Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
James Duboulay (Chanhassen, MN)
Male 		3.0 C
12/31/2023
Estimated Dynamic Rating 2.9666
11/15/2024
Projected Year End Rating ------
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3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
2018 Adult 40+ 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 3 5 0 37.5 18 6 12 33.3 155 73 82 47.1 0
Total 8 3 5 0 37.5 18 6 12 33.3 155 73 82 47.1 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/19/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 D3 Chris Coyne
(3.06) 		Richard Rosenberg
(2.99)
Thuy Tran
(2.93) 		W 4-6
6-1
1-0		 3.09 3.08
12/05/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 D3 Jonas Nygard
(3.11) 		Stan Opstad
(3.13)
Joel Johnson
(3.13) 		W 4-6
6-3		 3.15 3.09
11/07/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 D3 Steve Palmer
(3.10) 		Michael Tennis
(3.23)
George Kimball
(3.50) 		L 6-3
7-5		 3.22 3.10
06/20/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 D3 Steve Palmer
(3.03) 		Joseph Marnell
(2.98)
Peter Krause
(3.05) 		W 6-1
6-1		 3.38 3.04
06/06/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 D3 Chris Coyne
(2.96) 		Theodore Hartquist
(2.91)
CRAIG STERN
(3.06) 		L 6-2
6-7
1-0		 2.89 2.89
05/16/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 D3 Steven Bauer
(3.14) 		Bart Schempp
(3.16)
Patrick McGuire
(3.18) 		L 6-0
6-3		 2.73 2.89
02/28/2018 Adult 40+
3.5		 Hassenstab - 19 Grand Slams
Northern		 D3 Steve Palmer
(3.05) 		Richard Rosenberg
(3.04)
Joseph Goswitz
(3.11) 		L 6-4
7-6		 2.95 2.93
01/31/2018 Adult 40+
3.5		 Hassenstab - 19 Grand Slams
Northern		 D3 Steven Bauer
(3.17) 		Kevin Warnke
(3.02)
Russ Ewen
(2.82) 		L 6-4
7-6		 2.72 2.86
12/19/2018 D3 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 W Jossi-Tennis
Northern
Chris Coyne (3.06) 4-6
6-1
1-0		 Richard Rosenberg (2.99)
Thuy Tran (2.93)
Match: 3.09 Rating: 3.08
12/05/2018 D3 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 W Warnke/Trevino
Northern
Jonas Nygard (3.11) 4-6
6-3		 Stan Opstad (3.13)
Joel Johnson (3.13)
Match: 3.15 Rating: 3.09
11/07/2018 D3 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 L Jossi-Tennis
Northern
Steve Palmer (3.10) 6-3
7-5		 Michael Tennis (3.23)
George Kimball (3.50)
Match: 3.22 Rating: 3.10
06/20/2018 D3 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 W Fling Double Trouble
Northern
Steve Palmer (3.03) 6-1
6-1		 Joseph Marnell (2.98)
Peter Krause (3.05)
Match: 3.38 Rating: 3.04
06/06/2018 D3 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 L Stern
Northern
Chris Coyne (2.96) 6-2
6-7
1-0		 Theodore Hartquist (2.91)
CRAIG STERN (3.06)
Match: 2.89 Rating: 2.89
05/16/2018 D3 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 L Ellsworth - Padawans
Northern
Steven Bauer (3.14) 6-0
6-3		 Bart Schempp (3.16)
Patrick McGuire (3.18)
Match: 2.73 Rating: 2.89
02/28/2018 D3 Adult 40+
3.5
Hassenstab - 19 Grand Slams
Northern		 L Jossi-Tennis
Northern
Steve Palmer (3.05) 6-4
7-6		 Richard Rosenberg (3.04)
Joseph Goswitz (3.11)
Match: 2.95 Rating: 2.93
01/31/2018 D3 Adult 40+
3.5
Hassenstab - 19 Grand Slams
Northern		 L Trevino/Warnke
Northern
Steven Bauer (3.17) 6-4
7-6		 Kevin Warnke (3.02)
Russ Ewen (2.82)
Match: 2.72 Rating: 2.86
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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