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Karina McAffee

Las Vegas, NV
3.5C year-end 2025
267 matches · 155W–112L · seasons 2019–2026
Bump probability
3.03.54.0lowhigh

Where this rating stands today. Taller means more likely. The dashed lines are the band edges, and the three shaded areas are the three percentages below.

3.35
estimated dynamic rating
Where the rating sits now, on 17 matches this season · USTA never publishes this number
0%
down to 3.0
97%
stay 3.5
3%
up to 4.0
Projected to December: 0% down · 99% stay · 1% up, from a year-end estimate of 3.31. Lower than today’s 3.35 because form regresses — players this far into their band partway through a season have historically finished nearer the middle of it. Keep playing at this level and the numbers above are the ones that hold.

A 3.5 runs from 3.01 to 3.50. This rating sits in the upper half of the band, and every match moves it.

Our estimate, not a USTA figure — scale measured at this point of 2023 on 2160 players. Graded publicly in December when USTA publishes year-end ratings. It moves when you play, and occasionally when we improve the model.

Where you rank
Las Vegas · 3.5
53 of 139
NV · 3.5
77 of 228

Karina is ranked among players at the same level in the same place, by our estimated dynamic rating — not the published level, which is the same for everyone in the band. Groups smaller than five are not ranked, because a placing out of two is noise dressed as standing.

Over timerating by season, and how you rank
Rating by season

Karina has played at 3.0, 3.5, 4.0 across 8 seasons — 2 moves up and 1 down.

2.53.03.54.020192020202120222023202420252026

The line is our estimate; the horizontal lines are level boundaries, so crossing one is a bump. Hollow points are years we inferred from the level played the following season, because USTA publishes a current rating but no history.

How you rank at your level
At 3.5, Karina has gone from the 11th to the 97th percentile of players at that level, 2019 to 2026.

Percentile compares the same level in the same season, by share of games won. Mixed is shown for context — USTA rules exclude it from your adult rating unless mixed is all you play.

By level7 levels played
3.0
73.8%
31W–11L · 64.9% of games
3.5
68.1%
62W–29L · 57.4% of games
4.0
31.8%
21W–45L · 40.4% of games
4.5
55.6%
5W–4L · 52% of games
6.5mixed
50%
2W–2L · 51.2% of games
7.0mixed
62.5%
10W–6L · 50.4% of games
8.0mixed
2W–0L
not enough matches yet

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

Match history267 matches
L
Seda Sargsyanchamps
2026-06-17 · #2 Singles
−0.001below expectation — took 14% of games against 27% expected
6-1, 6-1
W
N/A
2026-06-07 · #2 Singles · 3.5
+0.050better than expected — took 100% of games against 66% expected
6-0, 6-0
W
2026-05-02 · #1 Singles · 3.5
−0.100below expectation — took 71% of games against 96% expected
6-2, 6-3
W
Jack Stevens / Kelly Elwartmixed
2026-04-26 · #3 Doubles · 8.0 · with Jason Schieck
+0.000better than expected — took 57% of games against 47% expected
6-7, 6-3, 1-0
L
Loc Nguyenchamps
2026-04-07 · #1 Singles
+0.021better than expected — took 48% of games against 39% expected
4-6, 7-5, 1-0
W
2026-03-28 · #1 Singles · 3.5
+0.014about as expected — took 50% of games against 45% expected
5-7, 7-6, 1-0
W
Christi Lin / Craig Witchermixed
2026-03-22 · #3 Doubles · 8.0 · with Attila Tokay
+0.000about as expected — took 59% of games against 58% expected
6-7, 6-2, 1-0
L
Joseph DeMilliano / Melissa Hickschamps
2026-03-21 · #3 Doubles · with Enhua Chen
+0.008about as expected — took 48% of games against 44% expected
4-6, 6-4, 1-0
L
Maria Allen
2026-03-14 · #1 Singles · 3.5
−0.056below expectation — took 33% of games against 59% expected
6-2, 6-4
W
Jenny Baxter / Benjamin Worrallmixed
2026-03-01 · #3 Doubles · 7.0 · with Robert Carlson
+0.000better than expected — took 63% of games against 46% expected
6-3, 6-4
W
Andrea Dawson
2026-02-28 · #1 Singles · 3.5
+0.043better than expected — took 86% of games against 60% expected
6-2, 6-0
W
2026-02-22 · #2 Doubles · 7.0 · with Enhua Chen
+0.000better than expected — took 71% of games against 56% expected
6-1, 6-4
What an account addsprivate to you

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Not affiliated with or endorsed by the USTA. Rating shown is the published USTA year-end figure; match data is from USTA TennisLink.