Cheryl Winterburn: estimated dynamic rating
NorCal league player
2.47
Estimated dynamic rating
Active teams
No active team listing yet.
May 31 · Doubles−0.04
L A. Brandt / B. Murdock
1-6,2-6 · with Lisa Gigli-smith
● 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
8 matches
Published NorCal league results in 2026.
May 31, 2026 · Doubles
Lost 1-6,2-6
−0.04
Rating 2.52 → 2.47Doubles result
May 9, 2026 · Doubles
Won 6-3,3-6,1-0
+0.15
Rating 2.37 → 2.52Doubles result
Apr 19, 2026 · Doubles
Lost 1-6,2-6
−0.04
Rating 2.41 → 2.37Doubles result
Mar 15, 2026 · Doubles
Won 6-3,7-5
+0.17
Rating 2.23 → 2.41Doubles result
Mar 14, 2026 · Doubles
Lost 4-6,0-6
−0.06
Rating 2.29 → 2.23Doubles result
Feb 28, 2026 · Doubles
Won 6-4,6-2
+0.20
Rating 2.09 → 2.29Doubles result
Feb 1, 2026 · Doubles
Lost 3-6,1-6
−0.03
Rating 2.12 → 2.09Doubles result
Jan 10, 2026 · Doubles
Lost 6-7,6-4,0-1
−0.04
Rating 2.17 → 2.12Doubles result
Best match
+0.20
Feb 28 vs S. Kobesky / S. Heinze
Worst match
−0.06
Mar 14 vs I. Entin / K. Nixon
Where you started ›2.29
2021 year-end NTRP 2.52.15
Scale calibration+0.14
Season start2.29
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−0.062.23
Pulled toward the 2025 year-end level−0.062.17
More about Cheryl
Cheryl Winterburn is a USTA NorCal 3.0 in 2026, up from 2.5 in 2021. The estimated dynamic rating is 2.47, up 0.18 this season, with a 3–5 record in 2026. Most frequent partner: Lisa Gigli-Smith, 1–2 in 3 matches together.
Record
3–5
2026 season, 8 matches
1–1
Matches that went to a third set or match tiebreak
Best wins
Against the highest-rated opponents by year-end NTRP, this season and last.
Year-end NTRP, 2021–2026
20212026
2.5 in 2021 and 3.0 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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