← Search

Joanna Katz

Add to scout listFree account. Monday email when they play.
Oakland, CA
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
72 matches · 27W–45L · seasons 2023–2026
Match history72 matches
L
2026-11-01 · CHABOT CANYON CW6.5A · #1 Doubles · 6.5 · with Kathleen Maynard
doesn’t count toward your NTRP rating
3-6, 3-6
L
2026-10-10 · CHABOT CANYON CW6.5A · #1 Doubles · 6.5 · with Emiko Motomura
doesn’t count toward your NTRP rating
5-7, 0-6
W
2026-09-18 · CHABOT CANYON CW6.5A · #3 Doubles · 6.5 · with Jina Lee
doesn’t count toward your NTRP rating
6-4, 4-6, 1-0
L
2026-09-06 · CHABOT CANYON CW6.5A · #2 Doubles · 6.5 · with Patty Nunez
doesn’t count toward your NTRP rating
7-5, 4-6, 0-1
W
2026-09-05 · CHABOT CANYON CW6.5A · #3 Doubles · 6.5 · with Jina Lee
doesn’t count toward your NTRP rating
2-6, 6-2, 1-0
W
2026-08-01 · #1 Doubles · 6.0 · with Holden Hume mixed
doesn’t count toward your NTRP rating
2-6, 7-6, 1-0
L
2026-07-20 · #2 Doubles · 7.0 · with Andrew Katz mixed
doesn’t count toward your NTRP rating
1-6, 1-6
L
2026-07-16 · #2 Doubles · 6.0 · with Holden Hume mixed
doesn’t count toward your NTRP rating
6-2, 1-6, 0-1
W
2026-06-20 · #2 Doubles · 6.0 · with Tim Wedlake mixed
doesn’t count toward your NTRP rating
5-7, 6-2, 1-0
L
2026-06-14 · #1 Doubles · 6.0 · with Afshin Zarrehparvar mixed
doesn’t count toward your NTRP rating
4-6, 6-7
L
2026-06-02 · BERKELEY TC 18AW3.0A · #2 Doubles · 3.0 · with Bernadette Joseph
loading the estimate
0-6, 2-6
W
2026-05-21 · BERKELEY TC 18AW3.0A · #1 Doubles · 3.0 · with Jann King
loading the estimate
7-5, 6-3
Where you rank locallyagainst everyone at your level
Teams15 teams · 2023–2026
Over timerating by season, and how you rank
By level5 levels played
3.0
40%
18W–27L · 45.2% of games
3.5
25%
1W–3L · 25% of games
6.5
25%
2W–6L · 40% of games
6.0mixed
40%
4W–6L · 43.3% of games
7.0mixed
40%
2W–3L · 42% of games

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

By lineusually #2 Doubles, 36% of the time
#2 Doubles
36%
26 matches
#1 Doubles
33%
24 matches
#3 Doubles
18%
13 matches
#1 Singles
11%
8 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.

Losing is not my enemy. Fear of losing is my enemy.
Rafael Nadal