Cha, Jim

USTA ID
919455716
Gender
Male
Location
LAKE VILLA, IL
WTN ID
CHA5639326

TennisLink · USTA · WTN

Active Flights

NTRP Ratings

RatingTypeYearDateExpires
4.0 S 2026 Feb. 15, 2026 Feb. 15, 2028

WTN Ratings

Doubles
31.30
Confidence 10 · 29.5–33.1

Position Distribution

Men's Combo 4.0
4 matches
2# Doubles
3 (75%)
3# Doubles
1 (25%)

Partners

PartnerWLxWTogether
Jazz Burks 1 1 1.2 2
Mark Ainsworth 0 1 0.4 1
Roberto Durango 1 0 0.5 1

Opponents

OpponentWLxWFaced
Greg Waas 0 1 0.7 1
Craig Zeigler 0 1 0.7 1
Stephen Ewaldz 0 1 0.4 1
Jonathan Cooper 0 1 0.4 1
Kevin Podwika 1 0 0.4 1
Don Carstens 1 0 0.4 1

Match History (4)

DateFlightPosPartnerOpponent(s)ScoreP(win)Result
4/16/2023 40 & Over M 4.0 Winter 2# Doubles Jazz Burks Greg Waas / Craig Zeigler 6-3 4-6 1-0 73% L
1/21/2023 40 & Over M 4.0 Winter 2# Doubles Mark Ainsworth Stephen Ewaldz / Jonathan Cooper 6-7 3-2 1-0 43% L
12/11/2022 40&O M 4.0 2# Doubles Jazz Burks Kevin Podwika / Don Carstens 7-6 3-4 1-0 44% W
12/4/2021 40&O 4.0 Men 3# Doubles Roberto Durango 6-0 6-0 W

Team History

YearFlightTeamRole
2026 CDTA Combo Mix 7.5 Winter Active CDTA W ComboX7.5 4.CPW Yang Sat 6 $28
2025 CDTA 40 & Over M 4.0 Summer CDTA S A40M4.0 7Glenbrook Tysl Sun 5 $25
2024 CDTA E 40&O Men 4.0 CDTA E 40&OM4.0 4.Tam Toba Sat 5 $22
2023 CDTA ESL 40&O M 4.0 CDTA E 40&O M4.0 Tam Toba Sat 3 $22
2023 CDTA S 40 & Over Men 4.0 CDTA S 40&OM4.0 c.Tam Toba Sat 3 $22
2023 CDTA 40 & Over M 4.0 Winter CDTA W 40&O 4.0M Tam Toba Sat 3 $22
2022 CDTA ESL 40&O W/E 4.0 Men CDTA E 40&O W/E 4.0M Glenview Sung Sat 2 $23