MatchPoint

Player profile

Valerie Pietrasz’s NorCal tennis rating

Valerie Pietrasz
USTA 4.5 · NorCal league player
4.09
current
▲ +0.75 this season

Other formats · don’t affect your rating above

Combo 4.10Mixed 4.17
USTA4.50
2026
16 matches
4.124.013.91
May · 3.91
May · 4.09
May 31 · Doubles−0.03
L A. Gunnell / S. Shanker
1-6,2-6 · with Julia Overs Bates
● 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

16 matches

Published NorCal results in 2026 — 2 scoring, 14 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Mar 10, 2026 · Doubles · Mixed

Lost 5-7,2-6
−0.03

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.17
Jeffrey Curtiss(partner)Currently on OLYMPIC CM9.5A
3.97

Opponents

Daniel LuoCurrently on LOWELL HS CM8.5A
4.70
Rina MatsumotoCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW9.5A
4.59
Mixed rating 4.20 → 4.17Doubles result

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

Mar 7, 2026 · Doubles · Mixed

Won 6-2,6-4
+0.21

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.17
Paul Giraud(partner)
4.83

Opponents

Cory VastolaCurrently on SAN PABLO PK CM9.5A
4.56
Samantha NadyCurrently on SAN PABLO PK CW9.5A
4.33
Mixed rating 3.99 → 4.20Doubles result

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

Mar 4, 2026 · Doubles · Mixed

Won 6-2,6-4
+0.05

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.17
Ludwig Lin(partner)
3.24

Opponents

Benjamin YanCurrently on BAY CLUB SF TENNIS CM9.5A
3.90
Shan LuCurrently on BAY CLUB SF TENNIS CW7.5A
3.44
Mixed rating 3.94 → 3.99Doubles result

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

Feb 25, 2026 · Doubles · Mixed

Lost 5-7,4-6
−0.12

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.17
Alexander Schmitt(partner)
3.51

Opponents

Abbey MooreCurrently on GOLDMAN TC CW8.5B
4.17
Lazar VukojeCurrently on LOWELL HS CM8.5A
4.33
Mixed rating 4.07 → 3.94Doubles result

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

Feb 19, 2026 · Doubles · Mixed

Won 6-3,6-0
+0.04

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.17
John Cella(partner)Currently on OLYMPIC CM8.5A
3.90

Opponents

Christina LingCurrently on SAN FRAN ST U CW9.5A
3.92
John Wilde
3.34
Mixed rating 4.02 → 4.07Doubles result

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

Feb 14, 2026 · Doubles · Mixed

Won 6-1,7-5
+0.04

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.17
John Cella(partner)Currently on OLYMPIC CM8.5A
3.90

Opponents

Phi LuongCurrently on GOLDEN GATEWY 40MX7.0A
3.70
Luis BujanCurrently on GOLDEN GATEWY CM8.5A
3.84
Mixed rating 3.98 → 4.02Doubles result

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

Jan 31, 2026 · Doubles · Mixed

Won 4-6,7-6,1-0
+0.20

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.17
Harris Foulkes(partner)
3.83

Opponents

Stephanie TolosaCurrently on BERKELEY TC CW9.5A
4.80
Jaco RaubenheimerCurrently on LAFAYETTE TC CM9.5A
4.56
Mixed rating 3.78 → 3.98Doubles result

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

Jan 25, 2026 · Doubles · Combo

Lost 2-6,5-7
−0.17

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.10
Blair Evans(partner)Currently on OLYMPIC CW7.5A
3.72

Opponents

Baozhang RenCurrently on SUNNYVALE MTC CW7.5B
3.68
Xinyi Ren
4.28
Combo rating 4.28 → 4.10Doubles result

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

Jan 24, 2026 · Doubles · Combo

Won 6-4,7-5
+0.02

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.10
Blair Evans(partner)Currently on OLYMPIC CW7.5A
3.72

Opponents

Jin ZhangCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
3.57
Ella WuCurrently on RINCONADA PK 55MX8.0A
3.58
Combo rating 4.23 → 4.26Doubles result

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

Jan 24, 2026 · Doubles · Combo

Won 6-1,6-3
+0.02

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.10
Blair Evans(partner)Currently on OLYMPIC CW7.5A
3.72

Opponents

Julie FlahertyCurrently on BELVEDERE TC CW7.5A
3.75
Nicole BarkerCurrently on BELVEDERE TC CW7.5A
3.50
Combo rating 4.26 → 4.28Doubles result

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

Jan 23, 2026 · Doubles · Combo

Won 6-3,3-6,1-0
+0.07

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.10
Blair Evans(partner)Currently on OLYMPIC CW7.5A
3.72

Opponents

Rachel NickoletteCurrently on STONEGATE CC CW7.5A-DT
4.05
Deirdre Burke
3.83
Combo rating 4.16 → 4.23Doubles result

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

Jan 19, 2026 · Doubles · Mixed

Lost 6-4,2-6,0-1
−0.02

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.17
Jeffrey Curtiss(partner)Currently on OLYMPIC CM9.5A
3.97

Opponents

Sharan ShodhanCurrently on GOLDMAN TC CM8.5A
4.60
Rina MatsumotoCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW9.5A
4.59
Mixed rating 3.98 → 3.96Doubles result

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

Jan 7, 2026 · Doubles · Mixed

Lost 0-6,0-6
−0.11

Valerie’s side

Valerie PietraszCurrently on OLYMPIC CW9.5A
4.17
Kevin Dang(partner)Currently on OLYMPIC CM7.5A
3.45

Opponents

Abbey MooreCurrently on GOLDMAN TC CW8.5B
4.17
John HsuCurrently on LOWELL HS CM8.5A
4.42
Mixed rating 4.09 → 3.98Doubles result

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

Best match
+0.21
May 18 vs M. Sharafian / J. Deboisblanc
Worst match
−0.03
May 31 vs A. Gunnell / S. Shanker
Where you started ›3.34
2023 year-end NTRP 3.53.20
Scale calibration+0.14
Season start3.34
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

Valerie Pietrasz’s MatchPoint NorCal tennis rating is 4.09, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 2 active NorCal league teams.

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−0.013.33
Pulled toward the 2025 year-end level−0.073.91

Captain a team?

Win more matches with less captain work.

Use ratings, availability, and opponent context to build better lineups—and get your time back.

Set up my team