Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Steven Colletto (Petaluma, CA)
Male 		4.5 C
12/31/2022
Estimated Dynamic Rating 4.2929
5/23/2024
Projected Year End Rating ------
----------
4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2018 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 13 9 4 0 69.2 30 20 10 66.7 260 142 118 54.6 0
Adult 40+ 4.5 13 13 0 0 100.0 29 26 3 89.7 244 157 87 64.3 0
Combo 8.5 5 3 2 0 60.0 14 8 6 57.1 109 57 52 52.3 0
Total 31 25 6 0 80.6 73 54 19 74.0 613 356 257 58.1 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/09/2018 Combo
8.5		 SANTA ROSA JC CM8.5B
No California		 D3 Paul Ross
(3.70) 		Timothy Barlow
(3.99)
Irving Leung
(3.82) 		L 4-6
6-3
1-0		 4.20 -----
12/02/2018 Combo
8.5		 SANTA ROSA JC CM8.5B
No California		 D1 Paul Ross
(3.70) 		Leo Bersamina
(3.95)
Tim P Rempel
(3.72) 		W 4-6
7-6
1-0		 4.19 -----
10/28/2018 Combo
8.5		 SANTA ROSA JC CM8.5B
No California		 D2 Emil Guzman
(-----) 		Craig Steiger
(4.07)
Cory Fulchiron
(3.78) 		W 5-7
6-2
1-0		 S -----
10/06/2018 Tournament
NM4.5d		 Rolling Hills Oktoberfest Tournament F Trevor Pinder
(4.02) 		Daniel Tyreus
(4.10)
Scott Williams
(3.84) 		W 6-4
6-2		 4.29 -----
10/06/2018 Tournament
NM4.5d		 Rolling Hills Oktoberfest Tournament S Trevor Pinder
(4.02) 		Jeffery Birkenseer
(4.25)
Scott Harrison
(4.31) 		W 6-4
6-2		 4.61 -----
09/23/2018 Combo
8.5		 SANTA ROSA JC CM8.5B
No California		 D2 Paul Ross
(3.76) 		Daniel Carlson
(4.16)
Gary Domer
(3.64) 		L 6-4
3-6
1-0		 4.16 -----
09/01/2018 Tournament
NMOpd		 Hal Wagner Memorial Doubles Open Q Matt Halligan
(5.13) 		Stevie Gould
(-----)
Shayan Shooshtarian
(-----) 		L 7-5
6-4		 S -----
08/04/2018 Adult 18+
4.5
Districts		 SANTA ROSA JC 18AM4.5A
No California		 D2 Trevor Pinder
(4.42) 		Dave Ochoa
(4.20)
David Richmond
(4.35) 		L 6-0
6-3		 3.90 4.22
08/03/2018 Adult 18+
4.5
Districts		 SANTA ROSA JC 18AM4.5A
No California		 D3 Trevor Pinder
(4.35) 		Jason Park
(4.33)
Zachary Stearns
(4.36) 		W 6-3
6-4		 4.48 4.34
07/30/2018 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D2 Danny Ballesteros
(4.34) 		Nathan Grossman
(4.53)
Jesse Rowbotham
(3.88) 		L 1-6
6-0
1-0		 4.16 4.37
07/01/2018 Adult 18+
4.5		 SANTA ROSA JC 18AM4.5A
No California		 D2 Trevor Pinder
(4.30) 		Don Eriksson
(4.20)
James Laier
(4.29) 		W 7-6
6-2		 4.38 4.33
06/24/2018 Adult 18+
4.5		 SANTA ROSA JC 18AM4.5A
No California		 D1 Trevor Pinder
(4.31) 		Juan Arias
(4.31)
Richard Passero
(4.43) 		L 6-4
6-4		 4.26 4.31
06/23/2018 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D1 Danny Ballesteros
(4.11) 		jeff johnson
(3.92)
Steffen Kuehr
(4.31) 		L 5-7
7-6
1-0		 4.22 4.30
06/10/2018 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D3 Daniel Tyreus
(4.09) 		Scott Butterfield
(4.22)
David Osbaldeston
(4.27) 		W 7-6
7-6		 4.41 4.33
06/03/2018 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D2 David Mullarkey
(4.05) 		Jim Humes
(4.26)
Jed Smith
(3.99) 		W 5-7
6-1
1-0		 4.35 4.33
05/28/2018 Tournament
NM4.5d		 Holmes Burrell Real Estate 2018 Memorial Day Tournament F Trevor Pinder
(4.02) 		William Darold
(4.47)
Jeremy Edson
(4.27) 		W 6-2
6-2		 4.79 -----
05/27/2018 Tournament
NM4.5d		 Holmes Burrell Real Estate 2018 Memorial Day Tournament S Trevor Pinder
(4.02) 		Mike Worthington
(-----)
Conner Worthington
(-----) 		W 6-2
6-3		 S -----
05/26/2018 Tournament
NM4.5d		 Holmes Burrell Real Estate 2018 Memorial Day Tournament Q Trevor Pinder
(4.02) 		James Cho
(4.14)
John Shields
(-----) 		W 6-1
6-2		 S -----
05/20/2018 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D1 Daniel Tyreus
(4.11) 		Jeffery Birkenseer
(4.15)
William Chamberlin
(3.78) 		W 6-3
4-6
1-0		 4.12 4.29
05/12/2018 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D1 Daniel Tyreus
(4.16) 		Scott Calhoun
(4.05)
Robert Herrera
(3.59) 		W 6-3
6-3		 4.14 4.32
05/06/2018 Adult 18+
4.5		 SANTA ROSA JC 18AM4.5A
No California		 D2 Andrew Johnston
(4.28) 		Howard Giles
(3.68)
Dean Nguyen
(4.09) 		W 6-2
6-4		 4.15 4.36
04/22/2018 Adult 18+
4.5		 SANTA ROSA JC 18AM4.5A
No California		 D2 Jordan Wilmes
(4.11) 		Judson Stern
(4.17)
Oscar Lam
(4.24) 		W 7-6
7-6		 4.40 4.40
04/14/2018 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D3 David Mullarkey
(4.07) 		Danny Daniels
(3.84)
Steven Somers
(4.03) 		W 6-2
6-3		 4.34 4.40
04/08/2018 Adult 40+
4.5		 ROLLING HILLS 40AM4.5+A
No California		 D1 Stefan Serbicki
(4.65) 		Andrew Dailey
(4.37)
Gernot Kerschbaumer
(4.76) 		W 5-7
6-2
1-0		 4.51 4.41
03/27/2018 Adult 40+
4.5		 ROLLING HILLS 40AM4.5+A
No California		 D2 Jeff White
(4.28) 		Sean Eilers
(3.90)
Kevin Keenley
(4.06) 		W 6-0
6-1		 4.47 4.40
03/25/2018 Adult 40+
4.5		 ROLLING HILLS 40AM4.5+A
No California		 D2 David Mullarkey
(4.06) 		Daniel Carlson
(4.12)
William Dagley
(4.08) 		W 6-2
6-4		 4.45 4.40
03/18/2018 Adult 40+
4.5		 ROLLING HILLS 40AM4.5+A
No California		 D2 Daniel Tyreus
(4.17) 		David Breuner
(3.91)
Joel Garrett
(4.11) 		W 6-4
6-2		 4.31 4.37
03/17/2018 Adult 40+
4.5		 SANTA ROSA JC 40AM4.5+B
No California		 D2 Joshua Breyman
(4.24) 		Ben Murillo
(3.89)
Steve Carter
(4.36) 		W 6-4
6-4		 4.30 4.38
03/06/2018 Adult 40+
4.5		 ROLLING HILLS 40AM4.5+A
No California		 D2 David Mullarkey
(4.07) 		Leo Bersamina
(4.06)
Chuck Spaulding
(4.24) 		W 7-6
7-5		 4.39 4.39
02/25/2018 Adult 40+
4.5		 SANTA ROSA JC 40AM4.5+B
No California		 D1 Rich Aguirre
(4.40) 		Don Eriksson
(4.33)
James Laier
(4.35) 		W 6-3
6-4		 4.48 4.41
02/17/2018 Adult 40+
4.5		 ROLLING HILLS 40AM4.5+A
No California		 D2 David Mullarkey
(4.06) 		Chris Neal
(4.13)
John Huster
(3.77) 		W 6-1
6-3		 4.40 4.39
02/11/2018 Adult 40+
4.5		 ROLLING HILLS 40AM4.5+A
No California		 D2 David Mullarkey
(4.05) 		Larry Smith
(4.14)
Paul Stiff
(4.27) 		W 5-7
6-4
1-0		 4.40 4.38
02/10/2018 Adult 40+
4.5		 SANTA ROSA JC 40AM4.5+B
No California		 D1 Ben Swenson-Aguirre
(4.46) 		David Kowalski
(4.47)
Eric Corley
(4.21) 		W 6-4
6-3		 4.44 4.39
01/27/2018 Adult 40+
4.5		 ROLLING HILLS 40AM4.5+A
No California		 D1 Stefan Serbicki
(4.69) 		David Halleck
(4.65)
Patrick Hiti
(4.27) 		W 6-2
4-6
1-0		 4.38 4.37
01/21/2018 Adult 40+
4.5		 ROLLING HILLS 40AM4.5+A
No California		 D2 David Mullarkey
(4.06) 		Dana Long
(3.89)
Andre Mancl
(3.87) 		W 6-1
6-2		 4.36 4.36
01/14/2018 Adult 40+
4.5		 ROLLING HILLS 40AM4.5+A
No California		 D1 David Mullarkey
(4.07) 		Chris Neal
(4.09)
Charles Spelman
(3.87) 		W 6-2
6-4		 4.33 4.36
01/07/2018 Combo
8.5		 ROLLING HILLS CM8.5A
No California		 D1 Dallas DeKeyrel
(4.02) 		Patrick Higgins
(-----)
Bobby Brown
(3.64) 		W 7-5
7-5		 S -----
12/09/2018 D3 Combo
8.5
SANTA ROSA JC CM8.5B
No California		 L PIONEER PK CM8.5A
No California
Paul Ross (3.70) 4-6
6-3
1-0		 Timothy Barlow (3.99)
Irving Leung (3.82)
Match: 4.20 Rating: -----
12/02/2018 D1 Combo
8.5
SANTA ROSA JC CM8.5B
No California		 W HARBOR PT CM8.5A
No California
Paul Ross (3.70) 4-6
7-6
1-0		 Leo Bersamina (3.95)
Tim P Rempel (3.72)
Match: 4.19 Rating: -----
10/28/2018 D2 Combo
8.5
SANTA ROSA JC CM8.5B
No California		 W ROLLING HILLS CM8.5A
No California
Emil Guzman (-----) 5-7
6-2
1-0		 Craig Steiger (4.07)
Cory Fulchiron (3.78)
Match: S Rating: -----
Rolling Hills Oktoberfest Tournament
10/06/2018 F Tournament
NM4.5d
W
Trevor Pinder (4.02) 6-4
6-2		 Daniel Tyreus (4.10)
Scott Williams (3.84)
Match: 4.29 Rating: -----
Rolling Hills Oktoberfest Tournament
10/06/2018 S Tournament
NM4.5d
W
Trevor Pinder (4.02) 6-4
6-2		 Jeffery Birkenseer (4.25)
Scott Harrison (4.31)
Match: 4.61 Rating: -----
09/23/2018 D2 Combo
8.5
SANTA ROSA JC CM8.5B
No California		 L RAFAEL RC CM8.5A
No California
Paul Ross (3.76) 6-4
3-6
1-0		 Daniel Carlson (4.16)
Gary Domer (3.64)
Match: 4.16 Rating: -----
Hal Wagner Memorial Doubles Open
09/01/2018 Q Tournament
NMOpd
L
Matt Halligan (5.13) 7-5
6-4		 Stevie Gould (-----)
Shayan Shooshtarian (-----)
Match: S Rating: -----
08/04/2018 D2 Adult 18+
4.5
Districts
SANTA ROSA JC 18AM4.5A
No California		 L OAKLAND HILLS 18AM4.5A
No California
Trevor Pinder (4.42) 6-0
6-3		 Dave Ochoa (4.20)
David Richmond (4.35)
Match: 3.90 Rating: 4.22
08/03/2018 D3 Adult 18+
4.5
Districts
SANTA ROSA JC 18AM4.5A
No California		 W BAY CLUB SF TENNIS 18AM4.5A
No California
Trevor Pinder (4.35) 6-3
6-4		 Jason Park (4.33)
Zachary Stearns (4.36)
Match: 4.48 Rating: 4.34
07/30/2018 D2 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 L TIBURON PEN C 18AM4.5A
No California
Danny Ballesteros (4.34) 1-6
6-0
1-0		 Nathan Grossman (4.53)
Jesse Rowbotham (3.88)
Match: 4.16 Rating: 4.37
07/01/2018 D2 Adult 18+
4.5
SANTA ROSA JC 18AM4.5A
No California		 W SANTA ROSA JC 18AM4.5B
No California
Trevor Pinder (4.30) 7-6
6-2		 Don Eriksson (4.20)
James Laier (4.29)
Match: 4.38 Rating: 4.33
06/24/2018 D1 Adult 18+
4.5
SANTA ROSA JC 18AM4.5A
No California		 L SANTA ROSA JC 18AM4.5B
No California
Trevor Pinder (4.31) 6-4
6-4		 Juan Arias (4.31)
Richard Passero (4.43)
Match: 4.26 Rating: 4.31
06/23/2018 D1 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 L ALBERT PK 18AM4.5A
No California
Danny Ballesteros (4.11) 5-7
7-6
1-0		 jeff johnson (3.92)
Steffen Kuehr (4.31)
Match: 4.22 Rating: 4.30
06/10/2018 D3 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 W BAY CLUB ROSS VALLEY 18AM4.5A
No California
Daniel Tyreus (4.09) 7-6
7-6		 Scott Butterfield (4.22)
David Osbaldeston (4.27)
Match: 4.41 Rating: 4.33
06/03/2018 D2 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 W MILL VALLEY 18AM4.5A
No California
David Mullarkey (4.05) 5-7
6-1
1-0		 Jim Humes (4.26)
Jed Smith (3.99)
Match: 4.35 Rating: 4.33
Holmes Burrell Real Estate 2018 Memorial Day Tournament
05/28/2018 F Tournament
NM4.5d
W
Trevor Pinder (4.02) 6-2
6-2		 William Darold (4.47)
Jeremy Edson (4.27)
Match: 4.79 Rating: -----
Holmes Burrell Real Estate 2018 Memorial Day Tournament
05/27/2018 S Tournament
NM4.5d
W
Trevor Pinder (4.02) 6-2
6-3		 Mike Worthington (-----)
Conner Worthington (-----)
Match: S Rating: -----
Holmes Burrell Real Estate 2018 Memorial Day Tournament
05/26/2018 Q Tournament
NM4.5d
W
Trevor Pinder (4.02) 6-1
6-2		 James Cho (4.14)
John Shields (-----)
Match: S Rating: -----
05/20/2018 D1 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 W MARIN TC 18AM4.5A
No California
Daniel Tyreus (4.11) 6-3
4-6
1-0		 Jeffery Birkenseer (4.15)
William Chamberlin (3.78)
Match: 4.12 Rating: 4.29
05/12/2018 D1 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 W PIONEER PK 18AM4.5A
No California
Daniel Tyreus (4.16) 6-3
6-3		 Scott Calhoun (4.05)
Robert Herrera (3.59)
Match: 4.14 Rating: 4.32
05/06/2018 D2 Adult 18+
4.5
SANTA ROSA JC 18AM4.5A
No California		 W CRANE PK 18AM4.5A
No California
Andrew Johnston (4.28) 6-2
6-4		 Howard Giles (3.68)
Dean Nguyen (4.09)
Match: 4.15 Rating: 4.36
04/22/2018 D2 Adult 18+
4.5
SANTA ROSA JC 18AM4.5A
No California		 W SANTA ROSA JC 18AM4.5B
No California
Jordan Wilmes (4.11) 7-6
7-6		 Judson Stern (4.17)
Oscar Lam (4.24)
Match: 4.40 Rating: 4.40
04/14/2018 D3 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 W ALBERT PK 18AM4.5A
No California
David Mullarkey (4.07) 6-2
6-3		 Danny Daniels (3.84)
Steven Somers (4.03)
Match: 4.34 Rating: 4.40
04/08/2018 D1 Adult 40+
4.5
ROLLING HILLS 40AM4.5+A
No California		 W CANON S and TC 40AM4.5+A
No California
Stefan Serbicki (4.65) 5-7
6-2
1-0		 Andrew Dailey (4.37)
Gernot Kerschbaumer (4.76)
Match: 4.51 Rating: 4.41
03/27/2018 D2 Adult 40+
4.5
ROLLING HILLS 40AM4.5+A
No California		 W TIBURON PEN C 40AM4.5+A
No California
Jeff White (4.28) 6-0
6-1		 Sean Eilers (3.90)
Kevin Keenley (4.06)
Match: 4.47 Rating: 4.40
03/25/2018 D2 Adult 40+
4.5
ROLLING HILLS 40AM4.5+A
No California		 W MARIN TC 40AM4.5+A
No California
David Mullarkey (4.06) 6-2
6-4		 Daniel Carlson (4.12)
William Dagley (4.08)
Match: 4.45 Rating: 4.40
03/18/2018 D2 Adult 40+
4.5
ROLLING HILLS 40AM4.5+A
No California		 W CANON S and TC 40AM4.5+A
No California
Daniel Tyreus (4.17) 6-4
6-2		 David Breuner (3.91)
Joel Garrett (4.11)
Match: 4.31 Rating: 4.37
03/17/2018 D2 Adult 40+
4.5
SANTA ROSA JC 40AM4.5+B
No California		 W SANTA ROSA JC 40AM4.5+A
No California
Joshua Breyman (4.24) 6-4
6-4		 Ben Murillo (3.89)
Steve Carter (4.36)
Match: 4.30 Rating: 4.38
03/06/2018 D2 Adult 40+
4.5
ROLLING HILLS 40AM4.5+A
No California		 W HARBOR PT 40AM4.5+A
No California
David Mullarkey (4.07) 7-6
7-5		 Leo Bersamina (4.06)
Chuck Spaulding (4.24)
Match: 4.39 Rating: 4.39
02/25/2018 D1 Adult 40+
4.5
SANTA ROSA JC 40AM4.5+B
No California		 W SANTA ROSA JC 40AM4.5+A
No California
Rich Aguirre (4.40) 6-3
6-4		 Don Eriksson (4.33)
James Laier (4.35)
Match: 4.48 Rating: 4.41
02/17/2018 D2 Adult 40+
4.5
ROLLING HILLS 40AM4.5+A
No California		 W BAY CLUB ROSS VALLEY 40AM4.5+A
No California
David Mullarkey (4.06) 6-1
6-3		 Chris Neal (4.13)
John Huster (3.77)
Match: 4.40 Rating: 4.39
02/11/2018 D2 Adult 40+
4.5
ROLLING HILLS 40AM4.5+A
No California		 W CANON S and TC 40AM4.5+A
No California
David Mullarkey (4.05) 5-7
6-4
1-0		 Larry Smith (4.14)
Paul Stiff (4.27)
Match: 4.40 Rating: 4.38
02/10/2018 D1 Adult 40+
4.5
SANTA ROSA JC 40AM4.5+B
No California		 W CRANE PK 40AM4.5+A
No California
Ben Swenson-Aguirre (4.46) 6-4
6-3		 David Kowalski (4.47)
Eric Corley (4.21)
Match: 4.44 Rating: 4.39
01/27/2018 D1 Adult 40+
4.5
ROLLING HILLS 40AM4.5+A
No California		 W MARIN TC 40AM4.5+A
No California
Stefan Serbicki (4.69) 6-2
4-6
1-0		 David Halleck (4.65)
Patrick Hiti (4.27)
Match: 4.38 Rating: 4.37
01/21/2018 D2 Adult 40+
4.5
ROLLING HILLS 40AM4.5+A
No California		 W TIBURON PEN C 40AM4.5+A
No California
David Mullarkey (4.06) 6-1
6-2		 Dana Long (3.89)
Andre Mancl (3.87)
Match: 4.36 Rating: 4.36
01/14/2018 D1 Adult 40+
4.5
ROLLING HILLS 40AM4.5+A
No California		 W BAY CLUB ROSS VALLEY 40AM4.5+A
No California
David Mullarkey (4.07) 6-2
6-4		 Chris Neal (4.09)
Charles Spelman (3.87)
Match: 4.33 Rating: 4.36
01/07/2018 D1 Combo
8.5
ROLLING HILLS CM8.5A
No California		 W BAY CLUB ROSS VALLEY CM8.5A
No California
Dallas DeKeyrel (4.02) 7-5
7-5		 Patrick Higgins (-----)
Bobby Brown (3.64)
Match: S 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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