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Mary Ritchie

Billings, MT
4.5C year-end 2025
75 matches · 34W–41L · seasons 20192026
Bump probability
4.04.55.0lowhigh

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.

4.05
estimated dynamic rating
Where the rating sits now, on 4 matches this season · USTA never publishes this number
27%
down to 4.0
73%
stay 4.5
0%
up to 5.0
Projected to December: 16% down · 84% stay · 0% up, from a year-end estimate of 4.08. Higher than today’s 4.05 because players this far below their band have historically finished nearer the middle of it.

A 4.5 runs from 4.01 to 4.50. This rating sits in the bottom 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.

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

Mary has played at 4.5, 4.0 across 5 seasons — 1 move up and 1 down.

3.54.04.520192021202420252026

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. The smaller, faded points — 2026 — rest on fewer than 5 matches, where the estimate is mostly the level the player was entered at rather than anything they did on court. Read the shape, not the value.

How you rank at your level

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
0.0
1W–1L
not enough matches yet
4.0
3W–0L
not enough matches yet
4.5
54.5%
6W–5L · 48.8% of games
8.0mixed
37.5%
3W–5L · 50% of games
8.5mixed
50%
2W–2L · 53.8% of games
9.0mixed
38.5%
5W–8L · 47.3% of games
9.5mixed
0W–2L
not enough matches yet

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

Match history75 matches
W
Mark Malmstrom / Sydney Crabtreemixedchamps
2026-07-11 · #3 Doubles · with Aaron Huber
mixed — doesn't count toward your NTRP rating
6-3, 0-6, 1-0
W
2026-07-05 · #2 Doubles · 4.5 · with Becky King
+0.011about as expected — took 48% of games against 45% expected
2-6, 7-5, 1-0
L
Maria Staszcuk / Johncarl Roggemixed
2026-03-01 · #2 Doubles · 9.0 · with Aaron Huber
mixed — doesn't count toward your NTRP rating
6-4, 6-4
L
Joshua Marine / Joanne Spositomixed
2026-02-27 · #3 Doubles · 9.0 · with Aaron Huber
mixed — doesn't count toward your NTRP rating
6-4, 6-2
L
2025-09-06 · #3 Doubles · with Becky King
+0.000below expectation — took 25% of games against 51% expected
6-4, 6-0
L
2025-09-06 · #3 Doubles · with Stacey Ziegler
mixed — doesn't count toward your NTRP rating
6-3, 6-3
L
Brook Vietor / Wendy Widerburgmixedchamps
2025-09-05 · #3 Doubles · with Becky King
mixed — doesn't count toward your NTRP rating
6-0, 6-3
W
Sarah Bach / Paige Darden
2025-08-04 · #1 Doubles · 4.5 · with Becky King
expectation pending — we're still fetching an opponent's record
6-4, 6-7, 1-0
W
Sarah Bach / Tessa Jochim
2025-08-03 · #1 Doubles · 4.5 · with Becky King
expectation pending — we're still fetching an opponent's record
6-3, 6-3
W
Sarah Bach / Paige Darden
2025-08-01 · #1 Doubles · 4.5 · with Amber Sparks
expectation pending — we're still fetching an opponent's record
6-4, 7-6
L
Tara Jensen / Devon Sikoramixed
2025-03-02 · #1 Doubles · 9.0 · with Nelson Miller
mixed — doesn't count toward your NTRP rating
6-2, 6-3
W
David Gard / Paige Dardenmixed
2025-03-01 · #2 Doubles · 9.0 · with Austin Ngo
mixed — doesn't count toward your NTRP rating
6-2, 7-5
What an account addsprivate to you

Signing in lets you point an account at your own record and keep things alongside it: notes on individual matches, your racquet and string setup, restring reminders, friendly matches that never reach TennisLink, and a diary of what you changed and what happened after.

None of it is visible to anyone else. Not to other players, not on your public page, not in search. Every private table is scoped to your account at the database level, so it is enforced rather than promised. The public page you are looking at is built from USTA match results and nothing else.

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