Jun 7, 2026 · Singles
Won 7-5,1-6,1-0
+0.11
Kate’s side
2.35
Opponents
Alexandra MendozaCurrently on DAVIE STADIUM CW5.5B
2.31Rating 2.24 → 2.35Singles result
Player profile
Kate Isenberg’s NorCal tennis rating
Kate Isenberg
USTA 2.5 · NorCal league player
current
▲ +0.06 this season
Active teams
No active team listing yet.
USTA2.50
2026
11 matches
Feb · 2.32
Jun · 2.35
Jun 7 · Singles+0.11
W Alexandra Mendoza
7-5,1-6,1-0
● Won ● Lost · Select a point to see that match.Your whole season is recalculated every night, so earlier points can shift as new results come in.
Current season
11 matches
Published NorCal league results in 2026.
May 16, 2026 · Singles
Lost 1-6,2-6
−0.18
Kate’s side
2.35
Opponents
2.26
Rating 2.42 → 2.24Singles result
May 9, 2026 · Singles
Lost 6-7,2-6
−0.04
Kate’s side
2.35
Opponents
2.65
Rating 2.46 → 2.42Singles result
May 3, 2026 · Singles
Lost 1-6,6-7
−0.09
Kate’s side
2.35
Opponents
Rosa LiCurrently on GOLDMAN TC CW6.5A-DT
2.74Rating 2.55 → 2.46Singles result
Apr 26, 2026 · Singles
Won 6-0,6-1
+0.15
Kate’s side
2.35
Opponents
Atlantis LangowskiCurrently on CLAREMONT R and S CW5.5A-DT
2.23Rating 2.39 → 2.55Singles result
Apr 19, 2026 · Singles
Lost 2-6,6-4,0-1
−0.08
Kate’s side
2.35
Opponents
Laila GrassleyCurrently on DAVIE STADIUM CW5.5B
2.58Rating 2.47 → 2.39Singles result
Apr 4, 2026 · Singles
Lost 5-7,4-6
−0.13
Kate’s side
2.35
Opponents
Laila GrassleyCurrently on DAVIE STADIUM CW5.5B
2.58Rating 2.61 → 2.47Singles result
Mar 14, 2026 · Singles
Won 6-2,4-6,1-0
+0.13
Kate’s side
2.35
Opponents
Laila GrassleyCurrently on DAVIE STADIUM CW5.5B
2.58Rating 2.47 → 2.61Singles result
Mar 7, 2026 · Doubles
Lost 4-6,0-6
−0.08
Opponents
Monica MehtaCurrently on CLAREMONT R and S CW5.5A-DT
2.49Sally BaackCurrently on CLAREMONT R and S CW6.5B
2.51Rating 2.55 → 2.47Doubles result
Feb 28, 2026 · Singles
Won 6-1,6-2
+0.09
Kate’s side
2.35
Opponents
2.19
Rating 2.46 → 2.55Singles result
Feb 21, 2026 · Singles
Won 6-1,6-2
+0.15
Kate’s side
2.35
Opponents
Atlantis LangowskiCurrently on CLAREMONT R and S CW5.5A-DT
2.23Rating 2.32 → 2.46Singles result
Best match
+0.15
Apr 26 vs Atlantis Langowski
Worst match
−0.18
May 16 vs Jules Davtyan
▲
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 Sep 20
Kate Isenberg’s MatchPoint NorCal tennis rating is 2.35, an independent estimate based on published NorCal league results through September 20, 2026.
MatchPoint ratings are estimates based on published USTA NorCal league results. Data through September 20, 2026.
Year-end re-anchoring
Pulled toward the 2024 year-end level−0.012.28
Pulled toward the 2025 year-end level−0.012.32
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