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Mariana Sullivan

Westlake Village, CA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
199 matches · 105W–94L · seasons 2019–2026

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Match history199 matches
L
2026-08-01 · Triple Crowns · #1 Doubles · 4.0 · with Michelle Parent
expectation pending — we’re still fetching an opponent’s record
1-6, 1-6
W
2026-07-11 · Triple Crowns · #1 Doubles · 4.0 · with Reanne Charuhas
expectation pending — we’re still fetching an opponent’s record
7-5, 7-6
W
2026-06-20 · Royal Court Queens · #3 Doubles · 4.0 · with Dorothy Lewis
expectation pending — we’re still fetching an opponent’s record
6-3, 4-6, 1-0
L
2026-06-14 · Royal Court Queens · #1 Doubles · 4.0 · with Kristine Werner
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
L
2026-06-08 · #2 Doubles · 4.0 · with Rachel Barlow
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
L
2026-06-06 · Royal Court Queens · #2 Doubles · 4.0 · with Kimberly Hasenauer
expectation pending — we’re still fetching an opponent’s record
3-6, 5-7
W
2026-05-30 · Royal Court Queens · #2 Doubles · 4.0 · with Dorothy Chung
expectation pending — we’re still fetching an opponent’s record
6-3, 6-0
L
Heather Miller / Kirsten Johnston
2026-05-26 · #3 Doubles · 4.0 · with Rachel Barlow
expectation pending — we’re still fetching an opponent’s record
6-1, 4-6, 0-1
W
2026-05-18 · #3 Doubles · 4.0 · with Rachel Barlow
expectation pending — we’re still fetching an opponent’s record
6-4, 6-4
L
2026-05-13 · #2 Doubles · 4.0 · with Tracee Nilsson
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 0-1
L
2026-05-03 · Royal Court Queens · #1 Doubles · 4.0 · with Teri Terrusa
expectation pending — we’re still fetching an opponent’s record
5-7, 6-4, 0-1
W
2026-04-30 · #3 Doubles · 4.0 · with Stefanie Wah
expectation pending — we’re still fetching an opponent’s record
6-4, 6-3
Where you rank locallyagainst everyone at your level
Teams41 teams · 2021–2026
Over timerating by season, and how you rank
By level4 levels played
3.5
55.7%
34W–27L · 51.7% of games
4.0
51.2%
63W–60L · 50.6% of games
0.0mixed
1W–1L
not enough matches yet
8.0mixed
100%
4W–0L · 62.2% of games

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

By lineusually #3 Doubles, 36% of the time
#3 Doubles
36%
72 matches
#1 Doubles
28%
55 matches
#2 Doubles
25%
49 matches
#1 Singles
7%
13 matches
#2 Singles
5%
10 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.

Tennis is mostly mental. You win or lose the match before you even go out there.
Venus Williams