
Stefan Kozlov: Ranking, Schedule & Stats
- ATP Rank
- #296
- Age
- 28
- Height
- 183 cm (6'0")
- Plays
- Right
Stefan Kozlov is a professional tennis player from United States, born 1 February 1998. The American competes on the ATP Tour and plays right-handed. Kozlov stands 183 cm (6 ft 0 in) tall and weighs 77 kg (170 lb). Kozlov has been strongest on clay, winning 53% of matches (56-50), ahead of hard (51%, 207-198) and grass (44%, 24-31). The American was born in Skopje and is based in Pembroke Pines.
This page tracks Stefan Kozlov's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Biographical details (birthplace, residence, coach, height, weight) sourced from Wikidata (CC0 public domain). See Stefan Kozlov on Wikipedia for more.
Rankings
Trends
Kozlov has won 16 of the last 30 first sets
53%Kozlov has won 7 of 10 deciding sets
70%Kozlov has won 60% of matches on clay
29–19Kozlov has won 4 of 9 tiebreaks
44%Ranking Projection
Trajectory from our weekly snapshots. Defending— points dropping in the next ~12 weeks (last year's results at the same events). Win … — points gained by winning the round they're currently in. Expected — most likely landing rank from our draw model (Elo over the bracket). ATP points table.
Clutch Rating
How a player performs in the biggest moments, across 536 matches in our records. About
Freshness
3 days rest · 3 matches, 72 games (7d)
Recent on-court load (higher = fresher), updated daily. About
Career highs
Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. Umpiry rank is the player’s position by our rating — the arrow shows how many spots that is above (▲) or below (▼) their official ranking.
2026 season form
21–18W–L54%
- Last 60 days
- 3–1
- Current streak
- 5 losses
Recent surface record
Career record
287–279W–L
Career surface record
Upcoming matches
Recent results
More United States players
Explore the rankings
Frequently asked questions
How tall is Stefan Kozlov?
Stefan Kozlov is 183 cm (6 ft 0 in) tall.
How much does Stefan Kozlov weigh?
Stefan Kozlov weighs 77 kg (170 lb), according to Wikidata records.
When was Stefan Kozlov born?
Stefan Kozlov was born on 1 February 1998 (28 years old).
Where is Stefan Kozlov from?
Stefan Kozlov is from United States, born in Skopje on 1 February 1998.
Is Stefan Kozlov right or left-handed?
Stefan Kozlov plays right-handed.
How good is Stefan Kozlov on clay?
Stefan Kozlov has won 53% of clay-court matches (56-50).
How good is Stefan Kozlov on hard?
On hard, Stefan Kozlov has compiled a 207-198 record (51% wins).
How good is Stefan Kozlov on grass?
Stefan Kozlov's grass-court record stands at 24-31, a 44% win rate.