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Colleen Chionis

Prospect Heights, IL
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
368 matches · 180W–188L · seasons 2019–2026

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Match history368 matches
L
2026-08-20 · CDTA S TriWLo 1.Gnbk Minkina Wed 6:30 $30 · #1 Doubles · 3.0 · with Alison Miller
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
L
2026-08-12 · CDTA S ComboW8.5 3.RCLB Cal Wed 7 $22 · #2 Doubles · 8.5 · with Giang Bui
expectation pending — we’re still fetching an opponent’s record
7-5, 3-6, 1-0
L
Donna Mittelstadt / Loren Musgrove
2026-08-09 · #3 Doubles · with Whitney Becker championship
expectation pending — we’re still fetching an opponent’s record
4-6, 4-6
W
N/A
2026-08-08 · CDTA S M18&O8.0 5.RT Burks Sat 7 $27 · #3 Doubles · 8.0 · with Craig Hagerman mixed
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-08-05 · CDTA S M40&O8.0 3.RT Lam-2 Sat 5 $27 · #2 Doubles · 8.0 · with Jazz Burks mixed
doesn’t count toward your NTRP rating
5-7, 1-3
W
2026-08-02 · #4 Doubles · with Whitney Becker championship
expectation pending — we’re still fetching an opponent’s record
6-2, 6-4
L
2026-08-02 · #4 Doubles · with Whitney Becker championship
expectation pending — we’re still fetching an opponent’s record
6-7, 1-6
L
2026-07-31 · CDTA S ComboX7.5 10.RT Burks Thu 7 $27 · #2 Doubles · 7.5 · with Fernando Guerrero mixed
doesn’t count toward your NTRP rating
4-6, 7-6, 0-1
W
2026-07-29 · CDTA S ComboW8.5 3.RCLB Cal Wed 7 $22 · #3 Doubles · 8.5 · with Kimberly Horberg
expectation pending — we’re still fetching an opponent’s record
7-5, 3-6, 1-0
L
Elle Loch / Rahul Patet
2026-07-25 · CDTA S M18&O8.0 5.RT Burks Sat 7 $27 · #3 Doubles · 8.0 · with Thomas Strickler mixed
doesn’t count toward your NTRP rating
4-6, 4-3, 0-1
W
2026-07-25 · #3 Doubles · with Whitney Becker championship
expectation pending — we’re still fetching an opponent’s record
6-2, 6-4
W
2026-07-23 · CDTA S ComboX7.5 10.RT Burks Thu 7 $27 · #2 Doubles · 7.5 · with Hiren Patel mixed
doesn’t count toward your NTRP rating
6-2, 5-7, 1-0
Where you rank locallyagainst everyone at your level
Teams89 teams · 2021–2027
CHI E 18W4.0 8.ACN Lund Sun 4 $24
ESL 18 & Over · Women 4.0 · 18+
2027
CHI E M18.8.0 6.RT Burks Sun 10 $29
ESL Mixed 18 & Over · Mixed 8.0 · 18+
2027
Hold Registrations #1
aLate and Hold Registrations - 2027 CY · Hold Registration Team 1
2027
CDTA E M18&O8.0 4RT Burks Sat 2 $27
CDTA ESL Mixed 18 & Over · CDTA E Mixed 18&O 8.0 · 18+
2026
CDTA S 40&OW4.0 8.Nielsen Sheridan Sat 4 $22
1Summer 40&O WN/WE · Women 4.0 · 40+
2026
CDTA S ComboW8.5 3.RCLB Cal Wed 7 $22
1Summer Combo WN/WE · Women 8.5
2026
CDTA S ComboX7.5 10.RT Burks Thu 7 $27
1Summer Combo Mix WN/WE · Mixed 7.5
2026
CDTA S M18&O8.0 5.RT Burks Sat 7 $27
1Summer Mixed 18&O WN/WE · Mixed 8.0 · 18+
2026
CDTA S M40&O8.0 3.RT Lam-2 Sat 5 $27
1Summer Mixed 40&O WN/WE · Mixed 8.0 · 40+
2026
CDTA S M40&O9.0 1.RT Stenmark Sun 10 $27
1Summer Mixed 40&O WN/WE · Mixed 9.0 · 40+
2026
CDTA S TriWLo 1.Gnbk Minkina Wed 6:30 $30
1Summer Tri-level WN/WE · Women Low 3.0/3.5/4.0
2026
CDTA S TriWMid 4.RCLB Ewaldz Sun 4 $22
1Summer Tri-level WN/WE · Women Mid 3.5/4.0/4.5
2026
CDTA W 18&OW4.0 12.RT Chionis Sun 4 $27
CDTA 1Winter 18 & Over W/E · CDTA 18 & Over W 4.0 Winter · 18+
2026
CDTA W ComboW8.5 3.RCLB Cal Sat 4 $22
Cdta 1Winter Combo · CDTA Combo W 8.5 Winter
2026
CDTA W ComboX7.5 10.RT Burks Sat 12 $27
CDTA 1Winter Combo Mixed · CDTA Combo Mix 7.5 Winter
2026
CDTA W M18&O8.0 8.RT Burks Sun 6 $27
CDTA 1Winter Mixed 18 & Over · CDTA Mixed 18 & Over 8.0 Winter · 18+
2026
CDTA W M40&O8.0 2.RT Lam-2 Sat 7 $27
CDTA 1Winter Mixed 40 & over · CDTA Mixed 40 & Over 8.0 Winter · 40+
2026
CDTA W TriWMid 2.RCLB Ewaldz Sun 4 $22
Cdta 1Winter Tri Level · Women Mid Tri 3.5/4.0/4.5
2026
Over timerating by season, and how you rank
By level9 levels played
3.0
0W–1L
not enough matches yet
4.0
41.7%
50W–70L · 51.4% of games
4.5
41.7%
10W–14L · 50.7% of games
7.5
80%
8W–2L · 62.5% of games
8.5
50.8%
32W–31L · 52.4% of games
7.5mixed
33.3%
4W–8L · 47.8% of games
8.0mixed
56.4%
57W–44L · 54.4% of games
8.5mixed
75%
6W–2L · 56% of games
9.0mixed
57.1%
8W–6L · 51.6% of games

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #2 Doubles, 39% of the time
#2 Doubles
39%
144 matches
#1 Doubles
37%
135 matches
#3 Doubles
23%
85 matches
#1 Singles
1%
2 matches
#4 Doubles
1%
2 matches

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.

Pressure is a privilege.
Billie Jean King