Feb 22, 2025 · Singles
Lost 5-7,6-7
−0.04
Kyle’s side
3.18
Opponents
Guillaume DecerpritCurrently on MILLS COLLEGE CM7.5A
3.48Rating 3.14 → 3.10Singles result
Player profile
Kyle Deroos’s NorCal tennis rating
Kyle Deroos
USTA 3.5 · NorCal league player
current
▼ −0.16 this season
Active teams
No active team listing yet.
USTA3.50
2025
4 matches
Jan · 3.40
Feb · 3.10
Feb 22 · Singles−0.04
L Guillaume Decerprit
5-7,6-7
● 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
0 matches
Published NorCal league results in 2026.
Feb 15, 2025 · Doubles
Lost 0-6,0-6
−0.08
Rating 3.21 → 3.14Doubles result
Jan 25, 2025 · Doubles
Lost 3-6,4-6
−0.07
Rating 3.29 → 3.21Doubles result
Jan 12, 2025 · Singles
Lost 3-6,4-6
−0.11
Kyle’s side
3.18
Opponents
Hyoungin KwonCurrently on WASHINGTON PK - BURLINGAME CM7.5A
3.47Rating 3.40 → 3.29Singles result
Best match
−0.04
Feb 22 vs Guillaume Decerprit
Worst match
−0.11
Jan 12 vs Hyoungin Kwon
▲
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
Kyle Deroos’s MatchPoint NorCal tennis rating is 3.18, an independent estimate based on published NorCal league results through September 20, 2026.
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+0.063.40
Pulled toward the 2025 year-end level+0.083.18
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