Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Zack Robertson (Columbia, SC)
Male 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.7370
6/14/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
Recent History
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 5 1 4 0 20.0 12 4 8 33.3 100 44 56 44.0 0
Adult 40+ 4.0 4 4 0 0 100.0 9 8 1 88.9 76 49 27 64.5 0
Adult Other 4.0 3 0 3 0 0.0 7 1 6 14.3 58 24 34 41.4 0
Combo 7.5 13 9 4 0 69.2 30 18 12 60.0 249 137 112 55.0 0
Mixed 18+ 4.0 2 1 1 0 50.0 4 2 2 50.0 37 19 18 51.4 0
Mixed 18+ 7.0 3 1 2 0 33.3 6 2 4 33.3 63 30 33 47.6 0
Mixed 40+ 4.0 3 3 0 0 100.0 6 6 0 100.0 57 38 19 66.7 0
Total 33 19 14 0 57.6 74 41 33 55.4 640 341 299 53.3 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
06/06/2024 Mixed 40+
4.0		 LATA40/Amick/CAMP
Southern		 D2 Sarah Zupon
(3.69) 		Rolf Kiser
(3.54)
Janet Haigler
(3.52) 		W 6-2
7-5		 3.73 3.73
05/30/2024 Mixed 40+
4.0		 LATA40/Amick/CAMP
Southern		 D3 Sarah Zupon
(3.69) 		Greg Prevost
(3.56)
Anne Blackmon
(3.69) 		W 6-0
7-6		 3.85 3.75
05/13/2024 Mixed 18+
4.0		 LATA18/Zupon/CAMP
Southern		 D2 Kay Wescott
(4.09) 		Megan Freiburger
(3.94)
Timothy Hamrick
(3.86) 		L 7-5
6-2		 3.55 3.71
05/09/2024 Mixed 40+
4.0		 LATA40/Amick/CAMP
Southern		 D3 Amanda Willoughby
(3.98) 		Tom Bane
(3.94)
Missy Graczyk
(3.51) 		W 6-3
6-3		 3.79 3.74
05/06/2024 Mixed 18+
4.0		 LATA18/Zupon/CAMP
Southern		 D1 Katie Meyers
(3.82) 		Lisa Hamrick
(3.72)
Ben Stitely
(3.84) 		W 6-3
6-2		 3.94 3.72
04/11/2024 Adult 40+
4.0		 LATA40/Stitely/CAMP
Southern		 D1 Chris Sinegar
(3.92) 		Andrew Kaczynski
(3.76)
David Bialousow
(3.97) 		W 6-4
7-6		 3.83 3.74
04/08/2024 Adult 40+
4.0		 LATA40/Stitely/CAMP
Southern		 S1 Lee Williams
(3.62) 		W 6-0
4-6
1-0		 3.79 3.72
04/02/2024 Adult 18+
4.0		 LATA18/Pensa/CAMP
Southern		 D2 Chris Weinbach
(3.44) 		Guy Kirtley
(3.78)
jagan lanka
(3.61) 		W 7-5
6-3		 3.93 3.74
03/26/2024 Adult 18+
4.0		 LATA18/Pensa/CAMP
Southern		 D1 Chris Sinegar
(3.83) 		Elliot Turner
(3.54)
Ryan Freiburger
(3.74) 		L 6-4
4-6
1-0		 3.54 3.66
03/10/2024 Adult 40+
4.0		 LATA40/Stitely/CAMP
Southern		 D2 Chris Sinegar
(3.85) 		Guy Kirtley
(3.79)
Nathan Sanders
(3.63) 		W 7-6
6-4		 3.69 3.69
03/10/2024 Adult 18+
4.0		 LATA18/Pensa/CAMP
Southern		 D1 Ben Stitely
(3.76) 		Andrew Kaczynski
(3.77)
Jenkins Mann
(3.78) 		L 6-4
6-2		 3.55 3.67
02/20/2024 Adult 18+
4.0		 LATA18/Pensa/CAMP
Southern		 S1 David Bialousow
(4.00) 		L 6-2
6-2		 3.71 3.70
02/14/2024 Adult 40+
4.0		 LATA40/Stitely/CAMP
Southern		 S1 Eric Seymour
(3.04) 		W 6-1
6-0		 3.69 3.69
02/06/2024 Adult 18+
4.0		 LATA18/Pensa/CAMP
Southern		 D1 Zachary Pensa
(3.74) 		Boone Walker
(4.00)
Jenkins Mann
(3.79) 		L 6-4
6-7
1-0		 3.80 3.69
11/28/2023 Adult Other
4.0		 LATA18/Pensa/RC
Southern		 D1 Adam Smith
(3.52) 		Kevin Felkel
(3.93)
Jason Koon
(4.01) 		L 6-3
3-6
1-0		 4.05 -----
10/28/2023 Combo
7.5
Districts		 LATA40/WESCOTT/RC
Southern		 D2 Brian Tolley
(-----) 		Christopher Selinger
(3.69)
Matthew Betit
(3.57) 		W 6-0
6-2		 S -----
10/28/2023 Combo
7.5
Districts		 LATA40/WESCOTT/RC
Southern		 D2 Brian Tolley
(-----) 		Patrick Nitsche
(3.88)
Chad Gluff
(3.56) 		L 6-2
6-4		 S -----
10/27/2023 Combo
7.5
Districts		 LATA40/WESCOTT/RC
Southern		 D1 Brian Tolley
(-----) 		Anthony Bensch
(3.64)
John Bauer
(3.88) 		W 6-4
6-3		 S -----
10/27/2023 Combo
7.5
Districts		 LATA40/WESCOTT/RC
Southern		 D1 Barry Mathews
(3.37) 		Bert Gierhart
(3.63)
William Davis
(3.35) 		W 6-3
6-2		 3.88 -----
10/24/2023 Adult Other
4.0		 LATA18/Pensa/RC
Southern		 D1 Eric Seymour
(3.08) 		Ben Freiburger
(3.57)
Ryan Freiburger
(-----) 		L 6-3
6-4		 S -----
10/10/2023 Adult Other
4.0		 LATA18/Pensa/RC
Southern		 D1 Dawson Stebbins
(-----) 		Kevin Felkel
(3.77)
Jason Koon
(3.67) 		L 6-4
6-4		 S -----
09/14/2023 Combo
7.5		 LATA18/Stitely/RC
Southern		 D1 Garrett Springer
(3.03) 		Austin Kocher
(3.53)
Andrew Kaczynski
(3.76) 		L 6-3
7-6		 3.87 -----
09/13/2023 Combo
7.5		 LATA40/WESCOTT/RC
Southern		 D1 Barry Mathews
(3.37) 		Nick Kassianos
(3.49)
Brandon Doty
(3.87) 		W 6-2
4-6
1-0		 3.91 -----
09/02/2023 Combo
7.5		 LATA40/WESCOTT/RC
Southern		 D3 Michael Turner
(3.27) 		Eric Seymour
(3.08)
Jim Redick
(2.82) 		W 4-6
6-2
1-0		 3.25 -----
08/26/2023 Mixed 18+
7.0
Districts		 LATA18/Price/RC
Southern		 D1 Lauren Robertson
(2.77) 		SARAH BROOME
(3.40)
David Root
(3.43) 		L 7-6
6-4		 3.88 3.84
08/25/2023 Mixed 18+
7.0
Districts		 LATA18/Price/RC
Southern		 D2 Lauren Robertson
(2.78) 		Braden McCauley
(3.75)
Dipti Paudel
(3.33) 		L 6-3
6-4		 3.92 3.84
08/25/2023 Mixed 18+
7.0
Districts		 LATA18/Price/RC
Southern		 D1 Lauren Robertson
(2.74) 		Blair Jennings
(3.86)
Bonnie Jennings
(2.98) 		W 7-5
6-3		 4.07 3.85
08/21/2023 Combo
7.5		 LATA18/Stitely/RC
Southern		 D1 Chandler Price
(3.24) 		Geoffrey Penland
(-----)
Craig Mucci
(3.20) 		L 6-3
7-6		 S -----
08/13/2023 Tournament
NM4.0d		 Columbia Cup 2023 C-F Zachary Pensa
(3.72) 		Chris Collins
(3.93)
Joseph Kitowicz
(3.49) 		L 6-4
6-2		 3.48 -----
08/12/2023 Tournament
NM4.0d		 Columbia Cup 2023 C-SQ Zachary Pensa
(3.72) 		Stephen Anderson
(3.63)
Mike Phillips
(3.85) 		W 6-2
6-3		 3.95 -----
08/12/2023 Tournament
NM4.0d		 Columbia Cup 2023 Q Zachary Pensa
(3.72) 		Glen Funderburk
(3.72)
Nathan Sanders
(3.61) 		L 6-4
6-4		 3.53 -----
08/09/2023 Combo
7.5		 LATA40/WESCOTT/RC
Southern		 D1 Barry Mathews
(3.37) 		Brandon Doty
(3.87)
Gerald Simpson
(3.35) 		W 4-6
7-5
1-0		 3.78 -----
08/03/2023 Combo
7.5		 LATA40/WESCOTT/RC
Southern		 D3 Michael Turner
(3.27) 		Don Harrison
(2.93)
Bernie Dreher
(3.11) 		W 6-2
6-1		 3.60 -----
07/31/2023 Combo
7.5		 LATA18/Stitely/RC
Southern		 D2 Mark Thompson
(3.01) 		Timothy Hamrick
(3.70)
Reid Baird
(-----) 		L 6-3
7-5		 S -----
07/26/2023 Combo
7.5		 LATA40/WESCOTT/RC
Southern		 D1 Barry Mathews
(3.37) 		David Bialousow
(4.02)
Terrance Wingfield
(3.37) 		W 6-2
6-3		 4.09 -----
07/23/2023 Tournament
NM4.0d		 Rawls Creek Adult Summer Championships F Zachary Pensa
(3.72) 		Dandavikranth Reddy
(-----)
Dandavijaya Reddy
(-----) 		W 7-6
6-2		 S -----
07/22/2023 Tournament
NM4.0d		 Rawls Creek Adult Summer Championships S Zachary Pensa
(3.72) 		Ben Stitely
(-----)
Ryan Lukshis
(-----) 		W 7-5
3-6
1-0		 S -----
07/10/2023 Combo
7.5		 LATA18/Stitely/RC
Southern		 D1 Brandon Ratterree
(3.20) 		Madison King
(3.57)
Glenn Kitchens
(3.54) 		W 3-6
7-6
1-0		 3.75 -----
06/06/2024 D2 Mixed 40+
4.0
LATA40/Amick/CAMP
Southern		 W LATA40/KISER/SSP
Southern
Sarah Zupon (3.69) 6-2
7-5		 Rolf Kiser (3.54)
Janet Haigler (3.52)
Match: 3.73 Rating: 3.73
05/30/2024 D3 Mixed 40+
4.0
LATA40/Amick/CAMP
Southern		 W LATA40/Sinegar/CAMP
Southern
Sarah Zupon (3.69) 6-0
7-6		 Greg Prevost (3.56)
Anne Blackmon (3.69)
Match: 3.85 Rating: 3.75
05/13/2024 D2 Mixed 18+
4.0
LATA18/Zupon/CAMP
Southern		 L LATA18/Vogel/LCTC
Southern
Kay Wescott (4.09) 7-5
6-2		 Megan Freiburger (3.94)
Timothy Hamrick (3.86)
Match: 3.55 Rating: 3.71
05/09/2024 D3 Mixed 40+
4.0
LATA40/Amick/CAMP
Southern		 W LATA40/Sinegar/CAMP
Southern
Amanda Willoughby (3.98) 6-3
6-3		 Tom Bane (3.94)
Missy Graczyk (3.51)
Match: 3.79 Rating: 3.74
05/06/2024 D1 Mixed 18+
4.0
LATA18/Zupon/CAMP
Southern		 W LATA18/Vogel/LCTC
Southern
Katie Meyers (3.82) 6-3
6-2		 Lisa Hamrick (3.72)
Ben Stitely (3.84)
Match: 3.94 Rating: 3.72
04/11/2024 D1 Adult 40+
4.0
LATA40/Stitely/CAMP
Southern		 W LATA40/Kitchens/LCTC
Southern
Chris Sinegar (3.92) 6-4
7-6		 Andrew Kaczynski (3.76)
David Bialousow (3.97)
Match: 3.83 Rating: 3.74
04/08/2024 S1 Adult 40+
4.0
LATA40/Stitely/CAMP
Southern		 W LATA40/Robbins/LCTC
Southern
6-0
4-6
1-0		 Lee Williams (3.62)
Match: 3.79 Rating: 3.72
04/02/2024 D2 Adult 18+
4.0
LATA18/Pensa/CAMP
Southern		 W LATA18/Kitchens/SSP
Southern
Chris Weinbach (3.44) 7-5
6-3		 Guy Kirtley (3.78)
jagan lanka (3.61)
Match: 3.93 Rating: 3.74
03/26/2024 D1 Adult 18+
4.0
LATA18/Pensa/CAMP
Southern		 L LATA18/Small/LCC
Southern
Chris Sinegar (3.83) 6-4
4-6
1-0		 Elliot Turner (3.54)
Ryan Freiburger (3.74)
Match: 3.54 Rating: 3.66
03/10/2024 D2 Adult 40+
4.0
LATA40/Stitely/CAMP
Southern		 W LATA40/Kitchens/LCTC
Southern
Chris Sinegar (3.85) 7-6
6-4		 Guy Kirtley (3.79)
Nathan Sanders (3.63)
Match: 3.69 Rating: 3.69
03/10/2024 D1 Adult 18+
4.0
LATA18/Pensa/CAMP
Southern		 L LATA18/ESTES/CTFC
Southern
Ben Stitely (3.76) 6-4
6-2		 Andrew Kaczynski (3.77)
Jenkins Mann (3.78)
Match: 3.55 Rating: 3.67
02/20/2024 S1 Adult 18+
4.0
LATA18/Pensa/CAMP
Southern		 L LATA18/Kitchens/SSP
Southern
6-2
6-2		 David Bialousow (4.00)
Match: 3.71 Rating: 3.70
02/14/2024 S1 Adult 40+
4.0
LATA40/Stitely/CAMP
Southern		 W LATA40/Seymour/SSP
Southern
6-1
6-0		 Eric Seymour (3.04)
Match: 3.69 Rating: 3.69
02/06/2024 D1 Adult 18+
4.0
LATA18/Pensa/CAMP
Southern		 L LATA18/ESTES/CTFC
Southern
Zachary Pensa (3.74) 6-4
6-7
1-0		 Boone Walker (4.00)
Jenkins Mann (3.79)
Match: 3.80 Rating: 3.69
11/28/2023 D1 Adult Other
4.0
LATA18/Pensa/RC
Southern		 L LATA18/Kitchens/SSP
Southern
Adam Smith (3.52) 6-3
3-6
1-0		 Kevin Felkel (3.93)
Jason Koon (4.01)
Match: 4.05 Rating: -----
10/28/2023 D2 Combo
7.5
Districts
LATA40/WESCOTT/RC
Southern		 W UPTA40C/Dasilva/GTC
Southern
Brian Tolley (-----) 6-0
6-2		 Christopher Selinger (3.69)
Matthew Betit (3.57)
Match: S Rating: -----
10/28/2023 D2 Combo
7.5
Districts
LATA40/WESCOTT/RC
Southern		 L MCTL40/Gluff/RHTC
Southern
Brian Tolley (-----) 6-2
6-4		 Patrick Nitsche (3.88)
Chad Gluff (3.56)
Match: S Rating: -----
10/27/2023 D1 Combo
7.5
Districts
LATA40/WESCOTT/RC
Southern		 W HH40/Abernathy/Spring Lake
Southern
Brian Tolley (-----) 6-4
6-3		 Anthony Bensch (3.64)
John Bauer (3.88)
Match: S Rating: -----
10/27/2023 D1 Combo
7.5
Districts
LATA40/WESCOTT/RC
Southern		 W LCTA40/Cladakis/MPR
Southern
Barry Mathews (3.37) 6-3
6-2		 Bert Gierhart (3.63)
William Davis (3.35)
Match: 3.88 Rating: -----
10/24/2023 D1 Adult Other
4.0
LATA18/Pensa/RC
Southern		 L LATA18/Small/LCC
Southern
Eric Seymour (3.08) 6-3
6-4		 Ben Freiburger (3.57)
Ryan Freiburger (-----)
Match: S Rating: -----
10/10/2023 D1 Adult Other
4.0
LATA18/Pensa/RC
Southern		 L LATA18/Kitchens/SSP
Southern
Dawson Stebbins (-----) 6-4
6-4		 Kevin Felkel (3.77)
Jason Koon (3.67)
Match: S Rating: -----
09/14/2023 D1 Combo
7.5
LATA18/Stitely/RC
Southern		 L LATA18/ESTES/CTFC
Southern
Garrett Springer (3.03) 6-3
7-6		 Austin Kocher (3.53)
Andrew Kaczynski (3.76)
Match: 3.87 Rating: -----
09/13/2023 D1 Combo
7.5
LATA40/WESCOTT/RC
Southern		 W LATA40-Henderson-LCTC
Southern
Barry Mathews (3.37) 6-2
4-6
1-0		 Nick Kassianos (3.49)
Brandon Doty (3.87)
Match: 3.91 Rating: -----
09/02/2023 D3 Combo
7.5
LATA40/WESCOTT/RC
Southern		 W LATA40/Jordan/SSP
Southern
Michael Turner (3.27) 4-6
6-2
1-0		 Eric Seymour (3.08)
Jim Redick (2.82)
Match: 3.25 Rating: -----
08/26/2023 D1 Mixed 18+
7.0
Districts
LATA18/Price/RC
Southern		 L SATL18/DNeault/SAC
Southern
Lauren Robertson (2.77) 7-6
6-4		 SARAH BROOME (3.40)
David Root (3.43)
Match: 3.88 Rating: 3.84
08/25/2023 D2 Mixed 18+
7.0
Districts
LATA18/Price/RC
Southern		 L GSTL18/Collins/Dunes 1
Southern
Lauren Robertson (2.78) 6-3
6-4		 Braden McCauley (3.75)
Dipti Paudel (3.33)
Match: 3.92 Rating: 3.84
08/25/2023 D1 Mixed 18+
7.0
Districts
LATA18/Price/RC
Southern		 W LCTA18/Tyner/Maybank
Southern
Lauren Robertson (2.74) 7-5
6-3		 Blair Jennings (3.86)
Bonnie Jennings (2.98)
Match: 4.07 Rating: 3.85
08/21/2023 D1 Combo
7.5
LATA18/Stitely/RC
Southern		 L LATA18/Harrison/SSP
Southern
Chandler Price (3.24) 6-3
7-6		 Geoffrey Penland (-----)
Craig Mucci (3.20)
Match: S Rating: -----
Columbia Cup 2023
08/13/2023 C-F Tournament
NM4.0d
L
Zachary Pensa (3.72) 6-4
6-2		 Chris Collins (3.93)
Joseph Kitowicz (3.49)
Match: 3.48 Rating: -----
Columbia Cup 2023
08/12/2023 C-SQ Tournament
NM4.0d
W
Zachary Pensa (3.72) 6-2
6-3		 Stephen Anderson (3.63)
Mike Phillips (3.85)
Match: 3.95 Rating: -----
Columbia Cup 2023
08/12/2023 Q Tournament
NM4.0d
L
Zachary Pensa (3.72) 6-4
6-4		 Glen Funderburk (3.72)
Nathan Sanders (3.61)
Match: 3.53 Rating: -----
08/09/2023 D1 Combo
7.5
LATA40/WESCOTT/RC
Southern		 W LATA40-Henderson-LCTC
Southern
Barry Mathews (3.37) 4-6
7-5
1-0		 Brandon Doty (3.87)
Gerald Simpson (3.35)
Match: 3.78 Rating: -----
08/03/2023 D3 Combo
7.5
LATA40/WESCOTT/RC
Southern		 W LATA40/Harrison/SSP
Southern
Michael Turner (3.27) 6-2
6-1		 Don Harrison (2.93)
Bernie Dreher (3.11)
Match: 3.60 Rating: -----
07/31/2023 D2 Combo
7.5
LATA18/Stitely/RC
Southern		 L LATA18/ESTES/CTFC
Southern
Mark Thompson (3.01) 6-3
7-5		 Timothy Hamrick (3.70)
Reid Baird (-----)
Match: S Rating: -----
07/26/2023 D1 Combo
7.5
LATA40/WESCOTT/RC
Southern		 W LATA40/Jordan/SSP
Southern
Barry Mathews (3.37) 6-2
6-3		 David Bialousow (4.02)
Terrance Wingfield (3.37)
Match: 4.09 Rating: -----
Rawls Creek Adult Summer Championships
07/23/2023 F Tournament
NM4.0d
W
Zachary Pensa (3.72) 7-6
6-2		 Dandavikranth Reddy (-----)
Dandavijaya Reddy (-----)
Match: S Rating: -----
Rawls Creek Adult Summer Championships
07/22/2023 S Tournament
NM4.0d
W
Zachary Pensa (3.72) 7-5
3-6
1-0		 Ben Stitely (-----)
Ryan Lukshis (-----)
Match: S Rating: -----
07/10/2023 D1 Combo
7.5
LATA18/Stitely/RC
Southern		 W LATA18/Kitchens/LCTC
Southern
Brandon Ratterree (3.20) 3-6
7-6
1-0		 Madison King (3.57)
Glenn Kitchens (3.54)
Match: 3.75 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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