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KAREN MAJERCZAK

Arlington Heights, IL
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
269 matches · 160W–109L · seasons 2019–2027

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Match history269 matches
L
2026-09-12 · CHI E M18.7.0 2.SBC Dhanani Sat 11 $24 · #2 Doubles · 7.0 · with TOM JOZWIAK mixed
doesn’t count toward your NTRP rating
0-6, 3-6
L
2026-08-22 · CDTA S TriWMid 2.MTP Byrne Mon 7 $27 · #2 Doubles · 3.0 · with Amy Byrne
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
L
2026-08-16 · CDTA S TriWMid 2.MTP Byrne Mon 7 $27 · #1 Doubles · 3.5 · with Joanna White
expectation pending — we’re still fetching an opponent’s record
6-7, 1-6
L
2026-08-08 · CDTA S TriWMid 2.MTP Byrne Mon 7 $27 · #2 Doubles · 4.0 · with Amy Byrne
expectation pending — we’re still fetching an opponent’s record
0-6, 7-6, 0-1
L
2026-07-06 · CDTA S TriWMid 2.MTP Byrne Mon 7 $27 · #2 Doubles · 4.0 · with Shelley Szela
expectation pending — we’re still fetching an opponent’s record
4-6, 0-6
W
2026-06-28 · CDTA S M18&O7.0 1.SBC Dhanani Sat 9 $27 · #1 Doubles · 7.0 · with Blake Majerczak mixed
doesn’t count toward your NTRP rating
3-6, 6-4, 1-0
W
2026-06-13 · CDTA S TriWMid 2.MTP Byrne Mon 7 $27 · #1 Doubles · 4.5 · with Stacey Tomczak
expectation pending — we’re still fetching an opponent’s record
6-4, 1-6, 1-0
L
2026-06-02 · CDTA S 18&OW4.0 5.Gnbk Meyer Tue 6:30 $30 · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
3-6, 6-7
L
2026-05-30 · CDTA S 40&OW4.0 3.SBC Gray Sat 9 $27 · #1 Doubles · 4.0 · with Joanna White
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
L
2026-05-30 · CDTA S M18&O7.0 1.SBC Dhanani Sat 9 $27 · #2 Doubles · 7.0 · with Blake Majerczak mixed
doesn’t count toward your NTRP rating
6-2, 1-6, 1-0
L
2026-05-16 · CDTA S 40&OW4.0 3.SBC Gray Sat 9 $27 · #1 Doubles · 4.0 · with Laurie Gray
expectation pending — we’re still fetching an opponent’s record
2-6, 5-7
L
2026-04-26 · CDTA W 18&OW4.0 11.Gnbk Meyer Sun 3 $30 · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
4-6, 3-6
Where you rank locallyagainst everyone at your level
Teams67 teams · 2021–2027
Over timerating by season, and how you rank
By level9 levels played
3.0
0W–1L
not enough matches yet
3.5
0W–1L
not enough matches yet
4.0
68.3%
114W–53L · 57.6% of games
4.5
31.6%
12W–26L · 42.6% of games
8.5
60%
15W–10L · 53.3% of games
7.0mixed
1W–2L
not enough matches yet
8.0mixed
50%
6W–6L · 52.4% of games
8.5mixed
0W–1L
not enough matches yet
9.0mixed
2W–0L
not enough matches yet

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

By lineusually #1 Singles, 37% of the time
#1 Singles
37%
99 matches
#1 Doubles
24%
65 matches
#2 Doubles
22%
59 matches
#3 Doubles
14%
37 matches
#2 Singles
3%
9 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.

The moment of victory is much too short to live for that and nothing else.
Martina Navratilova