MatchPoint

Player profile

Kay Kolos Mccubbin: estimated dynamic rating

Kay Kolos Mccubbin
USTA3.5
NorCal league player
3.34
Estimated dynamic rating
▲ +0.55 this season
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Mixed · 2026
6 matches
3.593.413.23
Jan · 3.23
Jul · 3.46
Jul 30 · Doubles−0.13
L K. Levy / B. Rogers
3-6,0-6 · with Kyle Steinpress
Your mixed rating, from mixed matches only. It doesn’t move your 3.34.● 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

23 matches

Published NorCal results in 2026 — 15 scoring, 8 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Jul 30, 2026 · Doubles · Mixed

Lost 3-6,0-6
−0.13

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.46
Kyle Steinpress(partner)Currently on MORAGA VALLEY CM6.5A
3.16

Opponents

Kara LevyCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
3.29
Brady RogersCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5D
3.81
Mixed rating 3.59 → 3.46Doubles result

Jul 26, 2026 · Doubles · Mixed

Won 2-6,6-3,1-0
+0.16

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.46
Manish Singh(partner)Currently on MERVYN MORRIS PK CM8.5A
3.74

Opponents

Young Min KimCurrently on WASHINGTON PK - BURLINGAME CM7.5A
3.90
Donna LeeCurrently on RICHMOND TA/NICHOLL PK CW7.5A
3.64
Mixed rating 3.43 → 3.59Doubles result

Jun 29, 2026 · Doubles · Mixed

Lost 0-6,2-6
−0.15

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.46
Mark Goldman(partner)Currently on MORAGA VALLEY CM6.5A
3.03

Opponents

Erin AckdoeCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
3.62
Peter Shumaker
3.22
Mixed rating 3.58 → 3.43Doubles result

Jun 28, 2026 · Singles

Won 5-7,6-3,1-0
+0.04

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.34

Opponents

Christina WielletteCurrently on CLAREMONT R and S CW7.5A
3.13
Rating 3.29 → 3.34Singles result

Jun 20, 2026 · Doubles · Mixed

Won 6-0,6-0
+0.13

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.46
Jeb Horton(partner)Currently on WASHINGTON PK CM7.5A
3.43

Opponents

James DuffCurrently on WASHINGTON PK CM7.5A
3.53
Kristin FairfieldCurrently on WASHINGTON PK CW6.5A
3.32
Mixed rating 3.45 → 3.58Doubles result

Jun 14, 2026 · Doubles

Won 7-6,6-4
+0.06

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.34
Mary Anderson(partner)Currently on ST MARY CW6.5A
3.16

Opponents

Diane LiCurrently on RICHMOND TA/NICHOLL PK CW7.5A
3.23
Cindy MarkCurrently on WASHINGTON PK CW6.5A
3.19
Rating 3.23 → 3.29Doubles result

May 28, 2026 · Singles

Won 6-4,6-2
+0.08

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.34

Opponents

Anne WoolwayCurrently on SLEEPY HOLLOW CW6.5A-DT
3.21
Rating 3.12 → 3.20Singles result

May 28, 2026 · Doubles

Won 6-4,3-6,1-0
+0.03

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.34
Pam Luo(partner)Currently on HARBOR BAY CW6.5A
3.48

Opponents

Una Elias
3.02
Kim HollandCurrently on PLEASANT HILL/PLEASANT HILL MIDDLE CW6.5A
3.10
Rating 3.20 → 3.23Doubles result

May 23, 2026 · Doubles

Won 6-2,6-2
+0.05

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.34
Divya Bala(partner)Currently on STONEBRAE CC CW6.5A-DT
3.10

Opponents

Margaret WordenCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.31
Traci RebiejoCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
2.70
Rating 3.07 → 3.12Doubles result

May 19, 2026 · Doubles

Won 4-6,6-4,1-0
+0.06

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.34
Rosalyn Moya(partner)Currently on SAN PABLO PK CW6.5A
3.18

Opponents

Shannon SmutsCurrently on RICHMOND TA/NICHOLL PK 55MX7.0A
3.29
Yulia CostelloCurrently on STONEBRAE CC CW6.5A-DT
2.96
Rating 3.01 → 3.07Doubles result

May 16, 2026 · Doubles

Won 6-3,6-3
+0.09

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.34
Nancy Anderson(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
2.74

Opponents

Dana AndrewCurrently on VALLEY VISTA RC/VVRC COURTS CW6.5A
3.13
Arlene AcostaCurrently on VALLEY VISTA RC/VVRC COURTS CW7.5A-DT
3.15
Rating 2.93 → 3.01Doubles result

May 4, 2026 · Singles

Lost 6-7,0-6
−0.11

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.34

Opponents

Diana BabayanCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C
3.39
Rating 2.97 → 2.86Singles result

Mar 7, 2026 · Singles

Won 7-5,6-1
+0.03

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.34

Opponents

Jodi MunsonCurrently on EL CERRITO TC/ARLINGTON PK CW6.5A
2.89
Rating 2.77 → 2.80Singles result

Feb 21, 2026 · Doubles

Won 6-7,6-2,1-0
+0.14

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.34
M Bell(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.45

Opponents

Patti PrestoCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.26
Robyn SchleifmanCurrently on WASHINGTON PK CW6.5A
3.35
Rating 2.63 → 2.77Doubles result

Jan 25, 2026 · Doubles · Combo

Lost 1-6,4-6
−0.03

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.23
Katherine Hwang(partner)Currently on SAN PABLO PK CW7.5A
3.38

Opponents

Bella BusterCurrently on ORINDA CC CW7.5A
3.90
Zizi PatmontCurrently on SLEEPY HOLLOW CW6.5A-DT
3.64
Combo rating 3.26 → 3.23Doubles result

Jan 10, 2026 · Doubles

Lost 2-6,6-3,0-1
−0.09

Kay’s side

Kay Kolos MccubbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.34
Nicole Freese(partner)Currently on LANEY TA/MERVYN MORRIS PK CW7.5A
3.47

Opponents

Nikki RutherfordCurrently on DAVIE STADIUM CW7.5A
3.55
Donna LeeCurrently on RICHMOND TA/NICHOLL PK CW7.5A
3.02
Rating 2.58 → 2.49Doubles result

Combo and mixed results move their own ratings, not your NTRP. USTA computes NTRP from adult singles and doubles only.

Best match
+0.17
Jan 18 vs B. Castro / F. Steier
Worst match
−0.15
Jun 29 vs E. Ackdoe / P. Shumaker
Where you started ›2.79
2023 year-end NTRP 3.02.65
Scale calibration+0.14
Season start2.79
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 Nov 4
Year-end re-anchoring
Pulled toward the 2024 year-end level−0.202.59
Pulled toward the 2025 year-end level−0.192.58

More about Kay

Kay Kolos Mccubbin is a USTA NorCal 3.5 in 2026, up from 3.0 in 2025. The estimated dynamic rating is 3.34, up 0.55 this season, with a 17–6 record in 2026 across regular, combo and mixed play. Most frequent partner: Manish Singh, 3–0 in 3 matches together.

Record

17–6
2026 season, 23 matches
8–4
2025 season, 12 matches
9
Longest winning streak
10–3
Matches that went to a third set or match tiebreak

Partners

Best wins

Against the highest-rated opponents by year-end NTRP, this season and last.

Year-end NTRP, 2023–2026

3.0 from 2023 to 2025 and 3.5 in 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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