Aug 14, 2026 · Singles
Lost 6-4,6-7,0-1
−0.11
Arthur’s side
4.03
Opponents
4.03
Rating 4.14 → 4.03Singles result
Player profile
Arthur Costea’s NorCal tennis rating
Arthur Costea
USTA 4.0 · NorCal league player
current
▲ +0.14 this season
Active teams
No active team listing yet.
USTA4.00
2026
11 matches
May · 3.69
Aug · 4.03
Aug 14 · Singles−0.11
L Ian Allison
6-4,6-7,0-1
● 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
11 matches
Published NorCal league results in 2026.
Jul 11, 2026 · Singles
Won 4-6,6-4,1-0
+0.08
Arthur’s side
4.03
Opponents
Michael RizzoCurrently on SAN CARLOS TC/ARGUELLO PK CM7.5C
3.89Rating 4.06 → 4.14Singles result
Jun 13, 2026 · Singles
Won 6-4,7-5
+0.04
Arthur’s side
4.03
Opponents
3.77
Rating 4.01 → 4.06Singles result
Jun 7, 2026 · Singles
Won 6-2,7-5
+0.24
Arthur’s side
4.03
Opponents
4.32
Rating 3.78 → 4.01Singles result
Jun 6, 2026 · Singles
Lost 3-6,2-6
−0.16
Arthur’s side
4.03
Opponents
Bill AuCurrently on MILLBRAE RC CM8.5A
4.04Rating 3.93 → 3.78Singles result
May 28, 2026 · Singles
Won 6-4,3-6,1-0
+0.12
Arthur’s side
4.03
Opponents
Joel LeeCurrently on GOLDEN GATE TC/GOLDEN GATEWY CM8.5B
4.01Rating 3.81 → 3.93Singles result
May 17, 2026 · Singles
Lost 5-7,6-3,0-1
−0.14
Arthur’s side
4.03
Opponents
Kevin BoweCurrently on WASHINGTON PK - BURLINGAME CM7.5A
4.03Rating 3.95 → 3.81Singles result
May 10, 2026 · Singles
Won 7-5,6-3
+0.02
Arthur’s side
4.03
Opponents
Austin MceverCurrently on FOSTER CITY TC/EDGEWATER PK CM7.5A
3.60Rating 3.93 → 3.95Singles result
May 4, 2026 · Singles
Won 6-3,6-2
+0.25
Arthur’s side
4.03
Opponents
Rating 3.68 → 3.93Singles result
May 3, 2026 · Singles
Lost 6-3,4-6,0-1
−0.14
Arthur’s side
4.03
Opponents
Bill AuCurrently on MILLBRAE RC CM8.5A
4.04Rating 3.83 → 3.68Singles result
May 2, 2026 · Singles
Won 7-5,6-7,1-0
+0.14
Arthur’s side
4.03
Opponents
Bobby CarterCurrently on BAY CLUB SF TENNIS CM7.5A
3.98Rating 3.69 → 3.83Singles result
Best match
+0.25
May 4 vs Estanislau Auge Pujadas
Worst match
−0.16
Jun 6 vs Bill Au
▲
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
Arthur Costea’s MatchPoint NorCal tennis rating is 4.03, 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−0.053.84
Pulled toward the 2025 year-end level−0.033.69
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