Nov 1, 2026 · Doubles · 1D · Combo
Lost 3-6,1-6
−0.08
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Opponents
Dana BaioniCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B 3.60Abby SextonCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B 3.68Combo rating 3.43 → 3.34Doubles result
Oct 31, 2026 · Doubles · 1D · Mixed
Won 6-4,6-4
+0.21
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Mixed rating 3.32 → 3.53Doubles result
Oct 30, 2026 · Doubles · 3D · Combo
Won 6-4,6-4
+0.08
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Combo rating 3.35 → 3.43Doubles result
Oct 25, 2026 · Doubles · 1D · Mixed
Lost 0-6,1-6
−0.10
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Opponents
Dan HelmerCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D 3.98Mixed rating 3.42 → 3.32Doubles result
Oct 10, 2026 · Doubles · 1D · Mixed
Won 6-2,4-6,1-0
+0.07
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Opponents
Liz NomuraCurrently on VALLEY VISTA RC/VVRC COURTS CW6.5A 3.10Mixed rating 3.35 → 3.42Doubles result
Sep 26, 2026 · Doubles · 1D · Combo
Won 6-1,6-1
+0.23
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Combo rating 3.12 → 3.35Doubles result
Sep 24, 2026 · Doubles · 2D · Combo
Won 6-0,6-3
+0.08
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Combo rating 3.04 → 3.12Doubles result
Sep 21, 2026 · Doubles · 1D · Mixed
Lost 2-6,2-6
−0.10
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Opponents
Tom KermoianCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5D 3.41Mixed rating 3.45 → 3.35Doubles result
Sep 13, 2026 · Doubles · 1D · Mixed
Won 6-0,6-2
+0.19
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Opponents
Kay JohnsonCurrently on SOLANO TA/CENTENNIAL PRK CW7.5A 3.48Mixed rating 3.26 → 3.45Doubles result
Sep 6, 2026 · Doubles · 1D · Combo
Lost 4-6,2-6
−0.08
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Combo rating 3.13 → 3.04Doubles result
Sep 2, 2026 · Doubles · 1D · Combo
Lost 2-6,4-6
−0.02
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Combo rating 3.15 → 3.13Doubles result
Aug 26, 2026 · Doubles · 1D · Mixed
Won 2-6,6-3,1-0
+0.04
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Mixed rating 3.21 → 3.26Doubles result
Jul 27, 2026 · Doubles · Mixed
Won 6-4,6-1
+0.05
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Mixed rating 3.17 → 3.21Doubles result
Jul 12, 2026 · Doubles
Won 7-6,6-1
+0.16
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 3.10 → 3.26Doubles result
Jul 7, 2026 · Doubles · Mixed
Lost 7-5,6-7,0-1
−0.16
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Opponents
Maria RuedaCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5A-DT 3.17Mixed rating 3.33 → 3.17Doubles result
Jun 18, 2026 · Doubles · Combo
Lost 6-4,2-6,0-1
−0.02
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Combo rating 3.17 → 3.15Doubles result
Jun 14, 2026 · Doubles
Lost 1-6,5-7
−0.11
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 3.22 → 3.10Doubles result
Jun 12, 2026 · Doubles
Won 7-5,3-6,1-0
+0.06
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Opponents
Samantha NgCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C 3.07Rating 3.16 → 3.22Doubles result
Jun 10, 2026 · Doubles · Mixed
Lost 7-5,3-6,0-1
−0.05
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Mixed rating 3.38 → 3.33Doubles result
Jun 3, 2026 · Doubles
Won 6-4,6-4
+0.15
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 3.01 → 3.16Doubles result
May 30, 2026 · Doubles
Won 6-1,6-1
+0.06
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Opponents
Cindy ChoiCurrently on PLEASANT HILL/PLEASANT HILL MIDDLE CW6.5A 2.63Rating 2.95 → 3.01Doubles result
May 16, 2026 · Doubles · Combo
Lost 7-6,1-6,0-1
−0.06
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Opponents
Cynthia AbelCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A 4.35Combo rating 3.23 → 3.17Doubles result
May 15, 2026 · Doubles · Combo
Lost 3-6,6-1,0-1
−0.13
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Opponents
Cindy TurnerCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.32Combo rating 3.35 → 3.23Doubles result
May 11, 2026 · Doubles
Won 6-4,6-4
+0.11
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 2.84 → 2.95Doubles result
May 10, 2026 · Doubles
Lost 3-6,4-6
−0.05
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Opponents
Lara FacteauCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.47Kris AnthonyCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C 3.66Rating 2.89 → 2.84Doubles result
May 7, 2026 · Doubles · Combo
Won 7-6,6-4
+0.05
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Combo rating 3.30 → 3.35Doubles result
May 6, 2026 · Doubles · Combo
Won 6-4,7-5
+0.14
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Combo rating 3.16 → 3.30Doubles result
May 4, 2026 · Doubles
Won 6-1,6-1
+0.10
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Opponents
Joanna HaCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B 2.82Samantha NgCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C 3.07Rating 2.79 → 2.89Doubles result
Apr 30, 2026 · Doubles
Lost 5-7,1-6
−0.08
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 2.87 → 2.79Doubles result
Apr 26, 2026 · Doubles
Won 6-3,6-0
+0.08
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Opponents
Mary RoachCurrently on WALNUT COUNTRY HOA 55MX7.0A 3.04Rating 2.79 → 2.87Doubles result
Apr 24, 2026 · Doubles · Mixed
Won 6-7,6-1,1-0
+0.06
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Mixed rating 3.32 → 3.38Doubles result
Apr 19, 2026 · Doubles
Won 6-2,4-6,1-0
+0.11
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 2.68 → 2.79Doubles result
Apr 18, 2026 · Doubles · Combo
Won 6-2,6-1
+0.10
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Combo rating 3.06 → 3.16Doubles result
Apr 13, 2026 · Doubles · Combo
Won 7-5,7-5
+0.10
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Combo rating 2.96 → 3.06Doubles result
Mar 16, 2026 · Doubles · Combo
Lost 2-6,1-6
−0.07
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Combo rating 3.03 → 2.96Doubles result
Mar 11, 2026 · Doubles
Lost 6-4,3-6,0-1
−0.13
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 2.81 → 2.68Doubles result
Mar 10, 2026 · Doubles
Lost 7-6,5-7,0-1
−0.16
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 2.96 → 2.81Doubles result
Feb 27, 2026 · Doubles
Won 6-1,6-4
+0.13
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 2.83 → 2.96Doubles result
Feb 25, 2026 · Doubles · Mixed
Won 6-2,6-2
+0.14
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Mixed rating 3.17 → 3.32Doubles result
Feb 23, 2026 · Doubles
Won 7-5,7-5
+0.12
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Opponents
Tina LyCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B 3.01Rating 2.71 → 2.83Doubles result
Feb 22, 2026 · Doubles
Lost 1-6,6-0,0-1
−0.14
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 2.85 → 2.71Doubles result
Feb 7, 2026 · Doubles
Lost 6-4,1-6,0-1
−0.10
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 2.95 → 2.85Doubles result
Feb 4, 2026 · Doubles
Lost 1-6,4-6
−0.19
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Rating 3.14 → 2.95Doubles result
Feb 2, 2026 · Doubles · Mixed
Lost 3-6,0-6
−0.10
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Mixed rating 3.27 → 3.17Doubles result
Jan 30, 2026 · Doubles · Mixed
Won 6-2,6-2
+0.20
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.53Mixed rating 3.08 → 3.27Doubles result
Jan 23, 2026 · Doubles · Combo
Lost 1-6,0-6
−0.02
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.34Opponents
Qi ZhouCurrently on SUNNYVALE TC/SUNNYVALE MTC CW7.5A-DT 4.17Combo rating 3.05 → 3.03Doubles result
Jan 10, 2026 · Doubles
Lost 2-6,3-6
−0.13
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Opponents
Linda ChoiCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B 3.62Miwon VellaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B 3.31Rating 3.27 → 3.14Doubles result
Jan 5, 2026 · Doubles
Lost 1-6,0-6
−0.18
Karen’s side
Karen TreppaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C 3.26Opponents
Hui XieCurrently on BAY CLUB PL CW7.5A 3.48Xin YangCurrently on SUNNYVALE MTC CW6.5E 3.16Rating 3.46 → 3.27Doubles result
Combo and mixed results move their own ratings, not your NTRP. USTA computes NTRP from adult singles and doubles only.