Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Doyt Duncan (Bixby, OK)
Male 		3.0 C
12/31/2023
Estimated Dynamic Rating 2.7232
6/2/2024
Projected Year End Rating ------
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3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
2019 Overall Season
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 10 8 2 80.0 87 53 34 60.9 0
Adult 40+ 3.5 8 1 7 0 12.5 17 3 14 17.6 153 62 91 40.5 0
Mixed 18+ 7.0 2 1 1 0 50.0 5 2 3 40.0 41 19 22 46.3 0
Mixed 18+ 8.0 4 0 4 0 0.0 8 0 8 0.0 72 24 48 33.3 0
Mixed Other 8.0 5 0 5 0 0.0 11 1 10 9.1 75 17 58 22.7 0
Tri-Level 18+ 4.5 4 0 4 0 0.0 9 1 8 11.1 70 22 48 31.4 1
Total 28 6 22 0 21.4 60 15 45 25.0 498 197 301 39.6 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/18/2019 Adult 40+
3.5		 Wollmershauser/RH91
Missouri Valley		 D2 Ben Kilgore
(3.05) 		Keith Henley
(3.17)
Craig Bullock
(3.12) 		L 7-5
7-5		 3.11 3.14
11/09/2019 Adult 40+
3.5		 Wollmershauser/RH91
Missouri Valley		 D2 Chris Abshere
(3.05) 		Jerry Robarts
(2.65)
Ron Mayfield
(3.04) 		W 6-2
6-1		 3.19 3.12
10/21/2019 Adult 40+
3.5		 Wollmershauser/RH91
Missouri Valley		 D3 Fabio Terenzi
(3.01) 		Sivakumar Balasubramanian
(3.09)
Kelvin Pham
(3.13) 		L 6-4
6-3		 3.02 3.07
09/18/2019 Adult 40+
3.5		 Wollmershauser/RH91
Missouri Valley		 D3 Chris Abshere
(3.01) 		Tim Schenk
(3.47)
Monty Musgrove
(3.22) 		L 6-3
7-6		 3.30 3.12
09/07/2019 Mixed Other
8.0		 Wollmershauser/RH91 tri mix 6.0-8.0
Missouri Valley		 D1 Beth Wagner
(3.89) 		Maresa Boshoff
(4.42)
Jan Boshoff
(2.90) 		L 6-4
6-0		 2.93 2.97
08/28/2019 Tri-Level 18+
4.5		 Duncan/RH91
Missouri Valley		 D330 Charles Wollmershauser
(2.66) 		Ron Mayfield
(2.97)
Steven Dollmann
(3.47) 		L 6-1
4-6
1-0		 3.30 3.11
08/26/2019 Tri-Level 18+
4.5		 Duncan/RH91
Missouri Valley		 D330 Charles Wollmershauser
(-----) 		Default W 6-0
6-0		 ----- -----
08/02/2019 Mixed Other
8.0		 Wollmershauser/RH91 tri mix 6.0-8.0
Missouri Valley		 D2 Susan Hargis
(2.28) 		Lori Hollowell
(3.29)
Jim Vanderveen
(3.08) 		L 6-2
6-2		 3.08 3.01
07/31/2019 Mixed Other
8.0		 Wollmershauser/RH91 tri mix 6.0-8.0
Missouri Valley		 D3 Beth Wagner
(3.96) 		Byron Canfield
(4.05)
Karin Duke
(3.21) 		L 6-0
6-0		 2.68 2.94
07/22/2019 Tri-Level 18+
4.5		 Duncan/RH91
Missouri Valley		 D330 Charles Wollmershauser
(2.70) 		Patrick West
(3.55)
Clint Boone
(3.45) 		L 6-0
6-2		 3.02 3.05
07/08/2019 Tri-Level 18+
4.5		 Duncan/RH91
Missouri Valley		 D330 David Martin
(3.32) 		Craig Silberg
(3.19)
Andrew Truong
(3.17) 		L 6-4
6-1		 2.82 3.02
07/07/2019 Mixed 18+
8.0		 Wollmershauser/RH91
Missouri Valley		 D3 Beth Wagner
(3.96) 		Kathy Blackim
(3.95)
Garrett Bogard
(3.32) 		L 6-3
6-3		 2.97 3.01
06/30/2019 Mixed 18+
8.0		 Wollmershauser/RH91
Missouri Valley		 D3 Beth Wagner
(4.03) 		Kristin Mitchell
(3.35)
Michael Pearson
(4.05) 		L 6-1
6-3		 2.92 3.01
06/28/2019 Mixed Other
8.0		 Wollmershauser/RH91 tri mix 6.0-8.0
Missouri Valley		 D1 Isabell Estes
(2.35) 		Traci Ladner
(2.89)
David Files
(2.73) 		L 3-6
6-1
1-0		 3.06 3.05
06/24/2019 Tri-Level 18+
4.5		 Duncan/RH91
Missouri Valley		 D330 Adam Hannaford
(3.37) 		Jay Loegering
(3.57)
Arun Sriraman
(3.15) 		L 6-3
7-5		 3.07 3.08
06/21/2019 Mixed Other
8.0		 Wollmershauser/RH91 tri mix 6.0-8.0
Missouri Valley		 D1 Beth Wagner
(4.01) 		Ronnie Acebo
(4.10)
Megan Tulloch
(3.36) 		L 6-2
6-0		 2.87 3.02
06/16/2019 Mixed 18+
8.0		 Wollmershauser/RH91
Missouri Valley		 D2 Beth Wagner
(3.99) 		Chris Gunsch
(3.63)
Kimberly Amon
(3.58) 		L 6-4
6-4		 3.06 3.06
06/15/2019 Adult 18+
3.5		 Duncan/RH91
Missouri Valley		 D2 Troy Redmon
(3.12) 		Luke Gehring
(3.41)
Jesse Waddle
(3.20) 		L 6-3
6-2		 3.05 3.06
06/11/2019 Adult 40+
3.5		 Leonard/RH91
Missouri Valley		 D2 Troy Redmon
(3.08) 		Tom Ekren
(3.23)
D G
(3.12) 		L 7-5
5-7
1-0		 3.16 3.10
06/09/2019 Mixed 18+
8.0		 Wollmershauser/RH91
Missouri Valley		 D3 Tina Parkhill
(3.51) 		Tae Kim
(3.74)
Sarah Martin
(3.53) 		L 6-2
6-4		 3.20 3.09
06/08/2019 Adult 18+
3.5		 Duncan/RH91
Missouri Valley		 D3 Julio Cuadra
(3.31) 		Mark Cohlmia
(2.92)
Craig Bullock
(3.16) 		W 6-3
6-2		 3.12 3.09
06/04/2019 Adult 40+
3.5		 Leonard/RH91
Missouri Valley		 S2 Jeffrey Jackson
(3.04) 		L 6-0
6-2		 2.65 3.00
06/01/2019 Adult 18+
3.5		 Duncan/RH91
Missouri Valley		 D3 Troy Redmon
(3.08) 		Kenneth Ragan
(3.13)
Jim Fraser
(3.31) 		W 6-2
6-3		 3.46 3.16
05/18/2019 Mixed 18+
7.0		 Wollmershauser/RH91
Missouri Valley		 D3 Ann Marie Brown
(3.36) 		Linda Baugher
(3.55)
Mark Cohlmia
(2.86) 		W 6-3
4-6
1-0		 3.10 3.05
05/11/2019 Adult 18+
3.5		 Duncan/RH91
Missouri Valley		 D3 Troy Redmon
(3.13) 		Ben McDonald
(2.99)
Bryan Taylor
(2.97) 		W 6-3
6-4		 3.12 3.08
05/04/2019 Adult 18+
3.5		 Duncan/RH91
Missouri Valley		 D3 Ashley Allinder
(3.01) 		Patrick Huntley
(3.03)
John Schissel
(3.19) 		W 6-2
6-3		 3.36 3.12
04/26/2019 Mixed 18+
7.0		 Wollmershauser/RH91
Missouri Valley		 D3 Tuesday Evers
(3.10) 		Kevin Ruefly
(3.37)
Bobbi Jo Gibson
(3.16) 		L 6-3
7-5		 3.09 3.03
04/09/2019 Adult 40+
3.5		 Leonard/RH91
Missouri Valley		 D1 Chris Abshere
(3.04) 		Chad McDermott
(3.03)
Jasen Texeira
(3.37) 		L 6-3
6-1		 2.92 3.02
03/26/2019 Adult 40+
3.5		 Leonard/RH91
Missouri Valley		 D1 Terry Cumbey
(3.17) 		Matt Cyran
(3.46)
John Butts Jr
(3.38) 		L 6-2
6-4		 3.14 3.05
11/18/2019 D2 Adult 40+
3.5
Wollmershauser/RH91
Missouri Valley		 L Henry/PH
Missouri Valley
Ben Kilgore (3.05) 7-5
7-5		 Keith Henley (3.17)
Craig Bullock (3.12)
Match: 3.11 Rating: 3.14
11/09/2019 D2 Adult 40+
3.5
Wollmershauser/RH91
Missouri Valley		 W Johnson/LF
Missouri Valley
Chris Abshere (3.05) 6-2
6-1		 Jerry Robarts (2.65)
Ron Mayfield (3.04)
Match: 3.19 Rating: 3.12
10/21/2019 D3 Adult 40+
3.5
Wollmershauser/RH91
Missouri Valley		 L 1: Parameswaran/LF
Missouri Valley
Fabio Terenzi (3.01) 6-4
6-3		 Sivakumar Balasubramanian (3.09)
Kelvin Pham (3.13)
Match: 3.02 Rating: 3.07
09/18/2019 D3 Adult 40+
3.5
Wollmershauser/RH91
Missouri Valley		 L Musgrove/LF
Missouri Valley
Chris Abshere (3.01) 6-3
7-6		 Tim Schenk (3.47)
Monty Musgrove (3.22)
Match: 3.30 Rating: 3.12
09/07/2019 D1 Mixed Other
8.0
Wollmershauser/RH91 tri mix 6.0-8.0
Missouri Valley		 L Thompson/CR tri mix 6.0-8.0
Missouri Valley
Beth Wagner (3.89) 6-4
6-0		 Maresa Boshoff (4.42)
Jan Boshoff (2.90)
Match: 2.93 Rating: 2.97
08/28/2019 D330 Tri-Level 18+
4.5
Duncan/RH91
Missouri Valley		 L Jackson/OHS
Missouri Valley
Charles Wollmershauser (2.66) 6-1
4-6
1-0		 Ron Mayfield (2.97)
Steven Dollmann (3.47)
Match: 3.30 Rating: 3.11
08/26/2019 D330 Tri-Level 18+
4.5
Duncan/RH91
Missouri Valley		 W Torrence/SH
Missouri Valley
Charles Wollmershauser (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
08/02/2019 D2 Mixed Other
8.0
Wollmershauser/RH91 tri mix 6.0-8.0
Missouri Valley		 L Hollowell/LF tri mix 6.0-8.0
Missouri Valley
Susan Hargis (2.28) 6-2
6-2		 Lori Hollowell (3.29)
Jim Vanderveen (3.08)
Match: 3.08 Rating: 3.01
07/31/2019 D3 Mixed Other
8.0
Wollmershauser/RH91 tri mix 6.0-8.0
Missouri Valley		 L Adams/LF tri mix 6.0-8.0
Missouri Valley
Beth Wagner (3.96) 6-0
6-0		 Byron Canfield (4.05)
Karin Duke (3.21)
Match: 2.68 Rating: 2.94
07/22/2019 D330 Tri-Level 18+
4.5
Duncan/RH91
Missouri Valley		 L Sanders/LF
Missouri Valley
Charles Wollmershauser (2.70) 6-0
6-2		 Patrick West (3.55)
Clint Boone (3.45)
Match: 3.02 Rating: 3.05
07/08/2019 D330 Tri-Level 18+
4.5
Duncan/RH91
Missouri Valley		 L Bird/TTC
Missouri Valley
David Martin (3.32) 6-4
6-1		 Craig Silberg (3.19)
Andrew Truong (3.17)
Match: 2.82 Rating: 3.02
07/07/2019 D3 Mixed 18+
8.0
Wollmershauser/RH91
Missouri Valley		 L Reber/IS
Missouri Valley
Beth Wagner (3.96) 6-3
6-3		 Kathy Blackim (3.95)
Garrett Bogard (3.32)
Match: 2.97 Rating: 3.01
06/30/2019 D3 Mixed 18+
8.0
Wollmershauser/RH91
Missouri Valley		 L Pearson/IS- tulsa winner
Missouri Valley
Beth Wagner (4.03) 6-1
6-3		 Kristin Mitchell (3.35)
Michael Pearson (4.05)
Match: 2.92 Rating: 3.01
06/28/2019 D1 Mixed Other
8.0
Wollmershauser/RH91 tri mix 6.0-8.0
Missouri Valley		 L Hollowell/LF tri mix 6.0-8.0
Missouri Valley
Isabell Estes (2.35) 3-6
6-1
1-0		 Traci Ladner (2.89)
David Files (2.73)
Match: 3.06 Rating: 3.05
06/24/2019 D330 Tri-Level 18+
4.5
Duncan/RH91
Missouri Valley		 L Stevenson/LF
Missouri Valley
Adam Hannaford (3.37) 6-3
7-5		 Jay Loegering (3.57)
Arun Sriraman (3.15)
Match: 3.07 Rating: 3.08
06/21/2019 D1 Mixed Other
8.0
Wollmershauser/RH91 tri mix 6.0-8.0
Missouri Valley		 L Tulloch/LF tri mix 6.0-8.0
Missouri Valley
Beth Wagner (4.01) 6-2
6-0		 Ronnie Acebo (4.10)
Megan Tulloch (3.36)
Match: 2.87 Rating: 3.02
06/16/2019 D2 Mixed 18+
8.0
Wollmershauser/RH91
Missouri Valley		 L Stoner/IS
Missouri Valley
Beth Wagner (3.99) 6-4
6-4		 Chris Gunsch (3.63)
Kimberly Amon (3.58)
Match: 3.06 Rating: 3.06
06/15/2019 D2 Adult 18+
3.5
Duncan/RH91
Missouri Valley		 L OK-WC: Tabor/LF
Missouri Valley
Troy Redmon (3.12) 6-3
6-2		 Luke Gehring (3.41)
Jesse Waddle (3.20)
Match: 3.05 Rating: 3.06
06/11/2019 D2 Adult 40+
3.5
Leonard/RH91
Missouri Valley		 L Hernandez/IS
Missouri Valley
Troy Redmon (3.08) 7-5
5-7
1-0		 Tom Ekren (3.23)
D G (3.12)
Match: 3.16 Rating: 3.10
06/09/2019 D3 Mixed 18+
8.0
Wollmershauser/RH91
Missouri Valley		 L Hayward/LF
Missouri Valley
Tina Parkhill (3.51) 6-2
6-4		 Tae Kim (3.74)
Sarah Martin (3.53)
Match: 3.20 Rating: 3.09
06/08/2019 D3 Adult 18+
3.5
Duncan/RH91
Missouri Valley		 W Henry/PH
Missouri Valley
Julio Cuadra (3.31) 6-3
6-2		 Mark Cohlmia (2.92)
Craig Bullock (3.16)
Match: 3.12 Rating: 3.09
06/04/2019 S2 Adult 40+
3.5
Leonard/RH91
Missouri Valley		 L Williams/LF
Missouri Valley
6-0
6-2		 Jeffrey Jackson (3.04)
Match: 2.65 Rating: 3.00
06/01/2019 D3 Adult 18+
3.5
Duncan/RH91
Missouri Valley		 W Ragan/RH91
Missouri Valley
Troy Redmon (3.08) 6-2
6-3		 Kenneth Ragan (3.13)
Jim Fraser (3.31)
Match: 3.46 Rating: 3.16
05/18/2019 D3 Mixed 18+
7.0
Wollmershauser/RH91
Missouri Valley		 W Baugher/PH
Missouri Valley
Ann Marie Brown (3.36) 6-3
4-6
1-0		 Linda Baugher (3.55)
Mark Cohlmia (2.86)
Match: 3.10 Rating: 3.05
05/11/2019 D3 Adult 18+
3.5
Duncan/RH91
Missouri Valley		 W Parameswaran/LF
Missouri Valley
Troy Redmon (3.13) 6-3
6-4		 Ben McDonald (2.99)
Bryan Taylor (2.97)
Match: 3.12 Rating: 3.08
05/04/2019 D3 Adult 18+
3.5
Duncan/RH91
Missouri Valley		 W Williams/LF
Missouri Valley
Ashley Allinder (3.01) 6-2
6-3		 Patrick Huntley (3.03)
John Schissel (3.19)
Match: 3.36 Rating: 3.12
04/26/2019 D3 Mixed 18+
7.0
Wollmershauser/RH91
Missouri Valley		 L McGuire/LF
Missouri Valley
Tuesday Evers (3.10) 6-3
7-5		 Kevin Ruefly (3.37)
Bobbi Jo Gibson (3.16)
Match: 3.09 Rating: 3.03
04/09/2019 D1 Adult 40+
3.5
Leonard/RH91
Missouri Valley		 L Musgrove/LF
Missouri Valley
Chris Abshere (3.04) 6-3
6-1		 Chad McDermott (3.03)
Jasen Texeira (3.37)
Match: 2.92 Rating: 3.02
03/26/2019 D1 Adult 40+
3.5
Leonard/RH91
Missouri Valley		 L Parameswaran/LF-tulsa
Missouri Valley
Terry Cumbey (3.17) 6-2
6-4		 Matt Cyran (3.46)
John Butts Jr (3.38)
Match: 3.14 Rating: 3.05
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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