Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2015) View Advanced Player Stats
Duy Nguyen-Khoa (Germantown, MD)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 4.0611
4/20/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2015 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 5 2 3 0 40.0 12 4 8 33.3 91 41 50 45.1 0
Adult 40+ 4.0 6 4 2 0 66.7 14 9 5 64.3 104 57 47 54.8 0
Adult 40+ 4.5 3 1 2 0 33.3 6 1 5 16.7 53 20 33 37.7 0
Combo 8.5 15 11 4 0 73.3 36 22 14 61.1 276 142 134 51.4 1
Total 29 18 11 0 62.1 68 36 32 52.9 524 260 264 49.6 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/03/2015 Combo
8.5		 Dragulescu
Mid-Atlantic		 D1 Dung Bui
(3.96) 		William Wong
(3.83)
Albert Wong
(-----) 		W 7-6
3-6
1-0		 S -----
11/13/2015 Combo
8.5		 Dragulescu
Mid-Atlantic		 D1 Dung Bui
(3.96) 		Timothy Waters
(4.23)
Elliot Rosen
(3.75) 		W 6-3
3-6
1-0		 3.95 -----
11/03/2015 Combo
8.5		 Dragulescu
Mid-Atlantic		 D1 Bryan Kay Justin Murphy

Florian Kogelnik 		L 7-5
6-0		 ----- -----
10/12/2015 Combo
8.5		 Dragulescu
Mid-Atlantic		 D1 Dung Bui Guillermo Moncayo

Juan Sebastian Lleras 		W 4-6
6-3
1-0		 ----- -----
10/09/2015 Combo
8.5
Districts		 Park
Mid-Atlantic		 D2 Dung Bui Matt Ross

Michael Erdely 		W 2-6
6-1
1-0		 ----- -----
10/02/2015 Combo
8.5		 Dragulescu
Mid-Atlantic		 D2 Dung Bui Albert Wong

William Wong 		W 6-2
6-1		 ----- -----
09/20/2015 Combo
8.5		 Park
Mid-Atlantic		 D2 Don Park Doug Cooke

Dirk Van Wie 		W 6-4
6-4		 ----- -----
09/03/2015 Combo
8.5		 Park
Mid-Atlantic		 D2 Dung Bui Jeffrey Fowle

Henry Forster 		L 6-1
6-2		 ----- -----
08/26/2015 Combo
8.5		 Park
Mid-Atlantic		 D2 Dung Bui Doug DeLawter

Steven Manning 		L 6-1
6-4		 ----- -----
08/20/2015 Combo
8.5		 Park
Mid-Atlantic		 D2 Don Park Doug DeLawter

Doug Cooke 		W 4-6
7-5
1-0		 ----- -----
08/18/2015 Combo
8.5		 Team 3 VN Racqueteers
Mid-Atlantic		 D3 Thomas Jeffers Marvin Martinez

Evan Miller 		W 6-1
6-3		 ----- -----
08/15/2015 Combo
8.5		 Team 3 VN Racqueteers
Mid-Atlantic		 D1 Thomas Jeffers William Morris

Jason Wallenhorst 		W 6-1
6-3		 ----- -----
08/11/2015 Combo
8.5		 Team 3 VN Racqueteers
Mid-Atlantic		 D3 Toan Dao Byron Levy

Damien Lee 		W 6-3
4-6
1-0		 ----- -----
07/26/2015 Combo
8.5		 Team 3 VN Racqueteers
Mid-Atlantic		 D2 Thuan Lai John Rose

Chris Ford 		W 6-3
7-6		 ----- -----
07/12/2015 Adult 18+
4.0
Districts		 Mixed Bag
Mid-Atlantic		 D3 David Tran Lawrence McCaskill

Rick Hurwitt 		L 7-6
6-3		 ----- -----
07/11/2015 Adult 18+
4.0
Districts		 Mixed Bag
Mid-Atlantic		 D3 Chris Ford Christopher Stone

Keith Garrison 		L 1-6
6-1
1-0		 ----- -----
06/21/2015 Adult 18+
4.0		 Mixed Bag
Mid-Atlantic		 D1 Chris Ford Michael Martin

Tom Ladenburg 		L 6-1
6-3		 ----- -----
05/09/2015 Adult 18+
4.0		 Mixed Bag
Mid-Atlantic		 D1 Christopher Armstrong Jacques Beaudry-Losique

Eric Ruben 		W 6-4
3-3		 ----- -----
05/01/2015 Adult 18+
4.0		 Mixed Bag
Mid-Atlantic		 D1 Christopher Armstrong Barry Dickman

Jeff Dannick 		W 5-7
6-3
1-0		 ----- -----
03/29/2015 Adult 40+
4.0		 Davis
Mid-Atlantic		 D1 Sonny Tran Laurent LAYROL

jerome bonnet 		W 6-4
7-6		 ----- -----
03/26/2015 Adult 40+
4.5		 Team 5-VN Racqueteers
Mid-Atlantic		 D1 Charles Phan Fredrik Skoglund

Reginald Tull 		L 6-1
6-3		 ----- -----
03/24/2015 Adult 40+
4.0		 Davis
Mid-Atlantic		 D1 Sonny Tran Reed Haynie

Robert Goldschmidt 		W 6-0
6-4		 ----- -----
03/19/2015 Adult 40+
4.0		 Davis
Mid-Atlantic		 D1 Phuoc Pham Bill Gehrke

Jeffrey Santos 		L 6-3
6-1		 ----- -----
03/16/2015 Combo
8.5		 Dragulescu
Mid-Atlantic		 D3 Ian Myers Default W 6-0
6-0		 ----- -----
03/08/2015 Adult 40+
4.0		 Davis
Mid-Atlantic		 D1 Phuoc Pham Larry Johnson

Christopher Lee 		W 2-6
6-2
1-0		 ----- -----
03/06/2015 Adult 40+
4.0		 Davis
Mid-Atlantic		 D1 Sonny Tran David Mount

Bryant Nelson 		W 6-3
6-0		 ----- -----
02/25/2015 Adult 40+
4.5		 Team 5-VN Racqueteers
Mid-Atlantic		 D2 Eric Nguyen James Liu

David Zhang 		W 6-3
6-6		 ----- -----
02/12/2015 Adult 40+
4.5		 Team 5-VN Racqueteers
Mid-Atlantic		 D2 Eric Nguyen Gary Polston

David McGregor 		L 6-2
6-2		 ----- -----
02/09/2015 Combo
8.5		 Dragulescu
Mid-Atlantic		 D2 Olubunmi Ogunsan David Weber

Seth Yoskowitz 		L 6-2
6-2		 ----- -----
01/17/2015 Adult 40+
4.0		 Davis
Mid-Atlantic		 D1 Linh Nguyen Gerald McClellan

Timothy Triplett 		L 3-6
6-1
1-0		 ----- -----
12/03/2015 D1 Combo
8.5
Dragulescu
Mid-Atlantic		 W Klein
Mid-Atlantic
Dung Bui (3.96) 7-6
3-6
1-0		 William Wong (3.83)
Albert Wong (-----)
Match: S Rating: -----
11/13/2015 D1 Combo
8.5
Dragulescu
Mid-Atlantic		 W Racqueteers
Mid-Atlantic
Dung Bui (3.96) 6-3
3-6
1-0		 Timothy Waters (4.23)
Elliot Rosen (3.75)
Match: 3.95 Rating: -----
11/03/2015 D1 Combo
8.5
Dragulescu
Mid-Atlantic		 L Teelucksingh
Mid-Atlantic
Bryan Kay 7-5
6-0		 Justin Murphy
Florian Kogelnik
Match: ----- Rating: -----
10/12/2015 D1 Combo
8.5
Dragulescu
Mid-Atlantic		 W Teelucksingh
Mid-Atlantic
Dung Bui 4-6
6-3
1-0		 Guillermo Moncayo
Juan Sebastian Lleras
Match: ----- Rating: -----
10/09/2015 D2 Combo
8.5
Districts
Park
Mid-Atlantic		 W Chaney
Mid-Atlantic
Dung Bui 2-6
6-1
1-0		 Matt Ross
Michael Erdely
Match: ----- Rating: -----
10/02/2015 D2 Combo
8.5
Dragulescu
Mid-Atlantic		 W Klein
Mid-Atlantic
Dung Bui 6-2
6-1		 Albert Wong
William Wong
Match: ----- Rating: -----
09/20/2015 D2 Combo
8.5
Park
Mid-Atlantic		 W Nickey
Mid-Atlantic
Don Park 6-4
6-4		 Doug Cooke
Dirk Van Wie
Match: ----- Rating: -----
09/03/2015 D2 Combo
8.5
Park
Mid-Atlantic		 L Nickey
Mid-Atlantic
Dung Bui 6-1
6-2		 Jeffrey Fowle
Henry Forster
Match: ----- Rating: -----
08/26/2015 D2 Combo
8.5
Park
Mid-Atlantic		 L Nickey
Mid-Atlantic
Dung Bui 6-1
6-4		 Doug DeLawter
Steven Manning
Match: ----- Rating: -----
08/20/2015 D2 Combo
8.5
Park
Mid-Atlantic		 W Nickey
Mid-Atlantic
Don Park 4-6
7-5
1-0		 Doug DeLawter
Doug Cooke
Match: ----- Rating: -----
08/18/2015 D3 Combo
8.5
Team 3 VN Racqueteers
Mid-Atlantic		 W Team 4 Wintergreen Resort
Mid-Atlantic
Thomas Jeffers 6-1
6-3		 Marvin Martinez
Evan Miller
Match: ----- Rating: -----
08/15/2015 D1 Combo
8.5
Team 3 VN Racqueteers
Mid-Atlantic		 W Team 2 Big Shots 2
Mid-Atlantic
Thomas Jeffers 6-1
6-3		 William Morris
Jason Wallenhorst
Match: ----- Rating: -----
08/11/2015 D3 Combo
8.5
Team 3 VN Racqueteers
Mid-Atlantic		 W Team 1 10Sanity
Mid-Atlantic
Toan Dao 6-3
4-6
1-0		 Byron Levy
Damien Lee
Match: ----- Rating: -----
07/26/2015 D2 Combo
8.5
Team 3 VN Racqueteers
Mid-Atlantic		 W Team 2 Big Shots 2
Mid-Atlantic
Thuan Lai 6-3
7-6		 John Rose
Chris Ford
Match: ----- Rating: -----
07/12/2015 D3 Adult 18+
4.0
Districts
Mixed Bag
Mid-Atlantic		 L Pub Crawlers
Mid-Atlantic
David Tran () 7-6
6-3		 Lawrence McCaskill
Rick Hurwitt
Match: ----- Rating: -----
07/11/2015 D3 Adult 18+
4.0
Districts
Mixed Bag
Mid-Atlantic		 L Team 3 Raintree Stone
Mid-Atlantic
Chris Ford () 1-6
6-1
1-0		 Christopher Stone
Keith Garrison
Match: ----- Rating: -----
06/21/2015 D1 Adult 18+
4.0
Mixed Bag
Mid-Atlantic		 L Who's Next
Mid-Atlantic
Chris Ford () 6-1
6-3		 Michael Martin
Tom Ladenburg
Match: ----- Rating: -----
05/09/2015 D1 Adult 18+
4.0
Mixed Bag
Mid-Atlantic		 W Who's Next
Mid-Atlantic
Christopher Armstrong () 6-4
3-3		 Jacques Beaudry-Losique
Eric Ruben
Match: ----- Rating: -----
05/01/2015 D1 Adult 18+
4.0
Mixed Bag
Mid-Atlantic		 W Z's Last Chance Saloon
Mid-Atlantic
Christopher Armstrong () 5-7
6-3
1-0		 Barry Dickman
Jeff Dannick
Match: ----- Rating: -----
03/29/2015 D1 Adult 40+
4.0
Davis
Mid-Atlantic		 W Layrol
Mid-Atlantic
Sonny Tran () 6-4
7-6		 Laurent LAYROL
jerome bonnet
Match: ----- Rating: -----
03/26/2015 D1 Adult 40+
4.5
Team 5-VN Racqueteers
Mid-Atlantic		 L Team 3- Big Shots
Mid-Atlantic
Charles Phan () 6-1
6-3		 Fredrik Skoglund
Reginald Tull
Match: ----- Rating: -----
03/24/2015 D1 Adult 40+
4.0
Davis
Mid-Atlantic		 W Goldschmidt
Mid-Atlantic
Sonny Tran () 6-0
6-4		 Reed Haynie
Robert Goldschmidt
Match: ----- Rating: -----
03/19/2015 D1 Adult 40+
4.0
Davis
Mid-Atlantic		 L Steinberg
Mid-Atlantic
Phuoc Pham () 6-3
6-1		 Bill Gehrke
Jeffrey Santos
Match: ----- Rating: -----
03/16/2015 D3 Combo
8.5
Dragulescu
Mid-Atlantic		 W Cosca
Mid-Atlantic
Ian Myers 6-0
6-0		 Default
Match: ----- Rating: -----
03/08/2015 D1 Adult 40+
4.0
Davis
Mid-Atlantic		 W Franklin
Mid-Atlantic
Phuoc Pham () 2-6
6-2
1-0		 Larry Johnson
Christopher Lee
Match: ----- Rating: -----
03/06/2015 D1 Adult 40+
4.0
Davis
Mid-Atlantic		 W Harrington
Mid-Atlantic
Sonny Tran () 6-3
6-0		 David Mount
Bryant Nelson
Match: ----- Rating: -----
02/25/2015 D2 Adult 40+
4.5
Team 5-VN Racqueteers
Mid-Atlantic		 W Team 2- Travelers
Mid-Atlantic
Eric Nguyen () 6-3
6-6		 James Liu
David Zhang
Match: ----- Rating: -----
02/12/2015 D2 Adult 40+
4.5
Team 5-VN Racqueteers
Mid-Atlantic		 L Team 1-Pub Crawlers
Mid-Atlantic
Eric Nguyen () 6-2
6-2		 Gary Polston
David McGregor
Match: ----- Rating: -----
02/09/2015 D2 Combo
8.5
Dragulescu
Mid-Atlantic		 L Teelucksingh
Mid-Atlantic
Olubunmi Ogunsan 6-2
6-2		 David Weber
Seth Yoskowitz
Match: ----- Rating: -----
01/17/2015 D1 Adult 40+
4.0
Davis
Mid-Atlantic		 L Harrington
Mid-Atlantic
Linh Nguyen () 3-6
6-1
1-0		 Gerald McClellan
Timothy Triplett
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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