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Katherine Steinberg

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San Diego, CA
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
169 matches · 101W–68L · seasons 2019–2026
Match history169 matches
L
2026-11-02 · SD 4.5 University City RC/ Wilson · #2 Doubles · 4.5 · with Masako Wilson
loading the estimate
0-6, 6-7
W
2026-09-28 · SD 4.5 University City RC/ Wilson · #1 Doubles · 4.5 · with Joy Zheng
loading the estimate
6-3, 3-6, 1-0
L
2026-09-20 · #3 Doubles · 9.0 · with Stuart Ridge mixed championship
doesn’t count toward your NTRP rating
3-6, 6-2, 0-1
L
2026-08-29 · SDNC Super Surf and Turf (Noon)/ Rubin · #2 Doubles · 4.5 · with Alexia Palacios-Peters
loading the estimate
3-6, 6-4, 0-1
W
2026-08-22 · SDNC LLW 9.0 Surf and Turf/ Martinez · #2 Doubles · 9.0 · with Stuart Ridge mixed
doesn’t count toward your NTRP rating
6-4, 3-6, 1-0
W
2026-08-10 · SDNC LLW 9.0 Surf and Turf/ Martinez · #2 Doubles · 9.0 · with Stuart Ridge mixed
doesn’t count toward your NTRP rating
7-5, 4-6, 1-0
L
2026-08-07 · SDNC HT Miracosta College / Schardt · #1 Doubles · 4.5 · with Renee Schardt
loading the estimate
6-7, 6-2, 0-1
W
2026-07-03 · SDNC HT Miracosta College / Schardt · #1 Doubles · 4.5 · with Laura Steenstra
loading the estimate
6-3, 6-1
L
2026-06-26 · SDNC HT Miracosta College / Schardt · #1 Doubles · 4.5 · with Laura Steenstra
loading the estimate
6-7, 2-6
W
2026-06-21 · SDNC Super Surf and Turf (Noon)/ Rubin · #2 Doubles · 4.5 · with Kristin Gibson
loading the estimate
6-4, 6-2
L
2026-05-17 · SDNC 4.5 Surf & Turf (3:2)/ Guerrier · #1 Doubles · 4.5 · with Renee Schardt
loading the estimate
6-7, 3-6
W
2026-04-23 · SD 4.5 UCRC (3:2)/ Doyle · #1 Doubles · 4.5 · with Beth Sharratt
loading the estimate
6-4, 6-4
Where you rank locallyagainst everyone at your level
Teams50 teams · 2019–2026
SD 4.5 UCRC (2:2)/ Doyle
2026 Adult 40 & Over Winter - SD WD · SD - Women - 4.5 WD · 40+
2026
SD 4.5 UCRC (3:2)/ Doyle
2026 Adult 18 & Over Spring - SD WD · SD - Women - 4.5 · 18+
2026
SD 4.5 University City RC/ Wilson
2026 SoCal Fall Doubles- SD WD · SD - Women - 4.5
2026
SD 9.0 Surf and Turf/ Martinez
2026 Mixed Doubles 40 & Over Summer- SD · SD - 9.0 · 40+
2026
SD CAP San Dieguito/ Teri- Kristie
2026 Adult 40 & Over Capstone League · Capstone Women (Tues/ Sat) · 40+
2026
SDNC 4.5 Snow Mercy @ S&T/ Schardt
2026 SoCal Fall Doubles- SDNC Holiday · SDNC - Women- 4.5 (Tues/ Thurs)
2026
SDNC 4.5 Surf & Turf (2:2)/ Guerrier
2026 Adult 40 & Over Winter- SDNC WD · SDNC - Women - 4.5 WD · 40+
2026
SDNC 4.5 Surf & Turf (3:2)/ Guerrier
2026 Adult 18 & Over Spring - SDNC WD · SDNC - Women - 4.5 · 18+
2026
SDNC 4.5 Surf & Turf/ Schardt
2026 SoCal Fall Doubles- SDNC Holiday · SDNC - Women- 4.5 (Tues/ Thurs)
2026
SDNC HT Miracosta College / Schardt
2026 SoCal Tri-Level Doubles WD Summer- SDNC · SDNC Women (4.5/ 4.0/ 3.5) Fri
2026
SDNC LLW 9.0 Surf and Turf/ Martinez
2026 Mixed Doubles 40 & Over Summer- SD · SD / SDNC- 9.0 · 40+
2026
SDNC LLW 9.0 Surf and Turf/ Martinez
2026 Mixed Doubles 40 & Over Summer- SD · SD - 9.0 · 40+
2026
SDNC Super Surf and Turf (Noon)/ Rubin
2026 SoCal Tri-Level Doubles WE- Summer SD/ SDNC · SD/ SDNC Women (5.0/ 4.5/ 4.0) Sunday
2026
SoCal/Martinez/18&Over9.0XD
2026 Mixed Doubles 18 & Over Winter- SDNC · SDNC - 9.0 · 18+
2026
Temp team for player XF- S&T Kami
2026 SoCal Fall Doubles- SDNC Holiday · SDNC - Women- 4.5 (Tues/ Thurs)
2026
Over timerating by season, and how you rank
By level3 levels played
4.5
58.4%
73W–52L · 52.7% of games
5.0
50%
2W–2L · 50% of games
9.0mixed
65.7%
23W–12L · 54.5% of games

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

By lineusually #1 Doubles, 56% of the time
#1 Doubles
56%
95 matches
#2 Doubles
26%
44 matches
#3 Doubles
17%
28 matches
#2 Singles
1%
1 match
#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.

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