Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Gene Seifers (Oro Valley, AZ)
Male 		4.0 C
12/31/2022
Estimated Dynamic Rating 3.6333
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
2018 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 3 1 2 0 33.3 8 3 5 37.5 65 27 38 41.5 0
Adult 40+ 4.0 8 4 4 0 50.0 17 8 9 47.1 163 76 87 46.6 0
Adult 40+ 4.5 3 0 3 0 0.0 7 1 6 14.3 53 16 37 30.2 0
Adult 55+ 8.0 6 4 2 0 66.7 13 9 4 69.2 114 70 44 61.4 0
Adult 65+ 8.0 9 8 1 0 88.9 19 16 3 84.2 154 102 52 66.2 0
Total 29 17 12 0 58.6 64 37 27 57.8 549 291 258 53.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/09/2018 Adult 65+
8.0
Sectionals		 65Hempel
Southwest		 D2 Richard Harper
(3.78) 		Rodney Smith
(3.68)
Lynn Bluml
(3.48) 		W 6-0
6-3		 3.95 3.89
12/08/2018 Adult 65+
8.0
Sectionals		 65Hempel
Southwest		 D1 Richard Harper
(3.82) 		Chris Shol
(3.95)
Leo Lapane
(3.77) 		L 6-4
6-4		 3.80 3.85
12/08/2018 Adult 65+
8.0
Sectionals		 65Hempel
Southwest		 D1 Richard Harper
(3.79) 		Thomas Huffman
(3.59)
John Crook
(3.67) 		W 6-1
6-2		 4.00 3.90
12/07/2018 Adult 65+
8.0
Sectionals		 65Hempel
Southwest		 D1 Richard Harper
(3.79) 		Richard Schaefer
(3.56)
Tom Knoop
(3.48) 		W 6-3
6-1		 3.84 3.86
11/10/2018 Adult 40+
4.5		 ElCon4.5+_DT
Southwest		 D1 Peter Tamayo
(3.70) 		Marc Catalano
(4.06)
Jason Dickinson
(4.51) 		L 6-2
6-3		 4.01 3.86
10/27/2018 Adult 40+
4.0
Nationals		 Southwest/Tomasa/40&Over4.0M
Southwest		 D3 Ric Parker
(3.53) 		MANISH NATHWANI
(3.86)
Douglas Smith
(3.73) 		L 6-4
7-5		 3.87 3.86
10/26/2018 Adult 40+
4.0
Nationals		 Southwest/Tomasa/40&Over4.0M
Southwest		 D3 Peter Tamayo
(3.70) 		Jorge Vazquez
(3.90)
Daniel Torres
(4.12) 		L 6-2
6-3		 3.84 3.86
10/20/2018 Adult 40+
4.5		 ElCon4.5+_DT
Southwest		 D2 Peter Tamayo
(3.68) 		Gabriel Moore
(4.27)
David Bellamy
(3.94) 		L 6-1
6-3		 3.90 3.86
09/22/2018 Adult 40+
4.5		 ElCon4.5+_DT
Southwest		 D2 Peter Tamayo
(3.66) 		David Edgar
(4.07)
Jeff McKee
(3.88) 		L 6-7
6-0
1-0		 3.91 3.85
09/16/2018 Adult 55+
8.0
Sectionals		 Kennedy Hempel El Con
Southwest		 D3 Earl Gray
(3.60) 		Stephen Snider
(3.82)
Craig Zirbel
(3.83) 		W 7-6
6-3		 4.03 3.87
09/15/2018 Adult 55+
8.0
Sectionals		 Kennedy Hempel El Con
Southwest		 D2 Robert Garcia
(3.72) 		Ronald Samuelson
(3.62)
Richard Neely
(3.76) 		W 6-2
7-5		 3.91 3.82
09/14/2018 Adult 55+
8.0
Sectionals		 Kennedy Hempel El Con
Southwest		 D1 Robert Garcia
(3.70) 		Peter Korsan
(3.83)
Kenneth Harper
(3.94) 		L 6-4
7-5		 3.85 3.81
05/19/2018 Adult 40+
4.0
Sectionals		 Southwest/Tomasa/40&Over4.0M
Southwest		 D1 Peter Tamayo
(3.55) 		Mark Brown
(3.76)
John Schatzman
(3.55) 		W 6-3
6-4		 3.91 3.82
05/18/2018 Adult 40+
4.0
Sectionals		 Southwest/Tomasa/40&Over4.0M
Southwest		 D2 Peter Tamayo
(3.62) 		Andy Mraz
(3.90)
Matthew Mraz
(3.68) 		L 6-1
6-3		 3.60 3.76
05/15/2018 Adult 18+
4.0		 El Con 4.0 Men DT
Southwest		 D3 Peter Tamayo
(3.59) 		Zach Gordon
(3.82)
Scott Patka
(3.72) 		L 6-7
7-5
1-0		 3.82 3.83
05/11/2018 Adult 18+
4.0		 El Con 4.0 Men DT
Southwest		 D2 Peter Tamayo
(3.67) 		Kieran Richardson
(3.78)
John Tongate
(3.59) 		L 6-3
6-2		 3.53 3.77
04/14/2018 Adult 18+
4.0		 El Con 4.0 Men DT
Southwest		 D3 Peter Tamayo
(3.64) 		Dian Li
(3.79)
Zach Gordon
(3.80) 		W 7-6
2-6
1-0		 3.87 3.84
04/03/2018 Adult 65+
8.0		 65Hempel
Southwest		 D1 Richard Harper
(3.76) 		Timothy Keillor
(4.07)
Julian Martinez
(3.42) 		W 6-1
6-3		 4.06 3.88
03/22/2018 Adult 65+
8.0		 65Hempel
Southwest		 D1 Richard Harper
(3.76) 		Craig MacPherson
(3.59)
Gary Rowell
(3.74) 		W 6-4
6-2		 3.87 3.82
03/03/2018 Adult 40+
4.0		 Southwest/Tomasa/40&Over4.0M
Southwest		 D2 Peter Tamayo
(3.67) 		Zach Gordon
(3.72)
Dian Li
(3.81) 		L 6-3
7-5		 3.72 3.79
03/02/2018 Adult 65+
8.0		 65Hempel
Southwest		 D1 Richard Harper
(3.71) 		Edmond Murphy
(3.51)
Bob Stocks
(3.84) 		W 6-4
6-1		 3.95 3.84
02/22/2018 Adult 40+
4.0		 Southwest/Tomasa/40&Over4.0M
Southwest		 D3 Peter Tamayo
(3.70) 		Henry Kong
(3.64)
Edward Kerschen
(3.49) 		W 6-4
7-6		 3.69 3.78
02/20/2018 Adult 65+
8.0		 65Hempel
Southwest		 D1 Richard Harper
(3.74) 		Timothy Keillor
(4.04)
Julian Martinez
(3.40) 		W 2-6
7-5
1-0		 3.74 3.81
02/18/2018 Adult 65+
8.0		 65Hempel
Southwest		 D1 Richard Harper
(3.71) 		Trini Armenta
(3.55)
Dennis Whitworth
(3.44) 		W 6-2
6-2		 3.83 3.83
01/27/2018 Adult 40+
4.0		 Southwest/Tomasa/40&Over4.0M
Southwest		 D1 Peter Tamayo
(3.78) 		Scott Patka
(3.62)
Zach Gordon
(3.68) 		W 4-6
7-6
1-0		 3.70 3.80
01/21/2018 Adult 55+
8.0		 Kennedy Hempel El Con
Southwest		 D2 Robert Garcia
(3.75) 		Stan Manzanares
(3.66)
Robert Schween
(3.74) 		W 6-1
6-0		 4.17 3.89
01/20/2018 Adult 40+
4.0		 Southwest/Tomasa/40&Over4.0M
Southwest		 D2 Peter Tamayo
(3.75) 		Brett Waldo
(3.85)
Craig Molloy
(3.73) 		W 7-5
6-3		 3.93 3.82
01/14/2018 Adult 55+
8.0		 Kennedy Hempel El Con
Southwest		 D1 Robert Garcia
(3.78) 		Craig Molloy
(3.70)
David Compton
(3.73) 		L 6-7
6-4
1-0		 3.68 3.77
01/06/2018 Adult 55+
8.0		 Kennedy Hempel El Con
Southwest		 D2 Peter Packard
(3.80) 		Timothy Cook
(3.29)
Luis Navarro
(3.25) 		W 6-0
6-1		 3.80 3.79
12/09/2018 D2 Adult 65+
8.0
Sectionals
65Hempel
Southwest		 W 8.0 PTC Bluml - M65
Southwest
Richard Harper (3.78) 6-0
6-3		 Rodney Smith (3.68)
Lynn Bluml (3.48)
Match: 3.95 Rating: 3.89
12/08/2018 D1 Adult 65+
8.0
Sectionals
65Hempel
Southwest		 L 8.0 IOTC Lapane - M65
Southwest
Richard Harper (3.82) 6-4
6-4		 Chris Shol (3.95)
Leo Lapane (3.77)
Match: 3.80 Rating: 3.85
12/08/2018 D1 Adult 65+
8.0
Sectionals
65Hempel
Southwest		 W 8.0 PTC Bluml - M65
Southwest
Richard Harper (3.79) 6-1
6-2		 Thomas Huffman (3.59)
John Crook (3.67)
Match: 4.00 Rating: 3.90
12/07/2018 D1 Adult 65+
8.0
Sectionals
65Hempel
Southwest		 W NNM8.0M65_Calabro_JC
Southwest
Richard Harper (3.79) 6-3
6-1		 Richard Schaefer (3.56)
Tom Knoop (3.48)
Match: 3.84 Rating: 3.86
11/10/2018 D1 Adult 40+
4.5
ElCon4.5+_DT
Southwest		 L Reffkin M.R.
Southwest
Peter Tamayo (3.70) 6-2
6-3		 Marc Catalano (4.06)
Jason Dickinson (4.51)
Match: 4.01 Rating: 3.86
10/27/2018 D3 Adult 40+
4.0
Nationals
Southwest/Tomasa/40&Over4.0M
Southwest		 L IA - Heil/Blankenfeld
Missouri Valley
Ric Parker (3.53) 6-4
7-5		 MANISH NATHWANI (3.86)
Douglas Smith (3.73)
Match: 3.87 Rating: 3.86
10/26/2018 D3 Adult 40+
4.0
Nationals
Southwest/Tomasa/40&Over4.0M
Southwest		 L ETC: Enfield Slammers; Han-Ciocca
New England
Peter Tamayo (3.70) 6-2
6-3		 Jorge Vazquez (3.90)
Daniel Torres (4.12)
Match: 3.84 Rating: 3.86
10/20/2018 D2 Adult 40+
4.5
ElCon4.5+_DT
Southwest		 L Reffkin M.R.
Southwest
Peter Tamayo (3.68) 6-1
6-3		 Gabriel Moore (4.27)
David Bellamy (3.94)
Match: 3.90 Rating: 3.86
09/22/2018 D2 Adult 40+
4.5
ElCon4.5+_DT
Southwest		 L TRC Premier
Southwest
Peter Tamayo (3.66) 6-7
6-0
1-0		 David Edgar (4.07)
Jeff McKee (3.88)
Match: 3.91 Rating: 3.85
09/16/2018 D3 Adult 55+
8.0
Sectionals
Kennedy Hempel El Con
Southwest		 W 8.0 PTC Snider/Tanham - M55
Southwest
Earl Gray (3.60) 7-6
6-3		 Stephen Snider (3.82)
Craig Zirbel (3.83)
Match: 4.03 Rating: 3.87
09/15/2018 D2 Adult 55+
8.0
Sectionals
Kennedy Hempel El Con
Southwest		 W George Molina Prescott
Southwest
Robert Garcia (3.72) 6-2
7-5		 Ronald Samuelson (3.62)
Richard Neely (3.76)
Match: 3.91 Rating: 3.82
09/14/2018 D1 Adult 55+
8.0
Sectionals
Kennedy Hempel El Con
Southwest		 L NNM8.0M55_Martello_HP
Southwest
Robert Garcia (3.70) 6-4
7-5		 Peter Korsan (3.83)
Kenneth Harper (3.94)
Match: 3.85 Rating: 3.81
05/19/2018 D1 Adult 40+
4.0
Sectionals
Southwest/Tomasa/40&Over4.0M
Southwest		 W SW/GEPTA/Fraire_Gallardo
Southwest
Peter Tamayo (3.55) 6-3
6-4		 Mark Brown (3.76)
John Schatzman (3.55)
Match: 3.91 Rating: 3.82
05/18/2018 D2 Adult 40+
4.0
Sectionals
Southwest/Tomasa/40&Over4.0M
Southwest		 L NAZ Mraz
Southwest
Peter Tamayo (3.62) 6-1
6-3		 Andy Mraz (3.90)
Matthew Mraz (3.68)
Match: 3.60 Rating: 3.76
05/15/2018 D3 Adult 18+
4.0
El Con 4.0 Men DT
Southwest		 L Reffkin Rattlers
Southwest
Peter Tamayo (3.59) 6-7
7-5
1-0		 Zach Gordon (3.82)
Scott Patka (3.72)
Match: 3.82 Rating: 3.83
05/11/2018 D2 Adult 18+
4.0
El Con 4.0 Men DT
Southwest		 L TWTC
Southwest
Peter Tamayo (3.67) 6-3
6-2		 Kieran Richardson (3.78)
John Tongate (3.59)
Match: 3.53 Rating: 3.77
04/14/2018 D3 Adult 18+
4.0
El Con 4.0 Men DT
Southwest		 W Reffkin Rattlers
Southwest
Peter Tamayo (3.64) 7-6
2-6
1-0		 Dian Li (3.79)
Zach Gordon (3.80)
Match: 3.87 Rating: 3.84
04/03/2018 D1 Adult 65+
8.0
65Hempel
Southwest		 W Green Valley
Southwest
Richard Harper (3.76) 6-1
6-3		 Timothy Keillor (4.07)
Julian Martinez (3.42)
Match: 4.06 Rating: 3.88
03/22/2018 D1 Adult 65+
8.0
65Hempel
Southwest		 W Saddlebrooke 8.0
Southwest
Richard Harper (3.76) 6-4
6-2		 Craig MacPherson (3.59)
Gary Rowell (3.74)
Match: 3.87 Rating: 3.82
03/03/2018 D2 Adult 40+
4.0
Southwest/Tomasa/40&Over4.0M
Southwest		 L Reffkin_Rattlers
Southwest
Peter Tamayo (3.67) 6-3
7-5		 Zach Gordon (3.72)
Dian Li (3.81)
Match: 3.72 Rating: 3.79
03/02/2018 D1 Adult 65+
8.0
65Hempel
Southwest		 W Saddlebrooke 8.0
Southwest
Richard Harper (3.71) 6-4
6-1		 Edmond Murphy (3.51)
Bob Stocks (3.84)
Match: 3.95 Rating: 3.84
02/22/2018 D3 Adult 40+
4.0
Southwest/Tomasa/40&Over4.0M
Southwest		 W GC RTC
Southwest
Peter Tamayo (3.70) 6-4
7-6		 Henry Kong (3.64)
Edward Kerschen (3.49)
Match: 3.69 Rating: 3.78
02/20/2018 D1 Adult 65+
8.0
65Hempel
Southwest		 W Green Valley
Southwest
Richard Harper (3.74) 2-6
7-5
1-0		 Timothy Keillor (4.04)
Julian Martinez (3.40)
Match: 3.74 Rating: 3.81
02/18/2018 D1 Adult 65+
8.0
65Hempel
Southwest		 W RTC 65+ GC
Southwest
Richard Harper (3.71) 6-2
6-2		 Trini Armenta (3.55)
Dennis Whitworth (3.44)
Match: 3.83 Rating: 3.83
01/27/2018 D1 Adult 40+
4.0
Southwest/Tomasa/40&Over4.0M
Southwest		 W Reffkin_Rattlers
Southwest
Peter Tamayo (3.78) 4-6
7-6
1-0		 Scott Patka (3.62)
Zach Gordon (3.68)
Match: 3.70 Rating: 3.80
01/21/2018 D2 Adult 55+
8.0
Kennedy Hempel El Con
Southwest		 W SaddleBrooke
Southwest
Robert Garcia (3.75) 6-1
6-0		 Stan Manzanares (3.66)
Robert Schween (3.74)
Match: 4.17 Rating: 3.89
01/20/2018 D2 Adult 40+
4.0
Southwest/Tomasa/40&Over4.0M
Southwest		 W GC RTC
Southwest
Peter Tamayo (3.75) 7-5
6-3		 Brett Waldo (3.85)
Craig Molloy (3.73)
Match: 3.93 Rating: 3.82
01/14/2018 D1 Adult 55+
8.0
Kennedy Hempel El Con
Southwest		 L TRFC Mature Gents
Southwest
Robert Garcia (3.78) 6-7
6-4
1-0		 Craig Molloy (3.70)
David Compton (3.73)
Match: 3.68 Rating: 3.77
01/06/2018 D2 Adult 55+
8.0
Kennedy Hempel El Con
Southwest		 W WWL at TRC
Southwest
Peter Packard (3.80) 6-0
6-1		 Timothy Cook (3.29)
Luis Navarro (3.25)
Match: 3.80 Rating: 3.79
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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