MatchPoint

Player profile

Jahyong Kuh: estimated dynamic rating

Jahyong Kuh
USTA4.0
Sunnyvale MTC
3.64
Estimated dynamic rating
▼ −0.25 this season
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Combo · 2026
13 matches
3.863.703.54
Mar · 3.54
Oct · 3.64
Oct 10 · Doubles−0.08
L V. Nguyen / Y. Sun
1-6,7-6,0-1 · 3D · with Sunil Davasam
Your combo rating, from combo matches only. It doesn’t move your 3.64.● 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

28 matches

Published NorCal results in 2026 — 11 scoring, 17 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 10, 2026 · Doubles · 3D · Combo

Lost 1-6,7-6,0-1
−0.08

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Sunil Davasam(partner)Currently on SUNNYVALE MTC CM7.5B
3.45

Opponents

Viet NguyenCurrently on BAY CLUB SANTA CLARA CM8.5A
3.95
Yu SunCurrently on SUNNYVALE TC/SUNNYVALE MTC CM6.5A
3.67
Combo rating 3.72 → 3.64Doubles result

Sep 24, 2026 · Doubles · 2D · Combo

Won 6-3,6-1
+0.08

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Anish Rege(partner)Currently on SUNNYVALE MTC CM7.5B
3.84

Opponents

Jeremy Qiao ChenCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM7.5A
3.56
Jack ZhouCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM7.5A
3.15
Combo rating 3.64 → 3.72Doubles result

Sep 12, 2026 · Doubles · 3D · Combo

Won 6-0,6-1
+0.08

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Amit Kumar(partner)Currently on SUNNYVALE MTC CM7.5B
3.70

Opponents

Sheng YangCurrently on CUPERTINO TC/CUPERTINO SC CM7.5B
2.96
Tony NhieuCurrently on CUPERTINO TC/CUPERTINO SC CM7.5B
3.48
Combo rating 3.56 → 3.64Doubles result

Sep 10, 2026 · Doubles · 2D · Mixed

Lost 4-6,1-6
−0.11

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.55
Hyunah Cho(partner)Currently on SANTA CLARA TC/SANTA CLARA TENNIS C CW6.5A-DT
3.25

Opponents

Mark ChaoCurrently on SUNNYVALE MTC CM7.5F
4.05
Mei ZhouCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW5.5A
3.53
Mixed rating 3.66 → 3.55Doubles result

Aug 29, 2026 · Doubles · 3D · Combo

Lost 4-6,4-6
−0.11

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Anish Rege(partner)Currently on SUNNYVALE MTC CM7.5B
3.84

Opponents

Jz ZhongCurrently on SUNNYVALE MTC CM8.5A
4.22
Weixuan SunCurrently on WALLENBERG PK CM7.5A
3.65
Combo rating 3.67 → 3.56Doubles result

Aug 22, 2026 · Doubles · 3D · Mixed

Won 6-2,6-2
+0.03

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.55
Hyunah Cho(partner)Currently on SANTA CLARA TC/SANTA CLARA TENNIS C CW6.5A-DT
3.25

Opponents

Pookie KochatchawanCurrently on UNIVERSITY CLUB PA 55MX7.0A
3.15
Harsha RamachandraCurrently on EVERGREEN VALLEY COLLEGE CM7.5A
3.19
Mixed rating 3.63 → 3.66Doubles result

Jul 18, 2026 · Doubles · Mixed

Won 6-4,6-3
+0.12

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.55
Hyunah Cho(partner)Currently on SANTA CLARA TC/SANTA CLARA TENNIS C CW6.5A-DT
3.25

Opponents

Aihua HeCurrently on UNION CITY LEISURE S/VETERANS MEM PK 55MX8.0A
3.65
Anish RegeCurrently on SUNNYVALE MTC CM7.5B
3.41
Mixed rating 3.52 → 3.63Doubles result

Jul 11, 2026 · Doubles · Combo

Lost 5-7,7-6,0-1
−0.02

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Lee Nguyen(partner)Currently on CUPERTINO TC/CUPERTINO SC CM8.5A
3.72

Opponents

Scott KeyCurrently on MT TAM RC CM7.5A
4.03
Tripp SmithCurrently on RAFAEL RC CM8.5A
4.06
Combo rating 3.69 → 3.67Doubles result

Jun 27, 2026 · Doubles · Mixed

Won 6-1,6-1
+0.03

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.55
Jiyoun Noh(partner)Currently on SANTA CLARA TC/SANTA CLARA TENNIS C CW6.5A-DT
3.60

Opponents

Paul YiuCurrently on CUPERTINO TC/CUPERTINO SC CM7.5B
2.94
Vicki Zavarsky
3.03
Mixed rating 3.49 → 3.52Doubles result

Jun 7, 2026 · Doubles

Lost 1-6,2-6
−0.03

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Dibyendu Sengupta(partner)Currently on CUPERTINO TC/CUPERTINO SC CM7.5B
3.42

Opponents

Yilun ChenCurrently on SUNNYVALE MTC CM9.5C
4.06
Zheyu WangCurrently on SUNNYVALE MTC CM8.5A
3.92
Rating 3.67 → 3.64Doubles result

May 23, 2026 · Doubles · Combo

Lost 1-6,4-6
−0.08

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Craig Denamur(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC 55MX7.0A
3.79

Opponents

Keith KoeglerCurrently on UNIVERSITY CLUB PA CM7.5A
3.69
Mahi Desilva
4.15
Combo rating 3.85 → 3.77Doubles result

May 20, 2026 · Singles

Lost 1-6,3-6
−0.04

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64

Opponents

Aaron Lee
3.94
Rating 3.71 → 3.67Singles result

May 10, 2026 · Doubles

Lost 2-6,3-6
−0.04

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Jaeyoung Lee(partner)Currently on ALMADEN SR CM7.5A
3.58

Opponents

Gaku WatanabeCurrently on SUNNYVALE MTC CM7.5B
4.06
Yuta TaguchiCurrently on PINEWOOD PK CM8.5A
3.92
Rating 3.75 → 3.71Doubles result

May 9, 2026 · Doubles · Combo

Won 7-5,6-3
+0.16

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Lee Nguyen(partner)Currently on CUPERTINO TC/CUPERTINO SC CM8.5A
3.72

Opponents

Wenxin HeCurrently on RINCONADA PK CM8.5A
3.58
Bin WanCurrently on CUPERTINO TC/CUPERTINO SC CM7.5B
3.71
Combo rating 3.69 → 3.85Doubles result

May 7, 2026 · Doubles · Combo

Lost 4-6,6-2,0-1
−0.10

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Lee Nguyen(partner)Currently on CUPERTINO TC/CUPERTINO SC CM8.5A
3.72

Opponents

Bob KamangarCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK 55MX8.0A
3.76
Jake NunnCurrently on LADERA OAKS CM7.5A
3.70
Combo rating 3.79 → 3.69Doubles result

Apr 30, 2026 · Doubles · Combo

Lost 6-1,6-7,0-1
−0.07

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Kumar Kandaswamy(partner)Currently on WALLENBERG PK CM7.5A
3.83

Opponents

Patrice GautierCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK 55MX8.0A
3.85
Stephen LaiCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CM7.5B
3.89
Combo rating 3.86 → 3.79Doubles result

Apr 18, 2026 · Doubles · Combo

Won 6-1,6-2
+0.10

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Craig Denamur(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC 55MX7.0A
3.79

Opponents

Trey PruittCurrently on UNIVERSITY CLUB PA 55MX8.0A
3.59
Arjun GhatakCurrently on CUPERTINO TC/CUPERTINO SC CM8.5A
3.53
Combo rating 3.76 → 3.86Doubles result

Apr 16, 2026 · Doubles

Won 7-5,4-6,1-0
+0.06

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Jaeyoung Lee(partner)Currently on ALMADEN SR CM7.5A
3.58

Opponents

Liwei ZhouCurrently on BRAMHALL PK CM6.5A
3.20
Raja Gopal
3.54
Rating 3.69 → 3.75Doubles result

Apr 4, 2026 · Doubles · Combo

Won 6-2,6-2
+0.12

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Lee Nguyen(partner)Currently on CUPERTINO TC/CUPERTINO SC CM8.5A
3.72

Opponents

Wenxin HeCurrently on RINCONADA PK CM8.5A
3.58
John LiCurrently on CUBBERLEY CM7.5A
3.47
Combo rating 3.64 → 3.76Doubles result

Mar 21, 2026 · Doubles · Combo

Won 6-3,6-1
+0.10

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Lee Nguyen(partner)Currently on CUPERTINO TC/CUPERTINO SC CM8.5A
3.72

Opponents

Lejian DaiCurrently on RINCONADA PK CM7.5B
3.40
Young XieCurrently on EVERGREEN VALLEY COLLEGE CM7.5A
3.37
Combo rating 3.54 → 3.64Doubles result

Mar 4, 2026 · Singles

Lost 2-6,3-6
−0.02

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64

Opponents

Andrew HuangCurrently on RINCONADA PK CM7.5A
4.12
Rating 3.71 → 3.69Singles result

Feb 28, 2026 · Doubles

Lost 3-6,3-6
−0.07

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Clark Ko(partner)Currently on SUNNYVALE MTC CM7.5A
3.93

Opponents

Benny BarberoCurrently on CUPERTINO TC/CUPERTINO SC CM8.5A
3.80
Deepak Chotrani
3.84
Rating 3.78 → 3.71Doubles result

Feb 26, 2026 · Doubles

Lost 3-6,3-6
−0.08

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Kim Jamie(partner)
3.77

Opponents

Jair SaavedraCurrently on SUNNYVALE MTC CM8.5C
3.73
Aditya BhuwaniaCurrently on SUNNYVALE TC/SUNNYVALE MTC CM7.5C
3.87
Rating 3.86 → 3.78Doubles result

Feb 14, 2026 · Doubles

Won 6-1,6-4
+0.14

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
James Choi(partner)Currently on SUNNYVALE MTC CM7.5A
3.97

Opponents

Wei-Cheng KuoCurrently on SUNNYVALE TC/SUNNYVALE MTC CM7.5C
3.49
Chen Yang
3.73
Rating 3.72 → 3.86Doubles result

Feb 7, 2026 · Doubles

Lost 5-7,3-6
−0.04

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Taeil Um(partner)
3.99

Opponents

Paul ChenCurrently on SUNNYVALE MTC CM8.5B
3.91
Ping YuCurrently on SAN CARLOS TC/ARGUELLO PK CM8.5A
4.10
Rating 3.76 → 3.72Doubles result

Jan 24, 2026 · Doubles

Lost 3-6,2-6
−0.04

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64
Clark Ko(partner)Currently on SUNNYVALE MTC CM7.5A
3.93

Opponents

Dan GullionCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
4.07
John NakamuraCurrently on BAY CLUB SANTA CLARA 55MX8.0A
4.06
Rating 3.80 → 3.76Doubles result

Jan 10, 2026 · Singles

Lost 0-6,3-6
−0.08

Jahyong’s side

Jahyong KuhCurrently on SUNNYVALE MTC CM7.5B
3.64

Opponents

Venkat GajulapalliCurrently on LOS ALTOS TC/LOS ALTOS GCC CM8.5A
3.85
Rating 3.88 → 3.80Singles result

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

Best match
+0.16
May 9 vs W. He / B. Wan
Worst match
−0.11
Aug 29 vs J. Zhong / W. Sun
Where you started ›3.89
2022 year-end NTRP 4.03.75
Scale calibration+0.14
Season start3.89
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+0.103.99
Pulled toward the 2025 year-end level+0.113.88

More about Jahyong

Jahyong Kuh has been a USTA NorCal 4.0 since 2024. The estimated dynamic rating is 3.64, down 0.25 this season, with a 11–17 record in 2026 across regular, combo and mixed play. Most frequent partner: Lee Nguyen, 3–3 in 6 matches together.

Record

11–17
2026 season, 28 matches
12–23
2025 season, 35 matches
4
Longest winning streak
5–12
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, 2022–2026

4.0 in 2022 and 4.0 from 2024 to 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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