TLS was last updated
on October 15, 2025.

TLS uses all of a player's league results to create
a rating for the player based on the NTRP rating
system.
* Rating lists by area and facility.
* Ratings for each of a player's matches.
* Section and national team rankings.
* Team scouting pages.
* Yearly historical summary of a player's league play.
* Follow TLS Tennis League Stats on Facebook.
Please send questions and comments to
admin@tennisleaguestats.com.
I read all emails and try to answer all
reasonable questions. Please read the
"TLS Rating Requirements" paragraph on the
Area pages instead of sending an email
asking what causes an "n/a" rating.
The USTA does not create
or endorse TLS ratings.
Team Scouting Report
(As Of 11/09/2025)
2024
Section - Missouri Valley
Area - Iowa
League - 2024 IA 40 & Over Adult Mixed League
Flight - 8.0 Mixed
Subflight - East
--------------------------------------------------------------------------------------------------------------------------------------
Sundermann/Rath
League Record: 4 - 1
The Following Have Played In League Matches On This Team (In Rating Order)
Mike Strydom - 4.30
Thomas Wolle - 4.11
Terry Shie - 3.98
Ryan Murphy - 3.97
Greta Rath - 3.97
Lisha Coffey - 3.78
Wahyu Boentoro - 3.76
Kim Sherman - 3.71
Tricia Miller - 3.66
Jennifer Kemmerer - 3.39
Ryan Sundermann - 3.30
Michelle Novak - 3.20
Lori Caldwell - 3.18
Heather Sundermann - n/a
Ed Sherman - n/a
League Results By Position
1D 2D 3D
Ed Sherman - n/a & Michelle Novak - 3.20 0 - 1
Heather Sundermann - n/a & Thomas Wolle - 4.11 1 - 0 0 - 1 1 - 0
Jennifer Kemmerer - 3.39 & Mike Strydom - 4.30 1 - 0 2 - 0
Kim Sherman - 3.71 & Ryan Murphy - 3.97 1 - 0
Kim Sherman - 3.71 & Terry Shie - 3.98 1 - 0
Lori Caldwell - 3.18 & Thomas Wolle - 4.11 1 - 0
Michelle Novak - 3.20 & Mike Strydom - 4.30 1 - 0
Ryan Sundermann - 3.30 & Greta Rath - 3.97 0 - 1 1 - 0
Terry Shie - 3.98 & Tricia Miller - 3.66 1 - 0 1 - 0
Wahyu Boentoro - 3.76 & Lisha Coffey - 3.78 1 - 1
--------------------------------------------------------------------------------------------------------------------------------------
Sulentic/Steckel
League Record: 1 - 4
The Following Have Played In League Matches On This Team (In Rating Order)
Katie Kahler - 3.90
Jennifer Torgerson - 3.80
Xavier Escandell - 3.75
Christine Amelon - 3.73
Serina Sulentic - 3.71
Laura Anderson - 3.71
Brian Rohr - 3.68
Mark Steckel - 3.60
Nicholaus Daniel - 3.59
Germaine Hagarty - 3.28
Bryan Goettel - 3.17
Sachin Yawalkar - n/a
Fred Pedersen - n/a
Christina Williams - n/a
League Results By Position
1D 2D 3D
Brian Rohr - 3.68 & Christine Amelon - 3.73 0 - 1
Bryan Goettel - 3.17 & Christina Williams - n/a 0 - 1
Bryan Goettel - 3.17 & Jennifer Torgerson - 3.80 0 - 1
Fred Pedersen - n/a & Katie Kahler - 3.90 0 - 2
Katie Kahler - 3.90 & Mark Steckel - 3.60 1 - 0
Katie Kahler - 3.90 & Nicholaus Daniel - 3.59 0 - 1
Laura Anderson - 3.71 & Brian Rohr - 3.68 0 - 1
Laura Anderson - 3.71 & Nicholaus Daniel - 3.59 0 - 1
Mark Steckel - 3.60 & Christine Amelon - 3.73 0 - 1
Nicholaus Daniel - 3.59 & Christine Amelon - 3.73 1 - 0
Nicholaus Daniel - 3.59 & Serina Sulentic - 3.71 0 - 1
Serina Sulentic - 3.71 & Brian Rohr - 3.68 0 - 1
Sachin Yawalkar - n/a & Germaine Hagarty - 3.28 1 - 1
Xavier Escandell - 3.75 & Jennifer Torgerson - 3.80 1 - 1