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Donna Roulias

LAS VEGAS, NV
0.0 year-end
106 matches · 59W–47L · seasons 2019–2023
Where Donna sits
123
2.5
1173
3.0
1525
3.5
1013
4.0
423
4.5
66
5.0

Donna is one of 0 women at 0.0 in this cohort of 4323. Levels at or below 0.0 account for 100% of them. Shown for women only: NTRP is a gender-specific standard, so a pooled curve would compare against the wrong bar.

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

Donna has been a steady 4.0 across all 4 seasons on record.

3.54.02019202020212022

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 4.0, Donna has gone from the 90th to the 12th percentile of players at that level, 2019 to 2022.

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 level4 levels played
4.0
55.6%
35W–28L · 53.8% of games
4.5
1W–1L
not enough matches yet
8.0
55.9%
19W–15L · 55.6% of games
8.0mixed
0W–1L
not enough matches yet

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

Match history106 matches
W
2023-05-25 · #1 Doubles · 8.0 · with Billi Dunning
−0.003about as expected — took 50% of games against 52% expected
3-6, 7-5, 1-0
L
2023-04-27 · #3 Doubles · 8.0 · with Billi Dunning
−0.002about as expected — took 47% of games against 47% expected
1-6, 6-1, 1-0
L
2023-04-13 · #2 Doubles · 8.0 · with Mary Stengel
−0.063below expectation — took 20% of games against 53% expected
6-3, 6-0
L
Jill Gragson / Kathryn Rogers
2023-03-30 · #3 Doubles · 8.0 · with Mary Stengel
−0.026below expectation — took 37% of games against 50% expected
6-3, 6-4
W
Melodee Wilcox / Kelly Jackson
2022-11-21 · #4 Doubles · 4.0 · with Patty Yamano
−0.020below expectation — took 58% of games against 64% expected
7-5, 7-5
L
Ruth-Ann Edwards / Tracy Ford
2022-10-17 · #3 Doubles · 4.0 · with Mary Ann Ward
−0.013below expectation — took 32% of games against 41% expected
7-6, 6-0
L
2022-06-02 · #2 Doubles · 8.0 · with Debbie Fox
+0.019better than expected — took 47% of games against 40% expected
3-6, 6-3, 1-0
L
2022-05-12 · #1 Doubles · 8.0 · with Billi Dunning
−0.014below expectation — took 35% of games against 43% expected
7-6, 6-1
W
2022-05-05 · #1 Doubles · 8.0 · with Valerie Murphy
+0.069better than expected — took 80% of games against 45% expected
6-0, 6-3
L
Jane Hauck / Michelle Beckwith
2022-04-28 · #2 Doubles · 8.0 · with Mary Ann Ward
−0.038below expectation — took 40% of games against 57% expected
6-4, 6-4
W
2022-04-22 · #1 Doubles · 8.0 · with Billi Dunning
+0.024better than expected — took 63% of games against 51% expected
6-3, 6-4
L
Amy Pan / Debora Dean
2022-04-04 · #4 Doubles · 4.0 · with Janet Wellman
+0.006about as expected — took 33% of games against 36% expected
6-2, 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.