TLS update uploaded
on January 23rd
added year-end
ratings and
championship matches.

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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                                           Back to 2020 Chicago Area rating list selection
                                                2019 Chicago Area rating list selection
2020 TLS League Ratings
Section - Midwest           District - Chicago           Area - Chicago
Glenbrook Racquet Club          Men          Rating Order
(As of 01/30/2023)
2020 2020
Matches TLS Season YrEnd
Rank Player League Flight Facility W - L TLS NTRP NTRP NTRP
Go to TLS NTRP level 5.0       4.5       4.0       3.5       3.0       2.5      
1 Vadim Khavinson -- Summary -- Long Grove, IL 4.36 4.5 4.5 C 2019
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Glenbrook Racquet Club 4 - 0
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 1 - 2
CDTA Early Start Mixed 18 & over CDTA 18 & Over 9.0 Mixed ESL Midtown Athletic Club Bannockburn 0 - 1
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.5 ESL Midtown Athletic Club Palatine 6 - 0
2 Bill Bowman -- Summary -- Arlington Heights, IL 4.29 4.5 4.5 C 2019
*** See additional rating detail in the Midwest - Northern Illinois area.
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Glenbrook Racquet Club 3 - 1
3 Rod Wienke -- Summary -- Arlington Heights, IL 4.22 4.5 4.5 C 2019
*** See additional rating detail in the Midwest - Northern Illinois area.
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Glenbrook Racquet Club 2 - 1
CDTA Early Start Mixed 18 & over CDTA 18 & Over 9.0 Mixed ESL Schaumburg Tennis Plus 1 - 1
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Racquet Club Of Lake Bluff 3 - 0
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.5 ESL Courts Plus Elmhurst Park District 2 - 0
4 Dennis Tysl -- Summary -- Chicago, IL 4.16 4.5 4.5 C 2019
CDTA Winter Mixed 18 & over CDTA 18 & Over 9.0 Mixed Winter Glenbrook Racquet Club 0 - 1
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Glenbrook Racquet Club 1 - 2
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 0 - 1
CDTA Early Start Mixed 18 & over CDTA 18 & Over 9.0 Mixed ESL Glenbrook Racquet Club 1 - 5
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL Glenbrook Racquet Club 0 - 1
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 2 - 2
5 Jeff Callen -- Summary -- Buffalo Grove, IL 4.16 4.5 4.5 C 2019
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Glenbrook Racquet Club 2 - 1
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Racquet Club Of Lake Bluff 1 - 1
6 Ming Yang -- Summary -- Vernon Hills, IL 4.14 4.5 4.5 C 2019
CDTA Winter Mixed 18 & over CDTA 18 & Over 8.0 Mixed Winter College Park Athletic Club East 2 - 0
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL College Park Athletic Club East 1 - 2
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 1 - 4
7 Mike Spors -- Summary -- Arlington Heights, IL 4.12 4.5 4.5 C 2019
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Glenbrook Racquet Club 1 - 2
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 1 - 2
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.0 ESL Naperville Tennis Club 1 - 0
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.5 ESL Midtown Athletic Club Palatine 3 - 4
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.0 ESL Tam Tennis and Fitness Club 1 - 0
8 Mark Rawlins -- Summary -- Northbrook, IL 4.12 4.5 4.5 C 2019
CDTA Winter Mixed 18 & over CDTA 18 & Over 9.0 Mixed Winter Glenbrook Racquet Club 0 - 1
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Glenbrook Racquet Club 2 - 1
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 0 - 1
CDTA Early Start Mixed 18 & over CDTA 18 & Over 9.0 Mixed ESL Glenbrook Racquet Club 1 - 2
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL Glenbrook Racquet Club 1 - 1
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 1 - 2
9 John Li -- Summary -- Northbrook, IL 4.10 4.5 4.5 C 2019
*** See additional rating detail in the Midwest - Northern Illinois area.
CDTA Winter Mixed 18 & over CDTA 18 & Over 9.0 Mixed Winter Glenbrook Racquet Club 1 - 0
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Glenbrook Racquet Club 4 - 0
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 1 - 1
CDTA Early Start Mixed 18 & over CDTA 18 & Over 9.0 Mixed ESL Glenbrook Racquet Club 3 - 4
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL Glenbrook Racquet Club 1 - 1
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.0 ESL Naperville Tennis Club 1 - 0
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.0 ESL Tam Tennis and Fitness Club 3 - 0
10 Han Han -- Summary -- Skokie, IL 4.09 4.5 4.5 C 2019
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Tam Tennis and Fitness Club 1 - 1
CDTA Early Start Mixed 18 & over CDTA 18 & Over 9.0 Mixed ESL Glenbrook Racquet Club 0 - 6
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL Glenbrook Racquet Club 2 - 1
CDTA Early Start Mixed 18 & over CDTA 18 & Over 7.0 Mixed ESL McFetridge Sports Center 3 - 0
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.0 ESL Tam Tennis and Fitness Club 2 - 1
11 JINMING BIAN -- Summary -- Buffalo Grove, IL 4.02 (4.5) 4.5 C 2019
CDTA Winter Mixed 18 & over CDTA 18 & Over 8.0 Mixed Winter College Park Athletic Club East 0 - 1
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 0 - 2
Go to TLS NTRP level 5.0       4.5       4.0       3.5       3.0       2.5      
12 Mark Hansen -- Summary -- Chicago, IL 3.98 4.0 4.5 C 2019
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Tam Tennis and Fitness Club 0 - 3
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 0 - 1
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Tam Tennis and Fitness Club 1 - 3
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.0 ESL Tam Tennis and Fitness Club 1 - 0
13 Joe Ai -- Summary -- Long Grove, IL 3.96 4.0 4.5 C 2019
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 1 - 3
14 Christopher Darnielle -- Summary -- Chicago, IL 3.94 4.0 4.5 C 2019
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 0 - 2
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL Glenbrook Racquet Club 0 - 2
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.0 ESL Centennial Tennis 1 - 1
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.0 ESL Tam Tennis and Fitness Club 3 - 1
15 Vitaliy Onypko -- Summary -- Arlington Heights, IL 3.93 4.0 4.5 C 2019
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 0 - 1
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.5 ESL Midtown Athletic Club Palatine 0 - 3
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.0 ESL Racquet Club Of Lake Bluff 1 - 1
16 Eric Ho -- Summary -- Palatine, IL 3.88 (4.0) 4.0 C 2017
CDTA Winter Mixed 18 & over CDTA 18 & Over 8.0 Mixed Winter College Park Athletic Club East 0 - 1
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL College Park Athletic Club East 1 - 1
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 0 - 2
17 Renato Di Sandro -- Summary -- Schaumburg, IL 3.84 4.0 4.0 C 2019
CDTA Winter Mixed 18 & over CDTA 18 & Over 8.0 Mixed Winter River Trails Tennis Center 1 - 2
CDTA Winter Adult 55 & over CDTA 55 & Over M 8.0 Winter Racquet Club Of Lake Bluff 1 - 0
CDTA Early Start Mixed 18 & over CDTA 18 & Over 9.0 Mixed ESL Glenbrook Racquet Club 2 - 3
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL River Trails Tennis Center 3 - 1
CDTA Early Start Adult 55 & over CDTA 55 & over M 8.0 ESL River Trails Tennis Center 4 - 2
18 Jeff Wang -- Summary -- Riverwoods, IL 3.80 4.0 4.0 C 2019
CDTA Winter Mixed 18 & over CDTA 18 & Over 8.0 Mixed Winter College Park Athletic Club East 1 - 0
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL College Park Athletic Club East 1 - 1
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 0 - 3
19 Jason Hui -- Summary -- NORTHBROOK, IL 3.79 4.0 4.0 C 2019
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 1 - 0
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 0 - 3
20 Chung-Fu Shih -- Summary -- Naperville, IL 3.76 4.0 4.0 C 2019
*** See additional rating detail in the Midwest - Northern Illinois area.
CDTA Winter Mixed 18 & over CDTA 18 & Over 8.0 Mixed Winter College Park Athletic Club East 2 - 2
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL College Park Athletic Club East 4 - 4
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 0 - 4
21 Geoffrey Vollman -- Summary -- Northbrook, IL 3.75 4.0 4.0 C 2019
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 0 - 1
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.0 Winter Tam Tennis and Fitness Club 2 - 0
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.0 ESL Tam Tennis and Fitness Club 3 - 1
22 Ryan Sickle -- Summary -- PALATINE, IL 3.73 4.0 4.0 C 2019
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.0 Winter Tam Tennis and Fitness Club 2 - 0
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL Glenbrook Racquet Club 1 - 2
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.0 ESL Tam Tennis and Fitness Club 3 - 2
Go to TLS NTRP level 5.0       4.5       4.0       3.5       3.0       2.5      
23 Kahlo Vue -- Summary -- Chicago, IL 3.30 3.5 3.5 C 2019
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.0 Winter Tam Tennis and Fitness Club 2 - 0
CDTA Winter Adult 18 & over CDTA 18 & Over M 3.5 Winter Tam Tennis and Fitness Club 1 - 2
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL Glenbrook Racquet Club 1 - 2
CDTA Early Start Mixed 18 & over CDTA 18 & Over 7.0 Mixed ESL Tam Tennis and Fitness Club 2 - 1
CDTA Early Start Adult 18 & over CDTA 18 & Over M 3.5 ESL Tam Tennis and Fitness Club 3 - 3
24 Chen Cheng -- Summary -- Chicago, IL 3.28 3.5 3.5 C 2019
CDTA Winter Mixed 18 & over CDTA 18 & Over 7.0 Mixed Winter McFetridge Sports Center 2 - 0
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL Glenbrook Racquet Club 1 - 1
CDTA Early Start Adult 18 & over CDTA 18 & Over M 3.5 ESL Tam Tennis and Fitness Club 2 - 4
25 Nick Paterakos -- Summary -- Wilmette, IL 3.25 3.5 3.5 C 2019
*** See additional rating detail in the Midwest - Northern Illinois area.
CDTA Winter Mixed 40 & over CDTA 40 & Over 7.0 Mixed Winter Tam Tennis and Fitness Club 1 - 1
CDTA Winter Adult 55 & over CDTA 55 & Over M 7.0 Winter Tam Tennis and Fitness Club 1 - 1
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL Glenbrook Racquet Club 2 - 1
CDTA Early Start Mixed 18 & over CDTA 18 & Over 7.0 Mixed ESL Tam Tennis and Fitness Club 1 - 0
CDTA Early Start Adult 55 & over CDTA 55 & over M 7.0 ESL Tam Tennis and Fitness Club 2 - 1
Todd Albert -- Summary -- Grayslake, IL n/a n/a 4.5 C 2019
CDTA Early Start Adult 18 & over CDTA 18 & Over M 4.0 ESL Tam Tennis and Fitness Club 1 - 0
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Glenbrook Racquet Club 0 - 1
Paul Chen -- Summary -- Libertyville, IL n/a n/a 4.0 C 2018
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 0 - 3
Spencer Fang -- Summary -- Schaumburg, IL n/a n/a 4.5 S
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 1 - 1
Nico Gibson -- Summary -- Deerfield, IL n/a n/a 4.5 S
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 1 - 2
Joe Kreidler -- Summary -- Arlington Heights, IL n/a n/a 4.5 C 2019
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 1 - 1
CHRISTOPHER ROGOWSKI -- Summary -- Evanston, IL n/a n/a 3.5 C 2019
CDTA Early Start Mixed 18 & over CDTA 18 & Over 8.0 Mixed ESL Glenbrook Racquet Club 0 - 2
JASON SCHICKERLING -- Summary -- Arlington Heights, IL n/a n/a 4.5 C 2019
*** See additional rating detail in the Midwest - Northern Illinois area.
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Glenbrook Racquet Club 0 - 1
Sunny Shi -- Summary -- Lincolnshire, IL n/a n/a 4.5 C 2018
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 0 - 2
Kazuo Suzuki -- Summary -- Arlington Heights, IL n/a n/a 4.5 C 2019
CDTA Early Start Mixed 18 & over CDTA 18 & Over 9.0 Mixed ESL Tam Tennis and Fitness Club 0 - 1
CDTA Winter Adult 18 & over CDTA 18 & Over M 4.5 Winter Glenbrook Racquet Club 0 - 1
CDTA Winter Mixed 18 & over CDTA 18 & Over 9.0 Mixed Winter Tam Tennis and Fitness Club 0 - 1
Feleo Tuazon -- Summary -- Mount Prospect, IL n/a n/a 4.0 C 2019
CDTA Winter Adult 40 & over CDTA 40 & Over M 4.5Plus Winter Glenbrook Racquet Club 0 - 1
Kefei Wang -- Summary -- Northbrook, IL n/a n/a 4.0 C 2018
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 0 - 2
Hong Hai Zeng -- Summary -- Long Grove, IL n/a n/a 5.0 S 2019
CDTA Early Start Adult 40 & over CDTA 40 & Over M 4.5Plus ESL Glenbrook Racquet Club 0 - 1