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Player profile

Mckenzie Helvick: estimated dynamic rating

Mckenzie Helvick
USTA4.5
Johnson Ranch
4.15
Estimated dynamic rating
▲ +0.26 this season
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Combo · 2026
12 matches
4.534.314.10
Jan · 4.10
Oct · 4.45
Oct 27 · Doubles+0.05
W D. Daniel / L. Schofield
6-4,6-4 · 2D · with Grace Kwon
Your combo rating, from combo matches only. It doesn’t move your 4.15.● 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

32 matches

Published NorCal results in 2026 — 9 scoring, 23 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 27, 2026 · Doubles · 2D · Combo

Won 6-4,6-4
+0.05

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.45
Grace Kwon(partner)Currently on RIO DEL ORO CW7.5A-DT
4.18

Opponents

Denise DanielCurrently on GOLD RIVER RC CW8.5A
3.67
Laurie SchofieldCurrently on RIO DEL ORO CW7.5B
4.29
Combo rating 4.40 → 4.45Doubles result

Oct 9, 2026 · Doubles · 2D · Combo

Won 7-5,2-6,1-0
+0.05

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.45
Staci Ross(partner)Currently on JOHNSON RANCH CW8.5A
3.99

Opponents

Deborah DesousaCurrently on GOLD RIVER RC CW8.5B
3.98
Danielle ReadingCurrently on ROSEVILLE LIFE TIME CW7.5A
4.13
Combo rating 4.34 → 4.40Doubles result

Sep 28, 2026 · Doubles · 1D · Combo

Won 7-6,6-2
+0.07

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.45
Jessica Peers(partner)Currently on JOHNSON RANCH CW8.5A-DT
3.96

Opponents

Suzie MacielCurrently on GOLD RIVER RC CW8.5A-DT
4.39
Karen EdlingCurrently on YUBA CITY RC CW8.5A
3.95
Combo rating 4.46 → 4.53Doubles result

Sep 4, 2026 · Doubles · 1D · Combo

Won 7-6,6-1
+0.03

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.45
Kristen Johnson(partner)Currently on JOHNSON RANCH CW8.5A-DT
4.52

Opponents

Gina CostelloCurrently on RIO DEL ORO CW8.5A-DT
3.98
Hoang TruongCurrently on RIO DEL ORO CW8.5A-DT
3.89
Combo rating 4.35 → 4.38Doubles result

Sep 3, 2026 · Doubles · 1D · Combo

Won 6-2,6-4
+0.09

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.45
Kristen Johnson(partner)Currently on JOHNSON RANCH CW8.5A-DT
4.52

Opponents

Karen MooreCurrently on JOHNSON RANCH CW8.5A-DT
4.16
Laurie SchofieldCurrently on RIO DEL ORO CW7.5B
4.29
Combo rating 4.26 → 4.35Doubles result

Aug 23, 2026 · Doubles · 3D · Mixed

Lost 3-6,4-6
−0.11

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.18
David Sebba(partner)Currently on GOLD RIVER RC CM9.5A
4.36

Opponents

Kendall HomerCurrently on JOHNSON RANCH 55MX8.0A
4.20
Julie RowlandCurrently on GOLD RIVER RC CW8.5B
4.50
Mixed rating 4.29 → 4.18Doubles result

Aug 14, 2026 · Doubles · 2D · Mixed

Won 2-6,6-4,1-0
+0.14

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.18
David Sebba(partner)Currently on GOLD RIVER RC CM9.5A
4.36

Opponents

Justin CoupeCurrently on JOHNSON RANCH CM8.5A
4.34
Deborah DesousaCurrently on GOLD RIVER RC CW8.5B
4.19
Mixed rating 4.15 → 4.29Doubles result

Jul 21, 2026 · Doubles · Mixed

Won 6-2,0-6,1-0
+0.07

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.18
Billy Duran(partner)Currently on SHELDON PK CM7.5A
3.55

Opponents

Shelby BehrmannCurrently on LAGUNA CREEK CW8.5A
4.15
Mark MontgomeryCurrently on LAGUNA CREEK CM7.5A
3.63
Mixed rating 4.17 → 4.24Doubles result

Jul 20, 2026 · Doubles · Mixed

Won 6-2,7-6
+0.12

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.18
Michael Dong(partner)Currently on GOLD RIVER RC CM9.5A
4.37

Opponents

Kimberly LewisCurrently on ROLLINGWOOD 55MX8.0A
4.18
Michael BedardCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.04
Mixed rating 4.05 → 4.17Doubles result

Jun 19, 2026 · Doubles · Mixed

Won 6-3,6-4
+0.13

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.18
David Sebba(partner)Currently on GOLD RIVER RC CM9.5A
4.36

Opponents

Brigitte MayoCurrently on GOLD RIVER RC CW8.5A
4.08
Carlos MendozaCurrently on GOLD RIVER RC CM8.5A
3.95
Mixed rating 4.10 → 4.24Doubles result

Mar 12, 2026 · Doubles

Won 6-4,6-1
+0.24

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.15
So Jung Yoon(partner)Currently on GOLD RIVER RC CW8.5B
4.12

Opponents

Alissa WattsCurrently on JOHNSON RANCH CW8.5A-DT
4.38
Fritzie DoraisCurrently on GOLD RIVER RC CW8.5C
4.26
Rating 3.85 → 4.08Doubles result

Mar 2, 2026 · Doubles · Mixed

Lost 3-6,7-5,0-1
−0.09

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.18
David Sebba(partner)Currently on GOLD RIVER RC CM9.5A
4.36

Opponents

Andre BugawanCurrently on RIO DEL ORO CM7.5A
4.08
Virginia JoelCurrently on GOLD RIVER RC CW8.5C
4.54
Mixed rating 4.19 → 4.10Doubles result

Jan 30, 2026 · Doubles · Mixed

Lost 6-1,3-6,0-1
−0.08

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.18
David Sebba(partner)Currently on GOLD RIVER RC CM9.5A
4.36

Opponents

Matt RevenoCurrently on GOLD RIVER RC CM9.5A
4.41
Hope BaileyCurrently on GOLD RIVER RC CW8.5B
4.38
Mixed rating 4.27 → 4.19Doubles result

Jan 25, 2026 · Doubles · Combo

Lost 7-6,4 RE-5
−0.09

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.45
Marleen Ten Brink(partner)Currently on JOHNSON RANCH CW8.5A
4.45

Opponents

Eri KoikeCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.64
Noriko OsawaCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.40
Combo rating 4.42 → 4.32Doubles result

Jan 23, 2026 · Doubles · Combo

Won 6-7,6-1,1-0
+0.09

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.45
Stephanie Johnson(partner)
4.32

Opponents

Euna RohCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0B
4.07
Somi LimCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A
4.20
Combo rating 4.10 → 4.19Doubles result

Jan 23, 2026 · Doubles · Combo

Won 3-6,7-6,1-0
+0.16

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.45
Marleen Ten Brink(partner)Currently on JOHNSON RANCH CW8.5A
4.45

Opponents

Katherine WuCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW9.5A
4.59
Mae HoadCurrently on GOLDMAN TC CW9.5A
4.64
Combo rating 4.19 → 4.35Doubles result

Jan 16, 2026 · Doubles · Mixed

Lost 3-6,6-7
−0.09

Mckenzie’s side

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT
4.18
David Sebba(partner)Currently on GOLD RIVER RC CM9.5A
4.36

Opponents

Cooper HosleyCurrently on JOHNSON RANCH CM8.5A
4.70
Deborah DesousaCurrently on GOLD RIVER RC CW8.5B
4.19
Mixed rating 4.35 → 4.27Doubles result

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

Best match
+0.16
Jan 23 vs K. Wu / M. Hoad
Worst match
−0.19
Sep 30 vs K. Becker / J. Pagador
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−0.093.80
Pulled toward the 2025 year-end level−0.083.69

More about Mckenzie

Mckenzie Helvick is a USTA NorCal 4.5 in 2026, up from 4.0 in 2025. The estimated dynamic rating is 4.15, up 0.26 this season, with a 18–14 record in 2026 across regular, combo and mixed play. Most frequent partner: David Sebba, 11–7 in 18 matches together.

Record

18–14
2026 season, 32 matches
29–13
2025 season, 42 matches
7
Longest winning streak
15–13
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, 2022–2026

3.5 in 2022, 4.0 from 2023 to 2025 and 4.5 in 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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