Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2015) View Advanced Player Stats
Mike Welden (Walnut Creek, CA)
Male 		4.5 C
12/31/2024
Estimated Dynamic Rating 4.2170
4/24/2025
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2015 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 5 4 1 0 80.0 12 9 3 75.0 93 61 32 65.6 0
Adult 18+ 5.0 3 1 2 0 33.3 7 2 5 28.6 51 17 34 33.3 0
Adult 40+ 4.5 5 5 0 0 100.0 13 10 3 76.9 101 60 41 59.4 0
Combo 8.5 3 2 1 0 66.7 6 4 2 66.7 53 34 19 64.2 0
Combo 9.5 7 2 5 0 28.6 17 6 11 35.3 132 62 70 47.0 0
Total 23 14 9 0 60.9 55 31 24 56.4 430 234 196 54.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/05/2015 Combo
9.5		 WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 D2 Martin Nunez
(4.45) 		Alan Lowe
(4.52)
Greg Meyer
(3.98) 		L 6-4
2-6
1-0		 4.25 -----
12/04/2015 Combo
9.5		 WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 D1 Jeff Wong
(4.55) 		Peter Palmer
(4.29)
Ron Wyatt
(3.93) 		W 6-4
3-6
1-0		 4.02 -----
11/29/2015 Combo
9.5		 WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 D2 Jason Swor
(4.15) 		Douglas Mouch
(4.08)
Scott Schafer
(-----) 		L 6-0
1-6
1-0		 S -----
11/15/2015 Combo
9.5		 WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 D2 Eudean Sun
(4.34) 		Maksim Tsukanov
(3.95)
Jeff Forbes
(3.90) 		W 6-2
6-1		 4.33 -----
10/25/2015 Combo
9.5		 WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 D3 Jason Swor Cris Romero

Billy Liyao 		L 7-6
6-1		 ----- -----
09/19/2015 Combo
9.5		 WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 D3 Danny Geren Matt Panuwat

Benjamin Feinberg 		L 7-6
7-6		 ----- -----
07/11/2015 Adult 18+
4.5		 WALNUT CREEK RC/WALNUT CREEK 18AM4.5B
No California		 D3 Mike Helow Dan Delaney

Bryan Rodrigues 		L 4-6
7-6
1-0		 ----- -----
06/27/2015 Adult 18+
4.5		 WALNUT CREEK RC/WALNUT CREEK 18AM4.5B
No California		 D2 Jason Swor Guillermo Reyes

Alfred Sisneros 		W 6-2
6-7
1-0		 ----- -----
06/07/2015 Adult 18+
5.0		 WALNUT CREEK RC/WALNUT CREEK 18AM5.0+A
No California		 D2 Brian Gong Ronald Hidayat

Eudean Sun 		L 6-0
6-2		 ----- -----
06/06/2015 Adult 18+
4.5		 WALNUT CREEK RC/WALNUT CREEK 18AM4.5B
No California		 D2 Jason Swor Henry Cruz

Paul Lizama 		W 6-2
6-1		 ----- -----
05/28/2015 Adult 18+
5.0		 WALNUT CREEK RC/WALNUT CREEK 18AM5.0+A
No California		 D2 Jason Swor Mark McKeen

Jan Vejsada 		W 6-4
3-6
1-0		 ----- -----
05/18/2015 Adult 18+
4.5		 WALNUT CREEK RC/WALNUT CREEK 18AM4.5B
No California		 D2 Jason Swor Antonio Ambriz

Jose Salgado 		W 6-4
6-0		 ----- -----
05/02/2015 Adult 18+
5.0		 WALNUT CREEK RC/WALNUT CREEK 18AM5.0+A
No California		 D2 Jason Swor Gunnar Salumaa

Robert Pritzkow 		L 6-3
6-2		 ----- -----
04/03/2015 Adult 18+
4.5		 WALNUT CREEK RC/WALNUT CREEK 18AM4.5B
No California		 D2 Mike Helow Sanjay Backliwal

Paul Lizama 		W 6-1
6-3		 ----- -----
03/21/2015 Adult 40+
4.5		 WALNUT CREEK RC/WALNUT CREEK 40AM4.5+A
No California		 D2 Brian Italia Carlos Manuel

Henry Cruz 		W 4-6
6-4
1-0		 ----- -----
03/08/2015 Adult 40+
4.5		 WALNUT CREEK RC/WALNUT CREEK 40AM4.5+A
No California		 D1 Brian Italia Akiva Elias

Brian Gong 		W 6-3
6-0		 ----- -----
03/01/2015 Adult 40+
4.5		 WALNUT CREEK RC/WALNUT CREEK 40AM4.5+A
No California		 D1 Michael Kelley Greg Longstreet

Barry Goldstein 		W 7-6
6-0		 ----- -----
02/20/2015 Combo
8.5
Districts		 WALNUT CREEK RC/WALNUT CREEK CM8.5B
No California		 D1 Terry Chen Lance Fors

Michael Baca 		L 6-4
7-6		 ----- -----
01/29/2015 Adult 40+
4.5		 WALNUT CREEK RC/WALNUT CREEK 40AM4.5+A
No California		 D2 Brian Italia James Bitzer

Nick Hughes 		W 5-7
7-6
1-0		 ----- -----
01/25/2015 Adult 40+
4.5		 WALNUT CREEK RC/WALNUT CREEK 40AM4.5+A
No California		 D2 Brian Italia Ty Ea

Alex Bibbs 		W 4-6
6-3
1-0		 ----- -----
01/17/2015 Combo
8.5		 WALNUT CREEK RC/WALNUT CREEK CM8.5B
No California		 D1 Jason Swor Artem Melnik

Nick Hughes 		W 6-2
6-3		 ----- -----
01/11/2015 Combo
8.5		 WALNUT CREEK RC/WALNUT CREEK CM8.5B
No California		 D1 Nadav Noy Simon Gurner

Kranthi Tappita 		W 6-1
6-0		 ----- -----
01/11/2015 Combo
9.5		 WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 D1 Craig Lazarchik Vittorio Fratta

Gene Garces 		L 6-0
7-5		 ----- -----
12/05/2015 D2 Combo
9.5
WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 L ROUND HILL CC CM9.5A
No California
Martin Nunez (4.45) 6-4
2-6
1-0		 Alan Lowe (4.52)
Greg Meyer (3.98)
Match: 4.25 Rating: -----
12/04/2015 D1 Combo
9.5
WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 W ROUND HILL CC CM9.5A
No California
Jeff Wong (4.55) 6-4
3-6
1-0		 Peter Palmer (4.29)
Ron Wyatt (3.93)
Match: 4.02 Rating: -----
11/29/2015 D2 Combo
9.5
WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 L RUBY HILL GC CM9.5A
No California
Jason Swor (4.15) 6-0
1-6
1-0		 Douglas Mouch (4.08)
Scott Schafer (-----)
Match: S Rating: -----
11/15/2015 D2 Combo
9.5
WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 W PLEASANT HILL/COLLEGE PARK HS CM9.5A
No California
Eudean Sun (4.34) 6-2
6-1		 Maksim Tsukanov (3.95)
Jeff Forbes (3.90)
Match: 4.33 Rating: -----
10/25/2015 D3 Combo
9.5
WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 L LAFAYETTE TC CM9.5A
No California
Jason Swor 7-6
6-1		 Cris Romero
Billy Liyao
Match: ----- Rating: -----
09/19/2015 D3 Combo
9.5
WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 L WALNUT COUNTRY CM9.5A
No California
Danny Geren 7-6
7-6		 Matt Panuwat
Benjamin Feinberg
Match: ----- Rating: -----
07/11/2015 D3 Adult 18+
4.5
WALNUT CREEK RC/WALNUT CREEK 18AM4.5B
No California		 L MORAGA CC 18AM4.5A
No California
Mike Helow () 4-6
7-6
1-0		 Dan Delaney
Bryan Rodrigues
Match: ----- Rating: -----
06/27/2015 D2 Adult 18+
4.5
WALNUT CREEK RC/WALNUT CREEK 18AM4.5B
No California		 W WALNUT COUNTRY 18AM4.5A
No California
Jason Swor () 6-2
6-7
1-0		 Guillermo Reyes
Alfred Sisneros
Match: ----- Rating: -----
06/07/2015 D2 Adult 18+
5.0
WALNUT CREEK RC/WALNUT CREEK 18AM5.0+A
No California		 L PLEASANTON 18AM5.0+A
No California
Brian Gong () 6-0
6-2		 Ronald Hidayat
Eudean Sun
Match: ----- Rating: -----
06/06/2015 D2 Adult 18+
4.5
WALNUT CREEK RC/WALNUT CREEK 18AM4.5B
No California		 W WALNUT COUNTRY 18AM4.5A
No California
Jason Swor () 6-2
6-1		 Henry Cruz
Paul Lizama
Match: ----- Rating: -----
05/28/2015 D2 Adult 18+
5.0
WALNUT CREEK RC/WALNUT CREEK 18AM5.0+A
No California		 W HARBOR BAY 18AM5.0+A
No California
Jason Swor () 6-4
3-6
1-0		 Mark McKeen
Jan Vejsada
Match: ----- Rating: -----
05/18/2015 D2 Adult 18+
4.5
WALNUT CREEK RC/WALNUT CREEK 18AM4.5B
No California		 W DIAMOND HILLS 18AM4.5A
No California
Jason Swor () 6-4
6-0		 Antonio Ambriz
Jose Salgado
Match: ----- Rating: -----
05/02/2015 D2 Adult 18+
5.0
WALNUT CREEK RC/WALNUT CREEK 18AM5.0+A
No California		 L RUBY HILL GC 18AM5.0+A
No California
Jason Swor () 6-3
6-2		 Gunnar Salumaa
Robert Pritzkow
Match: ----- Rating: -----
04/03/2015 D2 Adult 18+
4.5
WALNUT CREEK RC/WALNUT CREEK 18AM4.5B
No California		 W WALNUT COUNTRY 18AM4.5A
No California
Mike Helow () 6-1
6-3		 Sanjay Backliwal
Paul Lizama
Match: ----- Rating: -----
03/21/2015 D2 Adult 40+
4.5
WALNUT CREEK RC/WALNUT CREEK 40AM4.5+A
No California		 W WALNUT CREEK RC/WALNUT CREEK 40AM4.5+C
No California
Brian Italia () 4-6
6-4
1-0		 Carlos Manuel
Henry Cruz
Match: ----- Rating: -----
03/08/2015 D1 Adult 40+
4.5
WALNUT CREEK RC/WALNUT CREEK 40AM4.5+A
No California		 W SLEEPY HOLLOW 40AM4.5+A
No California
Brian Italia () 6-3
6-0		 Akiva Elias
Brian Gong
Match: ----- Rating: -----
03/01/2015 D1 Adult 40+
4.5
WALNUT CREEK RC/WALNUT CREEK 40AM4.5+A
No California		 W ROUND HILL CC 40AM4.5+B
No California
Michael Kelley () 7-6
6-0		 Greg Longstreet
Barry Goldstein
Match: ----- Rating: -----
02/20/2015 D1 Combo
8.5
Districts
WALNUT CREEK RC/WALNUT CREEK CM8.5B
No California		 L LOS GATOS SR CM8.5A
No California
Terry Chen 6-4
7-6		 Lance Fors
Michael Baca
Match: ----- Rating: -----
01/29/2015 D2 Adult 40+
4.5
WALNUT CREEK RC/WALNUT CREEK 40AM4.5+A
No California		 W LAFAYETTE TC 40AM4.5+A
No California
Brian Italia () 5-7
7-6
1-0		 James Bitzer
Nick Hughes
Match: ----- Rating: -----
01/25/2015 D2 Adult 40+
4.5
WALNUT CREEK RC/WALNUT CREEK 40AM4.5+A
No California		 W DIAMOND HILLS 40AM4.5+A
No California
Brian Italia () 4-6
6-3
1-0		 Ty Ea
Alex Bibbs
Match: ----- Rating: -----
01/17/2015 D1 Combo
8.5
WALNUT CREEK RC/WALNUT CREEK CM8.5B
No California		 W LAFAYETTE TC CM8.5A
No California
Jason Swor 6-2
6-3		 Artem Melnik
Nick Hughes
Match: ----- Rating: -----
01/11/2015 D1 Combo
8.5
WALNUT CREEK RC/WALNUT CREEK CM8.5B
No California		 W WALNUT CREEK RC/WALNUT CREEK CM8.5C
No California
Nadav Noy 6-1
6-0		 Simon Gurner
Kranthi Tappita
Match: ----- Rating: -----
01/11/2015 D1 Combo
9.5
WALNUT CREEK RC/WALNUT CREEK CM9.5A
No California		 L LAFAYETTE TC CM9.5A
No California
Craig Lazarchik 6-0
7-5		 Vittorio Fratta
Gene Garces
Match: ----- 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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