Head 2 Head
Explore head-to-head records between players in men's professional tennis. Discover detailed rivalry stats and match outcomes from TenELOs
Friend Jay Dylan
Kozlov Stefan
Overall Rank:
521
ATP Rank:
590
Age:
23
Country:
Japan
Last Active:
2026-05-30
Status:
Active
Overall Rank:
318
ATP Rank:
304
Age:
28
Country:
United States
Last Active:
2026-05-12
Status:
Active
5
Overall Wins
18
5
Hard Wins
11
0
Clay Wins
2
0
Grass Wins
5
Compare historical ELO ratings across different surfaces and time periods
Comparing overall match experience and winning efficiency
Match History (Friend 1 : Kozlov 0)
Hard
Clay
Grass
Date | Winner | Winner Overall Rating | Winner Surface ELO | Score | Loser | Loser Overall Rating | Loser Surface ELO | Tournament | Round | |
|---|---|---|---|---|---|---|---|---|---|---|
2026/03/10 | Friend Jay Dylan (Q) | 2350 | 2350 | 6-2 4-6 6-3 | Kozlov Stefan (Q) | 2423 | 2451 | Phoenix (CH-175) | R32 |