Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Robert Duggins (Raleigh, NC)
Male
Recent Match History
TTR Singles Rating
Last Match Calculated
------
--------
Rating Meter
TTR Doubles Rating
Last Match Calculated
------
--------
Rating Meter
Recent Match History
Rating Meter
Rating Meter
2021 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 5 4 1 0 80.0 13 9 4 69.2 95 55 40 57.9 0
Adult 40+ 3.5 5 3 2 0 60.0 10 6 4 60.0 95 50 45 52.6 0
Combo 6.5 2 1 1 0 50.0 5 2 3 40.0 33 14 19 42.4 0
Mixed 18+ 7.0 3 1 2 0 33.3 7 3 4 42.9 44 23 21 52.3 0
Mixed 40+ 7.0 4 2 2 0 50.0 8 4 4 50.0 79 40 39 50.6 0
Total 19 11 8 0 57.9 43 24 19 55.8 346 182 164 52.6 0
Match Date Match Team Court Partner Opponent(s) W/L Result Match TTR
09/12/2021 Combo
6.5		 IDMeares
Southern		 D3 Jason DeGroff Jordan Yelverton

Camilo Pena 		L 6-3
6-0		 NC NC
08/29/2021 Combo
6.5		 IDMeares
Southern		 D1 Jason DeGroff Jonathan Proctor

Brian McLean 		W 6-1
4-6
1-0		 NC NC
08/01/2021 Mixed 18+
7.0		 IHDuggins
Southern		 D2 Anna Duggins Pamela Hankerson

Treyvond Merritt 		W 6-0
6-1		 NC NC
07/25/2021 Mixed 18+
7.0		 IHDuggins
Southern		 D3 Anna Duggins Clay Stroud

Gillian Sellick 		L 6-0
6-4		 NC NC
07/16/2021 Mixed 40+
7.0		 IDMeares
Southern		 D1 Heidi Duggins Jason DeGroff

Carrie Struble 		W 6-3
6-2		 NC NC
07/11/2021 Mixed 18+
7.0		 IHDuggins
Southern		 D2 Anna Duggins Christopher DeFusco

Betsy Shane 		L 1-6
6-1
1-0		 NC NC
07/02/2021 Mixed 40+
7.0		 IDMeares
Southern		 D1 Heidi Duggins Joel Broadway

Liz Broadway 		L 6-4
7-6		 NC NC
06/15/2021 Mixed 40+
7.0		 IDMeares
Southern		 D3 Heidi Duggins Shannon Fuller

Frank Allison 		L 6-1
6-4		 NC NC
06/04/2021 Mixed 40+
7.0		 IDMeares
Southern		 D2 Heidi Duggins Laura Ross

Brian Ross 		W 7-6
6-3		 NC NC
05/09/2021 Adult 18+
3.5		 IBBaur
Southern		 D2 Mike Kaelin Stephen Fu

Jeff Keisner 		W 7-5
6-3		 NC NC
05/03/2021 Adult 40+
3.5		 IRDuggins
Southern		 D3 Ronnie Duncan John Richardson

Scott Sloan 		W 6-4
6-1		 NC NC
04/25/2021 Adult 18+
3.5		 IBBaur
Southern		 D2 Stephen Jorge Tony Kattan

Matt Phillips 		W 2-6
6-4
1-0		 NC NC
04/18/2021 Adult 18+
3.5		 IBBaur
Southern		 D2 Mike Kaelin Dennis Byrd Jr

Stephen Wensman 		W 6-1
6-2		 NC NC
04/10/2021 Adult 40+
3.5		 IRDuggins
Southern		 D2 Richard Loveland Chad Sokol

Mark Zimmerman 		L 6-4
6-3		 NC NC
04/03/2021 Adult 40+
3.5		 IRDuggins
Southern		 D2 Ronnie Duncan Arthur Dec

Robert Brown 		W 6-4
6-3		 NC NC
03/28/2021 Adult 18+
3.5		 IBBaur
Southern		 D2 Roy Kelly John Vander Vennet

Lloyd Brown 		W 4-6
6-4
1-0		 NC NC
03/27/2021 Adult 40+
3.5		 IRDuggins
Southern		 D3 McNair Bell Willi Hayes

Billy Hinson 		L 7-6
6-1		 NC NC
03/21/2021 Adult 18+
3.5		 IBBaur
Southern		 D2 Howard Rigsby Mike Elstob

Vincent Conzola 		L 6-4
2-6
1-0		 NC NC
03/20/2021 Adult 40+
3.5		 IRDuggins
Southern		 D2 Stephen Jorge Greg Baur

Jason DeGroff 		W 6-4
6-4		 NC NC
09/12/2021 D3 Combo
6.5
IDMeares
Southern		 L IRBrown 65 combo
Southern
Jason DeGroff 6-3
6-0		 Jordan Yelverton
Camilo Pena
Match: NC TTR: NC
08/29/2021 D1 Combo
6.5
IDMeares
Southern		 W IJGouveia
Southern
Jason DeGroff 6-1
4-6
1-0		 Jonathan Proctor
Brian McLean
Match: NC TTR: NC
08/01/2021 D2 Mixed 18+
7.0
IHDuggins
Southern		 W IPHankerson/Wild Cards
Southern
Anna Duggins 6-0
6-1		 Pamela Hankerson
Treyvond Merritt
Match: NC TTR: NC
07/25/2021 D3 Mixed 18+
7.0
IHDuggins
Southern		 L IMEveritt 7.0
Southern
Anna Duggins 6-0
6-4		 Clay Stroud
Gillian Sellick
Match: NC TTR: NC
07/16/2021 D1 Mixed 40+
7.0
IDMeares
Southern		 W IKHagens/Court Jesters
Southern
Heidi Duggins 6-3
6-2		 Jason DeGroff
Carrie Struble
Match: NC TTR: NC
07/11/2021 D2 Mixed 18+
7.0
IHDuggins
Southern		 L IEOster
Southern
Anna Duggins 1-6
6-1
1-0		 Christopher DeFusco
Betsy Shane
Match: NC TTR: NC
07/02/2021 D1 Mixed 40+
7.0
IDMeares
Southern		 L IBWait/Drinking with a chance of Tennis
Southern
Heidi Duggins 6-4
7-6		 Joel Broadway
Liz Broadway
Match: NC TTR: NC
06/15/2021 D3 Mixed 40+
7.0
IDMeares
Southern		 L IALyon 40+ Mixed
Southern
Heidi Duggins 6-1
6-4		 Shannon Fuller
Frank Allison
Match: NC TTR: NC
06/04/2021 D2 Mixed 40+
7.0
IDMeares
Southern		 W Smart Aces -Conzola
Southern
Heidi Duggins 7-6
6-3		 Laura Ross
Brian Ross
Match: NC TTR: NC
05/09/2021 D2 Adult 18+
3.5
IBBaur
Southern		 W IJStiegler
Southern
Mike Kaelin 7-5
6-3		 Stephen Fu
Jeff Keisner
Match: NC TTR: NC
05/03/2021 D3 Adult 40+
3.5
IRDuggins
Southern		 W IJRichardson
Southern
Ronnie Duncan 6-4
6-1		 John Richardson
Scott Sloan
Match: NC TTR: NC
04/25/2021 D2 Adult 18+
3.5
IBBaur
Southern		 W IMStellar
Southern
Stephen Jorge 2-6
6-4
1-0		 Tony Kattan
Matt Phillips
Match: NC TTR: NC
04/18/2021 D2 Adult 18+
3.5
IBBaur
Southern		 W IDFarmer18+ 3.5
Southern
Mike Kaelin 6-1
6-2		 Dennis Byrd Jr
Stephen Wensman
Match: NC TTR: NC
04/10/2021 D2 Adult 40+
3.5
IRDuggins
Southern		 L IJGouveia
Southern
Richard Loveland 6-4
6-3		 Chad Sokol
Mark Zimmerman
Match: NC TTR: NC
04/03/2021 D2 Adult 40+
3.5
IRDuggins
Southern		 W IEPerkins40+
Southern
Ronnie Duncan 6-4
6-3		 Arthur Dec
Robert Brown
Match: NC TTR: NC
03/28/2021 D2 Adult 18+
3.5
IBBaur
Southern		 W IRBrown
Southern
Roy Kelly 4-6
6-4
1-0		 John Vander Vennet
Lloyd Brown
Match: NC TTR: NC
03/27/2021 D3 Adult 40+
3.5
IRDuggins
Southern		 L IDHuffman
Southern
McNair Bell 7-6
6-1		 Willi Hayes
Billy Hinson
Match: NC TTR: NC
03/21/2021 D2 Adult 18+
3.5
IBBaur
Southern		 L IMElstob
Southern
Howard Rigsby 6-4
2-6
1-0		 Mike Elstob
Vincent Conzola
Match: NC TTR: NC
03/20/2021 D2 Adult 40+
3.5
IRDuggins
Southern		 W IJRichardson
Southern
Stephen Jorge 6-4
6-4		 Greg Baur
Jason DeGroff
Match: NC TTR: NC
Glossary
Match Player TTR for individual match.
TTR TTR after completed match.
NC Match not calculated into TTR yet.
This site is not affiliated, endorsed, or associated by or with the USTA in any manner nor are the ratings affiliated with the NTRP rating system.
Copyright © 2016-2025 TennisRecord.com All rights reserved.

Privacy Policy  |  Sitemap