Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Alfredo Perez (ASHBURN, VA)
Male 		4.5 C
12/31/2023
Estimated Dynamic Rating 4.3547
5/23/2024
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2021 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 10 7 3 0 70.0 23 15 8 65.2 197 111 86 56.3 0
Mixed 18+ 9.0 8 5 3 0 62.5 19 11 8 57.9 153 78 75 51.0 2
Tri-Level 18+ 0.0 1 1 0 0 100.0 3 2 1 66.7 24 13 11 54.2 0
Tri-Level 18+ 4.5 4 2 2 0 50.0 10 6 4 60.0 84 44 40 52.4 0
Total 23 15 8 0 65.2 55 34 21 61.8 458 246 212 53.7 2
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/06/2021 Mixed 18+
9.0
Nationals		 DD/Kyper
Middle States		 D2 Susan Johnson
(4.31) 		Matt Sauerman
(4.65)
Amy Sauerman
(4.53) 		L 6-2
6-1		 4.22 4.22
11/06/2021 Mixed 18+
9.0
Nationals		 DD/Kyper
Middle States		 D3 Laura Lemole Dupont
(4.23) 		D'Artagnan Bebel
(4.43)
April Uy
(4.00) 		W 6-4
6-3		 4.34 4.23
11/05/2021 Mixed 18+
9.0
Nationals		 DD/Kyper
Middle States		 D1 Laura Lemole Dupont
(4.22) 		Alejandro P Andres
(4.94)
Dalia Paradie
(3.70) 		L 7-5
6-2		 4.15 4.19
11/05/2021 Mixed 18+
9.0
Nationals		 DD/Kyper
Middle States		 D2 Susan Johnson
(4.24) 		Bradley Uy
(4.48)
Peggy Watanabe
(4.35) 		W 6-4
3-6
1-0		 4.38 4.23
10/30/2021 Tri-Level 18+ DD/Grip and Rip TL
Middle States		 D1 Chuck Jones
(4.18) 		Christopher Kyper
(4.14)
David Fromhold
(3.93) 		W 6-4
6-7
1-0		 4.04 4.09
10/23/2021 Tri-Level 18+
4.5		 PATD/Naylor's Run
Middle States		 D145 Nick Bonkoski
(4.28) 		William Celtnieks
(4.04)
Steven Graflage
(3.82) 		W 6-3
6-4		 3.99 4.09
10/02/2021 Tri-Level 18+
4.5		 PATD/Naylor's Run
Middle States		 D145 Ankur Arya
(4.18) 		Zachary Schulz
(4.13)
Henrik Svensson
(4.07) 		L 3-6
7-5
1-0		 4.08 4.11
07/24/2021 Adult 18+
4.5
Districts		 Dupont CC
Middle States		 D2 Kenneth Dill
(4.07) 		evgeny babak
(4.07)
Sean Morrison
(4.10) 		W 6-4
6-3		 4.26 4.14
07/15/2021 Adult 18+
4.5		 Dupont CC
Middle States		 D2 Kenneth Dill
(4.00) 		Kyle Rhood
(3.96)
Keith Delaney
(3.93) 		W 6-1
6-3		 4.28 4.12
07/10/2021 Adult 18+
4.5
Districts		 Ramdomizers
Middle States		 D3 Troy Donato
(4.15) 		William Oberholtzer
(4.20)
Samuel Oberholtzer
(4.09) 		W 6-3
6-4		 4.25 4.10
06/29/2021 Adult 18+
4.5		 Dupont CC
Middle States		 D2 Chengfeng Lou
(4.04) 		Zachary Tolliver
(3.53)
Jerome Napson
(4.05) 		W 6-4
6-1		 4.04 4.06
06/05/2021 Mixed 18+
9.0
Sectionals		 DD/Kyper
Middle States		 D3 Laura Lemole Dupont
(4.29) 		Matthew Cardano
(4.70)
Anne Kelly
(3.89) 		L 4-6
6-4
1-0		 4.22 4.18
06/04/2021 Mixed 18+
9.0
Sectionals		 DD/Kyper
Middle States		 D1 Laura Lemole Dupont
(4.24) 		Nathan Gambino
(4.47)
Shannon Etzweiler
(4.23) 		W 6-2
3-6
1-0		 4.36 4.20
05/31/2021 Mixed 18+
9.0		 DD/Kyper
Middle States		 D1 Laura Lemole Dupont
(-----) 		Default W 6-0
6-0		 ----- -----
05/31/2021 Mixed 18+
9.0		 DD/Kyper
Middle States		 D3 Nancy Denig
(-----) 		Default W 6-0
6-0		 ----- -----
05/25/2021 Adult 18+
4.5		 Dupont CC
Middle States		 D1 William Larson
(4.09) 		Nick Bonkoski
(4.14)
Todd Marvin
(3.95) 		W 6-4
3-6
1-0		 4.03 4.05
05/21/2021 Mixed 18+
9.0		 DD/Kyper
Middle States		 D2 Laura Lemole Dupont
(4.24) 		Xavier Vazquez Gonzalez
(4.09)
Beth Rickard
(4.12) 		W 6-3
7-5		 4.18 4.14
05/18/2021 Adult 18+
4.5		 Dupont CC
Middle States		 D1 William Larson
(4.09) 		Nathan Gambino
(4.46)
Zachary Schulz
(4.03) 		L 6-3
6-4		 4.10 4.07
05/15/2021 Adult 18+
4.5		 Ramdomizers
Middle States		 D3 Tony Deimler
(4.37) 		Steven Motyka
(4.18)
Paul Caceres
(4.41) 		W 6-3
3-6
6-4		 4.16 4.09
05/08/2021 Adult 18+
4.5		 Ramdomizers
Middle States		 D3 Chuck Jones
(4.14) 		David Levine
(4.00)
william reckmeyer
(3.70) 		W 6-1
6-3		 S 4.02
05/02/2021 Mixed 18+
9.0		 DD/Kyper
Middle States		 D3 Laura Lemole Dupont
(4.23) 		Phillip Hahn
(4.50)
Maria Davidson
(3.59) 		W 6-0
7-6		 4.20 4.13
05/01/2021 Adult 18+
4.5		 Ramdomizers
Middle States		 D1 Troy Donato
(4.08) 		Steven Graflage
(3.78)
Kyle Rhood
(3.99) 		L 4-6
7-6
1-0		 3.87 4.02
04/27/2021 Adult 18+
4.5		 Dupont CC
Middle States		 D1 William Larson
(4.11) 		Zachary Schulz
(4.02)
Christopher Tigani
(4.34) 		L 6-4
6-3		 4.03 4.06
02/14/2021 Tri-Level 18+
4.5
Sectionals		 Kyper
Middle States		 D145 Jonathan Santos
(4.17) 		Dennis Barlotta
(4.37)
Safie Moamen
(4.46) 		L 3-6
6-1
1-0		 4.26 4.11
02/12/2021 Tri-Level 18+
4.5
Sectionals		 Kyper
Middle States		 D145 Canh Ho
(4.21) 		Zachary Schulz
(4.02)
Eric Markowitz
(4.08) 		W 7-6
7-6		 4.02 4.05
11/06/2021 D2 Mixed 18+
9.0
Nationals
DD/Kyper
Middle States		 L Broward - Ltc/MSauerman
Florida
Susan Johnson (4.31) 6-2
6-1		 Matt Sauerman (4.65)
Amy Sauerman (4.53)
Match: 4.22 Rating: 4.22
11/06/2021 D3 Mixed 18+
9.0
Nationals
DD/Kyper
Middle States		 W Friends With Backhands
Texas
Laura Lemole Dupont (4.23) 6-4
6-3		 D'Artagnan Bebel (4.43)
April Uy (4.00)
Match: 4.34 Rating: 4.23
11/05/2021 D1 Mixed 18+
9.0
Nationals
DD/Kyper
Middle States		 L HH:Herlihy:Tanzman
New England
Laura Lemole Dupont (4.22) 7-5
6-2		 Alejandro P Andres (4.94)
Dalia Paradie (3.70)
Match: 4.15 Rating: 4.19
11/05/2021 D2 Mixed 18+
9.0
Nationals
DD/Kyper
Middle States		 W Manoa Masters
Hawaii
Susan Johnson (4.24) 6-4
3-6
1-0		 Bradley Uy (4.48)
Peggy Watanabe (4.35)
Match: 4.38 Rating: 4.23
10/30/2021 D1 Tri-Level 18+
DD/Grip and Rip TL
Middle States		 W Tritonal
Middle States
Chuck Jones (4.18) 6-4
6-7
1-0		 Christopher Kyper (4.14)
David Fromhold (3.93)
Match: 4.04 Rating: 4.09
10/23/2021 D145 Tri-Level 18+
4.5
PATD/Naylor's Run
Middle States		 W West Chester Warriors
Middle States
Nick Bonkoski (4.28) 6-3
6-4		 William Celtnieks (4.04)
Steven Graflage (3.82)
Match: 3.99 Rating: 4.09
10/02/2021 D145 Tri-Level 18+
4.5
PATD/Naylor's Run
Middle States		 L Kinetix Ace Kickers TriLev 21-22
Middle States
Ankur Arya (4.18) 3-6
7-5
1-0		 Zachary Schulz (4.13)
Henrik Svensson (4.07)
Match: 4.08 Rating: 4.11
07/24/2021 D2 Adult 18+
4.5
Districts
Dupont CC
Middle States		 W DD/3-V
Middle States
Kenneth Dill (4.07) 6-4
6-3		 evgeny babak (4.07)
Sean Morrison (4.10)
Match: 4.26 Rating: 4.14
07/15/2021 D2 Adult 18+
4.5
Dupont CC
Middle States		 W Second Serve Ace
Middle States
Kenneth Dill (4.00) 6-1
6-3		 Kyle Rhood (3.96)
Keith Delaney (3.93)
Match: 4.28 Rating: 4.12
07/10/2021 D3 Adult 18+
4.5
Districts
Ramdomizers
Middle States		 W Green Valley West
Middle States
Troy Donato (4.15) 6-3
6-4		 William Oberholtzer (4.20)
Samuel Oberholtzer (4.09)
Match: 4.25 Rating: 4.10
06/29/2021 D2 Adult 18+
4.5
Dupont CC
Middle States		 W DD/3-V
Middle States
Chengfeng Lou (4.04) 6-4
6-1		 Zachary Tolliver (3.53)
Jerome Napson (4.05)
Match: 4.04 Rating: 4.06
06/05/2021 D3 Mixed 18+
9.0
Sectionals
DD/Kyper
Middle States		 L NJD/The Screw Balls
Middle States
Laura Lemole Dupont (4.29) 4-6
6-4
1-0		 Matthew Cardano (4.70)
Anne Kelly (3.89)
Match: 4.22 Rating: 4.18
06/04/2021 D1 Mixed 18+
9.0
Sectionals
DD/Kyper
Middle States		 W CPD/Wisehaven - Myers
Middle States
Laura Lemole Dupont (4.24) 6-2
3-6
1-0		 Nathan Gambino (4.47)
Shannon Etzweiler (4.23)
Match: 4.36 Rating: 4.20
05/31/2021 D1 Mixed 18+
9.0
DD/Kyper
Middle States		 W Jones
Middle States
Laura Lemole Dupont (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
05/31/2021 D3 Mixed 18+
9.0
DD/Kyper
Middle States		 W Jones
Middle States
Nancy Denig (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
05/25/2021 D1 Adult 18+
4.5
Dupont CC
Middle States		 W DD/3-V
Middle States
William Larson (4.09) 6-4
3-6
1-0		 Nick Bonkoski (4.14)
Todd Marvin (3.95)
Match: 4.03 Rating: 4.05
05/21/2021 D2 Mixed 18+
9.0
DD/Kyper
Middle States		 W Jones
Middle States
Laura Lemole Dupont (4.24) 6-3
7-5		 Xavier Vazquez Gonzalez (4.09)
Beth Rickard (4.12)
Match: 4.18 Rating: 4.14
05/18/2021 D1 Adult 18+
4.5
Dupont CC
Middle States		 L Snipers
Middle States
William Larson (4.09) 6-3
6-4		 Nathan Gambino (4.46)
Zachary Schulz (4.03)
Match: 4.10 Rating: 4.07
05/15/2021 D3 Adult 18+
4.5
Ramdomizers
Middle States		 W PATD/UD/TA Titans
Middle States
Tony Deimler (4.37) 6-3
3-6
6-4		 Steven Motyka (4.18)
Paul Caceres (4.41)
Match: 4.16 Rating: 4.09
05/08/2021 D3 Adult 18+
4.5
Ramdomizers
Middle States		 W WCC Racquet Magic
Middle States
Chuck Jones (4.14) 6-1
6-3		 David Levine (4.00)
william reckmeyer (3.70)
Match: S Rating: 4.02
05/02/2021 D3 Mixed 18+
9.0
DD/Kyper
Middle States		 W Jones
Middle States
Laura Lemole Dupont (4.23) 6-0
7-6		 Phillip Hahn (4.50)
Maria Davidson (3.59)
Match: 4.20 Rating: 4.13
05/01/2021 D1 Adult 18+
4.5
Ramdomizers
Middle States		 L West Chester Warriors
Middle States
Troy Donato (4.08) 4-6
7-6
1-0		 Steven Graflage (3.78)
Kyle Rhood (3.99)
Match: 3.87 Rating: 4.02
04/27/2021 D1 Adult 18+
4.5
Dupont CC
Middle States		 L Snipers
Middle States
William Larson (4.11) 6-4
6-3		 Zachary Schulz (4.02)
Christopher Tigani (4.34)
Match: 4.03 Rating: 4.06
02/14/2021 D145 Tri-Level 18+
4.5
Sectionals
Kyper
Middle States		 L Middle States/Satruc/TriLevelMen
Middle States
Jonathan Santos (4.17) 3-6
6-1
1-0		 Dennis Barlotta (4.37)
Safie Moamen (4.46)
Match: 4.26 Rating: 4.11
02/12/2021 D145 Tri-Level 18+
4.5
Sectionals
Kyper
Middle States		 W Ace Kickers
Middle States
Canh Ho (4.21) 7-6
7-6		 Zachary Schulz (4.02)
Eric Markowitz (4.08)
Match: 4.02 Rating: 4.05
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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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