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Catherine Jankowski

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Thornton, CO
3.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
124 matches · 55W–69L · seasons 2019–2026
Match history124 matches
W
2026-09-03 · TTA BLUE · #2 Doubles · 3.5 · with Sara Mize
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6-3, 6-4
L
2026-08-27 · TTA BLUE · #1 Singles · 3.5
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4-6, 3-6
L
2026-08-19 · TTA BLUE · #1 Singles · 3.5
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2-6, 1-6
W
2026-08-06 · TTA BLUE · #2 Doubles · 3.5 · with Sarah Vincent
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6-2, 6-3
L
2026-07-30 · TTA BLUE · #1 Doubles · 3.5 · with Sarah Vincent
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0-6, 5-7
L
2026-07-16 · TTA BLUE · #2 Doubles · 3.5 · with Jeannette Violette
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2-6, 5-7
L
2026-06-25 · TTA BLUE · #2 Doubles · 3.5 · with Diana Goodreau
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1-6, 3-6
L
2026-06-11 · TTA BLUE · #1 Doubles · 3.5 · with Casey Ahn-O'Connor
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4-6, 4-6
L
2026-06-11 · TTA BLUE · #2 Doubles · 3.5 · with Diana Merritt
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6-2, 5-7, 0-1
W
2026-05-21 · TTA BLUE · #3 Doubles · 3.5 · with Diana Goodreau
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6-4, 4-6, 1-0
L
2026-05-14 · TTA BLUE · #1 Doubles · 3.5 · with Rossi Javernick
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4-6, 2-6
W
2026-05-07 · TTA BLUE · #2 Doubles · 3.5 · with Sarah Vincent
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6-1, 6-0
Where you rank locallyagainst everyone at your level
Teams25 teams · 2019–2026
Over timerating by season, and how you rank
By level2 levels played
3.5
46.4%
51W–59L · 47% of games
7.5mixed
28.6%
4W–10L · 45.7% of games

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

By lineusually #2 Doubles, 38% of the time
#2 Doubles
38%
47 matches
#1 Doubles
33%
41 matches
#3 Doubles
12%
15 matches
#1 Singles
10%
12 matches
#2 Singles
7%
9 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.
Martina Navratilova