Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Jason Simmonds (Ontario, CA)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.3345
11/7/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
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 9 2 7 0 22.2 21 5 16 23.8 172 68 104 39.5 0
Adult 18+ 4.0 9 2 7 0 22.2 20 5 15 25.0 178 69 109 38.8 1
Adult Other 3.5 3 1 2 0 33.3 6 2 4 33.3 64 31 33 48.4 0
Total 21 5 16 0 23.8 47 12 35 25.5 414 168 246 40.6 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/26/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 D1 Marius Sava
(3.52) 		Kevin Dang
(3.47)
Phi Ngo
(3.47) 		L 7-6
4-6
1-0		 3.36 3.33
10/26/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 D1 Marius Sava
(3.52) 		Kevin Dang
(3.47)
Phi Ngo
(3.47) 		L 7-6
4-6
1-0		 3.36 3.33
10/11/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 D2 Ehab Ateia
(3.48) 		Jose Vargas
(3.41)
Wayne Payton
(3.27) 		L 6-4
7-6		 3.21 3.31
10/11/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 D2 Ehab Ateia
(3.48) 		Jose Vargas
(3.41)
Wayne Payton
(3.27) 		L 6-4
7-6		 3.21 3.31
10/08/2025 Adult Other
3.5		 IE-Jason Simmonds
So California		 S1 Bill Conlin
(3.32) 		W 6-1
7-6		 3.49 3.36
09/27/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 D1 Ehab Ateia
(3.41) 		Donald Collie
(3.24)
Randy Sinnett
(3.50) 		L 6-1
6-3		 3.04 3.30
09/27/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 D1 Ehab Ateia
(3.41) 		Donald Collie
(3.24)
Randy Sinnett
(3.50) 		L 6-1
6-3		 3.04 3.30
09/20/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 D3 Erkut Aykutlug
(3.34) 		Phi Ngo
(3.53)
Vu Le
(3.35) 		L 6-3
7-6		 3.34 3.34
09/20/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 D3 Erkut Aykutlug
(3.34) 		Phi Ngo
(3.53)
Vu Le
(3.35) 		L 6-3
7-6		 3.34 3.34
06/21/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 S2 Robert Krejci
(3.23) 		W 6-3
3-6
1-0		 3.26 3.33
06/15/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 S1 Ken Tomoyasu
(3.54) 		L 6-0
6-2		 3.15 3.31
06/14/2025 Adult 18+
4.0		 IE-McDermott Park-Isle of Misfits-West
So California		 D3 Ethan Perkins
(-----) 		Default W 6-0
6-0		 ----- -----
06/07/2025 Adult 18+
4.0		 IE-McDermott Park-Isle of Misfits-West
So California		 S1 Brett DeCicco
(3.93) 		L 6-2
6-0		 3.36 3.36
05/31/2025 Adult 18+
4.0		 IE-McDermott Park-Isle of Misfits-West
So California		 D2 David Huang
(3.62) 		Elmer Chacon
(3.73)
Javier Rodriguez
(3.82) 		L 6-0
6-3		 3.30 3.36
05/18/2025 Adult 18+
4.0		 IE-McDermott Park-Isle of Misfits-West
So California		 S2 Stuart Yang
(3.52) 		L 6-1
6-0		 3.09 3.34
05/18/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 D1 Nisheeth Mitharwal
(3.56) 		Dennis Ho
(3.53)
Beau Joseph
(3.48) 		L 6-3
6-2		 3.19 3.38
05/10/2025 Adult 18+
4.0		 IE-McDermott Park-Isle of Misfits-West
So California		 D2 Christopher Enciso
(3.61) 		Kevin Porter
(3.24)
Ryan Williams
(3.75) 		L 6-1
6-3		 S 3.41
05/10/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 D1 Nisheeth Mitharwal
(3.56) 		Brian Lee
(3.41)
anh tran
(3.21) 		W 6-3
3-6
1-0		 S 3.41
04/12/2025 Adult 18+
3.5		 IE-Bear Valley-Mejia
So California		 S2 Clark Sheffield
(3.40) 		L 6-3
6-3		 3.21 3.41
12/21/2024 Adult 18+
4.0		 IE-Jason Simmonds
So California		 S1 Richard Jones
(3.30) 		L 1-6
7-6
6-4		 3.33 3.41
12/09/2024 Adult 18+
4.0		 IE-Jason Simmonds
So California		 S1 Christopher Li
(3.57) 		L 6-3
6-2		 3.33 3.41
11/24/2024 Adult 18+
4.0		 IE-Jason Simmonds
So California		 S1 Darrell Millsap
(3.42) 		W 6-1
7-5		 3.64 3.47
11/18/2024 Adult 18+
4.0		 IE-Jason Simmonds
So California		 S1 Ehab Ateia
(3.40) 		W 7-6
4-6
6-4		 3.42 3.41
11/16/2024 Adult Other
3.5		 IE-San Sevaine-Misfits-West
So California		 D2 Darrell Millsap
(3.44) 		Marius Sava
(3.47)
Pierre Pizzella
(3.25) 		L 7-6
6-4		 3.28 3.41
11/10/2024 Adult 18+
4.0		 IE-Jason Simmonds
So California		 S1 Andrew Rios
(3.50) 		L 6-3
7-5		 3.37 3.42
11/09/2024 Adult Other
3.5		 IE-San Sevaine-Misfits-West
So California		 D3 Jowin Thong
(3.45) 		Dennis Ho
(3.52)
Tom Cardona
(3.55) 		L 7-6
6-2		 3.38 3.42
10/26/2025 D1 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 L IE-Elevenis-Ngo
So California
Marius Sava (3.52) 7-6
4-6
1-0		 Kevin Dang (3.47)
Phi Ngo (3.47)
Match: 3.36 Rating: 3.33
10/26/2025 D1 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 L IE-Elevenis-Ngo
So California
Marius Sava (3.52) 7-6
4-6
1-0		 Kevin Dang (3.47)
Phi Ngo (3.47)
Match: 3.36 Rating: 3.33
10/11/2025 D2 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 L IE-MTC-Duncan
So California
Ehab Ateia (3.48) 6-4
7-6		 Jose Vargas (3.41)
Wayne Payton (3.27)
Match: 3.21 Rating: 3.31
10/11/2025 D2 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 L IE-MTC-Duncan
So California
Ehab Ateia (3.48) 6-4
7-6		 Jose Vargas (3.41)
Wayne Payton (3.27)
Match: 3.21 Rating: 3.31
10/08/2025 S1 Adult Other
3.5
IE-Jason Simmonds
So California		 W IE-Bill Conlin
So California
6-1
7-6		 Bill Conlin (3.32)
Match: 3.49 Rating: 3.36
09/27/2025 D1 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 L IE-Bear Creek-Ustariz
So California
Ehab Ateia (3.41) 6-1
6-3		 Donald Collie (3.24)
Randy Sinnett (3.50)
Match: 3.04 Rating: 3.30
09/27/2025 D1 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 L IE-Bear Creek-Ustariz
So California
Ehab Ateia (3.41) 6-1
6-3		 Donald Collie (3.24)
Randy Sinnett (3.50)
Match: 3.04 Rating: 3.30
09/20/2025 D3 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 L IE-Elevenis-Ngo
So California
Erkut Aykutlug (3.34) 6-3
7-6		 Phi Ngo (3.53)
Vu Le (3.35)
Match: 3.34 Rating: 3.34
09/20/2025 D3 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 L IE-Elevenis-Ngo
So California
Erkut Aykutlug (3.34) 6-3
7-6		 Phi Ngo (3.53)
Vu Le (3.35)
Match: 3.34 Rating: 3.34
06/21/2025 S2 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 W IE-MTC-Masterson
So California
6-3
3-6
1-0		 Robert Krejci (3.23)
Match: 3.26 Rating: 3.33
06/15/2025 S1 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 L WC IE-Elevenis-Ngo
So California
6-0
6-2		 Ken Tomoyasu (3.54)
Match: 3.15 Rating: 3.31
06/14/2025 D3 Adult 18+
4.0
IE-McDermott Park-Isle of Misfits-West
So California		 W IE-Canyon Lake-Hanson
So California
Ethan Perkins (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
06/07/2025 S1 Adult 18+
4.0
IE-McDermott Park-Isle of Misfits-West
So California		 L IE-Elevenis-Boland
So California
6-2
6-0		 Brett DeCicco (3.93)
Match: 3.36 Rating: 3.36
05/31/2025 D2 Adult 18+
4.0
IE-McDermott Park-Isle of Misfits-West
So California		 L IE-LLW-Bear Valley-HD Elite-Mejia
So California
David Huang (3.62) 6-0
6-3		 Elmer Chacon (3.73)
Javier Rodriguez (3.82)
Match: 3.30 Rating: 3.36
05/18/2025 S2 Adult 18+
4.0
IE-McDermott Park-Isle of Misfits-West
So California		 L IE-TCC-Foran
So California
6-1
6-0		 Stuart Yang (3.52)
Match: 3.09 Rating: 3.34
05/18/2025 D1 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 L IE-LLW-TCC-Cardona
So California
Nisheeth Mitharwal (3.56) 6-3
6-2		 Dennis Ho (3.53)
Beau Joseph (3.48)
Match: 3.19 Rating: 3.38
05/10/2025 D2 Adult 18+
4.0
IE-McDermott Park-Isle of Misfits-West
So California		 L IE-Canyon Lake-Hanson
So California
Christopher Enciso (3.61) 6-1
6-3		 Kevin Porter (3.24)
Ryan Williams (3.75)
Match: S Rating: 3.41
05/10/2025 D1 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 W WC IE-Elevenis-Ngo
So California
Nisheeth Mitharwal (3.56) 6-3
3-6
1-0		 Brian Lee (3.41)
anh tran (3.21)
Match: S Rating: 3.41
04/12/2025 S2 Adult 18+
3.5
IE-Bear Valley-Mejia
So California		 L IE-LLW-TCC-Cardona
So California
6-3
6-3		 Clark Sheffield (3.40)
Match: 3.21 Rating: 3.41
12/21/2024 S1 Adult 18+
4.0
IE-Jason Simmonds
So California		 L IE-Richard Jones
So California
1-6
7-6
6-4		 Richard Jones (3.30)
Match: 3.33 Rating: 3.41
12/09/2024 S1 Adult 18+
4.0
IE-Jason Simmonds
So California		 L IE-Christopher Li
So California
6-3
6-2		 Christopher Li (3.57)
Match: 3.33 Rating: 3.41
11/24/2024 S1 Adult 18+
4.0
IE-Jason Simmonds
So California		 W IE-Darrell Millsap
So California
6-1
7-5		 Darrell Millsap (3.42)
Match: 3.64 Rating: 3.47
11/18/2024 S1 Adult 18+
4.0
IE-Jason Simmonds
So California		 W IE-Ehab Ateia
So California
7-6
4-6
6-4		 Ehab Ateia (3.40)
Match: 3.42 Rating: 3.41
11/16/2024 D2 Adult Other
3.5
IE-San Sevaine-Misfits-West
So California		 L IE-Bear Valley-Mejia
So California
Darrell Millsap (3.44) 7-6
6-4		 Marius Sava (3.47)
Pierre Pizzella (3.25)
Match: 3.28 Rating: 3.41
11/10/2024 S1 Adult 18+
4.0
IE-Jason Simmonds
So California		 L IE-Andrew Rios
So California
6-3
7-5		 Andrew Rios (3.50)
Match: 3.37 Rating: 3.42
11/09/2024 D3 Adult Other
3.5
IE-San Sevaine-Misfits-West
So California		 L IE-TCC-Cardona
So California
Jowin Thong (3.45) 7-6
6-2		 Dennis Ho (3.52)
Tom Cardona (3.55)
Match: 3.38 Rating: 3.42
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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