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Mark Kozlowski

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Englewood, CO
— year-end
28 matches · 9W–19L · seasons 2019–2022
Match history28 matches
W
2022-09-06 · GCC BLUE · #2 Doubles · 3.5 · with Bob Trigg
loading the estimate
6-2, 4-6, 1-0
L
2022-08-23 · GCC BLUE · #1 Doubles · 3.5 · with Scott Blechman
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2-6, 4-6
L
2022-08-09 · GCC BLUE · #1 Singles · 3.5
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7-5, 3-6, 0-1
L
2022-08-02 · GCC BLUE · #2 Doubles · 3.5 · with Paul Sveen
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3-6, 5-7
L
2022-07-26 · GCC BLUE · #2 Doubles · 3.5 · with Paul Sveen
loading the estimate
4-6, 2-6
L
2022-07-13 · GCC RED · #1 Singles · 3.5
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3-6, 5-7
L
2022-07-11 · GCC RED · #1 Doubles · 3.5 · with Robert Clarke
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2-3
L
2022-06-22 · GCC RED · #1 Singles · 3.5
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5-7, 4-6
L
2022-05-17 · GCC BLUE · #1 Singles · 3.5
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3-6, 0-6
W
2022-05-09 · GCC BLUE · #1 Singles · 3.5
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3-6, 6-3, 1-0
L
2022-05-03 · GCC BLUE · #1 Doubles · 3.5 · with Matt Briger
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4-6, 4-6
W
2022-04-19 · GCC BLUE · #2 Singles · 3.5
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6-0, 6-3
Teams9 teams · 2019–2022
Over timerating by season, and how you rank
By level2 levels played
3.5
29.2%
7W–17L · 45.5% of games
6.0mixed
50%
2W–2L · 62.5% of games

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

By lineusually #2 Doubles, 36% of the time
#2 Doubles
36%
10 matches
#1 Doubles
25%
7 matches
#1 Singles
21%
6 matches
#2 Singles
11%
3 matches
#3 Doubles
7%
2 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.

Success is a journey, not a destination. The doing is often more important than the outcome.
Arthur Ashe