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Rosemary Swierk

Winnetka, IL
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
100 matches · 70W–30L · seasons 2025–2026

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Match history100 matches
L
2026-09-13 · CHI F CW6.5 5.Gnvw Tromp Sat 5 $21 · #1 Doubles · 6.5 · with Courtney Robson
expectation pending — we’re still fetching an opponent’s record
6-0, 4-6, 0-1
W
2026-08-22 · CDTA S ComboW6.5 2.Wilm Tromp Sat 9 $20 · #1 Doubles · 6.5 · with Natalie Kroft
expectation pending — we’re still fetching an opponent’s record
3-6, 6-1, 1-0
W
Mary Beth LeMay / Vina Maniquis
2026-08-07 · CDTA S ComboW7.5 2.Tam Corey Fri 7 $22 · #3 Doubles · 7.5 · with Marjorie Chen
expectation pending — we’re still fetching an opponent’s record
6-2, 6-1
L
2026-08-02 · #1 Doubles · with SoYoung Grote championship
expectation pending — we’re still fetching an opponent’s record
4-6, 5-7
W
2026-07-18 · CDTA S ComboW6.5 2.Wilm Tromp Sat 9 $20 · #3 Doubles · 6.5 · with Lelia Lanuza
expectation pending — we’re still fetching an opponent’s record
6-1, 6-0
W
2026-07-17 · CDTA S ComboW7.5 2.Tam Corey Fri 7 $22 · #3 Doubles · 7.5 · with Marjorie Chen
expectation pending — we’re still fetching an opponent’s record
6-4, 3-5, 1-0
L
2026-07-12 · CDTA S TriWMid 5.Nielsen Lund Sun 1 $22 · #3 Doubles · 3.5 · with Abby Sarnoff
expectation pending — we’re still fetching an opponent’s record
1-6, 4-6
W
2026-07-09 · CDTA S 18&OW3.5 14.Wilm Crisham Tue 7 $22 · #2 Doubles · 3.5 · with Denise Schneider
expectation pending — we’re still fetching an opponent’s record
4-6, 6-2, 1-0
W
2026-06-26 · CDTA S ComboW7.5 2.Tam Corey Fri 7 $22 · #3 Doubles · 7.5 · with Julie Weidner
expectation pending — we’re still fetching an opponent’s record
6-1, 6-3
L
Betsy Miller / Alison Hider
2026-06-23 · CDTA S 18&OW3.5 14.Wilm Crisham Tue 7 $22 · #2 Doubles · 3.5 · with Kelly Matthews-Pluta
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
L
2026-06-20 · CDTA S ComboW6.5 2.Wilm Tromp Sat 9 $20 · #2 Doubles · 6.5 · with Natalie Kroft
expectation pending — we’re still fetching an opponent’s record
6-3, 2-6, 0-1
W
N/A
2026-06-19 · CDTA S M18&O8.0 3.Nielsen Phelps Sun 4 $22 · #2 Doubles · 8.0 · with Tom Buerger mixed
doesn’t count toward your NTRP rating
6-0, 6-0
Where you rank locallyagainst everyone at your level
Teams33 teams · 2025–2027
CHI E 18W3.5 12.Wilm Crisham Sat 5 $25
ESL 18 & Over · Women 3.5 · 18+
2027
CHI E 40W3.5 8.CPW Ellison Sat 4 $30
ESL 40 & Over · Women 3.5 · 40+
2027
CHI E 55W7.0 7.Tam Corey Fri 7:30 $25
ESL 55 & Over · Women 7.0 · 55+
2027
CDTA E 18&OW3.0 5Cent Cohen Sun 3 $20
CDTA ESL 18 & Over · CDTA E 18&O Women 3.0 · 18+
2026
CDTA E 18&OW3.5 4Cent Crisham Sat 5 $22
CDTA ESL 18 & Over · CDTA E 18&O Women 3.5 · 18+
2026
CDTA E 40&OW3.0 8Glvw Tromp Fri 7 $21
CDTA ESL 40 & Over · CDTA E 40&O Women 3.0 · 40+
2026
CDTA E 40&OW3.5 8CPW Okada Sat 4 $28
CDTA ESL 40 & Over · CDTA E 40&O Women 3.5 · 40+
2026
CDTA E 55&OW7.0 7Tam Corey Fri 7:30 $22
CDTA ESL 55 & Over · CDTA E 55&O Women 7.0 · 55+
2026
CDTA S 18&OW3.5 14.Wilm Crisham Tue 7 $22
1Summer 18&O WN/WE · Women 3.5 · 18+
2026
CDTA S 40&OW3.5 1.CPW Ellison Sat 4 $25
1Summer 40&O WN/WE · Women 3.5 · 40+
2026
CDTA S 55&OW7.0 5.Tam Corey Fri 7 $22
1Summer 55&O WN/WE · Women 7.0 · 55+
2026
CDTA S 55&OW8.0 4.Tam Corey Sun 1 $22
1Summer 55&O WN/WE · Women 8.0 · 55+
2026
CDTA S ComboW6.5 2.Wilm Tromp Sat 9 $20
1Summer Combo WN/WE · Women 6.5
2026
CDTA S ComboW7.5 2.Tam Corey Fri 7 $22
1Summer Combo WN/WE · Women 7.5
2026
CDTA S M18&O8.0 3.Nielsen Phelps Sun 4 $22
1Summer Mixed 18&O WN/WE · Mixed 8.0 · 18+
2026
CDTA S TriWMid 5.Nielsen Lund Sun 1 $22
1Summer Tri-level WN/WE · Women Mid 3.5/4.0/4.5
2026
CDTA W 18&OW3.5 1.Wlmt Crisham Sat 5 $22
CDTA 1Winter 18 & Over W/E · CDTA 18 & Over W 3.5 Winter · 18+
2026
CDTA W 40&OW3.5 8.CPW Ellison Sat 4 $25
CDTA 1Winter 40 & Over W/E · CDTA 40 & Over W 3.5 Winter · 40+
2026
CDTA W 55&OW7.0 5.Tam Corey Fri 7:30 $22
CDTA 1Winter 55 & over W/E · CDTA 55 & Over W 7.0 Winter · 55+
2026
CDTA W 55&OW8.0 3.Tam Corey Sun 1 $22
CDTA 1Winter 55 & over W/E · CDTA 55 & Over W 8.0 Winter · 55+
2026
CDTA W ComboW6.5 2.Gnvw Tromp Sat 5 $21
CDTA 1Winter Combo · CDTA Combo W 6.5 Winter
2026
CDTA W ComboW7.5 2.Tam Corey Fri 7:30 $22
CDTA 1Winter Combo · CDTA Combo W 7.5 Winter
2026
CDTA W TriWMid 4.Nielsen Lund Sun 3 $22
CDTA 1Winter Tri Level · Women Mid Tri 3.5/4.0/4.5
2026
CHI F CW6.5 5.Gnvw Tromp Sat 5 $21
Fall Combo · Women 6.5
2026
CHI F CW7.5 3.ACN Lund Sun 3 $24
Fall Combo · Women 7.5
2026
Over timerating by season, and how you rank
By level7 levels played
3.0
89.5%
17W–2L · 65.7% of games
3.5
60.5%
23W–15L · 57.4% of games
6.5
83.3%
10W–2L · 66.8% of games
7.0
71.4%
10W–4L · 60.5% of games
7.5
55.6%
5W–4L · 57.7% of games
8.0
50%
2W–2L · 50% of games
8.0mixed
1W–0L
not enough matches yet

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

By lineusually #3 Doubles, 45% of the time
#3 Doubles
45%
45 matches
#1 Doubles
32%
32 matches
#2 Doubles
21%
21 matches
#1 Singles
1%
1 match
#2 Singles
1%
1 match

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.

I really think a champion is defined not by their wins but by how they can recover when they fall.
Serena Williams