Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
Ryan Sundermann (Cedar Rapids, IA)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.4800
7/5/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2022 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 1 0 1 0 0.0 3 1 2 33.3 18 10 8 55.6 0
Adult 40+ 3.5 2 2 0 0 100.0 4 4 0 100.0 32 24 8 75.0 0
Mixed 18+ 7.0 4 3 1 0 75.0 10 7 3 70.0 81 46 35 56.8 0
Mixed 18+ 8.0 2 0 2 0 0.0 4 0 4 0.0 41 16 25 39.0 0
Mixed 40+ 7.0 2 2 0 0 100.0 6 4 2 66.7 45 24 21 53.3 0
Mixed 40+ 8.0 1 0 1 0 0.0 2 0 2 0.0 25 11 14 44.0 0
Total 12 7 5 0 58.3 29 16 13 55.2 242 131 111 54.1 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/18/2022 Mixed 18+
7.0		 Sundermann
Missouri Valley		 D1 Lori Caldwell
(3.11) 		Carlos Medina
(3.60)
Trisha Park
(2.74) 		W 6-3
6-4		 3.53 3.54
12/18/2022 Mixed 18+
8.0		 Sundermann
Missouri Valley		 D3 Heather Sundermann
(3.59) 		Hanna Zevenbergen
(4.00)
Steven Nesteby
(3.43) 		L 6-3
6-4		 3.55 3.54
12/03/2022 Adult 40+
3.5		 Carstensen: Elmcrest
Missouri Valley		 D1 Tim Carstensen
(3.37) 		Todd Versteeg
(3.39)
Wayne Goedken
(3.10) 		W 6-4
6-2		 3.49 3.47
11/20/2022 Mixed 18+
7.0		 Sundermann
Missouri Valley		 D1 Lori Caldwell
(3.03) 		April Bunney
(3.27)
Brett DeBlois
(3.31) 		W 6-3
7-6		 3.61 3.54
10/30/2022 Mixed 18+
7.0		 Sundermann
Missouri Valley		 D1 Lori Caldwell
(3.03) 		Tim Carstensen
(3.46)
Cathy Dmello
(3.24) 		L 6-3
2-6
1-0		 3.52 3.41
10/23/2022 Mixed 18+
8.0		 Sundermann
Missouri Valley		 D1 Shelby Cook
(4.30) 		Greta Rath
(3.81)
Daniel Jones
(4.00) 		L 7-5
6-4		 S 3.38
10/02/2022 Mixed 18+
7.0		 Sundermann
Missouri Valley		 D1 Lori Caldwell
(3.02) 		Carlos Medina
(3.48)
Laura Graham
(2.88) 		W 5-7
6-3
1-0		 3.40 3.38
09/17/2022 Adult 40+
3.5		 Carstensen: Elmcrest
Missouri Valley		 D1 Brett DeBlois
(3.35) 		Todd Versteeg
(3.47)
Kiran Ummadi
(3.55) 		W 6-2
6-0		 3.91 3.50
06/05/2022 Mixed 40+
7.0		 Trovas
Missouri Valley		 D3 Kristen Trovas
(3.18) 		STEVEN KNIERIM
(3.05)
Tricia Miller
(3.46) 		W 6-2
6-7
1-0		 3.44 3.38
04/10/2022 Mixed 40+
7.0		 Trovas
Missouri Valley		 D2 April Bunney
(3.27) 		Ray Krauss
(2.75)
Mary Milavetz
(3.40) 		W 7-6
3-6
1-0		 3.11 3.36
02/26/2022 Adult 18+
3.5		 Carstensen - Elmcrest
Missouri Valley		 D1 Brett DeBlois
(3.34) 		Kent Christensen
(3.24)
Tim Brunkhorst
(3.43) 		L 6-4
1-6
1-0		 3.40 3.37
02/13/2022 Mixed 40+
8.0		 Sundermann
Missouri Valley		 D3 Julie Koutny
(4.43) 		Nicholaus Daniel
(3.66)
Cindy Klebe
(3.79) 		L 7-6
7-5		 S 3.40
12/18/2022 D1 Mixed 18+
7.0
Sundermann
Missouri Valley		 W Steckel
Missouri Valley
Lori Caldwell (3.11) 6-3
6-4		 Carlos Medina (3.60)
Trisha Park (2.74)
Match: 3.53 Rating: 3.54
12/18/2022 D3 Mixed 18+
8.0
Sundermann
Missouri Valley		 L Steckel
Missouri Valley
Heather Sundermann (3.59) 6-3
6-4		 Hanna Zevenbergen (4.00)
Steven Nesteby (3.43)
Match: 3.55 Rating: 3.54
12/03/2022 D1 Adult 40+
3.5
Carstensen: Elmcrest
Missouri Valley		 W VerSteeg - Genesis
Missouri Valley
Tim Carstensen (3.37) 6-4
6-2		 Todd Versteeg (3.39)
Wayne Goedken (3.10)
Match: 3.49 Rating: 3.47
11/20/2022 D1 Mixed 18+
7.0
Sundermann
Missouri Valley		 W Brown
Missouri Valley
Lori Caldwell (3.03) 6-3
7-6		 April Bunney (3.27)
Brett DeBlois (3.31)
Match: 3.61 Rating: 3.54
10/30/2022 D1 Mixed 18+
7.0
Sundermann
Missouri Valley		 L Brown
Missouri Valley
Lori Caldwell (3.03) 6-3
2-6
1-0		 Tim Carstensen (3.46)
Cathy Dmello (3.24)
Match: 3.52 Rating: 3.41
10/23/2022 D1 Mixed 18+
8.0
Sundermann
Missouri Valley		 L Sichterman
Missouri Valley
Shelby Cook (4.30) 7-5
6-4		 Greta Rath (3.81)
Daniel Jones (4.00)
Match: S Rating: 3.38
10/02/2022 D1 Mixed 18+
7.0
Sundermann
Missouri Valley		 W Steckel
Missouri Valley
Lori Caldwell (3.02) 5-7
6-3
1-0		 Carlos Medina (3.48)
Laura Graham (2.88)
Match: 3.40 Rating: 3.38
09/17/2022 D1 Adult 40+
3.5
Carstensen: Elmcrest
Missouri Valley		 W VerSteeg - Genesis
Missouri Valley
Brett DeBlois (3.35) 6-2
6-0		 Todd Versteeg (3.47)
Kiran Ummadi (3.55)
Match: 3.91 Rating: 3.50
06/05/2022 D3 Mixed 40+
7.0
Trovas
Missouri Valley		 W Carstensen/Knierim
Missouri Valley
Kristen Trovas (3.18) 6-2
6-7
1-0		 STEVEN KNIERIM (3.05)
Tricia Miller (3.46)
Match: 3.44 Rating: 3.38
04/10/2022 D2 Mixed 40+
7.0
Trovas
Missouri Valley		 W Steckel
Missouri Valley
April Bunney (3.27) 7-6
3-6
1-0		 Ray Krauss (2.75)
Mary Milavetz (3.40)
Match: 3.11 Rating: 3.36
02/26/2022 D1 Adult 18+
3.5
Carstensen - Elmcrest
Missouri Valley		 L Rickert - Lifetime
Missouri Valley
Brett DeBlois (3.34) 6-4
1-6
1-0		 Kent Christensen (3.24)
Tim Brunkhorst (3.43)
Match: 3.40 Rating: 3.37
02/13/2022 D3 Mixed 40+
8.0
Sundermann
Missouri Valley		 L Sichterman
Missouri Valley
Julie Koutny (4.43) 7-6
7-5		 Nicholaus Daniel (3.66)
Cindy Klebe (3.79)
Match: S Rating: 3.40
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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