Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Sean Koo (Minneapolis, MN)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.6191
1/30/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
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 17 14 3 0 82.4 44 30 14 68.2 330 187 143 56.7 0
Total 17 14 3 0 82.4 44 30 14 68.2 330 187 143 56.7 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		 S1 George Kimball
(3.38) 		W 6-1
7-5		 3.59 3.43
12/12/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 S1 steve weckman
(3.35) 		W 6-7
6-3
1-0		 3.42 3.39
12/05/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 S1 Michal Novosad
(3.47) 		L 6-4
7-6		 3.40 3.37
10/24/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 S1 Mark Koerner
(3.31) 		W 3-6
7-6
1-0		 3.28 3.39
10/10/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 S1 Dan Swanson
(3.50) 		L 2-6
6-2
1-0		 3.46 3.42
07/25/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 S1 Brent Fredrickson
(3.36) 		W 0-6
6-3
1-0		 3.29 3.40
07/18/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 S1 Michal Novosad
(3.44) 		L 3-6
6-1
1-0		 3.35 3.43
06/20/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 S1 Scott Aspinwall
(3.30) 		W 6-3
3-6
1-0		 3.33 3.43
06/13/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 S1 Mark Cooper
(3.19) 		W 6-1
6-1		 3.58 3.48
06/06/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 S1 Mark Koerner
(3.30) 		W 6-2
6-4		 3.50 3.46
05/23/2018 Adult 40+
3.5		 Hassenstab - 20 Grand Slams
Northern		 S1 Michal Novosad
(3.54) 		W 6-3
7-5		 3.67 3.43
03/14/2018 Adult 40+
3.5		 Hassenstab - 19 Grand Slams
Northern		 S1 David Howard
(3.06) 		W 6-3
6-2		 3.30 3.31
03/07/2018 Adult 40+
3.5		 Hassenstab - 19 Grand Slams
Northern		 S2 Mark Cooper
(3.34) 		W 4-6
6-4
1-0		 3.37 3.32
02/28/2018 Adult 40+
3.5		 Hassenstab - 19 Grand Slams
Northern		 S2 Brian Copeland
(3.27) 		W 6-7
6-3
1-0		 3.34 3.30
02/21/2018 Adult 40+
3.5		 Hassenstab - 19 Grand Slams
Northern		 S2 Stefan Lucyk
(3.04) 		W 6-1
6-4		 3.29 3.29
02/07/2018 Adult 40+
3.5		 Hassenstab - 19 Grand Slams
Northern		 S2 Mark Cooper
(3.22) 		W 6-2
6-7
1-0		 3.31 3.29
01/17/2018 Adult 40+
3.5		 Hassenstab - 19 Grand Slams
Northern		 S2 Wilson Garland
(3.11) 		W 3-6
6-4
1-0		 3.11 3.24
12/19/2018 S1 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 W Jossi-Tennis
Northern
6-1
7-5		 George Kimball (3.38)
Match: 3.59 Rating: 3.43
12/12/2018 S1 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 W Padawans
Northern
6-7
6-3
1-0		 steve weckman (3.35)
Match: 3.42 Rating: 3.39
12/05/2018 S1 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 L Warnke/Trevino
Northern
6-4
7-6		 Michal Novosad (3.47)
Match: 3.40 Rating: 3.37
10/24/2018 S1 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 W Stern
Northern
3-6
7-6
1-0		 Mark Koerner (3.31)
Match: 3.28 Rating: 3.39
10/10/2018 S1 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 L Padawans
Northern
2-6
6-2
1-0		 Dan Swanson (3.50)
Match: 3.46 Rating: 3.42
07/25/2018 S1 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 W Jossi-Tennis
Northern
0-6
6-3
1-0		 Brent Fredrickson (3.36)
Match: 3.29 Rating: 3.40
07/18/2018 S1 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 L Warnke/Trevino
Northern
3-6
6-1
1-0		 Michal Novosad (3.44)
Match: 3.35 Rating: 3.43
06/20/2018 S1 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 W Fling Double Trouble
Northern
6-3
3-6
1-0		 Scott Aspinwall (3.30)
Match: 3.33 Rating: 3.43
06/13/2018 S1 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 W Crofut-Le
Northern
6-1
6-1		 Mark Cooper (3.19)
Match: 3.58 Rating: 3.48
06/06/2018 S1 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 W Stern
Northern
6-2
6-4		 Mark Koerner (3.30)
Match: 3.50 Rating: 3.46
05/23/2018 S1 Adult 40+
3.5
Hassenstab - 20 Grand Slams
Northern		 W Warnke/Trevino
Northern
6-3
7-5		 Michal Novosad (3.54)
Match: 3.67 Rating: 3.43
03/14/2018 S1 Adult 40+
3.5
Hassenstab - 19 Grand Slams
Northern		 W Trevino/Warnke
Northern
6-3
6-2		 David Howard (3.06)
Match: 3.30 Rating: 3.31
03/07/2018 S2 Adult 40+
3.5
Hassenstab - 19 Grand Slams
Northern		 W Crofut-Le
Northern
4-6
6-4
1-0		 Mark Cooper (3.34)
Match: 3.37 Rating: 3.32
02/28/2018 S2 Adult 40+
3.5
Hassenstab - 19 Grand Slams
Northern		 W Jossi-Tennis
Northern
6-7
6-3
1-0		 Brian Copeland (3.27)
Match: 3.34 Rating: 3.30
02/21/2018 S2 Adult 40+
3.5
Hassenstab - 19 Grand Slams
Northern		 W Fling Double Trouble
Northern
6-1
6-4		 Stefan Lucyk (3.04)
Match: 3.29 Rating: 3.29
02/07/2018 S2 Adult 40+
3.5
Hassenstab - 19 Grand Slams
Northern		 W Crofut-Le
Northern
6-2
6-7
1-0		 Mark Cooper (3.22)
Match: 3.31 Rating: 3.29
01/17/2018 S2 Adult 40+
3.5
Hassenstab - 19 Grand Slams
Northern		 W Fling Double Trouble
Northern
3-6
6-4
1-0		 Wilson Garland (3.11)
Match: 3.11 Rating: 3.24
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