Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
John Hackbert (NOVATO, CA)
Male 		4.5 C
12/31/2023
Estimated Dynamic Rating 4.5498
6/30/2024
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2022 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 7 6 1 0 85.7 16 12 4 75.0 129 77 52 59.7 0
Combo 8.5 4 1 3 0 25.0 10 3 7 30.0 80 34 46 42.5 0
Total 11 7 4 0 63.6 26 15 11 57.7 209 111 98 53.1 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/05/2022 Combo
8.5		 ROLLING HILLS CM8.5A
No California		 D1 Eric White
(3.35) 		Gabe Cramer
(4.44)
Aaron Leschner
(3.76) 		L 7-6
6-4		 4.55 -----
11/03/2022 Combo
8.5		 ROLLING HILLS CM8.5A
No California		 D1 Eric Zahra
(3.70) 		Kevin Erickson
(4.50)
Sacha Drazien
(4.22) 		L 6-7
6-1
1-0		 4.58 -----
09/08/2022 Combo
8.5		 ROLLING HILLS CM8.5A
No California		 D1 Kenneth Hoppe
(4.02) 		Chris Trepte
(4.41)
John Honey
(3.90) 		L 6-2
6-3		 4.07 -----
09/04/2022 Tournament
XOPd		 Hal Wagner Memorial Doubles Open S Jessica Redding
(4.61) 		Shibu Lal
(-----)
Tarrin Dougery
(-----) 		L 6-4
6-2		 S -----
09/03/2022 Tournament
XOPd		 Hal Wagner Memorial Doubles Open Q Jessica Redding
(4.61) 		Mark Schulist
(-----)
Kimberly Borah-Schulist
(4.46) 		W 6-0
6-3		 S -----
08/31/2022 Combo
8.5		 ROLLING HILLS CM8.5A
No California		 D1 Eric White
(-----) 		Andre Mancl
(4.11)
Troy Pewitt
(3.79) 		W 6-2
4-6
1-0		 S -----
08/05/2022 Adult 18+
4.5
Sectionals		 ROLLING HILLS 18AM4.5A
No California		 D1 Ryan Smith
(4.28) 		Anthony Jones
(4.30)
Matthew Ebert
(4.16) 		W 6-2
6-0		 4.66 4.48
08/05/2022 Adult 18+
4.5
Sectionals		 ROLLING HILLS 18AM4.5A
No California		 D1 Ryan Smith
(4.28) 		Tye Ferdinandsen
(4.46)
Mike Leffler
(4.04) 		W 6-4
5-7
1-0		 4.32 4.37
07/10/2022 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D1 Ryan Smith
(4.30) 		Jake Lam
(4.26)
Antonio Vigil
(4.22) 		W 7-6
2-6
1-0		 4.23 4.36
06/04/2022 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D3 Ryan Welsh
(4.54) 		Steven Colletto
(4.39)
Cory Fulchiron
(4.37) 		L 7-5
6-2		 S 4.39
05/21/2022 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D2 Kenneth Shapiro
(4.11) 		Augusto Acosta
(4.17)
Peter Olsen
(3.77) 		W 6-3
6-4		 4.46 4.46
05/15/2022 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D1 David Mullarkey
(4.34) 		Augusto Acosta
(4.17)
Moses Gittens
(4.28) 		W 6-3
6-3		 4.49 4.46
04/21/2022 Adult 18+
4.5		 ROLLING HILLS 18AM4.5A
No California		 D1 Ryan Smith
(4.26) 		Michael S Rice
(-----)
Michael Lustenberger
(3.98) 		W 6-0
6-1		 4.42 4.42
11/05/2022 D1 Combo
8.5
ROLLING HILLS CM8.5A
No California		 L MARINWOOD COMM CTR CM8.5A
No California
Eric White (3.35) 7-6
6-4		 Gabe Cramer (4.44)
Aaron Leschner (3.76)
Match: 4.55 Rating: -----
11/03/2022 D1 Combo
8.5
ROLLING HILLS CM8.5A
No California		 L MARINWOOD COMM CTR CM8.5A
No California
Eric Zahra (3.70) 6-7
6-1
1-0		 Kevin Erickson (4.50)
Sacha Drazien (4.22)
Match: 4.58 Rating: -----
09/08/2022 D1 Combo
8.5
ROLLING HILLS CM8.5A
No California		 L MARIN TC CM8.5A
No California
Kenneth Hoppe (4.02) 6-2
6-3		 Chris Trepte (4.41)
John Honey (3.90)
Match: 4.07 Rating: -----
Hal Wagner Memorial Doubles Open
09/04/2022 S Tournament
XOPd
L
Jessica Redding (4.61) 6-4
6-2		 Shibu Lal (-----)
Tarrin Dougery (-----)
Match: S Rating: -----
Hal Wagner Memorial Doubles Open
09/03/2022 Q Tournament
XOPd
W
Jessica Redding (4.61) 6-0
6-3		 Mark Schulist (-----)
Kimberly Borah-Schulist (4.46)
Match: S Rating: -----
08/31/2022 D1 Combo
8.5
ROLLING HILLS CM8.5A
No California		 W TIBURON PEN C CM8.5A
No California
Eric White (-----) 6-2
4-6
1-0		 Andre Mancl (4.11)
Troy Pewitt (3.79)
Match: S Rating: -----
08/05/2022 D1 Adult 18+
4.5
Sectionals
ROLLING HILLS 18AM4.5A
No California		 W ALPINE HILLS 18AM4.5A
No California
Ryan Smith (4.28) 6-2
6-0		 Anthony Jones (4.30)
Matthew Ebert (4.16)
Match: 4.66 Rating: 4.48
08/05/2022 D1 Adult 18+
4.5
Sectionals
ROLLING HILLS 18AM4.5A
No California		 W FIG GARDEN 18AM4.5A
No California
Ryan Smith (4.28) 6-4
5-7
1-0		 Tye Ferdinandsen (4.46)
Mike Leffler (4.04)
Match: 4.32 Rating: 4.37
07/10/2022 D1 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 W MAGNOLIA/M PK 18AM4.5A
No California
Ryan Smith (4.30) 7-6
2-6
1-0		 Jake Lam (4.26)
Antonio Vigil (4.22)
Match: 4.23 Rating: 4.36
06/04/2022 D3 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 L MAGNOLIA/M PK 18AM4.5A
No California
Ryan Welsh (4.54) 7-5
6-2		 Steven Colletto (4.39)
Cory Fulchiron (4.37)
Match: S Rating: 4.39
05/21/2022 D2 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 W MARINWOOD COMM CTR 18AM4.5A
No California
Kenneth Shapiro (4.11) 6-3
6-4		 Augusto Acosta (4.17)
Peter Olsen (3.77)
Match: 4.46 Rating: 4.46
05/15/2022 D1 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 W MARINWOOD COMM CTR 18AM4.5A
No California
David Mullarkey (4.34) 6-3
6-3		 Augusto Acosta (4.17)
Moses Gittens (4.28)
Match: 4.49 Rating: 4.46
04/21/2022 D1 Adult 18+
4.5
ROLLING HILLS 18AM4.5A
No California		 W MARIN TC 18AM4.5A
No California
Ryan Smith (4.26) 6-0
6-1		 Michael S Rice (-----)
Michael Lustenberger (3.98)
Match: 4.42 Rating: 4.42
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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