MatchPoint

Player profile

Nathaniel Calachan’s NorCal tennis rating

Nathaniel Calachan
USTA 3.5 · NorCal league player
3.02
current
▼ −0.32 this season

Other formats · don’t affect your rating above

Mixed 3.09
USTA3.50
2026
13 matches
3.553.283.02
Jan · 3.55
Jun · 3.02
Aug 16 · Doubles+0.07
W K. Carter / M. Patel
6-3 · 2D · with Karen James
● 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

13 matches

Published NorCal results in 2026 — 8 scoring, 5 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Aug 16, 2026 · Doubles · 2D · Mixed

Won 6-3
+0.07

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.09
Karen James(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW5.5A
2.72

Opponents

Kristi CarterCurrently on ROUND HILL CC CW6.5B
2.60
Manish PatelCurrently on ROUND HILL CC CM6.5A
3.09
Mixed rating 3.02 → 3.09Doubles result

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

Jul 26, 2026 · Doubles · Mixed

Lost 2-6,2-6
−0.04

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.09
Christina Yeh(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW5.5A
2.53

Opponents

Elise D HarveyCurrently on FREMONT TC 40MX7.0A
3.59
Hsi-yen MaCurrently on FREMONT TC CM6.5A
3.50
Mixed rating 3.06 → 3.02Doubles result

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

Jul 7, 2026 · Doubles · Mixed

Won 6-1,6-4
+0.03

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.09
Christina Yeh(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW5.5A
2.53

Opponents

Jennifer WalkerCurrently on SLEEPY HOLLOW CW5.5A-DT
2.47
Tony ChenCurrently on SLEEPY HOLLOW CM6.5A
2.88
Mixed rating 3.03 → 3.06Doubles result

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

Jun 10, 2026 · Doubles

Lost 6-4,2-6,0-1
−0.02

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.02
Divya Dixit(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM6.5A
2.81

Opponents

James PanCurrently on PINOLE PK 40MX7.0A
3.55
John BoralCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5C
3.34
Rating 3.04 → 3.02Doubles result

May 31, 2026 · Singles

Lost 2-6,1-6
−0.10

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.02

Opponents

Jace AllenCurrently on MORAGA CC 40MX7.0A
3.22
Rating 3.14 → 3.04Singles result

May 26, 2026 · Singles

Lost 1-6,2-6
−0.07

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.02

Opponents

Yuri VeberCurrently on ROUND HILL CC CM7.5A
3.23
Rating 3.21 → 3.14Singles result

May 3, 2026 · Doubles

Lost 3-6,5-7
−0.09

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.02
Adam Lyon(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 40MX7.0D
3.03

Opponents

Kevin JohnsonCurrently on MEADOW STC CM7.5A
3.47
Lukas KostCurrently on MEADOW STC CM6.5A
3.18
Rating 3.30 → 3.21Doubles result

Apr 17, 2026 · Singles

Lost 1-6,2-6
−0.01

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.02

Opponents

James Holder
3.68
Rating 3.35 → 3.34Singles result

Mar 11, 2026 · Doubles · Mixed

Lost 2-6,3-6
−0.04

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.09
Avery Kim(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW5.5A
2.58

Opponents

Sue BurnsCurrently on DIAMOND HILLS CW6.5A
3.32
Clay CombsCurrently on DIAMOND HILLS CM6.5A
3.24
Mixed rating 3.07 → 3.03Doubles result

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

Feb 6, 2026 · Singles

Lost 1-6,1-6
−0.11

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.02

Opponents

Jerome Crochat
3.24
Rating 3.46 → 3.35Singles result

Jan 30, 2026 · Doubles · Mixed

Lost 4-6,4-6
−0.18

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.09
Avery Kim(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW5.5A
2.58

Opponents

Kevin KatariCurrently on ROUND HILL CC 55MX7.0A
3.28
Annalisa GrahamCurrently on ROUND HILL CC CW5.5A
2.49
Mixed rating 3.25 → 3.07Doubles result

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

Jan 20, 2026 · Singles

Lost 0-6,0-6
−0.09

Nathaniel’s side

Nathaniel CalachanCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A
3.02

Opponents

Andrew BurkeCurrently on MORAGA CC CM7.5A
3.40
Rating 3.55 → 3.46Singles result
Best match
−0.01
Apr 17 vs James Holder
Worst match
−0.11
Feb 6 vs Jerome Crochat
▲
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

Nathaniel Calachan’s MatchPoint NorCal tennis rating is 3.02, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on WALNUT CREEK RC/Walnut Creek TC 40MX6.0A.

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+0.113.45
Pulled toward the 2025 year-end level+0.103.55

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