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Tennis head to head

S. Kozlov vs M. Cassone head to head

S. Kozlov leads 2–0 in 2 recorded meetings. Records count completed matches and retirements; walkovers are listed but not counted.

Record

Head-to-head record
PlayerRankWinsSets wonGames won
S. KozlovATP #2052325
M. CassoneATP #2860113

2 played meetings. Rank is the current stored ranking. Meetings come from our match log (from 1 Sep 2026) and the stored head-to-head list, so older meetings may not be listed yet.

By surface

Head-to-head record by court surface
SurfaceMeetingsS. KozlovM. Cassone
Hard (indoor)220

Meetings newest first · 2

Every recorded meeting, newest first
DateTournamentRoundWinnerScore
Charlottesville · Hard (indoor)1/8-finalsS. Kozlov2–0 6–2 6–2
Sioux Falls · Hard (indoor)1/16-finalsS. Kozlov (ret.)1–1 4–6 6–3 3–0

Player comparison

Recorded results up to · 16:00 CET

S. Kozlov

#205 · Age 28 · USA

5–0

M. Cassone

#286 · Age 24 · USA

1–4

Last 5 · all courts · 5/5 / 5/5 matches available

Green marks the favorable figure, not a prediction.

Selected player comparison. Left S. Kozlov; right M. Cassone. Recorded figures, not a prediction.
S. KozlovSelected matchesM. Cassone

Serve

5 / 4 recorded matches
64.0% · favorable recorded figure · 228/356Serve points won55.9% · 157/281
69.7% · favorable recorded figure · 152/2181st serve points won63.3% · 105/166
55.7% · favorable recorded figure · 78/1402nd serve points won45.2% · 52/115
75.0% · favorable recorded figure · 42/56Service games won63.6% · 28/44
2.8Aces / match5.0 · favorable recorded figure
1.6 · favorable recorded figureDouble faults / match ↓2.8

Return

5 / 4 recorded matches
45.6% · favorable recorded figure · 160/351Return points won33.8% · 98/290
40.0% · favorable recorded figure · 22/55Return games won17.8% · 8/45

Pressure

Sample per value
58.8% · favorable recorded figure · 20/34n=5Break points saved40.7% · 11/27n=4
55.0% · favorable recorded figure · 22/40n=5Break points converted28.6% · 8/28n=4
2–0 · 100%n=2Tie-breaks won1–1 · 50%n=2

Form

Selected matches
5–0 · favorable recorded figuren=5Match record1–4n=5
5–0n=5After winning set 11–0n=1
no dataAfter losing set 10–3n=3
2–0n=2Deciding sets1–0n=1

Surfaces

Verified courts · selected matches
5–0 · favorable recorded figureHard1–3

S. Kozlov

  1. W
  2. W
  3. W
  4. W
  5. W

M. Cassone

  1. L
  2. L
  3. W
  4. L
  5. L

Oldest → latest · same selected matches

More statistics
Additional selected-window metrics. Left S. Kozlov; right M. Cassone. Recorded figures, not a prediction.
S. KozlovSame windowM. Cassone
60.2% · 5 matchesFirst serves in59.3% · 4 matches
40.9% · favorable recorded figure · 81/1981st serve return points won27.0% · 48/178
51.9% · favorable recorded figure · 80/1542nd serve return points won46.4% · 52/112
54.9% · favorable recorded figure · 388/707Total points won44.7% · 255/571
57.7% · favorable recorded figure · 64/111Total games won40.4% · 36/89

Court distance is measured on court, not travel between venues. Distance and speed require three measured matches per player; their averages use measured matches only.

Season & career records

Separate annual scope. Only profiles observed before this match are included; these records do not change with the recent-match filter. Recorded years may be incomplete.

Singles won–lost · recorded years may be incomplete.

Singles career and yearly won–lost records
S. KozlovYearM. Cassone
313–262Recorded career115–90 · favorable recorded figure
24–25 · favorable recorded figure202622–23
28–12 · favorable recorded figure202542–31
37–19 · favorable recorded figure202427–17
6–1220236–8 · favorable recorded figure
21–34202218–9 · favorable recorded figure
41–152021no data
11–1220200–1
22–1720190–1
11–212018no data
29–282017no data
46–272016no data
16–182015no data
12–132014no data
7–82013no data
2–12012no data
Doubles records

Doubles won–lost · recorded years may be incomplete.

Doubles career and yearly won–lost records
S. KozlovYearM. Cassone
51–58 · favorable recorded figureRecorded career3–13
3–82026no data
0–620251–6 · favorable recorded figure
4–220240–2
no data20231–2
3–120221–1
11–320210–2
0–42020no data
1–22019no data
2–52018no data
7–82017no data
17–92016no data
3–62015no data
0–42014no data
Samples & availability

Only results observed as finished up to now are eligible. Unverified historical versions are excluded. Some historical observations were not recorded before this match; they are not reconstructed from later totals. Partial windows are shown honestly, without filling from another court or older matches.

Court is known for 5/5 / 4/5 selected matches. Indoor means a verified indoor court; unknown is not outdoor. Retirement outcomes remain in form, but partial-match performance is excluded. Rates use recorded point totals when complete, otherwise mean match rates. A 0/0 rate is undefined, not zero.

Travel distance, height, handedness and weekly ranking history: not available in this comparison. Values without a pre-start observation remain missing; we do not substitute current career or season totals.