Stefan Kozlov vs Ramkumar Ramanathan — Chicago CH Qualifying Round 1
Chicago CH · CHALLENGER · Qualifying Round 1
USA1#295ATP
1429ELO
1408Hard ELO
28 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLWLLWW
2 — 1
Sets
Retired
Monday, 4 August 2025 ·
hard
Kozlov S.6-1 6-7 5-3
Ramanathan R.
Kozlov S.
6652
Ramanathan R.
1731
Stefan Kozlov advanced when Ramkumar Ramanathan retired 6-1 6-7 5-3 in the Chicago CH qualifying round 1. Stefan Kozlov claimed a first win over Ramkumar Ramanathan in four meetings, narrowing the head-to-head to 3–1.
Head to head
0–3| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-07-25 | Atlanta | Q1 | hard | Ramkumar Ramanathan | 6-0 6-1 |
| 2018-02-19 | Delray Beach | Q1 | hard | Ramkumar Ramanathan | 6-3 6-2 |
| 2018-02-17 | Delray Beach | Q16 | hard | Ramkumar Ramanathan | 6-3 6-2 |
Statistics
This season1st serve in·Even
62%
60%
1st serve points won·Even
68%
72%
2nd serve points won·Even
49%
48%
Service points won·Even
60%
63%
Return points won·Slight edge
43%
33%
Break points saved·Even
57%
55%
Aces / match·Dominant
2.4
7.0
Double faults / match·Slight edge
2.9
3.5
Averages over each player's completed matches in the selected window (71 vs 27). ATP, WTA & Challenger.
Clutch
Under pressureClutch Rating·Slight edge
10
0
Break points saved·Even
28
31
Break points won·Dominant
35
1
Deciding sets·Dominant
55
10
Tiebreaks·Slight edge
7
2
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Conditions
Court speed
Mediumbalanced pace
SlowFast