Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Sergio Lira (Concord, CA)
Male 		4.0 M
12/31/2024
Estimated Dynamic Rating 3.5100 M
2/21/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2017 Adult 55+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 55+ 7.0 11 8 3 0 72.7 23 17 6 73.9 198 127 71 64.1 0
Adult 55+ 8.0 5 1 4 0 20.0 14 5 9 35.7 90 40 50 44.4 0
Total 16 9 7 0 56.3 37 22 15 59.5 288 167 121 58.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
09/24/2017 Adult 55+
7.0
Sectionals		 WILLOW PASS PK 55AM7.0A
No California		 D2 Michael Rolley
(3.48) 		Oliver McClory
(3.53)
Wilfredo Nepomuceno
(3.28) 		L 6-4
3-6
1-0		 3.43 3.50
09/24/2017 Adult 55+
7.0
Sectionals		 WILLOW PASS PK 55AM7.0A
No California		 D3 Michael Rolley
(3.51) 		Roger McCaskill
(3.37)
William Webb
(3.27) 		W 6-2
6-2		 3.63 3.53
09/23/2017 Adult 55+
7.0
Sectionals		 WILLOW PASS PK 55AM7.0A
No California		 D3 Michael Rolley
(3.41) 		Lyle Cowen
(3.44)
Jeffrey Tanenbaum
(3.37) 		W 6-1
6-0		 3.86 3.56
09/22/2017 Adult 55+
7.0
Sectionals		 WILLOW PASS PK 55AM7.0A
No California		 D1 Michael Rolley
(3.40) 		Kevin Turner
(3.23)
Edward Taylor
(3.26) 		W 6-4
6-2		 3.47 3.47
09/22/2017 Adult 55+
7.0
Sectionals		 WILLOW PASS PK 55AM7.0A
No California		 D3 Michael Rolley
(3.43) 		Chuck Sundsten
(3.13)
Mark Christin
(2.71) 		W 6-0
6-4		 3.35 3.46
09/10/2017 Adult 55+
7.0		 WILLOW PASS PK 55AM7.0A
No California		 D3 William Ogden
(3.32) 		Jeff Haug
(3.30)
Ramon Young
(3.37) 		L 6-4
7-6		 3.35 3.46
08/20/2017 Adult 55+
7.0		 WILLOW PASS PK 55AM7.0A
No California		 D2 William Ogden
(3.32) 		Ronald Garcia
(3.27)
Dagoberto Oseguera
(3.29) 		W 6-2
6-4		 3.58 3.49
08/12/2017 Adult 55+
8.0		 PLEASANT HILL/PLEASANT HILL MIDDLE 55AM8.0A
No California		 D1 Damon Turner
(3.71) 		Paul Dubrasich
(4.01)
Vincent Yamamoto
(3.79) 		L 0-6
6-2
1-0		 3.81 3.53
08/12/2017 Adult 55+
7.0		 WILLOW PASS PK 55AM7.0A
No California		 D3 Michael Rolley
(3.42) 		Gerald Brown
(2.94)
Karl Brown
(3.64) 		W 6-1
6-4		 3.53 3.45
08/05/2017 Adult 55+
7.0		 WILLOW PASS PK 55AM7.0A
No California		 D2 William Ogden
(3.28) 		John Greenblatt
(3.14)
Phil Rettger
(3.11) 		W 6-1
6-3		 3.48 3.42
07/29/2017 Adult 55+
8.0		 PLEASANT HILL/PLEASANT HILL MIDDLE 55AM8.0A
No California		 D1 Alan Yeadaker
(3.85) 		Tom Spessard
(4.01)
John Hancock
(4.03) 		L 4-6
6-2
1-0		 3.42 3.42
07/29/2017 Adult 55+
7.0		 WILLOW PASS PK 55AM7.0A
No California		 D1 Michael Rolley
(3.41) 		Gary Ranz
(3.30)
Jeremy Gluck
(3.32) 		W 7-5
6-0		 3.54 3.42
07/15/2017 Adult 55+
7.0		 WILLOW PASS PK 55AM7.0A
No California		 D1 William Ogden
(3.32) 		Jack Lowery
(3.20)
Daniel Beaver
(3.27) 		L 6-4
7-6		 3.21 3.35
07/09/2017 Adult 55+
8.0		 PLEASANT HILL/PLEASANT HILL MIDDLE 55AM8.0A
No California		 D2 Alan Yeadaker
(3.92) 		Gary O'Neill
(3.67)
Victor Tan
(3.61) 		W 6-4
2-6
1-0		 3.36 3.40
06/19/2017 Adult 55+
8.0		 PLEASANT HILL/PLEASANT HILL MIDDLE 55AM8.0A
No California		 D2 David Stone
(3.34) 		Lloyd Hohenstein
(3.74)
Jerry Garcia
(3.55) 		L 6-1
6-3		 3.42 3.43
06/17/2017 Adult 55+
8.0		 PLEASANT HILL/PLEASANT HILL MIDDLE 55AM8.0A
No California		 D3 David Stone
(3.24) 		Clinton Preston
(3.25)
Alex Bibbs
(4.04) 		L 7-5
2-6
1-0		 3.75 3.48
09/24/2017 D2 Adult 55+
7.0
Sectionals
WILLOW PASS PK 55AM7.0A
No California		 L PINOLE PK 55AM7.0A
No California
Michael Rolley (3.48) 6-4
3-6
1-0		 Oliver McClory (3.53)
Wilfredo Nepomuceno (3.28)
Match: 3.43 Rating: 3.50
09/24/2017 D3 Adult 55+
7.0
Sectionals
WILLOW PASS PK 55AM7.0A
No California		 W CARSON TC/CENTENNIAL PK 55AM7.0A
No California
Michael Rolley (3.51) 6-2
6-2		 Roger McCaskill (3.37)
William Webb (3.27)
Match: 3.63 Rating: 3.53
09/23/2017 D3 Adult 55+
7.0
Sectionals
WILLOW PASS PK 55AM7.0A
No California		 W MARIN TC 55AM7.0A
No California
Michael Rolley (3.41) 6-1
6-0		 Lyle Cowen (3.44)
Jeffrey Tanenbaum (3.37)
Match: 3.86 Rating: 3.56
09/22/2017 D1 Adult 55+
7.0
Sectionals
WILLOW PASS PK 55AM7.0A
No California		 W MORGAN HILL TC/MORGAN HILL TC 55AM7.0A
No California
Michael Rolley (3.40) 6-4
6-2		 Kevin Turner (3.23)
Edward Taylor (3.26)
Match: 3.47 Rating: 3.47
09/22/2017 D3 Adult 55+
7.0
Sectionals
WILLOW PASS PK 55AM7.0A
No California		 W COASTSIDE TA/COLONY CLUB 55AM7.0A
No California
Michael Rolley (3.43) 6-0
6-4		 Chuck Sundsten (3.13)
Mark Christin (2.71)
Match: 3.35 Rating: 3.46
09/10/2017 D3 Adult 55+
7.0
WILLOW PASS PK 55AM7.0A
No California		 L TRILOGY 55AM7.0A
No California
William Ogden (3.32) 6-4
7-6		 Jeff Haug (3.30)
Ramon Young (3.37)
Match: 3.35 Rating: 3.46
08/20/2017 D2 Adult 55+
7.0
WILLOW PASS PK 55AM7.0A
No California		 W DIAMOND HILLS 55AM7.0A
No California
William Ogden (3.32) 6-2
6-4		 Ronald Garcia (3.27)
Dagoberto Oseguera (3.29)
Match: 3.58 Rating: 3.49
08/12/2017 D1 Adult 55+
8.0
PLEASANT HILL/PLEASANT HILL MIDDLE 55AM8.0A
No California		 L WALNUT CREEK RC/WALNUT CREEK 55AM8.0A
No California
Damon Turner (3.71) 0-6
6-2
1-0		 Paul Dubrasich (4.01)
Vincent Yamamoto (3.79)
Match: 3.81 Rating: 3.53
08/12/2017 D3 Adult 55+
7.0
WILLOW PASS PK 55AM7.0A
No California		 W WALNUT CREEK RC/WALNUT CREEK 55AM7.0A
No California
Michael Rolley (3.42) 6-1
6-4		 Gerald Brown (2.94)
Karl Brown (3.64)
Match: 3.53 Rating: 3.45
08/05/2017 D2 Adult 55+
7.0
WILLOW PASS PK 55AM7.0A
No California		 W MORAGA CC 55AM7.0A
No California
William Ogden (3.28) 6-1
6-3		 John Greenblatt (3.14)
Phil Rettger (3.11)
Match: 3.48 Rating: 3.42
07/29/2017 D1 Adult 55+
8.0
PLEASANT HILL/PLEASANT HILL MIDDLE 55AM8.0A
No California		 L DISCOVERY BAY 55AM8.0A
No California
Alan Yeadaker (3.85) 4-6
6-2
1-0		 Tom Spessard (4.01)
John Hancock (4.03)
Match: 3.42 Rating: 3.42
07/29/2017 D1 Adult 55+
7.0
WILLOW PASS PK 55AM7.0A
No California		 W ST MARY 55AM7.0A
No California
Michael Rolley (3.41) 7-5
6-0		 Gary Ranz (3.30)
Jeremy Gluck (3.32)
Match: 3.54 Rating: 3.42
07/15/2017 D1 Adult 55+
7.0
WILLOW PASS PK 55AM7.0A
No California		 L ROUND HILL CC 55AM7.0A
No California
William Ogden (3.32) 6-4
7-6		 Jack Lowery (3.20)
Daniel Beaver (3.27)
Match: 3.21 Rating: 3.35
07/09/2017 D2 Adult 55+
8.0
PLEASANT HILL/PLEASANT HILL MIDDLE 55AM8.0A
No California		 W MORAGA CC 55AM8.0A
No California
Alan Yeadaker (3.92) 6-4
2-6
1-0		 Gary O'Neill (3.67)
Victor Tan (3.61)
Match: 3.36 Rating: 3.40
06/19/2017 D2 Adult 55+
8.0
PLEASANT HILL/PLEASANT HILL MIDDLE 55AM8.0A
No California		 L WALNUT CREEK RC/WALNUT CREEK 55AM8.0A
No California
David Stone (3.34) 6-1
6-3		 Lloyd Hohenstein (3.74)
Jerry Garcia (3.55)
Match: 3.42 Rating: 3.43
06/17/2017 D3 Adult 55+
8.0
PLEASANT HILL/PLEASANT HILL MIDDLE 55AM8.0A
No California		 L DIAMOND HILLS 55AM8.0A
No California
David Stone (3.24) 7-5
2-6
1-0		 Clinton Preston (3.25)
Alex Bibbs (4.04)
Match: 3.75 Rating: 3.48
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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