Keith Costello
Add to scout listFree account. Monday email when they play.
Trabuco Canyon, CA
62 matches · 20W–42L · seasons 2019–2025
Match history62 matches
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.
3-6, 4-6
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.
4-6, 4-6
L
Matthew Lear / Joanne Nelson
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, 4-6
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.
7-6, 7-6
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.
6-1, 6-1
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.
6-3, 5-7, 1-0
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, 1-6
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, 1-6
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.
2-6, 1-6
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.
6-3, 5-7, 0-1
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.
6-4, 4-6, 0-1
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.
6-1, 6-3
Where you rank locallyagainst everyone at your level
Teams23 teams · 2019–2025
HOLDING PLAYERS
OC Coto De Caza - Kevin
OC Coto de Caza - Kevin
OC Coto de Caza - Marc - Sun11
OC Coto De Caza - Chat - Sun10
OC Coto De Caza - Chat Sun10
OC Coto de Caza - Chat - Sun10
OC Marguerite MVTC - Kelley - Sun1030
OC - Coto de Caza - Keith Sun10
OC Coto De Caza - Keith Sun10
OC Coto De Caza - Keith Sun10
OC - Coto De Caza - Costello
OC Coto De Caza - Keith
OC Coto De Caza - Keith
OC - Coto de Caza - Keith
OC - Coto de Caza Men- Leonard
OC Coto de Caza - Costello Sun 9am
Coto 8.0 Mixed - Coto GR - Costello-SU 11
Captain's Only Team
OC Coto De Caza - Costello - SU 11
OC Coto De Caza - Costello - Sun 10
OC Coto de Caza GR - Costello - SUN 10
OC Pratap """"Chat"""" Leonard - Coto GR - Sun 10
Over timerating by season, and how you rank
By level4 levels played
4.0
0W–1L
not enough matches yet
8.0
50%
4W–4L · 49.7% of games
7.0mixed
0W–2L
not enough matches yet
8.0mixed
31.4%
16W–35L · 44.7% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #2 Doubles, 45% of the time
#2 Doubles
45%
28 matches
#1 Doubles
27%
17 matches
#3 Doubles
27%
17 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.
I don’t want to be somebody else. I want to be myself and win in my way.