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Debbie Schaefer

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Rockford, IL
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
289 matches · 148W–141L · seasons 2021–2026
Match history289 matches
L
2026-11-01 · NITA E 40W40b Naperville-Pongonis/Sullivan · #1 Singles · 4.0
loading the estimate
1-6, 3-6
W
2026-10-25 · NITA E 70MX18c River Trails-Miller · #1 Doubles · 7.0 · with Brandon Istad mixed
doesn’t count toward your NTRP rating
6-1, 4-6, 1-0
W
loading the estimate
6-3, 6-3
L
2026-10-18 · NITA E 40W40b Naperville-Pongonis/Sullivan · #1 Singles · 4.0
loading the estimate
1-6, 0-6
W
2026-10-17 · CHI E M18.7.0 3.FV Werts Sat 2 $26 · #1 Doubles · 7.0 · with Brandon Istad mixed
doesn’t count toward your NTRP rating
6-2, 6-1
L
2026-10-11 · WI Mid-Tri GML Lake Geneva Winchell · #2 Doubles · with Lacey Marie Londre
loading the estimate
5-7, 2-6
W
2026-10-10 · CHI E M18.7.0 3.FV Werts Sat 2 $26 · #1 Doubles · 7.0 · with Brandon Istad mixed
doesn’t count toward your NTRP rating
6-1, 6-1
L
2026-10-04 · WI Mid-Tri GML Lake Geneva Winchell · #2 Doubles · with Lisa Sattler
loading the estimate
1-6, 5-7
L
2026-09-27 · WI Mid-Tri GML Lake Geneva Winchell · #2 Doubles · with Lisa Sattler
loading the estimate
5-7, 6-7
L
2026-09-26 · CHI E M18.7.0 3.FV Werts Sat 2 $26 · #1 Doubles · 7.0 · with Brandon Istad mixed
doesn’t count toward your NTRP rating
4-6, 6-2, 0-1
W
2026-09-20 · NITA E 40W40b Naperville-Pongonis/Sullivan · #1 Singles · 4.0
loading the estimate
6-3, 4-6, 1-0
W
loading the estimate
6-3, 6-1
Where you rank locallyagainst everyone at your level
Teams58 teams · 2020–2027
CHI E M18.7.0 3.FV Werts Sat 2 $26
ESL Mixed 18 & Over · Mixed 7.0 · 18+
2027
NITA E 40W40b Naperville-Pongonis/Sullivan
2027 NITA1 ESL Adult 40 & Over · NITA ESL 40 & Over 4.0 Women · 40+
2027
NITA E 70MX18c River Trails-Miller
2027 NITA1 ESL Mixed 18 & Over · NITA ESL 7.0 Mixed · 18+
2027
CDTA E M18&O7.0 4FV Werts Sat 2 $25
CDTA ESL Mixed 18 & Over · CDTA E Mixed 18&O 7.0 · 18+
2026
CDTA S M18&O7.0 1.SBC Dhanani Sat 9 $27
1Summer Mixed 18&O WN/WE · Mixed 7.0 · 18+
2026
CDTA S TriWLo 3.SBC Martinez Wed 7 $27
1Summer Tri-level WN/WE · Women Low 3.0/3.5/4.0
2026
CDTA W M18&O7.0 6.FV Werts Sat 2 $25
CDTA 1Winter Mixed 18 & Over · CDTA Mixed 18 & Over 7.0 Winter · 18+
2026
NITA E 40W18f Norris-Sullivan/Skuja
2026 NITA1 ESL Adult 18 & Over · NITA ESL 18 & Over 4.0 Women · 18+
2026
NITA E 40W40g Vaughan-Sleezer/Medus
2026 NITA1 ESL Adult 40 & Over · NITA ESL 40 & Over 4.0 Women · 40+
2026
NITA S 70MX18e River Trails-Miller
2026 NITA3 Summer Mixed 18 & Over · NITA Summer Mixed 18 & Over 7.0 · 18+
2026
NITA S 75CMXc Racket Club-Lawver/Cislak
2026 NITA3 Summerz Combo Mixed 18 & Over · NITA Summer Combo Mixed 7.5 18&Over · 18+
2026
NITA W 40W18g Norris-Sullivan/Skuja
2026 NITA2 Winter Adult 18 & Over · NITA Winter 18&Over 4.0 Women · 18+
2026
WI Adult 18&O 4.0W GML Lake Geneva Roach
2026 WI Adult 18 & Over · WI Adult 18 & Over 4.0 Women (Eve) · 18+
2026
WI Adult 18&O 7.0MX GML Lake Geneva Arreazola
2026 WI Mixed 18 & Over · WI Mixed 18 & Over 7.0 · 18+
2026
WI Adult 40&O 4.0W GML FLAC Trost
2026 WI Adult 40 & Over · WI Adult 40 & Over 4.0 Women (Eve) · 40+
2026
WI Low Tri W Doubles (Early Fall) MALT Mavlyutov
2026 WI Tri-Level · WI Low Tri Women Doubles (Early Fall)
2026
WI Low Tri W Doubles (Late Fall) MALT Mavlyutov
2026 WI Other · WI Low Tri Women Doubles (Late Fall)
2026
WI Mid-Tri GML Lake Geneva Winchell
2026 WI Tri Level · WI Tri-Level Mid-Tri Women
2026
Over timerating by season, and how you rank
By level10 levels played
3.0
14.3%
1W–6L · 42.8% of games
3.5
73.3%
11W–4L · 63% of games
4.0
49.6%
64W–65L · 50.4% of games
4.5
0W–2L
not enough matches yet
6.5
2W–1L
not enough matches yet
7.5
75%
3W–1L · 55.2% of games
8.0
30.8%
4W–9L · 40.9% of games
7.0mixed
65%
39W–21L · 56.4% of games
7.5mixed
2W–0L
not enough matches yet
8.0mixed
60%
3W–2L · 50.6% of games

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

By lineusually #1 Singles, 23% of the time
#1 Singles
23%
65 matches
#2 Doubles
22%
64 matches
#1 Doubles
22%
62 matches
#3 Doubles
16%
46 matches
Singles
12%
34 matches
#2 Singles
4%
12 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.

Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.
Billie Jean King