Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2020) View Advanced Player Stats
Mark Alderson (Bainbridge Island, WA)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.9602
4/2/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2020 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 55+ 8.0 7 5 2 0 71.4 17 11 6 64.7 141 81 60 57.4 0
Total 7 5 2 0 71.4 17 11 6 64.7 141 81 60 57.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/07/2020 Adult 55+
8.0		 KTAC-Hutchins
Pacific NW		 D3 Chris Blankenship
(3.10) 		Pete Addison
(3.65)
John Shelton
(3.81) 		W 3-6
6-2
1-0		 4.37 4.28
10/18/2020 Adult 55+
8.0		 KTAC-Hutchins
Pacific NW		 D3 Robert Johnston
(3.27) 		Mark Polcyn
(3.61)
Paul Whittaker
(3.65) 		W 6-1
7-5		 4.34 4.26
10/03/2020 Adult 55+
8.0		 KTAC-Hutchins
Pacific NW		 D3 Chris Blankenship
(3.17) 		Jeff Engle
(4.05)
Thomas Henderson
(3.35) 		W 6-3
6-4		 4.39 4.25
09/26/2020 Adult 55+
8.0		 KTAC-Hutchins
Pacific NW		 D3 Chris Blankenship
(3.11) 		Darrel Leimback
(4.55)
John Lindberg
(3.15) 		L 7-5
1-6
1-0		 4.45 4.26
09/13/2020 Adult 55+
8.0		 KTAC-Hutchins
Pacific NW		 D3 Chris Blankenship
(3.11) 		Pete Addison
(3.69)
Randy Litch
(3.58) 		W 7-5
4-6
1-0		 4.19 4.18
09/06/2020 Adult 55+
8.0		 KTAC-Hutchins
Pacific NW		 D2 Chris Blankenship
(3.11) 		Darrel Leimback
(4.50)
Mike Roy
(2.99) 		L 7-6
7-5		 4.24 4.18
09/05/2020 Adult 55+
8.0		 KTAC-Hutchins
Pacific NW		 D2 Chris Blankenship
(3.00) 		Gerald Nelson
(4.07)
Douglas Mayne
(3.34) 		W 6-4
6-1		 4.52 4.22
11/07/2020 D3 Adult 55+
8.0
KTAC-Hutchins
Pacific NW		 W LRC Litch-Fynboe
Pacific NW
Chris Blankenship (3.10) 3-6
6-2
1-0		 Pete Addison (3.65)
John Shelton (3.81)
Match: 4.37 Rating: 4.28
10/18/2020 D3 Adult 55+
8.0
KTAC-Hutchins
Pacific NW		 W LRC Litch-Fynboe
Pacific NW
Robert Johnston (3.27) 6-1
7-5		 Mark Polcyn (3.61)
Paul Whittaker (3.65)
Match: 4.34 Rating: 4.26
10/03/2020 D3 Adult 55+
8.0
KTAC-Hutchins
Pacific NW		 W STAC-Leimback- 8.0 Men
Pacific NW
Chris Blankenship (3.17) 6-3
6-4		 Jeff Engle (4.05)
Thomas Henderson (3.35)
Match: 4.39 Rating: 4.25
09/26/2020 D3 Adult 55+
8.0
KTAC-Hutchins
Pacific NW		 L STAC-Leimback- 8.0 Men
Pacific NW
Chris Blankenship (3.11) 7-5
1-6
1-0		 Darrel Leimback (4.55)
John Lindberg (3.15)
Match: 4.45 Rating: 4.26
09/13/2020 D3 Adult 55+
8.0
KTAC-Hutchins
Pacific NW		 W LRC Litch-Fynboe
Pacific NW
Chris Blankenship (3.11) 7-5
4-6
1-0		 Pete Addison (3.69)
Randy Litch (3.58)
Match: 4.19 Rating: 4.18
09/06/2020 D2 Adult 55+
8.0
KTAC-Hutchins
Pacific NW		 L STAC-Leimback- 8.0 Men
Pacific NW
Chris Blankenship (3.11) 7-6
7-5		 Darrel Leimback (4.50)
Mike Roy (2.99)
Match: 4.24 Rating: 4.18
09/05/2020 D2 Adult 55+
8.0
KTAC-Hutchins
Pacific NW		 W STAC-Leimback- 8.0 Men
Pacific NW
Chris Blankenship (3.00) 6-4
6-1		 Gerald Nelson (4.07)
Douglas Mayne (3.34)
Match: 4.52 Rating: 4.22
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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