Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Robert Lettow (Shreveport, LA)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.3054
6/23/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2023 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 55+ 3.5 3 1 2 0 33.3 7 3 4 42.9 59 30 29 50.8 0
Adult 65+ 3.5 8 7 1 0 87.5 18 14 4 77.8 156 93 63 59.6 0
Adult Other 3.5 7 5 2 0 71.4 18 12 6 66.7 133 80 53 60.2 0
Combo 7.5 3 2 1 0 66.7 6 4 2 66.7 61 33 28 54.1 0
Mixed Other 7.0 5 4 1 0 80.0 14 8 6 57.1 97 50 47 51.5 0
Mixed Other 8.0 2 0 2 0 0.0 5 1 4 20.0 40 17 23 42.5 0
Tri-Level 55+ 4.0 3 2 1 0 66.7 6 4 2 66.7 54 31 23 57.4 0
Total 31 21 10 0 67.7 74 46 28 62.2 600 334 266 55.7 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/11/2023 Adult 65+
3.5
Sectionals		 Shreveport - Boyd/6.5/3.5M/BTC
Southern		 D1 John Shaw
(3.42) 		Marc Sherman
(3.38)
Doug Meyer
(3.11) 		W 6-2
7-6		 3.39 3.41
11/11/2023 Adult 65+
3.5
Sectionals		 Shreveport - Boyd/6.5/3.5M/BTC
Southern		 D2 John Shaw
(3.35) 		Chip Eskridge
(3.26)
Thomas Dwyer
(3.29) 		W 6-0
6-2		 3.67 3.45
11/10/2023 Adult 65+
3.5
Sectionals		 Shreveport - Boyd/6.5/3.5M/BTC
Southern		 D2 John Shaw
(3.36) 		Bill Walton
(3.85)
Mark Gottlieb
(3.49) 		L 6-2
6-3		 3.44 3.38
11/10/2023 Adult 65+
3.5
Sectionals		 Shreveport - Boyd/6.5/3.5M/BTC
Southern		 D2 John Shaw
(3.32) 		Robert Melnyk
(3.32)
Matthew Lampe
(3.55) 		W 6-2
7-6		 3.58 3.39
10/08/2023 Combo
7.5		 Cassanova/55/7.5/MC/BTC
Southern		 D1 David Lowe
(3.73) 		John Mata
(3.86)
Gary Procell
(2.95) 		W 6-4
7-5		 3.31 -----
09/24/2023 Adult 65+
3.5		 Shreveport - Boyd/6.5/3.5M/BTC
Southern		 D3 John Shaw
(3.32) 		Randy Braud
(3.24)
Bill Jackson
(3.34) 		W 6-4
6-2		 3.50 3.35
09/23/2023 Adult 65+
3.5		 Shreveport - Boyd/6.5/3.5M/BTC
Southern		 D3 John Shaw
(3.27) 		Michael Blanchard
(3.35)
David Orgeron
(3.13) 		W 6-0
7-5		 3.52 3.34
09/23/2023 Adult 65+
3.5		 Shreveport - Boyd/6.5/3.5M/BTC
Southern		 D2 John Shaw
(3.24) 		Randy Braud
(3.26)
Barry Eggie
(3.30) 		W 4-6
6-3
1-0		 3.35 3.30
09/22/2023 Adult 65+
3.5		 Shreveport - Boyd/6.5/3.5M/BTC
Southern		 D1 John Shaw
(3.28) 		Gabe Fortier
(3.27)
Frank Mueller
(2.91) 		W 6-7
7-6
1-0		 3.11 3.27
09/14/2023 Combo
7.5		 Cassanova/55/7.5/MC/BTC
Southern		 D3 Alan Cox
(3.63) 		Thomas O'Brien
(3.25)
Franklin Roemer
(3.78) 		L 6-2
7-6		 3.25 -----
08/26/2023 Combo
7.5		 Cassanova/55/7.5/MC/BTC
Southern		 D3 James Windham
(-----) 		Chris Miller
(3.69)
Sam Silverblatt
(3.38) 		W 6-3
6-3		 S -----
08/12/2023 Mixed Other
7.0		 Cox/55/7.0/MXD/BTC
Southern		 D3 Jennifer West
(3.26) 		Stephen Craig
(2.96)
Lora Slack
(3.24) 		W 4-6
6-2
1-0		 3.26 3.34
08/05/2023 Mixed Other
8.0		 Harris/55/8.0/Mixed/QTC
Southern		 D3 Jennifer West
(3.21) 		Tanya McMaster
(3.55)
Timothy Ellis
(3.61) 		L 6-2
3-6
1-0		 3.59 3.41
07/29/2023 Mixed Other
7.0		 Cox/55/7.0/MXD/BTC
Southern		 D2 Jennifer West
(3.17) 		Tanya McMaster
(3.59)
Fred Lucky
(3.03) 		W 6-4
4-6
1-0		 3.40 3.35
07/22/2023 Mixed Other
7.0		 Cox/55/7.0/MXD/BTC
Southern		 D2 Kim Kitchens
(3.28) 		Jay Boyd
(3.38)
Dede Plette
(3.01) 		W 2-6
6-4
1-0		 3.20 3.31
07/08/2023 Mixed Other
7.0		 Cox/55/7.0/MXD/BTC
Southern		 D2 Nancy Devers
(3.27) 		Sandra Botzong
(3.49)
Fred Lucky
(3.01) 		W 6-1
4-6
1-0		 3.39 3.35
07/01/2023 Mixed Other
7.0		 Cox/55/7.0/MXD/BTC
Southern		 D1 Jennifer West
(3.20) 		Pam O'Brien
(3.40)
Thomas O'Brien
(3.25) 		L 6-4
6-4		 3.29 3.32
06/24/2023 Mixed Other
8.0		 Harris/55/8.0/Mixed/QTC
Southern		 D2 Cindy Riley
(3.59) 		Sandra Botzong
(3.52)
Woodus Humphrey
(3.86) 		L 7-6
6-3		 3.42 3.33
06/04/2023 Tri-Level 55+
4.0		 Alexander/55/M/3-3.5-4/BTC
Southern		 D235 Dwayne Slack
(-----) 		Christopher Dudley
(-----)
Michael Cannon
(-----) 		L 6-3
6-3		 NC NC
05/28/2023 Tournament
MX7.0d		 The City Championships $$$ S Jennifer West
(3.24) 		Michael Lauseng
(3.73)
Ashlin Harper
(3.04) 		L 6-4
7-6		 3.38 -----
05/27/2023 Tournament
MX7.0d		 The City Championships $$$ Q Jennifer West
(3.24) 		Edward Burchett
(3.55)
Crissy Burchett
(2.60) 		W 7-5
6-4		 3.24 -----
05/20/2023 Tri-Level 55+
4.0		 Alexander/55/M/3-3.5-4/BTC
Southern		 D235 John Shaw
(-----) 		Christopher Dudley
(-----)
Robert Hayslip
(-----) 		W 6-3
6-1		 NC NC
04/30/2023 Tri-Level 55+
4.0		 Alexander/55/M/3-3.5-4/BTC
Southern		 D235 Dwayne Slack
(-----) 		William Bryan
(-----)
John Pope
(-----) 		W 7-6
6-1		 NC NC
04/29/2023 Adult Other
3.5		 LA/Boyd/Louisiana's Aces
Southern		 D2 Jay Boyd
(3.45) 		Clyde Bowie
(-----)
Thomas Cribbs
(-----) 		W 6-0
6-0		 S -----
04/29/2023 Adult Other
3.5		 LA/Boyd/Louisiana's Aces
Southern		 D3 Parry Thomas
(-----) 		Mike Sarsycki
(3.48)
Gary Bryant
(3.22) 		L 3-6
7-6
1-0		 S -----
04/28/2023 Adult Other
3.5		 LA/Boyd/Louisiana's Aces
Southern		 D2 John Williams
(-----) 		Dennis Reasner
(3.45)
Fred Burkert
(3.18) 		W 7-6
7-5		 S -----
03/26/2023 Adult Other
3.5		 Boyd/70/3.5/M/NWLA
Southern		 D1 Eddie Holman
(3.49) 		David Wang
(3.48)
Gene Saylors
(-----) 		W 3-6
7-5
1-0		 S -----
03/25/2023 Adult Other
3.5		 Boyd/70/3.5/M/NWLA
Southern		 D3 Eugene Cassanova
(3.23) 		Cliff Coffman
(-----)
Randall Brown
(3.28) 		W 4-6
6-2
1-0		 S -----
03/25/2023 Adult Other
3.5		 Boyd/70/3.5/M/NWLA
Southern		 D3 Eugene Cassanova
(3.23) 		Bruce Thompson
(3.17)
Marval Bailiff
(3.36) 		L 6-2
1-6
1-0		 3.34 -----
03/24/2023 Adult Other
3.5		 Boyd/70/3.5/M/NWLA
Southern		 D1 Eddie Holman
(3.49) 		Doyle Duhe
(-----)
Patrick McCloskey
(-----) 		W 6-0
6-4		 S -----
03/18/2023 Adult 55+
3.5		 Killen/55/3.5/Men/BTC
Southern		 D1 Eddie Holman
(3.36) 		Thomas O'Brien
(3.30)
Richard Rogers
(3.16) 		L 6-7
7-5
1-0		 3.15 3.28
03/04/2023 Adult 55+
3.5		 Killen/55/3.5/Men/BTC
Southern		 D1 Ken Lawler
(3.11) 		Rick Holland
(3.23)
John Shaw
(3.30) 		L 6-3
6-3		 3.21 3.29
02/04/2023 Adult 55+
3.5		 Killen/55/3.5/Men/BTC
Southern		 D1 Eddie Holman
(3.25) 		Randall Brown
(3.47)
Wayne Johnson
(3.28) 		W 6-1
6-2		 3.71 3.38
11/11/2023 D1 Adult 65+
3.5
Sectionals
Shreveport - Boyd/6.5/3.5M/BTC
Southern		 W Kovaleski/LR
Southern
John Shaw (3.42) 6-2
7-6		 Marc Sherman (3.38)
Doug Meyer (3.11)
Match: 3.39 Rating: 3.41
11/11/2023 D2 Adult 65+
3.5
Sectionals
Shreveport - Boyd/6.5/3.5M/BTC
Southern		 W Martin
Southern
John Shaw (3.35) 6-0
6-2		 Chip Eskridge (3.26)
Thomas Dwyer (3.29)
Match: 3.67 Rating: 3.45
11/10/2023 D2 Adult 65+
3.5
Sectionals
Shreveport - Boyd/6.5/3.5M/BTC
Southern		 L USTA Atlanta/James Meidl
Southern
John Shaw (3.36) 6-2
6-3		 Bill Walton (3.85)
Mark Gottlieb (3.49)
Match: 3.44 Rating: 3.38
11/10/2023 D2 Adult 65+
3.5
Sectionals
Shreveport - Boyd/6.5/3.5M/BTC
Southern		 W WNCR Melnyk (ARC-S)
Southern
John Shaw (3.32) 6-2
7-6		 Robert Melnyk (3.32)
Matthew Lampe (3.55)
Match: 3.58 Rating: 3.39
10/08/2023 D1 Combo
7.5
Cassanova/55/7.5/MC/BTC
Southern		 W Peters/55/7.5/MC/POTC
Southern
David Lowe (3.73) 6-4
7-5		 John Mata (3.86)
Gary Procell (2.95)
Match: 3.31 Rating: -----
09/24/2023 D3 Adult 65+
3.5
Shreveport - Boyd/6.5/3.5M/BTC
Southern		 W Baton Rouge - Braud/65/3.5
Southern
John Shaw (3.32) 6-4
6-2		 Randy Braud (3.24)
Bill Jackson (3.34)
Match: 3.50 Rating: 3.35
09/23/2023 D3 Adult 65+
3.5
Shreveport - Boyd/6.5/3.5M/BTC
Southern		 W Lafayette - Fortier/65/3.5M/Laf
Southern
John Shaw (3.27) 6-0
7-5		 Michael Blanchard (3.35)
David Orgeron (3.13)
Match: 3.52 Rating: 3.34
09/23/2023 D2 Adult 65+
3.5
Shreveport - Boyd/6.5/3.5M/BTC
Southern		 W Baton Rouge - Braud/65/3.5
Southern
John Shaw (3.24) 4-6
6-3
1-0		 Randy Braud (3.26)
Barry Eggie (3.30)
Match: 3.35 Rating: 3.30
09/22/2023 D1 Adult 65+
3.5
Shreveport - Boyd/6.5/3.5M/BTC
Southern		 W Lafayette - Fortier/65/3.5M/Laf
Southern
John Shaw (3.28) 6-7
7-6
1-0		 Gabe Fortier (3.27)
Frank Mueller (2.91)
Match: 3.11 Rating: 3.27
09/14/2023 D3 Combo
7.5
Cassanova/55/7.5/MC/BTC
Southern		 L Peters/55/7.5/MC/POTC
Southern
Alan Cox (3.63) 6-2
7-6		 Thomas O'Brien (3.25)
Franklin Roemer (3.78)
Match: 3.25 Rating: -----
08/26/2023 D3 Combo
7.5
Cassanova/55/7.5/MC/BTC
Southern		 W Ellis/55/7.5/MC/BTC
Southern
James Windham (-----) 6-3
6-3		 Chris Miller (3.69)
Sam Silverblatt (3.38)
Match: S Rating: -----
08/12/2023 D3 Mixed Other
7.0
Cox/55/7.0/MXD/BTC
Southern		 W Rubben/55/7.0/MXD/QTC
Southern
Jennifer West (3.26) 4-6
6-2
1-0		 Stephen Craig (2.96)
Lora Slack (3.24)
Match: 3.26 Rating: 3.34
08/05/2023 D3 Mixed Other
8.0
Harris/55/8.0/Mixed/QTC
Southern		 L Rubben/55/8.0/Mixed/QTC
Southern
Jennifer West (3.21) 6-2
3-6
1-0		 Tanya McMaster (3.55)
Timothy Ellis (3.61)
Match: 3.59 Rating: 3.41
07/29/2023 D2 Mixed Other
7.0
Cox/55/7.0/MXD/BTC
Southern		 W Rubben/55/7.0/MXD/QTC
Southern
Jennifer West (3.17) 6-4
4-6
1-0		 Tanya McMaster (3.59)
Fred Lucky (3.03)
Match: 3.40 Rating: 3.35
07/22/2023 D2 Mixed Other
7.0
Cox/55/7.0/MXD/BTC
Southern		 W Rubben/55/7.0/MXD/QTC
Southern
Kim Kitchens (3.28) 2-6
6-4
1-0		 Jay Boyd (3.38)
Dede Plette (3.01)
Match: 3.20 Rating: 3.31
07/08/2023 D2 Mixed Other
7.0
Cox/55/7.0/MXD/BTC
Southern		 W Rubben/55/7.0/MXD/QTC
Southern
Nancy Devers (3.27) 6-1
4-6
1-0		 Sandra Botzong (3.49)
Fred Lucky (3.01)
Match: 3.39 Rating: 3.35
07/01/2023 D1 Mixed Other
7.0
Cox/55/7.0/MXD/BTC
Southern		 L Rubben/55/7.0/MXD/QTC
Southern
Jennifer West (3.20) 6-4
6-4		 Pam O'Brien (3.40)
Thomas O'Brien (3.25)
Match: 3.29 Rating: 3.32
06/24/2023 D2 Mixed Other
8.0
Harris/55/8.0/Mixed/QTC
Southern		 L Rubben/55/8.0/Mixed/QTC
Southern
Cindy Riley (3.59) 7-6
6-3		 Sandra Botzong (3.52)
Woodus Humphrey (3.86)
Match: 3.42 Rating: 3.33
06/04/2023 D235 Tri-Level 55+
4.0
Alexander/55/M/3-3.5-4/BTC
Southern		 L Dudley/5/5M/3-3.5-4/QTC
Southern
Dwayne Slack (-----) 6-3
6-3		 Christopher Dudley (-----)
Michael Cannon (-----)
Match: NC Rating: NC
The City Championships $$$
05/28/2023 S Tournament
MX7.0d
L
Jennifer West (3.24) 6-4
7-6		 Michael Lauseng (3.73)
Ashlin Harper (3.04)
Match: 3.38 Rating: -----
The City Championships $$$
05/27/2023 Q Tournament
MX7.0d
W
Jennifer West (3.24) 7-5
6-4		 Edward Burchett (3.55)
Crissy Burchett (2.60)
Match: 3.24 Rating: -----
05/20/2023 D235 Tri-Level 55+
4.0
Alexander/55/M/3-3.5-4/BTC
Southern		 W Dudley/5/5M/3-3.5-4/QTC
Southern
John Shaw (-----) 6-3
6-1		 Christopher Dudley (-----)
Robert Hayslip (-----)
Match: NC Rating: NC
04/30/2023 D235 Tri-Level 55+
4.0
Alexander/55/M/3-3.5-4/BTC
Southern		 W Wilson/55/M/3-3.5-4/POTC
Southern
Dwayne Slack (-----) 7-6
6-1		 William Bryan (-----)
John Pope (-----)
Match: NC Rating: NC
04/29/2023 D2 Adult Other
3.5
LA/Boyd/Louisiana's Aces
Southern		 W MS/Stegall
Southern
Jay Boyd (3.45) 6-0
6-0		 Clyde Bowie (-----)
Thomas Cribbs (-----)
Match: S Rating: -----
04/29/2023 D3 Adult Other
3.5
LA/Boyd/Louisiana's Aces
Southern		 L OK/Langwell/All Tennis
Southern
Parry Thomas (-----) 3-6
7-6
1-0		 Mike Sarsycki (3.48)
Gary Bryant (3.22)
Match: S Rating: -----
04/28/2023 D2 Adult Other
3.5
LA/Boyd/Louisiana's Aces
Southern		 W AL/Reasner
Southern
John Williams (-----) 7-6
7-5		 Dennis Reasner (3.45)
Fred Burkert (3.18)
Match: S Rating: -----
03/26/2023 D1 Adult Other
3.5
Boyd/70/3.5/M/NWLA
Southern		 W De Santis/70/3.5/M/TX
Southern
Eddie Holman (3.49) 3-6
7-5
1-0		 David Wang (3.48)
Gene Saylors (-----)
Match: S Rating: -----
03/25/2023 D3 Adult Other
3.5
Boyd/70/3.5/M/NWLA
Southern		 W Killen/70/3.5M/NWLA
Southern
Eugene Cassanova (3.23) 4-6
6-2
1-0		 Cliff Coffman (-----)
Randall Brown (3.28)
Match: S Rating: -----
03/25/2023 D3 Adult Other
3.5
Boyd/70/3.5/M/NWLA
Southern		 L Schmid/70/3.5/M/TX
Southern
Eugene Cassanova (3.23) 6-2
1-6
1-0		 Bruce Thompson (3.17)
Marval Bailiff (3.36)
Match: 3.34 Rating: -----
03/24/2023 D1 Adult Other
3.5
Boyd/70/3.5/M/NWLA
Southern		 W Phelps/70/3.5/M/NO
Southern
Eddie Holman (3.49) 6-0
6-4		 Doyle Duhe (-----)
Patrick McCloskey (-----)
Match: S Rating: -----
03/18/2023 D1 Adult 55+
3.5
Killen/55/3.5/Men/BTC
Southern		 L Procell/55/3.5/Men/POTC
Southern
Eddie Holman (3.36) 6-7
7-5
1-0		 Thomas O'Brien (3.30)
Richard Rogers (3.16)
Match: 3.15 Rating: 3.28
03/04/2023 D1 Adult 55+
3.5
Killen/55/3.5/Men/BTC
Southern		 L Boyd-Plaxco/55/3.5/Men/BTC
Southern
Ken Lawler (3.11) 6-3
6-3		 Rick Holland (3.23)
John Shaw (3.30)
Match: 3.21 Rating: 3.29
02/04/2023 D1 Adult 55+
3.5
Killen/55/3.5/Men/BTC
Southern		 W Procell/55/3.5/Men/POTC
Southern
Eddie Holman (3.25) 6-1
6-2		 Randall Brown (3.47)
Wayne Johnson (3.28)
Match: 3.71 Rating: 3.38
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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