TallahasseeClaySemi-finals12 Apr 2026 · 21:30
S. Kozlov
#256 · USA
VS
S. Kirchheimer
#652 · USA
KOZLOV
1.21
·
KIRCHHEIMER
4.55

Odds

Market
Kozlov
Kirchheimer
Winner
1.21
4.55
Total
line 19.0
1.62
Over 19.0
2.14
Under 19.0
Total
line 19.5
1.75
Over 19.5
2.06
Under 19.5
Handicap
games
2.64
-6.0 games
1.48
+6 games
Handicap
games
2.12
-5.5 games
1.71
+5.5 games

Player analysis

S. Kozlov has been inconsistent recently, going 3–2 over the last five matches. Form is mixed — DS ranging from -16.7 to 19.3, with at least one match where S. Kozlov was clearly outplayed. The serve has been a concern — averaging only 5.8/10, leaving S. Kozlov vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — S. Kozlov has been losing the important points, with a BP efficiency of -13 over recent matches.

DS 2.31Trend mixed

S. Kirchheimer comes into this match in difficult form — 2 wins from the last 5. Point statistics tell a concerning story — average DS of -8.6, meaning S. Kirchheimer has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 5.8/10, leaving S. Kirchheimer vulnerable on second serve and facing frequent return pressure.

DS -8.64Trend mixed

Recent form

Clay court stats

Kozlov
Stat
Kirchheimer
56.1%
Win rate
49%
60–47
W–L
51–53

Avg stats — last 5

1st serve %60%
1st serve won60%
2nd serve won50%
BP converted40%
BP saved50%
Aces1
Double faults2
1st serve %60%
1st serve won60%
2nd serve won50%
BP converted50%
BP saved40%
Aces4
Double faults3

Head to head

Career meetings between these two players (all tournaments), not only this event. The match at the top of the page is the current tournament fixture.

20
Indoor 10
Hard 10
S. Kozlov vs S. Kirchheimer head to head match history
DateTournamentSurfaceRoundWinnerScore
Cleveland Challenger MenIndoor1/16-finalsKozlov3-6 6-1 7-6
Little RockHardFinalKozlov6-3 6-2