Jun 14, 2026 · Doubles
Lost 5-7,5-7
−0.05
Rating 3.23 → 3.18Doubles result
Player profile
Joyce Komura’s NorCal tennis rating
Joyce Komura
USTA 3.5 · NorCal league player
current
▼ −0.16 this season
Other formats · don’t affect your rating above
Combo 3.30
Active teams
No active team listing yet.
USTA3.50
2026
18 matches
May · 3.44
Jun · 3.18
Jun 14 · Doubles−0.05
L T. Crawford / B. Darrow
5-7,5-7 · with Susan Lewis
● 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
18 matches
Published NorCal results in 2026 — 4 scoring, 14 combo or mixed. Combo and mixed don’t affect NTRP ratings.
Jun 4, 2026 · Doubles
Lost 2-6,3-6
−0.14
Rating 3.38 → 3.23Doubles result
May 31, 2026 · Doubles
Lost 4-6,1-6
−0.15
Rating 3.53 → 3.38Doubles result
May 30, 2026 · Doubles
Won 6-1,6-1
+0.09
Rating 3.44 → 3.53Doubles result
May 9, 2026 · Doubles · Combo
Lost 1-6,2-6
−0.09
Combo rating 3.40 → 3.30Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Apr 26, 2026 · Doubles · Combo
Lost 3-6,0-6
−0.14
Opponents
Susan DayCurrently on RENO TENNIS CENTER 55MX7.0A
3.28Diane GouldingCurrently on RENO TENNIS CENTER 40MX7.0A
3.46Combo rating 3.54 → 3.40Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Apr 25, 2026 · Doubles · Combo
Won 6-4,2-6,1-0
+0.13
Combo rating 3.41 → 3.54Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Apr 20, 2026 · Doubles · Combo
Won 6-3,2-6,1-0
+0.16
Combo rating 3.25 → 3.41Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Apr 18, 2026 · Doubles · Combo
Lost 4-6,6-2,0-1
−0.09
Combo rating 3.34 → 3.25Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Apr 10, 2026 · Doubles · Combo
Lost 3-6,1-6
−0.11
Opponents
Diane GouldingCurrently on RENO TENNIS CENTER 40MX7.0A
3.46Debbie MorganCurrently on CAUGHLIN CW7.5A
3.50Combo rating 3.45 → 3.34Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Apr 6, 2026 · Doubles · Combo
Won 7-5,6-4
+0.08
Combo rating 3.37 → 3.45Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Mar 29, 2026 · Doubles · Combo
Lost 4-6,4-6
−0.14
Combo rating 3.51 → 3.37Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Mar 23, 2026 · Doubles · Combo
Won 6-1,6-3
+0.10
Combo rating 3.41 → 3.51Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Mar 9, 2026 · Doubles · Combo
Lost 2 RE-5
−0.09
Combo rating 3.50 → 3.41Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Mar 6, 2026 · Doubles · Combo
Won 3-6,6-3,1-0
+0.08
Combo rating 3.42 → 3.50Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Mar 2, 2026 · Doubles · Combo
Won 6-2,6-0
+0.10
Combo rating 3.32 → 3.42Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Feb 9, 2026 · Doubles · Combo
Won 6-1,6-1
+0.20
Combo rating 3.12 → 3.32Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Feb 6, 2026 · Doubles · Combo
Won 6-3,6-1
+0.14
Combo rating 2.98 → 3.12Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Best match
+0.09
May 30 vs S. Koppel / D. Curtis
Worst match
−0.15
May 31 vs T. Ngo / D. Morgan
Where you started ›3.34
2022 year-end NTRP 3.53.20
Scale calibration+0.14
Season start3.34
Your starting point comes from your official year-end NTRP, not from any third-party rating. The calibration is a fixed shift that puts our scale on the same level as NTRP.
▲
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
Joyce Komura’s MatchPoint NorCal tennis rating is 3.18, 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+0.073.39
Pulled toward the 2025 year-end level+0.063.44
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