Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Robert Mahoney (Saint Paul, MN)
Male 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.5100
5/23/2024
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2017 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.0 11 8 3 0 72.7 27 16 11 59.3 202 105 97 52.0 0
Adult 55+ 8.0 8 5 3 0 62.5 17 10 7 58.8 134 78 56 58.2 0
Adult 55+ 9.0 1 0 1 0 0.0 3 1 2 33.3 21 10 11 47.6 0
Adult 65+ 8.0 3 0 3 0 0.0 8 2 6 25.0 55 22 33 40.0 0
Total 23 13 10 0 56.5 55 29 26 52.7 412 215 197 52.2 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/04/2017 Adult 55+
8.0		 Kleppe/Eames 2018
Northern		 D1 Jim Wagner
(3.64) 		Dean Olson
(3.52)
Edward Savelkoul
(3.73) 		W 6-0
6-0		 4.12 3.78
11/30/2017 Adult 40+
4.0		 Goodman Swillers
Northern		 D3 Paul Dalton
(3.63) 		Dennis Kortsha
(3.52)
Gill Landis
(3.86) 		W 1-6
6-4
1-0		 3.65 3.67
11/09/2017 Adult 40+
4.0		 Goodman Swillers
Northern		 D1 Reg Dunlap
(3.82) 		David Kerwin
(3.59)
Roshan Rajkumar
(3.47) 		W 4-6
6-0
1-0		 3.62 3.64
11/06/2017 Adult 55+
8.0		 Kleppe/Eames 2018
Northern		 D3 James Jerdee
(3.79) 		William Henneman
(3.86)
Charlie Klein
(3.73) 		L 7-6
6-4		 3.65 3.66
10/26/2017 Adult 40+
4.0		 Goodman Swillers
Northern		 D2 Jim Wagner
(3.71) 		Ian Gideon
(3.58)
Chandha Duwearatchi
(3.77) 		L 6-4
6-3		 3.50 3.64
10/23/2017 Adult 55+
8.0		 Kleppe/Eames 2018
Northern		 D1 Raj Pillai
(3.87) 		Lee Wilson
(3.79)
Bryan Ball
(3.77) 		L 6-4
6-2		 3.51 3.64
10/16/2017 Adult 55+
8.0		 Kleppe/Eames 2018
Northern		 D2 greg klette
(3.96) 		Greg Wendorff
(-----)
Robert Conway
(3.70) 		W 6-0
6-3		 3.71 3.71
10/05/2017 Adult 40+
4.0		 Goodman Swillers
Northern		 D1 Bryan Ball
(3.80) 		Darin Allen
(3.90)
Jim Kappas
(3.79) 		W 3-6
6-4
1-0		 3.77 3.71
10/02/2017 Adult 55+
8.0		 Kleppe/Eames 2018
Northern		 D1 Jim Wagner
(3.73) 		Charlie Klein
(3.74)
Gill Landis
(3.88) 		L 6-2
6-3		 3.55 3.65
06/01/2017 Adult 40+
4.0		 Goodman Summer Swillers
Northern		 D1 Jim Wagner
(3.85) 		Tom Shustarich
(3.74)
Brian Rousslang
(4.20) 		L 6-2
7-5		 3.71 3.71
05/25/2017 Adult 40+
4.0		 Goodman Summer Swillers
Northern		 D1 Jim Wagner
(3.78) 		Greg Kittelson
(3.69)
Thomas Neary
(3.71) 		W 6-2
6-2		 3.92 3.71
05/22/2017 Adult 55+
8.0		 Kleppe Tretsven
Northern		 D2 John Carnahan
(3.41) 		Alan Steed
(3.27)
Keith Waterstreet
(3.57) 		W 6-3
6-4		 3.68 3.65
05/18/2017 Adult 55+
9.0		 Floyd Carberry SPA
Northern		 D3 Dave Sonday
(4.14) 		Andrew Murphy
(3.99)
Thomas Boulay
(3.98) 		L 4-6
6-4
1-0		 3.69 3.65
05/06/2017 Adult 65+
8.0
Nationals		 Smith
Northern		 D2 Rodney Smith
(4.00) 		James Keller
(3.60)
Timothy McManus
(3.64) 		L 3-6
6-1
1-0		 3.51 3.68
05/05/2017 Adult 65+
8.0
Nationals		 Smith
Northern		 D2 Scott Bracke
(-----) 		John La Plante
(3.64)
Eric Cooley
(4.15) 		L 6-1
3-6
1-0		 3.73 3.75
05/05/2017 Adult 65+
8.0
Nationals		 Smith
Northern		 D2 Merle Bryan
(3.62) 		Jeffrey Tonkel
(3.89)
Mike Cordeiro
(3.65) 		L 7-5
6-3		 3.64 3.73
02/09/2017 Adult 40+
4.0		 Goodman Swillers
Northern		 D1 Jim Wagner
(3.81) 		Roshan Rajkumar
(3.50)
Spenser Segal
(3.64) 		W 7-6
4-6
1-0		 3.50 3.60
02/02/2017 Adult 40+
4.0		 Goodman Swillers
Northern		 D2 Jim Wagner
(3.82) 		Craig Ballentine
(3.76)
Darren Hovland
(3.62) 		W 6-3
6-2		 3.83 3.67
01/30/2017 Adult 55+
8.0		 tretsven/eames
Northern		 D2 Jim Wagner
(3.82) 		Brian Rusche
(3.66)
Dean Olson
(3.54) 		W 6-1
2-6
1-0		 3.57 3.62
01/26/2017 Adult 40+
4.0		 Goodman Swillers
Northern		 D2 Shawn O'Grady
(3.48) 		Franklin Fuller
(3.41)
David Schultz
(3.12) 		W 6-2
6-1		 3.62 3.62
01/19/2017 Adult 40+
4.0		 Goodman Swillers
Northern		 D1 Kent Hanson
(3.67) 		Ron Ingalls
(3.77)
Sean Zindren
(3.56) 		L 6-2
6-2		 3.38 3.62
01/12/2017 Adult 40+
4.0		 Goodman Swillers
Northern		 D1 Jim Wagner
(3.86) 		Lee Wilson
(3.94)
Nils Stefan Pettersson
(3.51) 		W 6-4
3-6
1-0		 3.66 3.69
01/09/2017 Adult 55+
8.0		 tretsven/eames
Northern		 D2 Jim Wagner
(3.83) 		Robert Conway
(3.62)
Terry Letourneau
(3.51) 		W 6-1
6-1		 3.86 3.73
12/04/2017 D1 Adult 55+
8.0
Kleppe/Eames 2018
Northern		 W ValtinsonMorgan 55 ES2018
Northern
Jim Wagner (3.64) 6-0
6-0		 Dean Olson (3.52)
Edward Savelkoul (3.73)
Match: 4.12 Rating: 3.78
11/30/2017 D3 Adult 40+
4.0
Goodman Swillers
Northern		 W Allen
Northern
Paul Dalton (3.63) 1-6
6-4
1-0		 Dennis Kortsha (3.52)
Gill Landis (3.86)
Match: 3.65 Rating: 3.67
11/09/2017 D1 Adult 40+
4.0
Goodman Swillers
Northern		 W Kerwin-Baill
Northern
Reg Dunlap (3.82) 4-6
6-0
1-0		 David Kerwin (3.59)
Roshan Rajkumar (3.47)
Match: 3.62 Rating: 3.64
11/06/2017 D3 Adult 55+
8.0
Kleppe/Eames 2018
Northern		 L Dalton 3R Fall 2017
Northern
James Jerdee (3.79) 7-6
6-4		 William Henneman (3.86)
Charlie Klein (3.73)
Match: 3.65 Rating: 3.66
10/26/2017 D2 Adult 40+
4.0
Goodman Swillers
Northern		 L Duwearatchi/Dorale Early Start 40+
Northern
Jim Wagner (3.71) 6-4
6-3		 Ian Gideon (3.58)
Chandha Duwearatchi (3.77)
Match: 3.50 Rating: 3.64
10/23/2017 D1 Adult 55+
8.0
Kleppe/Eames 2018
Northern		 L Fuller Sulzbach
Northern
Raj Pillai (3.87) 6-4
6-2		 Lee Wilson (3.79)
Bryan Ball (3.77)
Match: 3.51 Rating: 3.64
10/16/2017 D2 Adult 55+
8.0
Kleppe/Eames 2018
Northern		 W Seats - The Netminders
Northern
greg klette (3.96) 6-0
6-3		 Greg Wendorff (-----)
Robert Conway (3.70)
Match: 3.71 Rating: 3.71
10/05/2017 D1 Adult 40+
4.0
Goodman Swillers
Northern		 W Allen
Northern
Bryan Ball (3.80) 3-6
6-4
1-0		 Darin Allen (3.90)
Jim Kappas (3.79)
Match: 3.77 Rating: 3.71
10/02/2017 D1 Adult 55+
8.0
Kleppe/Eames 2018
Northern		 L Dalton 3R Fall 2017
Northern
Jim Wagner (3.73) 6-2
6-3		 Charlie Klein (3.74)
Gill Landis (3.88)
Match: 3.55 Rating: 3.65
06/01/2017 D1 Adult 40+
4.0
Goodman Summer Swillers
Northern		 L Theisen/Henney Smart Aces
Northern
Jim Wagner (3.85) 6-2
7-5		 Tom Shustarich (3.74)
Brian Rousslang (4.20)
Match: 3.71 Rating: 3.71
05/25/2017 D1 Adult 40+
4.0
Goodman Summer Swillers
Northern		 W Kittelson/Lundquist
Northern
Jim Wagner (3.78) 6-2
6-2		 Greg Kittelson (3.69)
Thomas Neary (3.71)
Match: 3.92 Rating: 3.71
05/22/2017 D2 Adult 55+
8.0
Kleppe Tretsven
Northern		 W Arnold
Northern
John Carnahan (3.41) 6-3
6-4		 Alan Steed (3.27)
Keith Waterstreet (3.57)
Match: 3.68 Rating: 3.65
05/18/2017 D3 Adult 55+
9.0
Floyd Carberry SPA
Northern		 L Combs Steiny
Northern
Dave Sonday (4.14) 4-6
6-4
1-0		 Andrew Murphy (3.99)
Thomas Boulay (3.98)
Match: 3.69 Rating: 3.65
05/06/2017 D2 Adult 65+
8.0
Nationals
Smith
Northern		 L KS - Bauersfield Jim
Missouri Valley
Rodney Smith (4.00) 3-6
6-1
1-0		 James Keller (3.60)
Timothy McManus (3.64)
Match: 3.51 Rating: 3.68
05/05/2017 D2 Adult 65+
8.0
Nationals
Smith
Northern		 L St.Johns-Jackson/Rees
Pacific NW
Scott Bracke (-----) 6-1
3-6
1-0		 John La Plante (3.64)
Eric Cooley (4.15)
Match: 3.73 Rating: 3.75
05/05/2017 D2 Adult 65+
8.0
Nationals
Smith
Northern		 L KRCOFT
Hawaii
Merle Bryan (3.62) 7-5
6-3		 Jeffrey Tonkel (3.89)
Mike Cordeiro (3.65)
Match: 3.64 Rating: 3.73
02/09/2017 D1 Adult 40+
4.0
Goodman Swillers
Northern		 W Kerwin-Baill
Northern
Jim Wagner (3.81) 7-6
4-6
1-0		 Roshan Rajkumar (3.50)
Spenser Segal (3.64)
Match: 3.50 Rating: 3.60
02/02/2017 D2 Adult 40+
4.0
Goodman Swillers
Northern		 W Bartell 4.0 40's Winter
Northern
Jim Wagner (3.82) 6-3
6-2		 Craig Ballentine (3.76)
Darren Hovland (3.62)
Match: 3.83 Rating: 3.67
01/30/2017 D2 Adult 55+
8.0
tretsven/eames
Northern		 W Valtinson Morgan winter 55+
Northern
Jim Wagner (3.82) 6-1
2-6
1-0		 Brian Rusche (3.66)
Dean Olson (3.54)
Match: 3.57 Rating: 3.62
01/26/2017 D2 Adult 40+
4.0
Goodman Swillers
Northern		 W Brauer/Marks Two less Dave's
Northern
Shawn O'Grady (3.48) 6-2
6-1		 Franklin Fuller (3.41)
David Schultz (3.12)
Match: 3.62 Rating: 3.62
01/19/2017 D1 Adult 40+
4.0
Goodman Swillers
Northern		 L Zindren - The Long Shots
Northern
Kent Hanson (3.67) 6-2
6-2		 Ron Ingalls (3.77)
Sean Zindren (3.56)
Match: 3.38 Rating: 3.62
01/12/2017 D1 Adult 40+
4.0
Goodman Swillers
Northern		 W Dale 40+ Winter 2017
Northern
Jim Wagner (3.86) 6-4
3-6
1-0		 Lee Wilson (3.94)
Nils Stefan Pettersson (3.51)
Match: 3.66 Rating: 3.69
01/09/2017 D2 Adult 55+
8.0
tretsven/eames
Northern		 W Seats - The Netminders
Northern
Jim Wagner (3.83) 6-1
6-1		 Robert Conway (3.62)
Terry Letourneau (3.51)
Match: 3.86 Rating: 3.73
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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