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Colin Flack

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Mechanicsburg, PA
4.0S year-end 2025
i
Self-rated, or a medical appeal
9 matches · 4W–5L · seasons 2026–2026
Match history9 matches
L
2026-10-10 · West Shore - New World Order - Johnston · #1 Doubles · 4.0 · with Will Johnston
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5-7, 2-6
L
2026-10-04 · West Shore - New World Order - Johnston · #1 Doubles · 4.0 · with Will Johnston
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3-6, 7-5, 0-1
W
2026-09-12 · West Shore - New World Order - Johnston · #1 Doubles · 4.0 · with Will Johnston
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6-2, 3-6, 1-0
W
2026-07-19 · West Shore CC - Johnston · #1 Doubles · 4.0 · with Will Johnston
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6-2, 6-7, 1-0
W
2026-06-24 · West Shore CC - Johnston · #2 Singles · 4.0
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6-3, 6-4
L
2026-06-20 · West Shore CC - Johnston · #1 Doubles · 4.0 · with Ryan McFadden
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2-6, 2-6
W
2026-06-07 · West Shore CC - Johnston · #1 Doubles · 4.0 · with Ryan McFadden
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6-4, 5-7, 1-0
L
2026-06-03 · West Shore CC - Johnston · #1 Doubles · 4.0 · with Will Johnston
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6-4, 3-6, 0-1
L
2026-05-15 · West Shore CC - Johnston · #2 Singles · 4.0
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3-6, 0-6
Where you rank locallyagainst everyone at your level
Teams3 teams · 2026–2026
Over timerating by season, and how you rank
By level1 level played
4.0
44.4%
4W–5L · 45.7% of games

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

By lineusually #1 Doubles, 78% of the time
#1 Doubles
78%
7 matches
#2 Singles
22%
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.

Losing is not my enemy. Fear of losing is my enemy.
Rafael Nadal