ATP · USA · U · 22.8 yrs

Ryan Colby

Rank

#651

Elo

1442

Serve skill

-0.031 ±2.209

Return skill

0.027 ±2.186

Points observed

638

Hard Elo

1442

Clay Elo

1447

Grass Elo

1442

The ± bands are the rating engine's uncertainty — they widen during absences and tighten with play. We show them instead of pretending the point estimate is exact.

Season record

1-4

Clay

1-3

Hard

0-1

Career

1-5

Titles

Best rank

#651

Rest days

Matches (14d)

Last 10 matches

Lvs Christian Langmo · Tyler CH · Hard4-6 6-3 7-6(6)2026-06-01

Lvs Christian Langmo · Savannah CH · Clay7-6(2) 6-12026-04-20

Lvs Kilian Feldbausch · Tallahassee CH · Clay6-1 6-22026-04-13

Wvs Theodore Winegar · Sarasota CH · Clay6-4 6-32026-04-06

Lvs Garrett Johns · Sarasota CH · Clay5-1 RET (ret.)2026-04-06

Lvs Dominik Koepfer · Washington · Hard6-0 6-02022-08-01

As of 2026-07-13 01:03 UTC · For informational purposes only; not betting advice.