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Collin Morstein

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Baltimore, MD
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
44 matches · 22W–22L · seasons 2021–2026
Match history44 matches
L
2026-06-03 · Lewis 18+ 4.0M · #3 Doubles · 4.0 · with Soham Sen
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4-6, 2-6
L
2026-05-17 · Lewis 18+ 4.0M · #3 Doubles · 4.0 · with Jeffrey P Smith
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3-6, 3-6
W
2026-05-12 · Lewis 18+ 4.0M · #3 Doubles · 4.0 · with Soham Sen
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5-7, 7-5, 1-0
W
2026-05-02 · Lewis 18+ 4.0M · #3 Doubles · 4.0 · with Patrick Hagerty
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7-5, 6-4
W
2026-04-22 · Lewis 18+ 4.0M · #3 Doubles · 4.0 · with David Bentzley
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6-4, 4-6, 1-0
L
2026-04-18 · Lewis 18+ 4.0M · #2 Doubles · 4.0 · with Jeffrey P Smith
loading the estimate
3-6, 1-6
L
2025-06-12 · Lewis · #1 Doubles · 4.0 · with Drew Harris
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6-2, 3-6, 0-1
W
2025-06-05 · Copsey · #3 Doubles · 4.0 · with Renaldo Savady
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6-2, 6-1
W
2025-06-02 · Copsey · #2 Doubles · 4.0 · with Tim Dorman
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6-7, 7-5, 1-0
L
2025-05-29 · Lewis · #1 Doubles · 4.0 · with James Wroe
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4-6, 2-6
L
2025-05-15 · Lewis · #1 Doubles · 4.0 · with Robert Motley
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5-7, 6-7
W
2025-05-14 · Copsey · #1 Doubles · 4.0 · with Steve Newcomer
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6-1, 6-1
Where you rank locallyagainst everyone at your level
Teams9 teams · 2020–2026
Over timerating by season, and how you rank
By level1 level played
4.0
50%
22W–22L · 51% of games

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

By lineusually #3 Doubles, 48% of the time
#3 Doubles
48%
21 matches
#2 Doubles
23%
10 matches
#3 Singles
11%
5 matches
#1 Doubles
9%
4 matches
#2 Singles
9%
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.

I don’t want to be somebody else. I want to be myself and win in my way.
Rafael Nadal