ATP head-to-head
Stefan Kozlov vs Jeff Wolf head-to-head
Jeff Wolf leads Stefan Kozlov 5–4 in their head-to-head (9 meetings). They last met at Cleveland Challenger (1/4) on 31 Jan 2025, where Jeff Wolf won. On indoor hard courts they are level at 3–3.
Record by surface
| Surface | Stefan Kozlov | Jeff Wolf |
|---|---|---|
| Hard | 1 | 2 |
| Indoor hard | 3 | 3 |
Every meeting
45
Career record, Stefan Kozlov–Jeff Wolf · 9 meetings.
Serve + return points total589615
31 Jan 2025Cleveland Challenger — 1/4
INDOOR6-1 6-3Wolf won
Serve + return points5275
5 Jul 2024Bloomfield Hills Challenger — 1/4
HARD6-4 6-4Kozlov won
Serve + return points6155
19 Sep 2022San Diego Open - San Diego — 1st round
HARD6-2 7-6(6)Wolf won
Serve + return points6368
20 Nov 2021Champaign Challenger — 1/2
INDOOR6-2 6-3Kozlov won
Serve + return points5735
6 Nov 2021Charlottesville Challenger — 1/2
INDOOR6-1 6-7(1) 6-0Kozlov won
Serve + return points9872
31 Oct 2021Las Vegas Challenger — Final
HARD6-4 6-4Wolf won
Serve + return points6276
25 Sep 2021Columbus Challenger — 1/2
INDOOR2-6 6-3 7-5Kozlov won
Serve + return points92101
15 Nov 2019Champaign Challenger — 1/4
INDOOR6-2 6-2Wolf won
Serve + return points3856
7 Jan 2019Columbus Challenger — 1st round
INDOOR6-2 7-6(4)Wolf won
Serve + return points6677
Full profiles: Stefan Kozlov · Jeff Wolf