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.
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asking what causes an "n/a" rating.
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                                           Back to 2024 Northern Illinois Area rating list selection
                                                2023 Northern Illinois Area rating list selection
2024 TLS League Ratings
Section - Midwest           District - Northern Illinois           Area - Northern Illinois
Oak Brook Tennis Center    Men    By Rating
(As of 11/08/2025)
2024 2024 2024
TLS TLS Current YrEnd
Rank Player NTRP NTRP NTRP Age City, State
Go to TLS NTRP level 5.0       4.5       4.0       3.5       3.0       2.5      
1 David Baird U
3.49 3.5 3.5         40 +   LA Grange, IL
2 Jonathan Gawlak U
3.44 3.5 3.5         40 +   BURR RIDGE, IL
3 Bob King U
3.30 3.5 3.5         40 +   Naperville, IL
4 Chris O'Malley U
3.29 3.5 3.5         40 +   Burr Ridge, IL
5 Prempreet Bajaj U
3.28 (3.5) 3.5         40 +   Oak Brook, IL
6 Jason Laniosz U
3.25 3.5 3.5         40 +   Orland Park, IL
7 Rocky Colletti U
3.22 3.5 3.5         40 +   BARTLETT, IL
8 Don Sands U
3.12 3.5 3.5         40 +   LA Grange Park, IL
9 Rick Jett U
3.11 3.5 3.5         40 +   Naperville, IL
10 Umer Ahmad U
3.10 3.5 3.5         40 +   Brookfield, IL
11 Rich Cobb U
3.06 3.5 3.5         65 +   Willowbrook, IL
12 Lester Pawula U
3.05 3.5 3.5         40 +   Streamwood, IL
Go to TLS NTRP level 5.0       4.5       4.0       3.5       3.0       2.5      
13 James Barnett U
2.91 3.0 3.5         40 +   Lombard, IL
John Fletcher U
n/a n/a 3.5         40 +   LA Grange, IL
Slawomir Michalak U
n/a n/a 3.5         40 +   Itasca, IL
Jason Wolf U
n/a n/a 3.5         40 +   LA Grange Park, IL