MatchPoint

Player profile

Kristoffer Jacob’s NorCal tennis rating

Kristoffer Jacob
USTA 3.5 · NorCal league player
3.15
current
▲ +0.36 this season

Other formats · don’t affect your rating above

Combo 3.44Mixed 3.20
USTA3.50
2026
6 matches
3.153.062.96
Apr · 2.99
May · 3.15
Sep 16 · Doubles+0.08
W J. Wei / R. Mimaki
6-2,7-6 · 1D · with Diego Ayala
● Won ● Lost · Select a point to see that match.Your whole season is recalculated every night, so earlier points can shift as new results come in.

Current season

6 matches

Published NorCal results in 2026 — 2 scoring, 4 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 16, 2026 · Doubles · 1D · Combo

Won 6-2,7-6
+0.08

Kristoffer’s side

Kristoffer JacobCurrently on CENTENNIAL PRK CM7.5A
3.44
Diego Ayala(partner)Currently on CENTENNIAL PRK CM7.5A
3.46

Opponents

Jeffrey WeiCurrently on GREEN VALLEY CC CM7.5A
3.56
Robert MimakiCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0C
3.13
Combo rating 3.36 → 3.44Doubles result

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

Sep 12, 2026 · Doubles · 1D · Combo

Won 6-3,6-1
+0.06

Kristoffer’s side

Kristoffer JacobCurrently on CENTENNIAL PRK CM7.5A
3.44
Diego Ayala(partner)Currently on CENTENNIAL PRK CM7.5A
3.46

Opponents

Joraq MagbanuaCurrently on GREATER VALLEJO TA/AMADOR COURTS CM7.5A
3.47
Anthony LeyvaCurrently on GREATER VALLEJO TA/AMADOR COURTS CM7.5A
3.17
Combo rating 3.29 → 3.36Doubles result

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

May 3, 2026 · Doubles

Won 6-3,7-6
+0.19

Kristoffer’s side

Kristoffer JacobCurrently on CENTENNIAL PRK CM7.5A
3.15
Ricardo Leon(partner)Currently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.34

Opponents

Michael CabreraCurrently on WALNUT COUNTRY HOA CM6.5A
3.24
Richard ByrdCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A
3.25
Rating 2.96 → 3.15Doubles result

Feb 22, 2026 · Doubles · Mixed

Lost 2-6,4-6
−0.09

Kristoffer’s side

Kristoffer JacobCurrently on CENTENNIAL PRK CM7.5A
3.20
Editha Mccullough(partner)Currently on SOLANO TA/CENTENNIAL PRK CW6.5A
3.33

Opponents

Samanda DorgerCurrently on NAPA VALLEY TC/VINTAGE HS CW6.5B
3.18
Paul Sahim
3.61
Mixed rating 3.30 → 3.20Doubles result

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

Jan 23, 2026 · Doubles · Combo

Lost 3-6,1-6
−0.06

Kristoffer’s side

Kristoffer JacobCurrently on CENTENNIAL PRK CM7.5A
3.44
Roger Munoz(partner)Currently on SOLANO TA/CENTENNIAL PRK CM6.5B
3.31

Opponents

Nathan Michael MertzCurrently on BAY CLUB PL CM7.5A
3.60
Kith ParikhCurrently on PLEASANTON CM7.5C
3.81
Combo rating 3.35 → 3.29Doubles result

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

Best match
+0.19
May 3 vs M. Cabrera / R. Byrd
Worst match
−0.02
Apr 25 vs D. Satake / D. Watts
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 Sep 20

Kristoffer Jacob’s MatchPoint NorCal tennis rating is 3.15, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on CENTENNIAL PRK CM7.5A.

MatchPoint ratings are estimates based on published USTA NorCal league results. Data through September 20, 2026.

Year-end re-anchoring
Pulled toward the 2024 year-end level−0.102.69
Pulled toward the 2025 year-end level+0.122.99

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