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Tina Mertel

La Jolla, CA
3.5C year-end 2025
52 matches · 27W–25L · seasons 2022–2026
Bump probability
3.03.54.0lowhigh
Where this rating stands today. Taller means more likely.
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The dashed lines are the edges of your band. The three shaded areas are exactly the three percentages below — area here is the chance of one outcome for you, not a count of players.
3.35
estimated dynamic rating
Where the rating sits now, on 22 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 3.30. 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.
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scale measured at this point of 2023 on 2160 players. It moves when you play, and occasionally when we improve the model. USTA publishes year-end ratings in December, which is when this gets graded against what actually happened.
Where you rank
La Jolla · 3.5
4 of 6
CA · 3.5
118 of 167
By our estimated rating, not the published level.
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Tina is ranked against players at the same level in the same place. The published level is identical for everyone in a band, so it cannot separate them — our estimate can. Groups smaller than five are not ranked at all, because a placing out of two is noise dressed as standing.
Over timerating by season, and how you rank
Rating by season

Tina has played at 4.5, 3.5 across 4 seasons — 0 moves up and 1 down.

3.03.54.04.52022202320252026

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, Tina has gone from the 77th to the 54th percentile of players at that level, 2025 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 level6 levels played
3.5
65.6%
21W–11L · 55.6% of games
4.5
1W–1L
not enough matches yet
7.0
40%
2W–3L · 47.1% of games
6.0mixed
0W–2L
not enough matches yet
7.0mixed
50%
2W–2L · 50.6% of games
8.0mixed
14.3%
1W–6L · 38.4% of games

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

Match history52 matches
L
2026-08-02 · #2 Doubles · 7.0 · with Miller McCord
+0.024better than expected — took 48% of games against 38% expected
5-7, 7-5, 1-0
L
Lisa Shirley / Lori Jellison
2026-07-26 · #1 Doubles · 7.0 · with Daren Hillebrandt
expectation pending — we're still fetching an opponent's record
5-7, 6-0, 1-0
L
2026-07-12 · #2 Doubles · 7.0 · with Amy Snyder
−0.060below expectation — took 29% of games against 58% expected
6-2, 6-3
W
2026-07-05 · #2 Doubles · 7.0 · with Miller McCord
+0.045better than expected — took 71% of games against 48% expected
6-2, 6-3
W
2026-06-28 · #2 Doubles · 7.0 · with Miller McCord
−0.001about as expected — took 50% of games against 52% expected
7-6, 4-6, 1-0
L
Michelle Adams / Viviana Rozo
2026-06-07 · #1 Doubles · 3.5 · with Miller McCord
expectation pending — we're still fetching an opponent's record
6-2, 5-7, 1-0
L
Megumi Bolger / Patrick Mallorymixed
2026-06-06 · #2 Doubles · 7.0 · with Mark Bauer
mixed — doesn't count toward your NTRP rating
6-7, 6-2, 1-0
W
Caroline Mickel / Heather Grimes
2026-06-02 · #2 Doubles · 3.5 · with Sarah Bruno
expectation pending — we're still fetching an opponent's record
6-2, 6-1
L
Perla Cardenas / Cintya Palomares
2026-05-26 · #2 Doubles · 3.5 · with Erin Silav
expectation pending — we're still fetching an opponent's record
6-2, 6-2
W
Linda Olson / Patrick Mallorymixed
2026-05-09 · #1 Doubles · 7.0 · with Mark Bauer
mixed — doesn't count toward your NTRP rating
6-3, 6-3
L
Sandra Angel / Carly Jackson
2026-04-26 · #2 Doubles · 3.5 · with Shelly Patriquin
expectation pending — we're still fetching an opponent's record
6-4, 3-6, 1-0
W
Rachel Cline / Jessica Balli
2026-04-19 · #2 Doubles · 3.5 · with Miller McCord
expectation pending — we're still fetching an opponent's record
0-6, 7-6, 1-0
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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.