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Sarah Guggenheimer

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Washington, DC
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
80 matches · 58W–22L · seasons 2024–2026
Match history80 matches
L
2026-10-18 · Boys & The Bees · #3 Doubles · 6.5 · with Kole Koontz mixed
doesn’t count toward your NTRP rating
4-6, 1-4
L
2026-10-11 · Killer Bees · #1 Doubles · 6.5 · with Victoria Potucek
doesn’t count toward your NTRP rating
1-6, 2-6
W
2026-10-03 · Boys & The Bees · #1 Doubles · 6.5 · with Peter Sullivan mixed
doesn’t count toward your NTRP rating
6-3, 6-4
W
2026-09-27 · Killer Bees · #2 Doubles · 6.5 · with Rebecca Hu
doesn’t count toward your NTRP rating
6-3, 3-5
L
2026-09-27 · Boys & The Bees · #1 Doubles · 6.5 · with James Walker mixed
doesn’t count toward your NTRP rating
2-6, 6-2, 0-1
L
2026-09-26 · Killer Bees · #1 Doubles · 6.5 · with Victoria Potucek
doesn’t count toward your NTRP rating
3-6, 4-4
W
2026-08-09 · Killer Bees · #1 Singles · 3.0
loading the estimate
6-0, 5-4
W
2026-07-19 · Killer Bees · #1 Singles · 3.0
loading the estimate
6-2, 4-4
W
2026-07-13 · Killer Bees · #1 Singles · 3.0
loading the estimate
6-4, 4-0
W
2026-06-27 · Killer Bees · #2 Singles · 3.0
loading the estimate
6-4, 2-1
W
2026-06-20 · Killer Bees · #1 Singles · 3.0
loading the estimate
6-1, 6-1
W
2026-06-07 · Killer Bees · #2 Doubles · 3.0 · with Pamela Acero
loading the estimate
6-4, 6-2
Where you rank locallyagainst everyone at your level
Teams14 teams · 2024–2026
Over timerating by season, and how you rank
By level7 levels played
2.5
83.3%
15W–3L · 68.8% of games
3.0
74.2%
23W–8L · 60.8% of games
3.5
0W–3L
not enough matches yet
5.5
92.9%
13W–1L · 63.8% of games
6.5
1W–2L
not enough matches yet
6.0mixed
62.5%
5W–3L · 54.3% of games
6.5mixed
1W–2L
not enough matches yet

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

By lineusually #2 Doubles, 39% of the time
#2 Doubles
39%
31 matches
#1 Doubles
31%
25 matches
#1 Singles
13%
10 matches
#2 Singles
9%
7 matches
#3 Doubles
8%
6 matches
#3 Singles
1%
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.

Tennis is a perfect combination of violent action taking place in an atmosphere of total tranquillity.
Billie Jean King