Mark Castaldi
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Santa Rosa, CA
29 matches · 3W–26L · seasons 2019–2026
Match history29 matches
W
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-0, 6-3
L
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
1-6, 2-6
W
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
7-5, 6-3
W
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
7-5, 6-7, 1-0
Where you rank locallyagainst everyone at your level
Teams10 teams · 2019–2026
Over timerating by season, and how you rank
By level4 levels played
3.5
0W–2L
not enough matches yet
7.0
23.1%
3W–10L · 34.7% of games
7.5
0%
0W–4L · 12.7% of games
7.0mixed
0%
0W–10L · 21.4% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #3 Doubles, 52% of the time
#3 Doubles
52%
15 matches
#1 Doubles
31%
9 matches
#2 Doubles
17%
5 matches
How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.
Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.
Start where you are. Use what you have. Do what you can.