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Katherine Armstrong

— year-end
42 matches · 25W–17L · seasons 2019–2026

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Match history42 matches
W
2026-09-01 · Hill - Highland Country Club · #1 Doubles · 6.5 · with Serriah Ciccone
expectation pending — we’re still fetching an opponent’s record
6-4, 4-6, 1-0
W
2026-08-25 · Hill - Highland Country Club · #2 Doubles · 6.5 · with Murtis Worth
expectation pending — we’re still fetching an opponent’s record
6-3, 6-3
W
2026-08-13 · Fisher - Highland Country Club · #3 Doubles · 7.5 · with Meredith Weinstein
expectation pending — we’re still fetching an opponent’s record
6-3, 6-3
L
2026-08-10 · Sarff - Highland Country Club · #3 Doubles · 7.5 · with Alex Hammill
expectation pending — we’re still fetching an opponent’s record
1-6, 4-6
L
2026-08-03 · Sarff - Highland Country Club · #3 Doubles · 7.5 · with Dawn Dixon
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
W
2026-06-04 · Hill - Highland Country Club · #2 Doubles · 3.5 · with Lauren Jenkins
expectation pending — we’re still fetching an opponent’s record
6-3, 7-6
L
2026-05-28 · Hill - Highland Country Club · #1 Doubles · 4.0 · with Lindsay Sarff
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
W
2026-05-13 · Hill - Highland Country Club · #1 Doubles · 3.5 · with Terry Perrone
expectation pending — we’re still fetching an opponent’s record
6-3, 6-1
L
2026-04-22 · Hill - Highland Country Club · #1 Doubles · 3.5 · with Jennifer Hill
expectation pending — we’re still fetching an opponent’s record
7-6, 4-6, 1-0
L
2026-04-20 · McDonald - Highland Country Club 3.5 · #2 Doubles · 3.5 · with Marion Bryan
expectation pending — we’re still fetching an opponent’s record
4-6, 3-6
L
2026-04-15 · Hill - Highland Country Club · #2 Doubles · 3.5 · with Jennifer Hill
expectation pending — we’re still fetching an opponent’s record
3-6, 7-6, 0-1
L
2026-04-10 · McDonald - Highland Country Club 4.0 · #2 Doubles · 4.0 · with Emily Morgan
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
Teams20 teams · 2021–2026
Over timerating by season, and how you rank
By level4 levels played
3.5
55.6%
5W–4L · 55.1% of games
4.0
0W–3L
not enough matches yet
6.5
2W–0L
not enough matches yet
7.5
64.3%
18W–10L · 56.1% of games

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

By lineusually #2 Doubles, 43% of the time
#2 Doubles
43%
18 matches
#1 Doubles
36%
15 matches
#3 Doubles
21%
9 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.

You can get through anything if you keep going one point at a time.
Arthur Ashe