TennisRecord.com - Estimated Tennis Ratings & Stats

Match History (2017)

Thies Kolln (Cedar Rapids, IA) Male	4.5 C 12/31/2023
Estimated Dynamic Rating	4.2072 6/9/2024
Projected Year End Rating	------ ----------

4.5 Rating Meter

4.0001 - 4.5000

Recent Match History Current Rating History

4.5 Rating Meter

Recent Match History
Current Rating Season

2017 Overall Season

League/Level	Total Matches	Win	Loss	WPct	Total Sets	Win	Loss	WPct	Total Games	Win	Loss	WPct
Adult 18+ 4.5	4	1	3	25.0	11	5	6	45.5	82	40	42	48.8
Adult 40+ 4.5	6	2	4	33.3	15	6	9	40.0	117	55	62	47.0
Mixed 18+ 8.0	5	3	2	60.0	10	6	4	60.0	95	52	43	54.7
Mixed 40+ 8.0	8	5	3	62.5	19	11	8	57.9	150	78	72	52.0
Total	23	11	12	47.8	55	28	27	50.9	444	225	219	50.7

Match Date	League	Team	Court	Partner	Opponent(s)	W/L	Result	Match	Rating
12/10/2017	Mixed 18+ 8.0	Sundermann: Elmcrest Missouri Valley	D1	Kelly Kolln (3.36)	Sandra Kaloupek (4.01) Jim Sichterman (3.99)	W	6-3 6-2	4.80	4.56
11/03/2017	Mixed 18+ 8.0	Sundermann: Elmcrest Missouri Valley	D3	Christine Bush (3.11)	Tim Carstensen (3.16) Megan Goodall (3.94)	W	6-4 6-4	4.31	4.39
10/06/2017	Mixed 18+ 8.0	Sundermann: Elmcrest Missouri Valley	D1	Kelly Kolln (3.28)	Kevin Williams (3.71) Jessica Gabriel (3.60)	W	6-3 6-1	4.49	4.43
09/24/2017	Mixed 40+ 8.0 Sectionals	IA - Sundermann/Williams: Elmcrest Missouri Valley	D2	Kelly Kolln (3.39)	Coleman Clark (4.03) Melissa Clark (3.87)	L	6-2 6-1	4.16	4.36
09/23/2017	Mixed 40+ 8.0 Sectionals	IA - Sundermann/Williams: Elmcrest Missouri Valley	D1	Kelly Kolln (3.32)	Maurice Higgins (4.01) Cindy Daley (3.87)	W	3-6 6-0 1-0	4.61	4.46
09/22/2017	Mixed 40+ 8.0 Sectionals	IA - Sundermann/Williams: Elmcrest Missouri Valley	D2	Kelly Kolln (3.35)	Brian Burton (3.95) Aimee Claassen (3.94)	L	6-4 6-2	4.29	4.40
09/10/2017	Adult 40+ 4.5 Sectionals	IA - Blume 4.5M Missouri Valley	D2	Tom Neff (4.14)	Stephen Kadyk (4.43) inigo ojer (4.46)	L	6-4 6-2	4.35	4.36
09/09/2017	Adult 40+ 4.5 Sectionals	IA - Blume 4.5M Missouri Valley	S2		Rick Tao (4.25)	W	7-5 4-6 1-0	4.28	4.35
09/09/2017	Adult 40+ 4.5 Sectionals	IA - Blume 4.5M Missouri Valley	D2	Tom Neff (4.12)	Les Stafford (4.55) Ken Hush (4.20)	L	1-6 6-4 1-0	4.55	4.39
09/08/2017	Adult 40+ 4.5 Sectionals	IA - Blume 4.5M Missouri Valley	D2	Tom Neff (4.12)	Stan Swyden (4.31) Mike Nunnelee (4.21)	L	6-4 5-7 1-0	4.36	4.35
07/29/2017	Tournament MOpd	IA Baird Iowa Open - Adults	Q	Thomas Wolle (4.35)	Jason Derby (-----) Todd Kuennen (4.33)	L	5-7 7-6 1-0	S	-----
07/29/2017	Tournament MOps	IA Baird Iowa Open - Adults	16		John Wenzel (-----)	L	6-1 6-2	S	-----
07/28/2017	Tournament XOpd	IA Baird Iowa Open - Adults	Q	Kristine Diehl (-----)	Lilly Hartman (4.33) Benjamin Hediger (-----)	L	6-4 6-4	S	-----
06/25/2017	Mixed 18+ 8.0 Districts	Sundermann: Elmcrest Missouri Valley	D1	Kelly Kolln (3.34)	Michael Boyer (4.44) Janet Cole (3.53)	L	6-4 7-5	4.43	4.43
06/25/2017	Mixed 18+ 8.0 Districts	Sundermann: Elmcrest Missouri Valley	D1	Kelly Kolln (3.37)	Brandon Willett (3.80) Dawn Ver Steeg (4.14)	L	7-5 6-2	4.33	4.42
06/11/2017	Mixed 40+ 8.0 Districts	IA - Sundermann/Williams: Elmcrest Missouri Valley	D1	Kelly Kolln (3.34)	Justin Despotovich (4.38) Jennifer Smith (3.19)	W	4-6 6-1 1-0	4.45	4.45
05/20/2017	Adult 18+ 4.5	Blume 4.5 - Elmcrest Missouri Valley	S1		Abel Gutierrez (4.36)	W	6-2 6-4	4.56	4.37
04/23/2017	Mixed 40+ 8.0	IA - Sundermann/Williams: Elmcrest Missouri Valley	D3	Christine Bush (3.12)	Bill Barker (3.57) Erin McKay (3.68)	W	6-3 6-4	4.44	4.44
04/22/2017	Adult 18+ 4.5	Blume 4.5 - Elmcrest Missouri Valley	D1	Thomas Wolle (4.22)	Aaron Rusch (4.26) Tait Smock (4.44)	L	6-3 6-7 1-0	4.34	4.31
03/31/2017	Mixed 40+ 8.0	IA - Sundermann/Williams: Elmcrest Missouri Valley	D2	Kelly Kolln (3.37)	Nicholaus Daniel (3.73) Christine Amelon (3.94)	W	6-4 6-3	4.52	4.45
03/25/2017	Adult 18+ 4.5	Blume 4.5 - Elmcrest Missouri Valley	D1	Thomas Wolle (4.19)	Tait Smock (4.47) Renato Motoyama (4.37)	L	3-6 6-2 1-0	4.40	4.34
02/26/2017	Mixed 40+ 8.0	IA - Sundermann/Williams: Elmcrest Missouri Valley	D1	Kelly Kolln (3.35)	Christine Amelon (3.96) Nicholaus Daniel (3.77)	W	6-4 7-5	4.49	4.44
02/25/2017	Adult 18+ 4.5	Blume 4.5 - Elmcrest Missouri Valley	D1	Eric Tate (4.43)	Joshua Downham (4.49) Tait Smock (4.47)	L	6-7 6-3 1-0	4.27	4.27
01/21/2017	Adult 40+ 4.5	IA - Blume 4.5M Missouri Valley	D3	Thomas Wolle (4.32)	Jeff Benson (4.12) Patrick Cote (4.34)	L	6-0 6-3	3.95	4.27
01/21/2017	Adult 40+ 4.5	IA - Blume 4.5M Missouri Valley	S2		Ryan Flaherty (-----)	W	7-5 6-2	4.43	4.43
01/15/2017	Mixed 40+ 8.0	IA - Sundermann/Williams: Elmcrest Missouri Valley	D1	Kelly Kolln (3.33)	suzana delanghe (3.37) Kenneth Goins (3.89)	L	4-6 7-5 1-0	4.42	4.42

12/10/2017	D1	Mixed 18+ 8.0
Sundermann: Elmcrest Missouri Valley	W	Steckel/Sichterman: HTRC Missouri Valley
Kelly Kolln (3.36)	6-3 6-2	Sandra Kaloupek (4.01) Jim Sichterman (3.99)
Match: 4.80		Rating: 4.56

11/03/2017	D3	Mixed 18+ 8.0
Sundermann: Elmcrest Missouri Valley	W	Link/Carstensen: Elmcrest Missouri Valley
Christine Bush (3.11)	6-4 6-4	Tim Carstensen (3.16) Megan Goodall (3.94)
Match: 4.31		Rating: 4.39

10/06/2017	D1	Mixed 18+ 8.0
Sundermann: Elmcrest Missouri Valley	W	Wasta: Elmcrest Missouri Valley
Kelly Kolln (3.28)	6-3 6-1	Kevin Williams (3.71) Jessica Gabriel (3.60)
Match: 4.49		Rating: 4.43

09/24/2017	D2	Mixed 40+ 8.0 Sectionals
IA - Sundermann/Williams: Elmcrest Missouri Valley	L	OK - LITTLE/OKCTC Missouri Valley
Kelly Kolln (3.39)	6-2 6-1	Coleman Clark (4.03) Melissa Clark (3.87)
Match: 4.16		Rating: 4.36

09/23/2017	D1	Mixed 40+ 8.0 Sectionals
IA - Sundermann/Williams: Elmcrest Missouri Valley	W	Erwin Missouri Valley
Kelly Kolln (3.32)	3-6 6-0 1-0	Maurice Higgins (4.01) Cindy Daley (3.87)
Match: 4.61		Rating: 4.46

09/22/2017	D2	Mixed 40+ 8.0 Sectionals
IA - Sundermann/Williams: Elmcrest Missouri Valley	L	HOA - Jacelone, Marcia Missouri Valley
Kelly Kolln (3.35)	6-4 6-2	Brian Burton (3.95) Aimee Claassen (3.94)
Match: 4.29		Rating: 4.40

09/10/2017	D2	Adult 40+ 4.5 Sectionals
IA - Blume 4.5M Missouri Valley	L	STL-Laramie Missouri Valley
Tom Neff (4.14)	6-4 6-2	Stephen Kadyk (4.43) inigo ojer (4.46)
Match: 4.35		Rating: 4.36

09/09/2017	S2	Adult 40+ 4.5 Sectionals
IA - Blume 4.5M Missouri Valley	W	STL-wc-Schlueter Missouri Valley
	7-5 4-6 1-0	Rick Tao (4.25)
Match: 4.28		Rating: 4.35

09/09/2017	D2	Adult 40+ 4.5 Sectionals
IA - Blume 4.5M Missouri Valley	L	KS: Conrad/Slivocka 4.5+M Missouri Valley
Tom Neff (4.12)	1-6 6-4 1-0	Les Stafford (4.55) Ken Hush (4.20)
Match: 4.55		Rating: 4.39

09/08/2017	D2	Adult 40+ 4.5 Sectionals
IA - Blume 4.5M Missouri Valley	L	OK - SWYDENNE/LF Missouri Valley
Tom Neff (4.12)	6-4 5-7 1-0	Stan Swyden (4.31) Mike Nunnelee (4.21)
Match: 4.36		Rating: 4.35

IA Baird Iowa Open - Adults
07/29/2017	Q	Tournament MOpd
	L
Thomas Wolle (4.35)	5-7 7-6 1-0	Jason Derby (-----) Todd Kuennen (4.33)
Match: S		Rating: -----

IA Baird Iowa Open - Adults
07/29/2017	16	Tournament MOps
	L
	6-1 6-2	John Wenzel (-----)
Match: S		Rating: -----

IA Baird Iowa Open - Adults
07/28/2017	Q	Tournament XOpd
	L
Kristine Diehl (-----)	6-4 6-4	Lilly Hartman (4.33) Benjamin Hediger (-----)
Match: S		Rating: -----

06/25/2017	D1	Mixed 18+ 8.0 Districts
Sundermann: Elmcrest Missouri Valley	L	Boyer: Aspen Missouri Valley
Kelly Kolln (3.34)	6-4 7-5	Michael Boyer (4.44) Janet Cole (3.53)
Match: 4.43		Rating: 4.43

06/25/2017	D1	Mixed 18+ 8.0 Districts
Sundermann: Elmcrest Missouri Valley	L	IA - Despotovich Missouri Valley
Kelly Kolln (3.37)	7-5 6-2	Brandon Willett (3.80) Dawn Ver Steeg (4.14)
Match: 4.33		Rating: 4.42

06/11/2017	D1	Mixed 40+ 8.0 Districts
IA - Sundermann/Williams: Elmcrest Missouri Valley	W	Rovner: Aspen Missouri Valley
Kelly Kolln (3.34)	4-6 6-1 1-0	Justin Despotovich (4.38) Jennifer Smith (3.19)
Match: 4.45		Rating: 4.45

05/20/2017	S1	Adult 18+ 4.5
Blume 4.5 - Elmcrest Missouri Valley	W	Roeth - QCTC Missouri Valley
	6-2 6-4	Abel Gutierrez (4.36)
Match: 4.56		Rating: 4.37

04/23/2017	D3	Mixed 40+ 8.0
IA - Sundermann/Williams: Elmcrest Missouri Valley	W	Barker: QCTC Missouri Valley
Christine Bush (3.12)	6-3 6-4	Bill Barker (3.57) Erin McKay (3.68)
Match: 4.44		Rating: 4.44

04/22/2017	D1	Adult 18+ 4.5
Blume 4.5 - Elmcrest Missouri Valley	L	IA - Boyer/Olson Missouri Valley
Thomas Wolle (4.22)	6-3 6-7 1-0	Aaron Rusch (4.26) Tait Smock (4.44)
Match: 4.34		Rating: 4.31

03/31/2017	D2	Mixed 40+ 8.0
IA - Sundermann/Williams: Elmcrest Missouri Valley	W	Kron/Sichterman: HTRC Missouri Valley
Kelly Kolln (3.37)	6-4 6-3	Nicholaus Daniel (3.73) Christine Amelon (3.94)
Match: 4.52		Rating: 4.45

03/25/2017	D1	Adult 18+ 4.5
Blume 4.5 - Elmcrest Missouri Valley	L	IA - Boyer/Olson Missouri Valley
Thomas Wolle (4.19)	3-6 6-2 1-0	Tait Smock (4.47) Renato Motoyama (4.37)
Match: 4.40		Rating: 4.34

02/26/2017	D1	Mixed 40+ 8.0
IA - Sundermann/Williams: Elmcrest Missouri Valley	W	Kron/Sichterman: HTRC Missouri Valley
Kelly Kolln (3.35)	6-4 7-5	Christine Amelon (3.96) Nicholaus Daniel (3.77)
Match: 4.49		Rating: 4.44

02/25/2017	D1	Adult 18+ 4.5
Blume 4.5 - Elmcrest Missouri Valley	L	IA - Boyer/Olson Missouri Valley
Eric Tate (4.43)	6-7 6-3 1-0	Joshua Downham (4.49) Tait Smock (4.47)
Match: 4.27		Rating: 4.27

01/21/2017	D3	Adult 40+ 4.5
IA - Blume 4.5M Missouri Valley	L	Olson/Conlon - Lifetime Missouri Valley
Thomas Wolle (4.32)	6-0 6-3	Jeff Benson (4.12) Patrick Cote (4.34)
Match: 3.95		Rating: 4.27

01/21/2017	S2	Adult 40+ 4.5
IA - Blume 4.5M Missouri Valley	W	Olson/Conlon - Lifetime Missouri Valley
	7-5 6-2	Ryan Flaherty (-----)
Match: 4.43		Rating: 4.43

01/15/2017	D1	Mixed 40+ 8.0
IA - Sundermann/Williams: Elmcrest Missouri Valley	L	Kron/Sichterman: HTRC Missouri Valley
Kelly Kolln (3.33)	4-6 7-5 1-0	suzana delanghe (3.37) Kenneth Goins (3.89)
Match: 4.42		Rating: 4.42

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.