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Jennifer Understahl

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Scottsdale, AZ
4.5S year-end 2025
i
Self-rated, or a medical appeal
39 matches · 17W–22L · seasons 2018–2026
Match history39 matches
L
2026-04-20 · 4.5 PTC BrockwayTimm% W18S · #3 Doubles · 4.5 · with Gabrielle Blawn
loading the estimate
4-6, 1-6
W
2026-04-17 · Southwest/BrockwayBachus/18&O/8.0X · #3 Doubles · 4.0 · with Matthew Jackson mixed
doesn’t count toward your NTRP rating
6-2, 6-0
L
2026-04-13 · 4.5 PTC BrockwayTimm% W18S · #3 Doubles · 4.5 · with Beth Understahl
loading the estimate
0-6, 5-7
W
2026-04-06 · 4.5 PTC BrockwayTimm% W18S · #3 Doubles · 4.5 · with Beth Understahl
loading the estimate
6-2, 2-6, 1-0
L
2026-04-03 · Southwest/BrockwayBachus/18&O/8.0X · #2 Doubles · 4.0 · with Nathan Brelsford mixed
doesn’t count toward your NTRP rating
5-7, 3-6
L
2026-02-06 · Southwest/BrockwayBachus/18&O/8.0X · #1 Doubles · 4.0 · with Nathan Brelsford mixed
doesn’t count toward your NTRP rating
3-6, 1-6
W
2025-08-16 · 8.5 SRP KorbinMorgan X · #3 Doubles · 8.5 · with Teodoro Ramirez mixed
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.
6-2, 6-4
W
2025-08-02 · 8.5 SRP KorbinMorgan X · #3 Doubles · 8.5 · with Nathan Brelsford mixed
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, 6-7, 1-0
W
2025-07-26 · 8.5 SRP KorbinMorgan X · #3 Doubles · 8.5 · with Nathan Brelsford mixed
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, 6-3
L
2025-06-14 · 8.5 SRP KorbinMorgan X · #3 Doubles · 8.5 · with Nathan Brelsford mixed
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, 3-6
W
2024-10-17 · 9.0 PHO SACATAC X18F · #2 Doubles · 9.0 · with David Nelson mixed
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.
6-7, 6-2, 1-0
W
2022-02-24 · PHX/BergSACATAC/18MXD/9.0XD · #3 Doubles · 9.0 · with Matthew Jackson mixed
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.
6-2, 6-3
Where you rank locallyagainst everyone at your level
Teams16 teams · 2019–2026
Over timerating by season, and how you rank
By level5 levels played
3.5
0W–1L
not enough matches yet
4.5
33.3%
3W–6L · 44.2% of games
4.0mixed
1W–2L
not enough matches yet
8.5mixed
75%
3W–1L · 55.7% of games
9.0mixed
45.5%
10W–12L · 50.2% of games

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #2 Doubles, 44% of the time
#2 Doubles
44%
17 matches
#3 Doubles
39%
15 matches
#1 Doubles
13%
5 matches
#1 Singles
3%
1 match
#2 Singles
3%
1 match

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 really think a champion is defined not by their wins but by how they can recover when they fall.
Serena Williams