Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Doug Callahan (Litchfield Park, AZ)
Male 		3.0 C
12/31/2023
Estimated Dynamic Rating 2.9086
5/9/2024
Projected Year End Rating ------
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3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
2019 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.5 8 2 6 0 25.0 18 6 12 33.3 154 66 88 42.9 0
Adult Other 6.5 3 2 1 0 66.7 7 4 3 57.1 57 28 29 49.1 3
Total 11 4 7 0 36.4 25 10 15 40.0 211 94 117 44.5 3
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/18/2019 Adult 40+
3.5		 3.5 Wig Willis M40F
Southwest		 D3 CRAIG RAMSEY
(2.89) 		Michael DiPaolo
(2.98)
Kimble van der Steen
(2.95) 		L 6-1
6-1		 2.66 2.92
11/11/2019 Adult 40+
3.5		 3.5 Wig Willis M40F
Southwest		 S2 John Fabela
(3.01) 		W 6-4
6-4		 3.11 3.04
11/05/2019 Adult 40+
3.5		 3.5 Wig Willis M40F
Southwest		 D3 John Herrold
(2.68) 		Arun Thambiah
(2.65)
Himanshu Shah
(2.82) 		L 7-6
6-3		 2.84 3.01
11/04/2019 Adult 40+
3.5		 3.5 Wig Willis M40F
Southwest		 D3 John Herrold
(2.73) 		Mark McNeece
(3.01)
Gordon Brown
(2.71) 		L 7-6
7-5		 3.00 3.09
10/21/2019 Adult 40+
3.5		 3.5 Wig Willis M40F
Southwest		 D3 Dan Slagle
(2.85) 		Eric Edwards
(2.94)
Len Van Niel
(3.22) 		L 2-6
6-0
1-0		 3.14 3.15
10/07/2019 Adult 40+
3.5		 3.5 Wig Willis M40F
Southwest		 D3 CRAIG RAMSEY
(2.91) 		Troy Anderson
(3.16)
Brian Larsen
(3.30) 		L 6-2
6-1		 3.16 3.16
09/30/2019 Adult 40+
3.5		 3.5 Wig Willis M40F
Southwest		 D2 Bob Willis
(2.98) 		Andy O'Dell
(3.05)
David Karrick
(2.85) 		W 7-5
7-5		 3.09 3.16
09/09/2019 Adult 40+
3.5		 3.5 Wig Willis M40F
Southwest		 D3 David Hardy
(2.81) 		Rajesh Aadi
(3.13)
Srinivas Banda
(2.96) 		L 3-6
6-3
1-0		 3.22 3.22
08/05/2019 Adult Other
6.5		 6.5M Wig Willis mon
Southwest		 D3 Bob Willis
(3.02) 		Default W 6-0
6-0		 S -----
07/15/2019 Adult Other
6.5		 6.5M Wig Willis mon
Southwest		 D3 Lawrence Taylor
(3.13) 		Gordon Brown
(2.71)
James Tchida
(2.84) 		W 6-3
4-6
1-0		 2.76 -----
07/08/2019 Adult Other
6.5		 6.5M Wig Willis mon
Southwest		 D3 Bob Willis
(3.02) 		Default W 6-0
6-0		 S -----
06/17/2019 Adult Other
6.5		 6.5M Wig Willis mon
Southwest		 D3 John Herrold
(2.65) 		George Wells
(2.98)
Ian Wells
(3.25) 		L 6-3
6-1		 3.01 -----
06/10/2019 Adult Other
6.5		 6.5M Wig Willis mon
Southwest		 D1 Myles Harper
(3.29) 		Paul Thomas
(3.05)
Gordon Brown
(2.71) 		W 7-6
6-2		 2.87 -----
06/03/2019 Adult Other
6.5		 6.5M Wig Willis mon
Southwest		 D3 Sam Thomas
(3.31) 		Default W 6-0
6-0		 S -----
11/18/2019 D3 Adult 40+
3.5
3.5 Wig Willis M40F
Southwest		 L 3.5 Paseo Higuera/Edwards M40F
Southwest
CRAIG RAMSEY (2.89) 6-1
6-1		 Michael DiPaolo (2.98)
Kimble van der Steen (2.95)
Match: 2.66 Rating: 2.92
11/11/2019 S2 Adult 40+
3.5
3.5 Wig Willis M40F
Southwest		 W 3.5 Wig Anderson M40F
Southwest
6-4
6-4		 John Fabela (3.01)
Match: 3.11 Rating: 3.04
11/05/2019 D3 Adult 40+
3.5
3.5 Wig Willis M40F
Southwest		 L 3.5 Paseo Finishians M40F
Southwest
John Herrold (2.68) 7-6
6-3		 Arun Thambiah (2.65)
Himanshu Shah (2.82)
Match: 2.84 Rating: 3.01
11/04/2019 D3 Adult 40+
3.5
3.5 Wig Willis M40F
Southwest		 L 3.5 Arrow Cramer M40F
Southwest
John Herrold (2.73) 7-6
7-5		 Mark McNeece (3.01)
Gordon Brown (2.71)
Match: 3.00 Rating: 3.09
10/21/2019 D3 Adult 40+
3.5
3.5 Wig Willis M40F
Southwest		 L 3.5 Paseo Higuera/Edwards M40F
Southwest
Dan Slagle (2.85) 2-6
6-0
1-0		 Eric Edwards (2.94)
Len Van Niel (3.22)
Match: 3.14 Rating: 3.15
10/07/2019 D3 Adult 40+
3.5
3.5 Wig Willis M40F
Southwest		 L 3.5 Wig Anderson M40F
Southwest
CRAIG RAMSEY (2.91) 6-2
6-1		 Troy Anderson (3.16)
Brian Larsen (3.30)
Match: 3.16 Rating: 3.16
09/30/2019 D2 Adult 40+
3.5
3.5 Wig Willis M40F
Southwest		 W 3.5 Arrow Cramer M40F
Southwest
Bob Willis (2.98) 7-5
7-5		 Andy O'Dell (3.05)
David Karrick (2.85)
Match: 3.09 Rating: 3.16
09/09/2019 D3 Adult 40+
3.5
3.5 Wig Willis M40F
Southwest		 L 3.5 Paseo Finishians M40F
Southwest
David Hardy (2.81) 3-6
6-3
1-0		 Rajesh Aadi (3.13)
Srinivas Banda (2.96)
Match: 3.22 Rating: 3.22
08/05/2019 D3 Adult Other
6.5
6.5M Wig Willis mon
Southwest		 W 6.5M PTC Expendables SumMon
Southwest
Bob Willis (3.02) 6-0
6-0		 Default
Match: S Rating: -----
07/15/2019 D3 Adult Other
6.5
6.5M Wig Willis mon
Southwest		 W 6.5M Arrow Cramer Mon
Southwest
Lawrence Taylor (3.13) 6-3
4-6
1-0		 Gordon Brown (2.71)
James Tchida (2.84)
Match: 2.76 Rating: -----
07/08/2019 D3 Adult Other
6.5
6.5M Wig Willis mon
Southwest		 W 6.5M Paseo Barress Mon
Southwest
Bob Willis (3.02) 6-0
6-0		 Default
Match: S Rating: -----
06/17/2019 D3 Adult Other
6.5
6.5M Wig Willis mon
Southwest		 L 6.5M AnthCCtr Hoffman Mon
Southwest
John Herrold (2.65) 6-3
6-1		 George Wells (2.98)
Ian Wells (3.25)
Match: 3.01 Rating: -----
06/10/2019 D1 Adult Other
6.5
6.5M Wig Willis mon
Southwest		 W 6.5M Arrow Cramer Mon
Southwest
Myles Harper (3.29) 7-6
6-2		 Paul Thomas (3.05)
Gordon Brown (2.71)
Match: 2.87 Rating: -----
06/03/2019 D3 Adult Other
6.5
6.5M Wig Willis mon
Southwest		 W 6.5M Paseo Barress Mon
Southwest
Sam Thomas (3.31) 6-0
6-0		 Default
Match: S 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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