Yumi Iwane’s NorCal tennis rating Yumi Iwane
USTA 3.0 · NorCal league player
Other formats · don’t affect your rating above
Combo 2.90
2026 2025
Sep 5 · Doubles −0.05
L K. Kerr / H. Opel
3-6,6-1,0-1 · 1D · with Katherine Ness
● 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
14 matches
Published NorCal results in 2026 — 13 scoring, 1 combo or mixed. Combo and mixed don’t affect NTRP ratings.
2026 2025
Sep 5, 2026 · Doubles · 1D · Combo
Lost 3-6,6-1,0-1
−0.05
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.90 Combo rating 2.95 → 2.90 Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Aug 7, 2026 · Doubles
Won 6-0,6-3
+0.18
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.76 → 2.94 Doubles result
Jun 28, 2026 · Doubles
Won 6-1,6-2
+0.09
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.68 → 2.76 Doubles result
May 29, 2026 · Doubles
Won 6-2,6-1
+0.15
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.53 → 2.68 Doubles result
May 17, 2026 · Singles
Lost 2-6,1-6
−0.10
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.63 → 2.53 Singles result
May 13, 2026 · Doubles
Lost 1-6,3-6
−0.03
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.66 → 2.63 Doubles result
May 9, 2026 · Doubles
Won 6-2,6-1
+0.12
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.53 → 2.66 Doubles result
Apr 23, 2026 · Singles
Lost 0-6,1-6
−0.11
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Opponents
Lan Tran Currently on FOUNTAINGROVE-AC CW6.5A 2.99 Rating 2.65 → 2.53 Singles result
Mar 14, 2026 · Doubles
Lost 4-6,6-4,0-1
−0.08
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.73 → 2.65 Doubles result
Feb 22, 2026 · Doubles
Lost 3-6,2-6
−0.09
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.82 → 2.73 Doubles result
Feb 4, 2026 · Doubles
Won 6-4,6-3
+0.17
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.65 → 2.82 Doubles result
Feb 1, 2026 · Doubles
Lost 2-6,0-6
−0.17
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.82 → 2.65 Doubles result
Jan 25, 2026 · Doubles
Won 6-3,6-2
+0.10
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.72 → 2.82 Doubles result
Jan 18, 2026 · Doubles
Won 6-4,7-5
+0.12
Yumi’s side
Yumi Iwane Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A 2.94 Rating 2.60 → 2.72 Doubles result
Best match
+0.18
Aug 7 vs N. Obejas / I. Ismael
Worst match
−0.17
Feb 1 vs S. Barlin / C. Bartolomei
▲
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
Yumi Iwane’s MatchPoint NorCal tennis rating is 2.94 , an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A.
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 −0.06 2.73
Pulled toward the 2025 year-end level −0.05 2.60
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