Maria Birnkammer
Prince Frederick, MD
238 matches · 97W–141L · seasons 2022–2026
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Match history238 matches
W
Amy Dawson / Elizabeth Jacobson
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
1-6, 0-6
L
Audrey Gunther / Shelley Williams
expectation pending — we’re still fetching an opponent’s record
2-6, 1-6
W
N/Amixed
doesn’t count toward your NTRP rating
6-0, 6-0
L
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 0-1
W
N/Amixed
doesn’t count toward your NTRP rating
6-0, 6-0
L
expectation pending — we’re still fetching an opponent’s record
3-6, 0-6
W
expectation pending — we’re still fetching an opponent’s record
6-3, 6-1
W
expectation pending — we’re still fetching an opponent’s record
6-1, 1-0
Where you rank locallyagainst everyone at your level
Teams54 teams · 2022–2026
Over timerating by season, and how you rank
By level11 levels played
0.0
37.5%
3W–5L · 49.7% of games
3.5
54.5%
18W–15L · 50.3% of games
4.0
21.3%
13W–48L · 37.1% of games
7.0
63.6%
28W–16L · 54% of games
7.5
25%
2W–6L · 44.8% of games
8.0
17.9%
7W–32L · 40.3% of games
0.0mixed
66.7%
4W–2L · 48% of games
3.0mixed
1W–0L
not enough matches yet
4.0mixed
0W–3L
not enough matches yet
7.0mixed
52.4%
11W–10L · 52.8% of games
8.0mixed
62.5%
5W–3L · 56.6% of games
Games won matters more than matches won — NTRP adjusts on margins.
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.
Losing is not my enemy. Fear of losing is my enemy.