Series
Boris Kozlov
0 1
Jonathan Chang
Head to head
Boris Kozlov vs Jonathan Chang
Last 10
B.Kozlov
L L W L L W W L L W
Last 10
J.Chang
W L L W L W W L L L
Surface
Clay
0 1
Meetings
B.Kozlov form
J.Chang form
Frequently asked questions
What is the Boris Kozlov vs Jonathan Chang head-to-head?
The record is Boris Kozlov 0–1 Jonathan Chang in 1 completed meeting on TennisScoreLive.
What does head to head (H2H) mean?
Head to head is the history of completed matches between these two players — not a prediction.
Why are the players listed in this order?
Both name orders open this same page, so there is one head-to-head for the pair.
When did Boris Kozlov and Jonathan Chang last play?
Most recent listed meeting: 23 Apr 2017 at ITF USA F15, Men Singles, 6-4 3-6 6-3.
Are future matches listed?
No future meeting between this pair is in the catalog right now.
How do I follow the next Boris Kozlov vs Jonathan Chang live?
When they play again, the match appears on Scores Today and on each player page. Open the match for the live score.
Do you rank this rivalry?
No. We only show meetings and form from the catalog — no editorial rivalry ranking.