April Hartstein
VALENCIA, CA
366 matches · 227W–139L · seasons 2019–2026
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Match history366 matches
W
expectation pending — we’re still fetching an opponent’s record
6-2, 6-2
W
expectation pending — we’re still fetching an opponent’s record
6-2, 6-1
W
Tiffany Foster / Christine Hale
expectation pending — we’re still fetching an opponent’s record
6-4, 6-3
W
Vivian Lee / Joy Zheng
expectation pending — we’re still fetching an opponent’s record
1-6, 6-2, 1-0
W
expectation pending — we’re still fetching an opponent’s record
6-3, 6-4
W
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 1-0
W
expectation pending — we’re still fetching an opponent’s record
6-1, 6-3
W
expectation pending — we’re still fetching an opponent’s record
6-3, 6-3
W
N/A
doesn’t count toward your NTRP rating
6-0, 6-0
W
expectation pending — we’re still fetching an opponent’s record
6-4, 6-3
L
expectation pending — we’re still fetching an opponent’s record
5-7, 6-1, 0-1
W
expectation pending — we’re still fetching an opponent’s record
6-1, 6-3
Where you rank locallyagainst everyone at your level
Teams88 teams · 2021–2026
Fuzz Off/Belcher-Hartstein/CSUN
Fuzz Off/Belcher/VNSO
LA - Serves Up
LA - Slay All Day
LA - Slay All Day - Fall
LA - Tri Hards
Mixed Troubles
Mixed Troubles
SFV LLW Fuzz Off/Belcher/Balboa
SGV LLW Wild Cards-Tang-Arroyo High /SA12
SoCal/Hartstein/40&Over4.5W
Supreme Courters High Tri/Heum/CSUN
Trial and Error/Heum/El Cariso
WC BC-MiraCosta/MandiCollier
Wig Snatchers
Over timerating by season, and how you rank
By level11 levels played
0.0
55.6%
5W–4L · 48.6% of games
4.0
79.4%
27W–7L · 63% of games
4.5
65.2%
103W–55L · 57.1% of games
5.0
31.8%
7W–15L · 44.2% of games
8.0
75%
3W–1L · 68.1% of games
9.0
48.4%
15W–16L · 52.4% of games
0.0mixed
66.7%
8W–4L · 62.7% of games
4.0mixed
1W–0L
not enough matches yet
4.5mixed
85.7%
6W–1L · 57.6% of games
8.0mixed
2W–1L
not enough matches yet
9.0mixed
47.4%
9W–10L · 53.7% of games
Games won matters more than matches won — NTRP adjusts on margins.
By lineusually #1 Doubles, 41% of the time
#1 Doubles
41%
150 matches
#2 Doubles
26%
95 matches
#3 Doubles
18%
64 matches
#1 Singles
12%
42 matches
#2 Singles
2%
7 matches
#1 Mixed Doubles
1%
4 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.
What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.