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Tennis head to head

K. Samrej vs R. Sakamoto head to head

R. Sakamoto leads 1–0 in 1 recorded meeting. Records count completed matches and retirements; walkovers are listed but not counted.

Record

Head-to-head record
PlayerRankWinsSets wonGames won
K. SamrejATP #375007
R. SakamotoATP #1221212

1 played meeting. 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.

Next meeting

Scheduled meeting
DatePlayersStartOpen
R. SakamotoK. Samrej
04:30

By surface

Head-to-head record by court surface
SurfaceMeetingsK. SamrejR. Sakamoto
Hard101

Meetings newest first · 1

Every recorded meeting, newest first
DateTournamentRoundWinnerScore
Seoul · Hard1/16-finalsR. Sakamoto2–0 6–3 6–4

Player comparison

Recorded results up to · 15:18 CET

K. Samrej

#375 · Age 25 · Thailand

3–2

R. Sakamoto

#122 · Age 20 · Japan

3–2

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

Green marks the favorable figure, not a prediction.

Selected player comparison. Left K. Samrej; right R. Sakamoto. Recorded figures, not a prediction.
K. SamrejSelected matchesR. Sakamoto

Serve

5 / 4 recorded matches
62.0% · 240/387Serve points won69.6% · favorable recorded figure · 144/207
63.3% · 162/2561st serve points won75.0% · favorable recorded figure · 105/140
59.5% · favorable recorded figure · 78/1312nd serve points won58.2% · 39/67
81.0% · 47/58Service games won88.2% · favorable recorded figure · 30/34
5.8Aces / match7.3 · favorable recorded figure
2.8Double faults / match ↓1.0 · favorable recorded figure

Return

5 / 4 recorded matches
35.6% · 121/340Return points won40.7% · favorable recorded figure · 81/199
21.8% · 12/55Return games won35.3% · favorable recorded figure · 12/34

Pressure

Sample per value
64.5% · 20/31n=4Break points saved71.4% · favorable recorded figure · 10/14n=4
34.3% · 12/35n=5Break points converted42.9% · favorable recorded figure · 12/28n=3
0–2 · 0%n=1Tie-breaks wonno data

Form

Selected matches
3–2n=5Match record3–2n=5
3–0n=3After winning set 13–0n=3
0–2n=2After losing set 10–1n=1
1–0n=1Deciding setsno data

Surfaces

Verified courts · selected matches
3–2Hard3–1 · favorable recorded figure

K. Samrej

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

R. Sakamoto

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

Oldest → latest · same selected matches

More statistics
Additional selected-window metrics. Left K. Samrej; right R. Sakamoto. Recorded figures, not a prediction.
K. SamrejSame windowR. Sakamoto
66.0% · 5 matchesFirst serves in68.3% · 4 matches
30.6% · 71/2321st serve return points won33.8% · favorable recorded figure · 45/133
47.2% · 51/1082nd serve return points won55.2% · favorable recorded figure · 37/67
49.7% · 361/727Total points won55.4% · favorable recorded figure · 225/406
52.2% · 59/113Total games won61.8% · favorable recorded figure · 42/68

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
K. SamrejYearR. Sakamoto
182–128Recorded career128–89 · favorable recorded figure
37–25202641–24 · favorable recorded figure
47–32 · favorable recorded figure202534–26
43–23 · favorable recorded figure202433–18
23–20 · favorable recorded figure202314–14
27–17 · favorable recorded figure20226–7
3–52021no data
2–52020no data
0–12019no data
Doubles records

Doubles won–lost · recorded years may be incomplete.

Doubles career and yearly won–lost records
K. SamrejYearR. Sakamoto
49–58Recorded career34–21 · favorable recorded figure
5–1020262–2 · favorable recorded figure
11–9 · favorable recorded figure20252–4
12–15202423–7 · favorable recorded figure
12–7 · favorable recorded figure20235–6
6–1020222–2 · favorable recorded figure
2–22021no data
1–42020no data
0–12018no 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.