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Karen Knapp

— year-end
72 matches · 37W–35L · seasons 2020–2026

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Match history72 matches
W
2026-08-15 · STG: Slice Girls/Mendoza · #3 Doubles · 6.0 · with Lori Vorderer
expectation pending — we’re still fetching an opponent’s record
6-2, 5-3
W
2026-07-20 · STG: Slice Girls/Mendoza · #2 Doubles · 6.0 · with Martha Mendoza
expectation pending — we’re still fetching an opponent’s record
4-6, 6-0, 6-1
L
2026-06-30 · STG: Slice Girls/Mendoza · #2 Doubles · 6.0 · with Jessica Crimmins
expectation pending — we’re still fetching an opponent’s record
4-6, 6-4, 2-3
L
2026-06-23 · CP:Serves You Right: Mostofi/Marra · #2 Doubles · 3.0 · with Amie Willis
expectation pending — we’re still fetching an opponent’s record
4-6, 0-6
L
2026-06-02 · CP:Serves You Right: Mostofi/Marra · #2 Doubles · 3.0 · with Lisa Morrill Webb
expectation pending — we’re still fetching an opponent’s record
3-6, 6-4, 1-0
L
2026-03-12 · CP:Serves You Right:Marra/Smith · #2 Doubles · 3.0 · with Rachel Donovan
expectation pending — we’re still fetching an opponent’s record
4-6, 4-6
L
2026-01-04 · CP:Serves You Right 3.0:Marra/Smith · #1 Doubles · 3.0 · with Karol Matkins
expectation pending — we’re still fetching an opponent’s record
0-6, 4-6
L
2025-11-02 · CP:Serves You Right 3.0:Marra/Smith · #1 Doubles · 3.0 · with Tracy Marra
expectation pending — we’re still fetching an opponent’s record
0-6, 6-2, 0-1
L
2025-10-19 · CP:Serves You Right 3.0:Marra/Smith · #1 Doubles · 3.0 · with Ingrid Bell
expectation pending — we’re still fetching an opponent’s record
6-7, 4-5
L
2025-06-17 · CP:Serves You Right:Marra/Smith · #1 Doubles · 3.0 · with Jessica Morin
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
W
2025-06-08 · CP:Serves You Right:Marra/Smith · #2 Doubles · 3.0 · with Jessica Morin
expectation pending — we’re still fetching an opponent’s record
6-2, 6-3
L
2025-05-21 · CP:Serves You Right:Marra/Smith · #1 Doubles · 3.0 · with Jane Renaud
expectation pending — we’re still fetching an opponent’s record
0-6, 1-6
Teams19 teams · 2021–2027
Over timerating by season, and how you rank
By level2 levels played
3.0
51.5%
35W–33L · 50.5% of games
6.0
2W–1L
not enough matches yet

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

By lineusually #2 Doubles, 51% of the time
#2 Doubles
51%
37 matches
#3 Doubles
22%
16 matches
#1 Doubles
21%
15 matches
#1 Singles
4%
3 matches
#2 Singles
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.

Champions keep playing until they get it right.
Billie Jean King