Colin Bumann

Johnson City, TN

4.5S year-end 2025

i

Self-rated, or a medical appeal

2 matches · 2W–0L · seasons 2026–2026

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Match history2 matches

W

Chandni Bhat / Michael Lovelacemixed

2026-07-18 · Taylor/META · #3 Doubles · 4.5 · with Abigail Osborne

doesn’t count toward your NTRP rating

6-2, 6-1

W

Trey Ambrose / Mary Osuchamixed

2026-06-23 · Taylor/META · #2 Doubles · 4.5 · with Mallory Jackson

doesn’t count toward your NTRP rating

6-1, 6-2

Where you rank locallyagainst everyone at your level

Teams3 teams · 2025–2026

2026 Mixed 18 & over-META · 4.5 Mixed Doubles · 18+

2026 Tri-Level 18 & over-META · 4.5,4.0,3.5 Men · 18+

Over timerating by season, and how you rank

By level1 levels played

4.5mixed

2W–0L

not enough matches yet

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.

Start where you are. Use what you have. Do what you can.

Arthur Ashe