Jun 13, 2026 · Doubles
Lost 6-4,3-6,0-1
−0.10
Opponents
Christopher JanCurrently on GOLDMAN TC CM9.5A
4.37Matthew OngCurrently on GOLDMAN TC CM8.5C
4.44Rating 4.47 → 4.37Doubles result
Player profile
Oscar Diec: estimated dynamic rating
Oscar Diec
USTA4.5NorCal league player
Estimated dynamic rating
▼ −0.07 this season
Active teams
No active team listing yet.
2026
6 matches
Apr · 4.49
Jun · 4.37
Jun 13 · Doubles−0.10
L C. Jan / M. Ong
6-4,3-6,0-1 · with Lap Nguyen
● 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
6 matches
Published NorCal league results in 2026.
Jun 6, 2026 · Doubles
Won 7-6,6-3
+0.19
Rating 4.28 → 4.47Doubles result
May 3, 2026 · Doubles
Lost 3-6,3-6
−0.09
Rating 4.37 → 4.28Doubles result
May 1, 2026 · Doubles
Lost 3-6,1-6
−0.10
Opponents
Paul SampognaroCurrently on BAY CLUB SF TENNIS CM9.5A
4.56Neil KagalwalaCurrently on BAY CLUB SF TENNIS CM8.5B
4.41Rating 4.47 → 4.37Doubles result
Apr 19, 2026 · Doubles
Won 6-3,6-2
+0.10
Rating 4.37 → 4.47Doubles result
Apr 8, 2026 · Doubles
Lost 2-6,3-6
−0.11
Rating 4.49 → 4.37Doubles result
Best match
+0.19
Jun 6 vs S. Kimura / W. Chen
Worst match
−0.11
Apr 8 vs L. Durley / B. Mcginley
▲
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+0.024.46
Pulled toward the 2025 year-end level+0.024.49
More about Oscar
Oscar Diec has been a USTA NorCal 4.5 since 2026. The estimated dynamic rating is 4.37, down 0.07 this season, with a 2–4 record in 2026. Most frequent partner: Lap Nguyen, 1–1 in 2 matches together.
Record
2–4
2026 season, 6 matches
1
Longest winning streak
0–1
Matches that went to a third set or match tiebreak
Partners
- Lap Nguyen2 matches together1–1
- Bryan Kohrs1 match together1–0
- David Shekman1 match together0–1
Best wins
Against the highest-rated opponents by year-end NTRP, this season and last.
- d. Scott Kimura (4.5) / Wesley Chen (4.5)Jun 6, 2026 · Doubles7-6, 6-3
- d. Dave Mickle (4.5) / Andrew Sturges (4.5)Apr 19, 2026 · Doubles6-3, 6-2
Year-end NTRP, 2026
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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