Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Polo Cowan (Belvedere Tiburon, CA)
Male 		5.0 C
12/31/2022
Estimated Dynamic Rating 4.8135
1/17/2025
Projected Year End Rating ------
----------
5.0 Rating Meter
Rating Meter
4.5001 - 5.0000
Recent Match History Current Rating History
2019 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.5 14 12 2 0 85.7 30 25 5 83.3 248 159 89 64.1 0
Total 14 12 2 0 85.7 30 25 5 83.3 248 159 89 64.1 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/17/2019 Adult 40+
4.5		 TIBURON PEN C 40AM4.5+A
No California		 D1 Steve Bishop
(4.42) 		John Macri
(3.79)
Craig Steiger
(4.06) 		W 6-1
6-2		 4.68 4.75
11/16/2019 Adult 40+
4.5		 TIBURON PEN C 40AM4.5+A
No California		 D1 William Breck
(4.22) 		Don Eriksson
(4.05)
Juan Arias
(4.27) 		W 6-3
6-3		 4.65 4.76
07/14/2019 Adult 40+
4.5
Sectionals		 TIBURON PEN C 40AM4.5+A
No California		 D1 Steve Bishop
(4.36) 		Daniel Brandt
(4.79)
David Meacham
(4.28) 		W 3-6
6-3
1-0		 4.75 4.80
07/13/2019 Adult 40+
4.5
Sectionals		 TIBURON PEN C 40AM4.5+A
No California		 D1 David Von Stroh
(4.43) 		Ronald Hidayat
(4.49)
Nishant Jain
(4.66) 		L 6-1
6-2		 4.46 4.74
07/12/2019 Adult 40+
4.5
Sectionals		 TIBURON PEN C 40AM4.5+A
No California		 D1 David Von Stroh
(4.38) 		Jeff Shin
(4.81)
Matt Mancasola
(4.58) 		W 6-3
6-4		 5.07 4.88
05/27/2019 Tournament
MOpd		 Holmes Burrell Real Estate 2019 Memorial Day Tournament F Dan Hiddleson
(4.98) 		Daniel Cardiff
(4.94)
Achim Christner
(4.67) 		L 6-3
6-0		 4.38 -----
05/27/2019 Tournament
MOpd		 Holmes Burrell Real Estate 2019 Memorial Day Tournament S Dan Hiddleson
(4.98) 		David Halleck
(4.50)
Matt Halligan
(5.02) 		W 6-4
6-0		 4.96 -----
05/25/2019 Tournament
MOpd		 Holmes Burrell Real Estate 2019 Memorial Day Tournament Q Dan Hiddleson
(4.98) 		Tim Anderson
(-----)
William Dagley
(4.20) 		W 6-0
6-4		 S -----
05/05/2019 Adult 40+
4.5
Districts		 TIBURON PEN C 40AM4.5+A
No California		 D1 Dan Hiddleson
(4.79) 		Morgan Shepherd
(4.83)
David Hauser
(4.66) 		W 6-4
6-3		 4.90 4.83
05/04/2019 Adult 40+
4.5
Districts		 TIBURON PEN C 40AM4.5+A
No California		 D1 Dan Hiddleson
(4.80) 		Randy Becker
(4.50)
Jay Noble
(4.40) 		W 6-2
6-2		 4.75 4.80
05/03/2019 Adult 40+
4.5
Districts		 TIBURON PEN C 40AM4.5+A
No California		 D1 David Von Stroh
(4.36) 		Nishant Jain
(4.67)
Ronald Hidayat
(4.52) 		L 6-7
7-5
1-0		 4.78 4.81
04/03/2019 Adult 40+
4.5		 TIBURON PEN C 40AM4.5+A
No California		 D1 John Campango
(4.27) 		Scott Williams
(3.98)
Dallas DeKeyrel
(4.01) 		W 6-1
6-1		 4.83 4.84
03/15/2019 Adult 40+
4.5		 TIBURON PEN C 40AM4.5+A
No California		 D1 John Campango
(4.25) 		Samuel Pleasure
(4.25)
Michael Damiani
(4.53) 		W 6-2
6-3		 4.92 4.85
02/23/2019 Adult 40+
4.5		 TIBURON PEN C 40AM4.5+A
No California		 D1 Kevin Keenley
(4.14) 		Kevin Alfaro
(-----)
Henry Schlangen
(4.12) 		W 7-5
6-2		 S 4.82
02/17/2019 Adult 40+
4.5		 TIBURON PEN C 40AM4.5+A
No California		 D1 David Von Stroh
(4.41) 		Michael Viani
(4.65)
Jeffrey Goldfien
(4.26) 		W 6-2
7-5		 4.83 4.82
01/26/2019 Adult 40+
4.5		 TIBURON PEN C 40AM4.5+A
No California		 D1 Michel Seifer
(4.34) 		Caben Chester
(4.16)
Nick Opderbeck
(4.03) 		W 6-1
6-3		 4.73 4.82
01/12/2019 Adult 40+
4.5		 TIBURON PEN C 40AM4.5+A
No California		 D1 David Von Stroh
(4.38) 		Lawrence Carpenter
(-----)
Favio De Marco
(4.08) 		W 6-1
6-1		 S 4.86
11/17/2019 D1 Adult 40+
4.5
TIBURON PEN C 40AM4.5+A
No California		 W ROLLING HILLS 40AM4.5+A
No California
Steve Bishop (4.42) 6-1
6-2		 John Macri (3.79)
Craig Steiger (4.06)
Match: 4.68 Rating: 4.75
11/16/2019 D1 Adult 40+
4.5
TIBURON PEN C 40AM4.5+A
No California		 W ROHNERT PK TC/MAGNOLIA/M PK 40AM4.5+A
No California
William Breck (4.22) 6-3
6-3		 Don Eriksson (4.05)
Juan Arias (4.27)
Match: 4.65 Rating: 4.76
07/14/2019 D1 Adult 40+
4.5
Sectionals
TIBURON PEN C 40AM4.5+A
No California		 W FOSTER CITY TC/EDGEWATER PK 40AM4.5+A
No California
Steve Bishop (4.36) 3-6
6-3
1-0		 Daniel Brandt (4.79)
David Meacham (4.28)
Match: 4.75 Rating: 4.80
07/13/2019 D1 Adult 40+
4.5
Sectionals
TIBURON PEN C 40AM4.5+A
No California		 L PLEASANTON 40AM4.5+B
No California
David Von Stroh (4.43) 6-1
6-2		 Ronald Hidayat (4.49)
Nishant Jain (4.66)
Match: 4.46 Rating: 4.74
07/12/2019 D1 Adult 40+
4.5
Sectionals
TIBURON PEN C 40AM4.5+A
No California		 W GOLD RIVER RC 40AM4.5+A
No California
David Von Stroh (4.38) 6-3
6-4		 Jeff Shin (4.81)
Matt Mancasola (4.58)
Match: 5.07 Rating: 4.88
Holmes Burrell Real Estate 2019 Memorial Day Tournament
05/27/2019 F Tournament
MOpd
L
Dan Hiddleson (4.98) 6-3
6-0		 Daniel Cardiff (4.94)
Achim Christner (4.67)
Match: 4.38 Rating: -----
Holmes Burrell Real Estate 2019 Memorial Day Tournament
05/27/2019 S Tournament
MOpd
W
Dan Hiddleson (4.98) 6-4
6-0		 David Halleck (4.50)
Matt Halligan (5.02)
Match: 4.96 Rating: -----
Holmes Burrell Real Estate 2019 Memorial Day Tournament
05/25/2019 Q Tournament
MOpd
W
Dan Hiddleson (4.98) 6-0
6-4		 Tim Anderson (-----)
William Dagley (4.20)
Match: S Rating: -----
05/05/2019 D1 Adult 40+
4.5
Districts
TIBURON PEN C 40AM4.5+A
No California		 W MEMORIAL-ALBANY 40AM4.5+A
No California
Dan Hiddleson (4.79) 6-4
6-3		 Morgan Shepherd (4.83)
David Hauser (4.66)
Match: 4.90 Rating: 4.83
05/04/2019 D1 Adult 40+
4.5
Districts
TIBURON PEN C 40AM4.5+A
No California		 W BAY CLUB COURTSIDE 40AM4.5+A
No California
Dan Hiddleson (4.80) 6-2
6-2		 Randy Becker (4.50)
Jay Noble (4.40)
Match: 4.75 Rating: 4.80
05/03/2019 D1 Adult 40+
4.5
Districts
TIBURON PEN C 40AM4.5+A
No California		 L PLEASANTON 40AM4.5+B
No California
David Von Stroh (4.36) 6-7
7-5
1-0		 Nishant Jain (4.67)
Ronald Hidayat (4.52)
Match: 4.78 Rating: 4.81
04/03/2019 D1 Adult 40+
4.5
TIBURON PEN C 40AM4.5+A
No California		 W ROLLING HILLS 40AM4.5+A
No California
John Campango (4.27) 6-1
6-1		 Scott Williams (3.98)
Dallas DeKeyrel (4.01)
Match: 4.83 Rating: 4.84
03/15/2019 D1 Adult 40+
4.5
TIBURON PEN C 40AM4.5+A
No California		 W MARIN TC 40AM4.5+A
No California
John Campango (4.25) 6-2
6-3		 Samuel Pleasure (4.25)
Michael Damiani (4.53)
Match: 4.92 Rating: 4.85
02/23/2019 D1 Adult 40+
4.5
TIBURON PEN C 40AM4.5+A
No California		 W CRANE PK 40AM4.5+A
No California
Kevin Keenley (4.14) 7-5
6-2		 Kevin Alfaro (-----)
Henry Schlangen (4.12)
Match: S Rating: 4.82
02/17/2019 D1 Adult 40+
4.5
TIBURON PEN C 40AM4.5+A
No California		 W CANON S and TC 40AM4.5+A
No California
David Von Stroh (4.41) 6-2
7-5		 Michael Viani (4.65)
Jeffrey Goldfien (4.26)
Match: 4.83 Rating: 4.82
01/26/2019 D1 Adult 40+
4.5
TIBURON PEN C 40AM4.5+A
No California		 W MARINWOOD COMM CTR 40AM4.5 A
No California
Michel Seifer (4.34) 6-1
6-3		 Caben Chester (4.16)
Nick Opderbeck (4.03)
Match: 4.73 Rating: 4.82
01/12/2019 D1 Adult 40+
4.5
TIBURON PEN C 40AM4.5+A
No California		 W MARIN TC 40AM4.5+A
No California
David Von Stroh (4.38) 6-1
6-1		 Lawrence Carpenter (-----)
Favio De Marco (4.08)
Match: S Rating: 4.86
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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