Arman Joachim Jiro: 4.05 estimated dynamic rating

MatchPoint

Player profile

Arman Joachim Jiro

USTA4.0

NorCal league player

4.05

Estimated dynamic rating

▲ +0.16 this season

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Active teams · 4

SUNNYVALE MTC CM7.5F →2026 Combo Mens League 7.5 SUNNYVALE MTC CM8.5C →2026 Combo Mens League 8.5 UNION CITY LEISURE S/VETERANS MEM PK CM7.5A →2026 Combo Mens League 7.5

Combo · 2026

19 matches

Aug · 3.85

Oct · 4.13

Oct 18 · Doubles+0.01

W S. Chakravorti / C. Lee

6-1,6-3 · 1D · with Azeem Syed

Your combo rating, from combo matches only. It doesn’t move your 4.05.● 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 — 15 scoring, 19 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 18, 2026 · Doubles · 1D · Combo

Won 6-1,6-3

+0.01

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Azeem Syed(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A

4.09

Opponents

Sujit ChakravortiCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5C

3.58

Chris LeeCurrently on WALNUT COUNTRY HOA CM6.5A

3.35

Combo rating 4.11 → 4.13Doubles result

Oct 12, 2026 · Doubles · 2D · Combo

Won 6-4,6-4

+0.08

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Thinh Nguyen(partner)Currently on SUNNYVALE MTC CM7.5F

4.08

Opponents

Jz ZhongCurrently on SUNNYVALE MTC CM8.5A

4.22

Weixuan SunCurrently on WALLENBERG PK CM7.5A

3.65

Combo rating 4.04 → 4.11Doubles result

Oct 11, 2026 · Doubles · 3D · Combo

Won 6-3,7-5

+0.12

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Thuc Dam(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

3.76

Opponents

Suresh KadiyalaCurrently on DOUGHERTY VALLEY HS CM8.5A

4.24

Arjun RajaniCurrently on DOUGHERTY VALLEY HS CM8.5A

3.82

Combo rating 3.92 → 4.04Doubles result

Oct 10, 2026 · Doubles · 1D · Combo

Won 7-5,6-2

+0.01

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Dustin Tran(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A

4.02

Opponents

Ram VenkatachalamCurrently on MISSION HILLS CM7.5A

3.45

Sai LeeCurrently on PLEASANTON CM6.5E

3.46

Combo rating 3.91 → 3.92Doubles result

Oct 8, 2026 · Doubles · 3D · Combo

Won 6-0,6-2

+0.02

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Soheil Esmaeilzadeh(partner)Currently on SUNNYVALE MTC CM8.5C

3.35

Opponents

Lee NguyenCurrently on CUPERTINO TC/CUPERTINO SC CM8.5A

3.72

Sheng YangCurrently on CUPERTINO TC/CUPERTINO SC CM7.5B

2.96

Combo rating 3.89 → 3.91Doubles result

Oct 4, 2026 · Doubles · 1D · Combo

Won 6-2,6-4

+0.03

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Azeem Syed(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A

4.09

Opponents

Raghunathan RanganathanCurrently on FREMONT TC CM7.5B

3.43

Manish TomarCurrently on FREMONT TC CM7.5B

3.69

Combo rating 3.86 → 3.89Doubles result

Oct 3, 2026 · Doubles · 3D · Combo

Won 6-2,6-3

+0.11

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Awais Zubair(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

3.98

Opponents

Benjamin ChenCurrently on FREMONT TC CM8.5A

3.80

Andre JosonCurrently on FREMONT TC CM8.5A

3.91

Combo rating 3.75 → 3.86Doubles result

Sep 28, 2026 · Doubles · 2D · Combo

Won 4-6,6-1,1-0

+0.13

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Alex Yang(partner)Currently on SUNNYVALE MTC CM8.5C

4.63

Opponents

Joseph HuangCurrently on RINCONADA PK CM8.5B

4.22

Viet NguyenCurrently on BAY CLUB SANTA CLARA CM8.5A

3.95

Combo rating 3.62 → 3.75Doubles result

Sep 26, 2026 · Doubles · 1D · Combo

Lost 4-6,3-6

−0.16

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Joseph King(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A

3.30

Opponents

Suresh BhatCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.21

Minseok OhCurrently on PLEASANTON CM7.5F

3.55

Combo rating 3.79 → 3.62Doubles result

Sep 21, 2026 · Doubles · 2D · Combo

Lost 1-6,3-6

−0.14

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Jonathan Trinh(partner)Currently on SUNNYVALE MTC CM9.5C

4.36

Opponents

Tyler NielsonCurrently on SUNNYVALE MTC CM8.5B

4.33

Paul ChenCurrently on SUNNYVALE MTC CM8.5B

3.92

Combo rating 3.92 → 3.79Doubles result

Sep 19, 2026 · Doubles · 1D · Combo

Lost 0-6,1-6

−0.08

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Jose Ramirez(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.01

Opponents

Kaisen ChenCurrently on PLEASANTON CM8.5A

4.50

Andrew GuoCurrently on PLEASANTON CM8.5A

4.39

Combo rating 4.09 → 4.01Doubles result

Sep 19, 2026 · Doubles · 2D · Combo

Lost 3-6,2-6

−0.09

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Cyril Macasero(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.19

Opponents

Matt LinCurrently on SUNNYVALE MTC CM9.5B

4.66

Sam LiCurrently on PLEASANTON CM8.5A

4.04

Combo rating 4.01 → 3.92Doubles result

Sep 13, 2026 · Doubles · 1D · Combo

Won 6-3,6-3

+0.04

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Naeem Abdul(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.42

Opponents

Stephen WuCurrently on MISSION HILLS CM8.5A

3.78

Kiron ValluriCurrently on MISSION HILLS CM8.5A

3.60

Combo rating 4.00 → 4.04Doubles result

Sep 13, 2026 · Doubles · 2D · Combo

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

+0.05

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Dustin Tran(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A

4.02

Opponents

Brian LeCurrently on PLEASANTON CM7.5C

3.71

Vishal SabooCurrently on PLEASANTON CM8.5B

3.93

Combo rating 4.04 → 4.09Doubles result

Sep 6, 2026 · Doubles · 1D · Combo

Won 6-2,6-4

+0.10

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Naeem Abdul(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.42

Opponents

David RickettsCurrently on BLACKHAWK CC CM8.5A

4.16

David SamuelsonCurrently on BLACKHAWK CC CM8.5A

3.59

Combo rating 3.83 → 3.92Doubles result

Sep 6, 2026 · Doubles · 2D · Combo

Won 6-4,6-2

+0.08

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Azeem Syed(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A

4.09

Opponents

Juan Pablo Q WestonCurrently on SUNNYVALE TC/SUNNYVALE MTC CM8.5F

4.00

Suhardi TjoaCurrently on SUNNYVALE MTC CM8.5B

3.79

Combo rating 3.92 → 4.00Doubles result

Aug 31, 2026 · Doubles · 3D · Combo

Won 6-1,6-2

+0.01

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Kevin Liu(partner)Currently on SUNNYVALE MTC CM7.5F

3.49

Opponents

Dibyendu SenguptaCurrently on CUPERTINO TC/CUPERTINO SC CM7.5B

3.44

Takayuki HiranoCurrently on CUPERTINO TC/CUPERTINO SC CM7.5B

3.28

Combo rating 3.81 → 3.83Doubles result

Aug 30, 2026 · Doubles · 3D · Combo

Won 7-6,6-1

+0.02

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Dustin Tran(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A

4.02

Opponents

Mehrdad MohebiCurrently on PLEASANTON CM7.5D

3.67

Rohan SalantryCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5A

3.41

Combo rating 3.79 → 3.81Doubles result

Aug 28, 2026 · Doubles · 1D · Combo

Lost 6-4,4-6,0-1

−0.06

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.13

Naeem Abdul(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.42

Opponents

Glenn TeixeiraCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.33

Dan GullionCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B

4.21

Combo rating 3.85 → 3.79Doubles result

Jul 11, 2026 · Singles

Won 6-1,6-3

+0.14

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Opponents

Kevin Wong-ZelayaCurrently on MILLS COLLEGE CM7.5A

3.99

Rating 3.91 → 4.05Singles result

Jun 28, 2026 · Singles

Won 6-4,6-0

+0.21

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Opponents

Sekar MokachandraCurrently on FREMONT TC CM7.5A

4.10

Rating 3.70 → 3.91Singles result

Jun 14, 2026 · Singles

Lost 7-5,1-6,0-1

−0.04

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Opponents

Bryan BaldeCurrently on MERVYN MORRIS PK CM9.5A

4.48

Rating 3.74 → 3.70Singles result

Jun 13, 2026 · Doubles

Lost 2-6,5-7

−0.06

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Eugene Alza(partner)

4.27

Opponents

Nand JhaCurrently on FREMONT TC CM8.5B

4.08

Ryan LowCurrently on SUNNYVALE TC/SUNNYVALE MTC CM7.5C

4.22

Rating 3.79 → 3.74Doubles result

Jun 6, 2026 · Doubles

Lost 0-6,3-6

−0.02

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Eugene Alza(partner)

4.27

Opponents

Kaisen ChenCurrently on PLEASANTON CM8.5A

4.58

Javier LagardeCurrently on SIERRA VIEW CM9.5A

4.48

Rating 3.81 → 3.79Doubles result

Jun 3, 2026 · Singles

Lost 6-1,3-6,0-1

−0.08

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Opponents

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Rating 3.90 → 3.81Singles result

May 31, 2026 · Doubles

Lost 6-7,6-4,0-1

−0.10

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Awais Zubair(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

3.98

Opponents

Klaus WidmannCurrently on BLACKHAWK CC CM8.5A

4.10

Antonio DalupanCurrently on OAK PK CM8.5A

4.21

Rating 3.99 → 3.90Doubles result

May 30, 2026 · Singles

Won 6-4,2-6,1-0

+0.08

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Opponents

Ashish BhardwajCurrently on PLEASANTON CM7.5A

3.83

Rating 3.91 → 3.99Singles result

May 24, 2026 · Doubles

Lost 5-7,3-6

−0.06

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Awais Zubair(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

3.98

Opponents

Nathan GongCurrently on MERVYN MORRIS PK CM9.5A

4.44

Bryan BaldeCurrently on MERVYN MORRIS PK CM9.5A

4.48

Rating 4.06 → 4.00Doubles result

May 24, 2026 · Doubles

Lost 6-7,4-6

−0.09

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Awais Zubair(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

3.98

Opponents

Parshudar Poonamallee KothandaramanCurrently on PLEASANTON CM8.5A

4.13

Mitchell BarrazaCurrently on SUNNYVALE MTC CM8.5B

4.06

Rating 4.00 → 3.91Doubles result

May 23, 2026 · Doubles

Lost 4-6,6-7

−0.04

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Awais Zubair(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

3.98

Opponents

Patrick BeaucheminCurrently on VALLEY VISTA RC/VVRC COURTS 55MX9.0A

4.37

Jeff WongCurrently on WALNUT CREEK RC/Walnut Creek TC CM9.5A

4.79

Rating 4.09 → 4.06Doubles result

May 17, 2026 · Singles

Won 6-3,6-2

+0.07

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Opponents

Thomas Schuerlein

3.74

Rating 4.02 → 4.09Singles result

May 10, 2026 · Singles

Lost 2-6,2-6

−0.10

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Opponents

Balachandra RangaswamyCurrently on WALLENBERG PK CM7.5A

4.20

Rating 4.12 → 4.02Singles result

May 9, 2026 · Doubles

Won 6-1,6-2

+0.14

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Awais Zubair(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

3.98

Opponents

Brian NguyenCurrently on FREMONT TC CM8.5A

4.14

Benjamin ChenCurrently on FREMONT TC CM8.5A

3.96

Rating 3.98 → 4.12Doubles result

May 2, 2026 · Doubles

Won 6-4,4-6,1-0

+0.02

Arman’s side

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Eugene Alza(partner)

4.27

Opponents

James TakCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.36

Anand SahasramCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.62

Rating 3.96 → 3.98Doubles result

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

Best match

+0.13

Sep 28 vs J. Huang / V. Nguyen

Worst match

−0.16

Sep 26 vs S. Bhat / M. Oh

Where you started ›3.89

2023 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+0.184.07

Pulled toward the 2025 year-end level−0.063.96

More about Arman

Arman Joachim Jiro has been a USTA NorCal 4.0 since 2025. The estimated dynamic rating is 4.05, up 0.16 this season, with a 20–14 record in 2026 across regular and combo play. Most frequent partner: Eugene Alza, 5–5 in 10 matches together.

Record

20–14

2026 season, 34 matches

19–17

2025 season, 36 matches

Longest winning streak

8–9

Matches that went to a third set or match tiebreak

Partners

Eugene Alza10 matches together5–5
Awais Zubair9 matches together4–5
Dustin Tran5 matches together3–2

Best wins

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

d. Benjamin Chen (4.5) / Andre Joson (4.5)Oct 3, 2026 · Combo6-2, 6-3
d. Brian Nguyen (4.5) / Benjamin Chen (4.5)May 9, 2026 · Doubles6-1, 6-2

Year-end NTRP, 2023–2026

4.0 in 2023, 4.5 in 2024 and 4.0 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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Arman Joachim Jiro: estimated dynamic rating

More about Arman

Record

Partners

Best wins

Year-end NTRP, 2023–2026

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