MatchPoint

Player profile

Timmy Tieu: estimated dynamic rating

Timmy Tieu
USTA3.5
Solano TA/Centennial PRK
3.33
Estimated dynamic rating
▲ +0.54 this season
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Combo · 2026
3 matches
3.313.233.16
Sep · 3.31
Oct · 3.30
Oct 10 · Doubles+0.04
W R. Hadowanetz / J. Hagerman
6-2,6-3 · 3D · with Isaiah Barajas-smith
Your combo rating, from combo matches only. It doesn’t move your 3.33.● 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

34 matches

Published NorCal results in 2026 — 18 scoring, 16 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 10, 2026 · Doubles · 3D · Combo

Won 6-2,6-3
+0.04

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.30
Isaiah Barajas-Smith(partner)Currently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.27

Opponents

Robert HadowanetzCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
2.81
Joe HagermanCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.02
Combo rating 3.26 → 3.30Doubles result

Sep 26, 2026 · Doubles · 2D · Mixed

Lost 1-6,1-6
−0.07

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.37
Maryclare Kellett(partner)
3.16

Opponents

Sara SandersCurrently on LOS GATOS SR CW5.5A-DT
3.47
Elton LinCurrently on CUPERTINO TC/CUPERTINO SC CM7.5A
3.75
Mixed rating 3.44 → 3.37Doubles result

Sep 12, 2026 · Doubles · 3D · Combo

Won 6-1,3-6,1-0
+0.09

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.30
Michael Acosta(partner)Currently on WALNUT COUNTRY HOA CM6.5A
3.37

Opponents

Hichem BannourCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.39
Joe HagermanCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.02
Combo rating 3.16 → 3.26Doubles result

Sep 6, 2026 · Doubles · 2D · Combo

Lost 1-6,3-6
−0.14

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.30
Han Yoon(partner)Currently on SOLANO TA/CENTENNIAL PRK CM6.5A
2.82

Opponents

Carlos GuadiamosCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.26
Matt OiCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.51
Combo rating 3.31 → 3.16Doubles result

Aug 16, 2026 · Doubles · 1D · Mixed

Won 6-3,6-7,1-0
+0.10

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.37
Linda Dangtran(partner)Currently on SOLANO TA/CENTENNIAL PRK CW6.5A
3.46

Opponents

Kristi SandersCurrently on NAPA VALLEY TC/VINTAGE HS CW6.5A
2.98
Aaron Starfire
3.64
Mixed rating 3.34 → 3.44Doubles result

Aug 15, 2026 · Doubles

Lost 6-4,1-6,0-1
−0.03

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Renato Alfonso(partner)Currently on CENTENNIAL PRK CM7.5A
3.19

Opponents

Timothy ChongCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5B
3.66
Andrew LeeCurrently on GLTF/SAN FRAN ST U CM7.5A
3.60
Rating 3.36 → 3.33Doubles result

Aug 2, 2026 · Doubles · Mixed

Won 6-2,6-1
+0.01

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.37
Maryclare Kellett(partner)
3.16

Opponents

Edgardo IsaguirreCurrently on GREATER VALLEJO TA/AMADOR COURTS 55MX6.0A
2.80
Fely MariuzzaCurrently on GREATER VALLEJO TA/AMADOR COURTS 55MX6.0A
2.65
Mixed rating 3.33 → 3.34Doubles result

Jul 11, 2026 · Doubles · Mixed

Won 6-3,6-3
+0.04

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.37
Valentina Rose(partner)Currently on NAPA VALLEY TC/VINTAGE HS CW5.5A
2.61

Opponents

Victor ZayasCurrently on GREATER VALLEJO TA/AMADOR COURTS S70M6.0A
2.88
Michelle D Mcguire
2.79
Mixed rating 3.29 → 3.33Doubles result

Jun 25, 2026 · Doubles · Mixed

Lost 4-6,3-6
−0.13

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.37
Tracy Dennis(partner)Currently on SOLANO TA/CENTENNIAL PRK CW7.5A
3.74

Opponents

Patrick StewartCurrently on GREEN VALLEY CC CM7.5A
3.16
Sabrina Grafton
3.73
Mixed rating 3.41 → 3.29Doubles result

Jun 20, 2026 · Doubles · Mixed

Won 6-3,6-3
+0.03

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.37
Maryclare Kellett(partner)
3.16

Opponents

Christopher PiconeCurrently on GREATER VALLEJO TA/AMADOR COURTS S70M6.0A
3.00
Karen HillCurrently on SOLANO TA/CENTENNIAL PRK CW6.5B
2.85
Mixed rating 3.39 → 3.41Doubles result

Jun 13, 2026 · Singles

Lost 4-6,4-6
−0.22

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33

Opponents

Eric LeroyCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.07
Rating 3.65 → 3.44Singles result

May 31, 2026 · Doubles

Won 7-5,6-4
+0.13

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Jake Edroso(partner)
3.63

Opponents

Byron LeeCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.40
Ravindra KumarCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.40
Rating 3.52 → 3.65Doubles result

May 30, 2026 · Doubles

Won 2-6,7-5,1-0
+0.06

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Isaiah Barajas-Smith(partner)Currently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.25

Opponents

Hichem BannourCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.18
Roger MunozCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
2.92
Rating 3.46 → 3.52Doubles result

May 16, 2026 · Doubles

Won 6-3,6-3
+0.15

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Jeri Noveras(partner)Currently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.20

Opponents

Byron LeeCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.40
Ricardo LeonCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.34
Rating 3.31 → 3.46Doubles result

May 9, 2026 · Doubles

Lost 6-4,3-6,0-1
−0.09

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Ronald Orellana(partner)Currently on CENTENNIAL PRK CM7.5A
3.17

Opponents

Guru Prasad AcharyaCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.36
James TakCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A
3.36
Rating 3.41 → 3.31Doubles result

May 8, 2026 · Doubles

Lost 4-6,1-6
−0.05

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Francisco Barajas(partner)Currently on SOLANO TA/CENTENNIAL PRK S70M7.0A
3.19

Opponents

Rommel LlanesCurrently on ROLLINGWOOD 55MX8.0A
3.55
John AndorfCurrently on BROADSTONE RC CM7.5A
3.70
Rating 3.46 → 3.41Doubles result

May 3, 2026 · Doubles

Lost 1-6,5-7
−0.13

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Stephen Itano(partner)Currently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.18

Opponents

Byron LeeCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.40
Ravindra KumarCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.40
Rating 3.59 → 3.46Doubles result

May 2, 2026 · Singles

Won 4-6,6-0,1-0
+0.04

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33

Opponents

Eric LeroyCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.07
Rating 3.56 → 3.59Singles result

Apr 24, 2026 · Doubles · Mixed

Lost 3-6,6-7
−0.11

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.37
Elizabeth Tong(partner)Currently on SOLANO TA/CENTENNIAL PRK CW6.5A
3.43

Opponents

Jason WongCurrently on FREMONT TC CM7.5C
3.44
Jingwei XuCurrently on BRAMHALL PK CW7.5A
3.47
Mixed rating 3.50 → 3.39Doubles result

Apr 19, 2026 · Doubles

Lost 4-6,2-6
−0.22

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Matt Villaber(partner)Currently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.23

Opponents

Hichem BannourCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.18
Roger MunozCurrently on SOLANO TA/CENTENNIAL PRK CM6.5B
2.92
Rating 3.78 → 3.56Doubles result

Mar 14, 2026 · Doubles

Won 6-1,6-1
+0.10

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Francisco Barajas(partner)Currently on SOLANO TA/CENTENNIAL PRK S70M7.0A
3.19

Opponents

Robert MimakiCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0C
3.26
Stan Gag
3.37
Rating 3.68 → 3.78Doubles result

Feb 25, 2026 · Singles

Lost 6-3,6-7,0-1
−0.12

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33

Opponents

Eric SnipesCurrently on GREEN VALLEY CC CM7.5A
3.39
Rating 3.80 → 3.68Singles result

Feb 12, 2026 · Doubles

Won 7-6,7-5
+0.13

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Ruben Ruiz(partner)Currently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.49

Opponents

Steve Lessler
3.67
Patrick StewartCurrently on GREEN VALLEY CC CM7.5A
3.23
Rating 3.66 → 3.80Doubles result

Feb 7, 2026 · Doubles

Lost 4-6,3-6
−0.17

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Ronald Orellana(partner)Currently on CENTENNIAL PRK CM7.5A
3.17

Opponents

Robert MimakiCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0C
3.26
Stan Gag
3.37
Rating 3.83 → 3.66Doubles result

Feb 1, 2026 · Doubles · Mixed

Won 6-1,6-0
+0.01

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.37
Jackie Lopez(partner)Currently on GREEN VALLEY CC CW5.5A
2.60

Opponents

John Masyczek
2.63
Valentina RoseCurrently on NAPA VALLEY TC/VINTAGE HS CW5.5A
2.61
Mixed rating 3.17 → 3.19Doubles result

Jan 25, 2026 · Doubles

Won 7-5,6-2
+0.10

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.33
Robert Bowers(partner)
3.46

Opponents

Robert MimakiCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0C
3.26
Prabhjeet GrewalCurrently on GREEN VALLEY CC CM7.5A
3.33
Rating 3.63 → 3.73Doubles result

Jan 18, 2026 · Doubles · Mixed

Won 1-6,6-4,1-0
+0.16

Timmy’s side

Timmy TieuCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.37
Melissa Fimbres(partner)
3.27

Opponents

Michael AcostaCurrently on WALNUT COUNTRY HOA CM6.5A
3.46
Ava AscherCurrently on SOLANO TA/CENTENNIAL PRK CW7.5A
3.74
Mixed rating 3.01 → 3.17Doubles result

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

Best match
+0.09
Sep 12 vs H. Bannour / J. Hagerman
Worst match
−0.14
Sep 6 vs C. Guadiamos / M. Oi
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−0.152.64
Pulled toward the 2025 year-end level−0.013.52

More about Timmy

Timmy Tieu has been a USTA NorCal 3.5 since 2025, after starting at 3.0 in 2020. The estimated dynamic rating is 3.33, up 0.54 this season, with a 21–13 record in 2026 across regular, combo and mixed play. Most frequent partner: Maryclare Kellett, 4–5 in 9 matches together.

Record

21–13
2026 season, 34 matches
19–17
2025 season, 36 matches
6
Longest winning streak
11–8
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, 2020–2026

3.0 from 2020 to 2023 and 3.5 from 2025 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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