Jai Dicipulo
(3.44) 		greg abramson
(3.86)
Larry Lawrence
(3.78) 		W 6-1
2-6
1-0		 4.04 3.84
09/27/2025 Adult 18+
4.0		 LA - Bring Your Best
So California		 D2 Nigel Lawes
(3.94) 		Braxton Sato
(3.68)
David Mayer
(3.98) 		L 6-4
6-3		 3.62 3.76
09/27/2025 Adult 18+
4.0		 LA - Bring Your Best
So California		 D2 Nigel Lawes
(3.94) 		Braxton Sato
(3.68)
David Mayer
(3.98) 		L 6-4
6-3		 3.62 3.76
09/21/2025 Mixed Other
4.0		 SGV Pekingese Tennis Club-Bennett-Scholl/SU2
So California		 D1 Katie Tong
(3.63) 		Skylar Sabetta
(3.80)
David Lui
(3.82) 		W 7-5
7-5		 3.84 3.62
09/20/2025 Adult 18+
4.0		 SGV Noobies B-R. Lee-San Marino High/SA2
So California		 S1 Nicola Pancotti
(3.80) 		W 7-6
6-0		 4.01 3.82
09/19/2025 Adult Other
4.0		 SGV Arturo Mateos
So California		 S1 Ramiro Rivas
(3.64) 		L 6-3
3-6
1-0		 3.61 3.74
09/14/2025 Mixed Other
4.0		 SGV Pekingese Tennis Club-Bennett-Scholl/SU2
So California		 D1 Katie Tong
(3.63) 		Melanie Aron
(3.12)
GEVORG KASABIAN
(-----) 		W 6-1
6-3		 S 3.53
09/13/2025 Adult Other
4.0		 SGV Arturo Mateos
So California		 S1 Richard Jones
(3.50) 		W 6-0
6-2		 3.88 3.79
09/10/2025 Adult Other
4.0		 SGV Arturo Mateos
So California		 S1 Billy Erdenebaatar
(3.38) 		W 6-1
6-2		 3.72 3.75
09/07/2025 Mixed Other
4.0		 SFV-Pekingese Tennis Club/Brett Bennett
So California		 D1 diana chow
(3.66) 		David McFarland
(3.63)
Diane Perryman
(3.95) 		L 6-3
6-2		 3.53 3.53
09/07/2025 Adult 18+
4.0		 LA - Bring Your Best
So California		 D3 Jai Dicipulo
(3.50) 		Patrick Loo
(3.60)
Gerald Tarlow
(3.51) 		W 7-6
6-7
1-0		 3.71 3.75
09/07/2025 Adult 18+
4.0		 LA - Bring Your Best
So California		 D3 Jai Dicipulo
(3.50) 		Patrick Loo
(3.60)
Gerald Tarlow
(3.51) 		W 7-6
6-7
1-0		 3.71 3.75
08/24/2025 Adult Other
4.0		 LA - Arturo
So California		 S1 Eric Geiger
(3.82) 		W 7-6
6-7
1-0		 3.85 3.78
08/22/2025 Adult Other
4.0		 SGV Arturo Mateos
So California		 S1 Miguel Ortiz-Reyes
(3.82) 		L 7-5
6-1		 3.60 3.74
08/20/2025 Adult Other
4.0		 SGV Arturo Mateos
So California		 S1 Andy Miller
(3.71) 		L 3-6
6-4
1-0		 3.71 3.76
08/14/2025 Adult Other
4.0		 SGV Arturo Mateos
So California		 S1 Beman Li
(3.67) 		W 6-4
4-6
1-0		 3.70 3.76
08/13/2025 Adult Other
4.0		 LA - Arturo
So California		 S1 Richard Auyoung
(3.36) 		W 6-3
6-1		 3.69 3.77
07/19/2025 Adult Other
4.0		 SGV Arturo Mateos
So California		 S1 Bill Michels
(3.63) 		W 6-2
6-2		 3.92 3.80
07/13/2025 Adult Other
4.0		 LA - Arturo
So California		 S1 Kaj Zandvliet
(3.70) 		L 6-2
6-1		 3.37 3.75
07/10/2025 Adult Other
4.0		 SGV Arturo Mateos
So California		 S1 Geoffrey Rauen
(3.84) 		W 6-4
4-6
1-0		 3.87 3.80
07/08/2025 Adult Other
4.0		 LA - Arturo
So California		 S1 Salil Ketkar
(3.46) 		W 6-0
7-6		 3.68 3.74
06/27/2025 Adult Other
4.0		 LA - Arturo
So California		 S1 Eric Geiger
(3.79) 		W 6-0
6-0		 4.27 3.85
06/24/2025 Adult Other
4.0		 ARTURO MATEOS
So California		 S1 Isam Ammari
(3.66) 		W 6-0
6-0		 4.14 3.75
06/23/2025 Adult Other
4.0		 ARTURO MATEOS
So California		 S1 Nick Downey
(3.57) 		L 0-6
6-4
1-0		 3.66 3.60
06/18/2025 Adult Other
4.0		 LA - Arturo
So California		 S1 Richard Auyoung
(3.39) 		W 6-1
6-1		 3.78 3.58
06/16/2025 Adult Other
4.0		 LA - Arturo
So California		 S1 Nicholas Klein
(3.95) 		L 6-3
6-0		 3.59 3.54
06/14/2025 Adult Other
4.0		 ARTURO MATEOS
So California		 S1 Marco Iwabuchi
(3.80) 		W 6-0
6-0		 ----- -----
06/12/2025 Adult Other
4.0		 ARTURO MATEOS
So California		 S1 Matthew Lam
(4.27) 		L 6-2
4-6
1-0		 S 3.54
06/05/2025 Adult Other
4.0		 ARTURO MATEOS
So California		 S1 Nigel Lawes
(3.82) 		L 6-1
7-6		 3.64 3.54
06/02/2025 Adult Other
4.0		 LA - Arturo
So California		 S1 Paul Santi
(3.66) 		L 6-0
6-2		 3.28 3.45
05/31/2025 Adult Other
4.0		 LA - Arturo
So California		 S1 Salil Ketkar
(3.61) 		W 6-1
6-4		 3.78 3.74
05/18/2025 Adult Other
4.0		 LA - Arturo
So California		 S1 Kaj Zandvliet
(3.76) 		L 7-5
6-4		 3.71 3.71
03/16/2025 Mixed 18+
7.0		 LA - Challengers
So California		 D2 Sara Sherman
(2.92) 		Douglas Frank
(3.48)
Nicole Weiss
(3.73) 		L 6-4
6-1		 3.81 3.53
02/22/2025 Mixed 18+
7.0		 LA - Challengers
So California		 D2 Christina Barragar
(2.80) 		Nick Thobe
(3.00)
Julie Sato
(3.17) 		W 6-4
3-6
1-0		 3.17 3.17
10/05/2025 D1 Mixed Other
4.0
SGV Pekingese Tennis Club-Bennett-Scholl/SU2
So California		 W SGV Mixed Underdogs-Nuguid-Diamond Bar HS/SU10
So California
Summer Williamson (3.87) 7-5
1-6
1-0		 Victor Nuguid (4.09)
May De Castro (3.69)
Match: 3.71 Rating: 3.64
10/04/2025 D3 Adult 18+
4.0
LA - Bring Your Best
So California		 W LA - Good Friends
So California
Keane Tarrosa (3.75) 4-6
6-2
1-0		 Alex Song (3.91)
Jisoo Han (3.65)
Match: 3.87 Rating: 3.81
10/04/2025 D3 Adult 18+
4.0
LA - Bring Your Best
So California		 W LA - Good Friends
So California
Keane Tarrosa (3.75) 4-6
6-2
1-0		 Alex Song (3.91)
Jisoo Han (3.65)
Match: 3.87 Rating: 3.81
10/03/2025 S1 Adult Other
4.0
LA - Arturo Mateos
So California		 L LA - Sheridan Sackett
So California
3-6
6-1
1-0		 Sheridan Sackett (3.73)
Match: 3.64 Rating: 3.78
09/28/2025 D3 Adult 18+
4.0
LA - Bring Your Best
So California		 W LA - Dragon Fire
So California
Jai Dicipulo (3.44) 6-1
2-6
1-0		 greg abramson (3.86)
Larry Lawrence (3.78)
Match: 4.04 Rating: 3.84
09/28/2025 D3 Adult 18+
4.0
LA - Bring Your Best
So California		 W LA - Dragon Fire
So California
Jai Dicipulo (3.44) 6-1
2-6
1-0		 greg abramson (3.86)
Larry Lawrence (3.78)
Match: 4.04 Rating: 3.84
09/27/2025 D2 Adult 18+
4.0
LA - Bring Your Best
So California		 L LA - Queen Anne 4.0M
So California
Nigel Lawes (3.94) 6-4
6-3		 Braxton Sato (3.68)
David Mayer (3.98)
Match: 3.62 Rating: 3.76
09/27/2025 D2 Adult 18+
4.0
LA - Bring Your Best
So California		 L LA - Queen Anne 4.0M
So California
Nigel Lawes (3.94) 6-4
6-3		 Braxton Sato (3.68)
David Mayer (3.98)
Match: 3.62 Rating: 3.76
09/21/2025 D1 Mixed Other
4.0
SGV Pekingese Tennis Club-Bennett-Scholl/SU2
So California		 W SGV Ball Hogs-Yip-Arroyo/SU12
So California
Katie Tong (3.63) 7-5
7-5		 Skylar Sabetta (3.80)
David Lui (3.82)
Match: 3.84 Rating: 3.62
09/20/2025 S1 Adult 18+
4.0
SGV Noobies B-R. Lee-San Marino High/SA2
So California		 W SGV Flint Fighters- Ortiz Reyes-Flint Canyon/SA4
So California
7-6
6-0		 Nicola Pancotti (3.80)
Match: 4.01 Rating: 3.82
09/19/2025 S1 Adult Other
4.0
SGV Arturo Mateos
So California		 L SGV Ramiro Rivas
So California
6-3
3-6
1-0		 Ramiro Rivas (3.64)
Match: 3.61 Rating: 3.74
09/14/2025 D1 Mixed Other
4.0
SGV Pekingese Tennis Club-Bennett-Scholl/SU2
So California		 W SGV Altadena- Bears-Aron-Loma Alta Park-SU11
So California
Katie Tong (3.63) 6-1
6-3		 Melanie Aron (3.12)
GEVORG KASABIAN (-----)
Match: S Rating: 3.53
09/13/2025 S1 Adult Other
4.0
SGV Arturo Mateos
So California		 W SGV Rich Jones
So California
6-0
6-2		 Richard Jones (3.50)
Match: 3.88 Rating: 3.79
09/10/2025 S1 Adult Other
4.0
SGV Arturo Mateos
So California		 W SGV Billy Erdenebaatar
So California
6-1
6-2		 Billy Erdenebaatar (3.38)
Match: 3.72 Rating: 3.75
09/07/2025 D1 Mixed Other
4.0
SFV-Pekingese Tennis Club/Brett Bennett
So California		 L SFV-Smash & Dash/D Lula
So California
diana chow (3.66) 6-3
6-2		 David McFarland (3.63)
Diane Perryman (3.95)
Match: 3.53 Rating: 3.53
09/07/2025 D3 Adult 18+
4.0
LA - Bring Your Best
So California		 W LA - MCC Court Kings
So California
Jai Dicipulo (3.50) 7-6
6-7
1-0		 Patrick Loo (3.60)
Gerald Tarlow (3.51)
Match: 3.71 Rating: 3.75
09/07/2025 D3 Adult 18+
4.0
LA - Bring Your Best
So California		 W LA - MCC Court Kings
So California
Jai Dicipulo (3.50) 7-6
6-7
1-0		 Patrick Loo (3.60)
Gerald Tarlow (3.51)
Match: 3.71 Rating: 3.75
08/24/2025 S1 Adult Other
4.0
LA - Arturo
So California		 W LA - Eric
So California
7-6
6-7
1-0		 Eric Geiger (3.82)
Match: 3.85 Rating: 3.78
08/22/2025 S1 Adult Other
4.0
SGV Arturo Mateos
So California		 L SGV Miguel Ortiz- Reyes
So California
7-5
6-1		 Miguel Ortiz-Reyes (3.82)
Match: 3.60 Rating: 3.74
08/20/2025 S1 Adult Other
4.0
SGV Arturo Mateos
So California		 L SGV Andy Miller
So California
3-6
6-4
1-0		 Andy Miller (3.71)
Match: 3.71 Rating: 3.76
08/14/2025 S1 Adult Other
4.0
SGV Arturo Mateos
So California		 W SGV Beman Li
So California
6-4
4-6
1-0		 Beman Li (3.67)
Match: 3.70 Rating: 3.76
08/13/2025 S1 Adult Other
4.0
LA - Arturo
So California		 W LA - Richard
So California
6-3
6-1		 Richard Auyoung (3.36)
Match: 3.69 Rating: 3.77
07/19/2025 S1 Adult Other
4.0
SGV Arturo Mateos
So California		 W SGV Bill Michels
So California
6-2
6-2		 Bill Michels (3.63)
Match: 3.92 Rating: 3.80
07/13/2025 S1 Adult Other
4.0
LA - Arturo
So California		 L LA - Kaj
So California
6-2
6-1		 Kaj Zandvliet (3.70)
Match: 3.37 Rating: 3.75
07/10/2025 S1 Adult Other
4.0
SGV Arturo Mateos
So California		 W SGV Geoffrey Rauen
So California
6-4
4-6
1-0		 Geoffrey Rauen (3.84)
Match: 3.87 Rating: 3.80
07/08/2025 S1 Adult Other
4.0
LA - Arturo
So California		 W LA - Salil
So California
6-0
7-6		 Salil Ketkar (3.46)
Match: 3.68 Rating: 3.74
06/27/2025 S1 Adult Other
4.0
LA - Arturo
So California		 W LA - Eric
So California
6-0
6-0		 Eric Geiger (3.79)
Match: 4.27 Rating: 3.85
06/24/2025 S1 Adult Other
4.0
ARTURO MATEOS
So California		 W ASAM AMMARI
So California
6-0
6-0		 Isam Ammari (3.66)
Match: 4.14 Rating: 3.75
06/23/2025 S1 Adult Other
4.0
ARTURO MATEOS
So California		 L NICK DOWNEY
So California
0-6
6-4
1-0		 Nick Downey (3.57)
Match: 3.66 Rating: 3.60
06/18/2025 S1 Adult Other
4.0
LA - Arturo
So California		 W LA - Richard
So California
6-1
6-1		 Richard Auyoung (3.39)
Match: 3.78 Rating: 3.58
06/16/2025 S1 Adult Other
4.0
LA - Arturo
So California		 L LA - Nicholas
So California
6-3
6-0		 Nicholas Klein (3.95)
Match: 3.59 Rating: 3.54
06/14/2025 S1 Adult Other
4.0
ARTURO MATEOS
So California		 W MARCO IWABUCHI
So California
6-0
6-0		 Marco Iwabuchi (3.80)
Match: ----- Rating: -----
06/12/2025 S1 Adult Other
4.0
ARTURO MATEOS
So California		 L MATTHEW LAM
So California
6-2
4-6
1-0		 Matthew Lam (4.27)
Match: S Rating: 3.54
06/05/2025 S1 Adult Other
4.0
ARTURO MATEOS
So California		 L LLW-NIGEL LAWES
So California
6-1
7-6		 Nigel Lawes (3.82)
Match: 3.64 Rating: 3.54
06/02/2025 S1 Adult Other
4.0
LA - Arturo
So California		 L LA - Paul
So California
6-0
6-2		 Paul Santi (3.66)
Match: 3.28 Rating: 3.45
05/31/2025 S1 Adult Other
4.0
LA - Arturo
So California		 W LA - Salil
So California
6-1
6-4		 Salil Ketkar (3.61)
Match: 3.78 Rating: 3.74
05/18/2025 S1 Adult Other
4.0
LA - Arturo
So California		 L LA - Kaj
So California
7-5
6-4		 Kaj Zandvliet (3.76)
Match: 3.71 Rating: 3.71
03/16/2025 D2 Mixed 18+
7.0
LA - Challengers
So California		 L LA - MountainGate Gators
So California
Sara Sherman (2.92) 6-4
6-1		 Douglas Frank (3.48)
Nicole Weiss (3.73)
Match: 3.81 Rating: 3.53
02/22/2025 D2 Mixed 18+
7.0
LA - Challengers
So California		 W LA - Wise Aces
So California
Christina Barragar (2.80) 6-4
3-6
1-0		 Nick Thobe (3.00)
Julie Sato (3.17)
Match: 3.17 Rating: 3.17
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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