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Sierra Anderson

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MIDDLETON, WI
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
80 matches · 43W–37L · seasons 2019–2026
Match history80 matches
W
2026-10-01 · WI Combo 6.5W MALT Wenham · #3 Doubles · 6.5 · with Jennifer Kratochwill
doesn’t count toward your NTRP rating
6-1, 6-0
W
2026-09-24 · WI Combo 6.5W MALT Wenham · #2 Doubles · 6.5 · with Samantha Borne
doesn’t count toward your NTRP rating
6-0, 6-1
L
2026-09-10 · WI Combo 6.5W MALT Wenham · #2 Doubles · 6.5 · with Jennifer Thorne
doesn’t count toward your NTRP rating
3-6, 4-6
W
2026-08-20 · WI Combo 6.5W MALT Wenham · #2 Doubles · 6.5 · with Jennifer Kratochwill
doesn’t count toward your NTRP rating
6-2, 6-4
L
2026-07-14 · WI Adult 18&O 3.5W MALT Ostreng · #2 Doubles · 3.5 · with Samantha Borne
loading the estimate
3-6, 6-4, 0-1
L
2026-07-13 · WI Adult 18&O 3.5W MALT Ostreng · #1 Doubles · 3.5 · with Kerry Ostreng
loading the estimate
6-0, 3-6, 0-1
L
2026-06-23 · WI Adult 18&O 3.5W MALT Ostreng · #1 Doubles · 3.5 · with Michelle Bond
loading the estimate
1-6, 4-6
L
2026-06-02 · WI Adult 18&O 3.5W MALT Ostreng · #1 Doubles · 3.5 · with Sarah Nelson
loading the estimate
0-6, 1-6
W
2026-03-04 · WI Adult 40&O 3.5W MALT Ostreng · #3 Doubles · 3.5 · with Samantha Borne
loading the estimate
6-0, 6-1
L
2026-02-18 · WI Adult 40&O 3.5W MALT Ostreng · #3 Doubles · 3.5 · with Samantha Borne
loading the estimate
3-6, 4-6
L
2026-02-11 · WI Adult 40&O 3.5W MALT Ostreng · #1 Doubles · 3.5 · with Jennifer Thorne
loading the estimate
4-6, 4-6
L
2026-01-28 · WI Adult 40&O 3.5W MALT Ostreng · #1 Doubles · 3.5 · with Michelle Bond
loading the estimate
4-6, 3-6
Where you rank locallyagainst everyone at your level
Teams18 teams · 2020–2026
Over timerating by season, and how you rank
By level5 levels played
3.0
77.8%
14W–4L · 63.8% of games
3.5
40%
10W–15L · 46.8% of games
6.5
75%
12W–4L · 60.2% of games
7.0mixed
50%
3W–3L · 50% of games
8.0mixed
18.2%
2W–9L · 39.4% of games

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

By lineusually #1 Doubles, 43% of the time
#1 Doubles
43%
34 matches
#3 Doubles
29%
23 matches
#2 Doubles
25%
20 matches
#1 Singles
3%
2 matches
#4 Doubles
1%
1 match

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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe