Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2016) View Advanced Player Stats
Rocco Costanza (Aptos, CA)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.3605
3/19/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2016 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 6 4 2 0 66.7 16 9 7 56.3 113 59 54 52.2 0
Adult 18+ 3.5 5 0 5 0 0.0 11 1 10 9.1 88 29 59 33.0 0
Combo 6.5 4 3 1 0 75.0 9 6 3 66.7 71 42 29 59.2 0
Mixed 18+ 7.0 6 4 2 0 66.7 14 9 5 64.3 113 65 48 57.5 0
Total 21 11 10 0 52.4 50 25 25 50.0 385 195 190 50.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/22/2016 Combo
6.5		 RIO DEL MAR CM6.5A
No California		 D1 Jeff McCormac
(3.46) 		Gregory LeBaron
(2.87)
Ramesh Theivendran
(3.60) 		L 6-3
6-3		 2.78 -----
10/08/2016 Combo
6.5		 RIO DEL MAR CM6.5A
No California		 D1 Mike Montgomery
(-----) 		Jae Hoon Choi
(3.44)
Dennis Kerfeld
(2.78) 		W 6-3
6-1		 S -----
10/01/2016 Combo
6.5		 RIO DEL MAR CM6.5A
No California		 D3 Kevin Klein
(2.87) 		Kent Mccaughna
(2.94)
Peter Goetz
(2.32) 		W 6-2
6-1		 3.00 -----
09/18/2016 Mixed 18+
7.0		 JADE PK 18MX7.0A
No California		 D1 Helen Deduonni
(-----) 		Delia Gilligan
(-----)
Greg Gaon
(-----) 		L 6-3
2-6
1-0		 NC NC
09/01/2016 Mixed 18+
7.0		 JADE PK 18MX7.0A
No California		 D1 Helen Deduonni
(-----) 		Veronica Carrillo
(-----)
Pete Marinovich
(-----) 		W 6-3
6-4		 NC NC
08/20/2016 Mixed 18+
7.0		 JADE PK 18MX7.0A
No California		 D1 Helen Deduonni
(-----) 		Jeff Nielsen
(-----)
Sarah Allen
(-----) 		W 6-1
6-3		 NC NC
08/12/2016 Mixed 18+
7.0		 JADE PK 18MX7.0A
No California		 D2 Helen Deduonni
(-----) 		Martha Wiseman
(-----)
Lee Jacobs
(-----) 		W 6-3
6-2		 NC NC
07/16/2016 Mixed 18+
7.0		 JADE PK 18MX7.0A
No California		 D1 Helen Deduonni
(-----) 		Edward Taylor
(-----)
Kate B Gillis
(-----) 		W 6-4
4-6
1-0		 NC NC
07/10/2016 Mixed 18+
7.0		 JADE PK 18MX7.0A
No California		 D1 Helen Deduonni
(-----) 		Karen Zivanovich
(-----)
Martin Saso
(-----) 		L 6-4
7-5		 NC NC
06/25/2016 Adult 18+
3.0		 RIO DEL MAR 18AM3.0A
No California		 S1 Michael St Shepard
(2.77) 		L 6-1
6-4		 2.69 2.95
06/12/2016 Adult 18+
3.5		 JADE PK 18AM3.5A
No California		 S2 Anthony Lagudas
(3.62) 		L 6-3
6-4		 3.17 3.06
06/12/2016 Adult 18+
3.0		 RIO DEL MAR 18AM3.0A
No California		 S1 Thomas Daskaloff
(2.82) 		W 6-2
6-4		 3.10 3.03
05/29/2016 Adult 18+
3.5		 JADE PK 18AM3.5A
No California		 S2 Enrique Manzanero
(2.73) 		L 4-6
6-4
1-0		 3.01 3.01
05/29/2016 Adult 18+
3.0		 RIO DEL MAR 18AM3.0A
No California		 S1 Dennis Kerfeld
(2.80) 		W 6-3
5-7
1-0		 2.97 3.01
05/15/2016 Adult 18+
3.5		 JADE PK 18AM3.5A
No California		 S1 Ray Blagof
(3.39) 		L 6-3
6-1		 2.96 3.01
05/15/2016 Adult 18+
3.0		 RIO DEL MAR 18AM3.0A
No California		 S1 Stephan Rogalla
(3.01) 		W 4-6
6-4
1-0		 3.05 3.03
04/30/2016 Adult 18+
3.0		 RIO DEL MAR 18AM3.0A
No California		 S1 Kent Mccaughna
(2.91) 		W 5-7
6-1
1-0		 3.08 3.03
04/29/2016 Adult 18+
3.5		 JADE PK 18AM3.5A
No California		 S2 Christopher Fathman
(3.72) 		L 6-2
6-0		 3.04 3.01
04/28/2016 Adult 18+
3.0		 RIO DEL MAR 18AM3.0A
No California		 S2 Stephan Rogalla
(3.05) 		L 1-6
6-1
1-0		 2.98 2.99
04/24/2016 Adult 18+
3.5		 JADE PK 18AM3.5A
No California		 S2 John Bailey
(3.41) 		L 6-2
6-4		 3.01 3.00
11/29/2015 Combo
6.5		 JADE PK CM6.5B
No California		 D3 Nicholas Meier
(3.13) 		Rob Gaskill
(3.23)
Tim Barroca
(2.69) 		W 6-3
5-7
1-0		 2.91 -----
10/22/2016 D1 Combo
6.5
RIO DEL MAR CM6.5A
No California		 L JADE PK CM6.5A
No California
Jeff McCormac (3.46) 6-3
6-3		 Gregory LeBaron (2.87)
Ramesh Theivendran (3.60)
Match: 2.78 Rating: -----
10/08/2016 D1 Combo
6.5
RIO DEL MAR CM6.5A
No California		 W LA MADRONA SR CM6.5A
No California
Mike Montgomery (-----) 6-3
6-1		 Jae Hoon Choi (3.44)
Dennis Kerfeld (2.78)
Match: S Rating: -----
10/01/2016 D3 Combo
6.5
RIO DEL MAR CM6.5A
No California		 W SEASCAPE SC CM6.5A
No California
Kevin Klein (2.87) 6-2
6-1		 Kent Mccaughna (2.94)
Peter Goetz (2.32)
Match: 3.00 Rating: -----
09/18/2016 D1 Mixed 18+
7.0
JADE PK 18MX7.0A
No California		 L SEASCAPE SC 18MX7.0A
No California
Helen Deduonni (-----) 6-3
2-6
1-0		 Delia Gilligan (-----)
Greg Gaon (-----)
Match: NC Rating: NC
09/01/2016 D1 Mixed 18+
7.0
JADE PK 18MX7.0A
No California		 W SEASCAPE SC 18MX7.0A
No California
Helen Deduonni (-----) 6-3
6-4		 Veronica Carrillo (-----)
Pete Marinovich (-----)
Match: NC Rating: NC
08/20/2016 D1 Mixed 18+
7.0
JADE PK 18MX7.0A
No California		 W RAMSAY PK TA/PAJARO VALLEY HS 18MX7.0A
No California
Helen Deduonni (-----) 6-1
6-3		 Jeff Nielsen (-----)
Sarah Allen (-----)
Match: NC Rating: NC
08/12/2016 D2 Mixed 18+
7.0
JADE PK 18MX7.0A
No California		 W UC SANTA CRUZ 18MX7.0A
No California
Helen Deduonni (-----) 6-3
6-2		 Martha Wiseman (-----)
Lee Jacobs (-----)
Match: NC Rating: NC
07/16/2016 D1 Mixed 18+
7.0
JADE PK 18MX7.0A
No California		 W GILROY TENNIS CLUB/GILROY TENNIS CTR 18MX7.0A
No California
Helen Deduonni (-----) 6-4
4-6
1-0		 Edward Taylor (-----)
Kate B Gillis (-----)
Match: NC Rating: NC
07/10/2016 D1 Mixed 18+
7.0
JADE PK 18MX7.0A
No California		 L RIO DEL MAR 18MX7.0A
No California
Helen Deduonni (-----) 6-4
7-5		 Karen Zivanovich (-----)
Martin Saso (-----)
Match: NC Rating: NC
06/25/2016 S1 Adult 18+
3.0
RIO DEL MAR 18AM3.0A
No California		 L JADE PK 18AM3.0A
No California
6-1
6-4		 Michael St Shepard (2.77)
Match: 2.69 Rating: 2.95
06/12/2016 S2 Adult 18+
3.5
JADE PK 18AM3.5A
No California		 L SHERWOOD TC 18AM3.5A
No California
6-3
6-4		 Anthony Lagudas (3.62)
Match: 3.17 Rating: 3.06
06/12/2016 S1 Adult 18+
3.0
RIO DEL MAR 18AM3.0A
No California		 W JADE PK 18AM3.0A
No California
6-2
6-4		 Thomas Daskaloff (2.82)
Match: 3.10 Rating: 3.03
05/29/2016 S2 Adult 18+
3.5
JADE PK 18AM3.5A
No California		 L SHERWOOD TC 18AM3.5A
No California
4-6
6-4
1-0		 Enrique Manzanero (2.73)
Match: 3.01 Rating: 3.01
05/29/2016 S1 Adult 18+
3.0
RIO DEL MAR 18AM3.0A
No California		 W JADE PK 18AM3.0A
No California
6-3
5-7
1-0		 Dennis Kerfeld (2.80)
Match: 2.97 Rating: 3.01
05/15/2016 S1 Adult 18+
3.5
JADE PK 18AM3.5A
No California		 L GILROY TENNIS CLUB/GILROY TENNIS CTR 18AM3.5A
No California
6-3
6-1		 Ray Blagof (3.39)
Match: 2.96 Rating: 3.01
05/15/2016 S1 Adult 18+
3.0
RIO DEL MAR 18AM3.0A
No California		 W LA MADRONA SR 18AM3.0A
No California
4-6
6-4
1-0		 Stephan Rogalla (3.01)
Match: 3.05 Rating: 3.03
04/30/2016 S1 Adult 18+
3.0
RIO DEL MAR 18AM3.0A
No California		 W SEASCAPE SC 18AM3.0A
No California
5-7
6-1
1-0		 Kent Mccaughna (2.91)
Match: 3.08 Rating: 3.03
04/29/2016 S2 Adult 18+
3.5
JADE PK 18AM3.5A
No California		 L LA MADRONA SR 18AM3.5A
No California
6-2
6-0		 Christopher Fathman (3.72)
Match: 3.04 Rating: 3.01
04/28/2016 S2 Adult 18+
3.0
RIO DEL MAR 18AM3.0A
No California		 L LA MADRONA SR 18AM3.0A
No California
1-6
6-1
1-0		 Stephan Rogalla (3.05)
Match: 2.98 Rating: 2.99
04/24/2016 S2 Adult 18+
3.5
JADE PK 18AM3.5A
No California		 L SEASCAPE SC 18AM3.5A
No California
6-2
6-4		 John Bailey (3.41)
Match: 3.01 Rating: 3.00
11/29/2015 D3 Combo
6.5
JADE PK CM6.5B
No California		 W RIO DEL MAR CM6.5A
No California
Nicholas Meier (3.13) 6-3
5-7
1-0		 Rob Gaskill (3.23)
Tim Barroca (2.69)
Match: 2.91 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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