Jun 7, 2026 · Singles
Won 7-5,1-6,1-0
+0.06
Kate’s side
2.48
Opponents
Alexandra MendozaCurrently on DAVIE STADIUM CW5.5B
2.32Rating 2.42 → 2.48Singles result
Player profile
Kate Isenberg: estimated dynamic rating
Kate Isenberg
USTA2.5NorCal league player
Estimated dynamic rating
▲ +0.19 this season
Active teams
No active team listing yet.
2026
11 matches
Feb · 2.14
Jun · 2.48
Jun 7 · Singles+0.06
W Alexandra Mendoza
7-5,1-6,1-0
● Won ● Lost · Select a point to see that match.Your whole season is recalculated daily, so earlier points can shift as new results come in.
Current season
11 matches
Published NorCal league results in 2026.
May 16, 2026 · Singles
Won 6-1,6-2
+0.06
Kate’s side
2.48
Opponents
2.08
Rating 2.36 → 2.42Singles result
May 9, 2026 · Singles
Lost 6-7,2-6
−0.07
Kate’s side
2.48
Opponents
2.67
Rating 2.43 → 2.36Singles result
May 3, 2026 · Singles
Lost 1-6,6-7
−0.13
Kate’s side
2.48
Opponents
Rosa LiCurrently on GOLDMAN TC CW6.5A-DT
2.71Rating 2.56 → 2.43Singles result
Apr 26, 2026 · Singles
Won 6-0,6-1
+0.10
Kate’s side
2.48
Opponents
Atlantis LangowskiCurrently on CLAREMONT R and S CW5.5A-DT
2.24Rating 2.46 → 2.56Singles result
Apr 19, 2026 · Singles
Won 6-2,4-6,1-0
+0.12
Kate’s side
2.48
Opponents
Laila GrassleyCurrently on DAVIE STADIUM CW5.5B
2.57Rating 2.33 → 2.46Singles result
Apr 4, 2026 · Singles
Won 7-5,6-4
+0.18
Kate’s side
2.48
Opponents
Laila GrassleyCurrently on DAVIE STADIUM CW5.5B
2.57Rating 2.16 → 2.33Singles result
Mar 14, 2026 · Singles
Lost 2-6,6-4,0-1
−0.09
Kate’s side
2.48
Opponents
Laila GrassleyCurrently on DAVIE STADIUM CW5.5B
2.57Rating 2.24 → 2.16Singles result
Mar 7, 2026 · Doubles
Lost 4-6,0-6
−0.10
Opponents
Monica MehtaCurrently on CLAREMONT R and S CW5.5A-DT
2.49Sally BaackCurrently on CLAREMONT R and S CW6.5B
2.52Rating 2.34 → 2.24Doubles result
Feb 28, 2026 · Singles
Won 6-1,6-2
+0.07
Kate’s side
2.48
Opponents
2.16
Rating 2.27 → 2.34Singles result
Feb 21, 2026 · Singles
Won 6-1,6-2
+0.13
Kate’s side
2.48
Opponents
Atlantis LangowskiCurrently on CLAREMONT R and S CW5.5A-DT
2.24Rating 2.14 → 2.27Singles result
Best match
+0.18
Apr 4 vs Laila Grassley
Worst match
−0.13
May 3 vs Rosa Li
▲
Combo and mixed matches aren’t included. This rating is built from standard men’s and women’s league play only — combo and mixed results feed your separate combo/mixed ratings, not this one.
Updated Nov 4
Year-end re-anchoring
Pulled toward the 2024 year-end level−0.062.23
Pulled toward the 2025 year-end level−0.052.14
More about Kate
Kate Isenberg has been a USTA NorCal 2.5 since 2025. The estimated dynamic rating is 2.48, up 0.19 this season, with a 7–4 record in 2026. Most frequent partner: Ryan Reeves, 1–1 in 2 matches together.
Record
7–4
2026 season, 11 matches
2–2
2025 season, 4 matches
3
Longest winning streak
2–1
Matches that went to a third set or match tiebreak
Partners
- Ryan Reeves2 matches together1–1
- Mariella Nightingale1 match together1–0
- Anna Pana1 match together0–1
Best wins
Against the highest-rated opponents by year-end NTRP, this season and last.
- d. Alexandra Mendoza (2.5)Jun 7, 2026 · Singles7-5, 1-6, 1-0
- d. Jules Davtyan (2.5)May 16, 2026 · Singles6-1, 6-2
Year-end NTRP, 2025–2026
2.5 from 2025 to 2026.
MatchPoint's estimated dynamic rating is an independent estimate from published USTA NorCal league results through November 4, 2026. It is not a rating USTA calculates, and MatchPoint is not affiliated with USTA.
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