Chiaki Okadaue
Japan

Chiaki Okadaue: Ranking, Schedule & Stats

Rank rank
—
Age
39
Height
—
Plays
—
1501Elo
Born
29 Oct 1986
Residence
—
Weight
—
Backhand
—
Coach
—
Turned pro
—
Website
—
Finals
2006–08 · 12 · 14

Chiaki Okadaue is a professional tennis player from Japan, born 29 October 1986.

This page tracks Chiaki Okadaue's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.

Recent form

1–5 last 6
LLLLLW

Career highs

Umpiry Rating 1501 · peak 1532 · 2014

Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. What Umpiry rank means.

244 ITF matches excluded

2026 season form

Full breakdown →

0–0W–L

Recent surface record

By season →
Chiaki Okadaue — recent win–loss record by surface
Hard1–5 (17%)

Career record

By level →
Chiaki Okadaue — career win–loss record and titles
Career win–loss1–6W–L

Career surface record

Year by year →
Chiaki Okadaue — career win–loss record by surface
Hard1–6 (14%)

Titles & lost finals by tournament level

6 tour-level finals — 3 won, 3 lost. Grouped by the category the event held when the final was played. The last row holds finals whose level our data does not pin down — the event is filed as „ATP Tour" without telling 250 from 500.

Finals by levelTitlesLost finals
Chiaki Okadaue — titles and lost finals by tournament level
Grand Slamnone
ATP Masters 1000none
ATP 500none
ATP 250none
Challengernone
ITF / Futures2–0 (100%)
Tour level unknown1–3 (25%)
Every final, year by year →

Recent results

L
vsHisami K.
Osaka · Qual. Q1 · hard
4-65-7
L
vsHisami K.
Osaka · Qual. Q32 · hard
4-65-7
L
vsTownsend T.
Tokyo · Qual. Q1 · hard
1-64-6
L
vsSaville D.
Tokyo · Qual. Q32 · hard
6-733-6
L
vsZhang S.
Kuala Lumpur · Qual. Q16 · hard
4-61-6
W
vsBeygelzimer Y.
Kuala Lumpur · Qual. Q32 · hard
7-676-4

ITF

Not counted in career, form or surface stats.

L
vsSanchez Quintanar C.
Toyota $75K · Qual. Q32 · carpet
0-61-6
L
vsYoshitomi A.
Tokyo $100K · Qual. Q16 · hard
1-62-6
W
vsLertcheewakarn N.
Tokyo $100K · Qual. Q32 · hard
5-76-16-4
L
vsKoshino Y.
Hamamatsu $25K · Round of 32 · grass
2-65-7
L
vsHisami K.
Makinohara $25K · Round of 32 · grass
2-66-41-6
W
vsYamamoto M.
Kyoto $10K · Round of 32 · hard
6-47-67
L
vsIshizu S.
Kyoto $10K · Qual. Quarter-final · hard
1-62-6
W
vsTakayama C.
Kyoto $10K · Round of 16 · hard
3-66-36-2
L
vsWen Hsu C.
Noto $25K · Round of 32 · carpet
7-673-62-6
L
vsJeong Jang S.
Tsukuba $25K · Round of 32 · hard
6-726-45-7
W
vsHee Park S.
Gimcheon $10K · Round of 16 · hard
6-16-0
L
vsOkamura K.
Gimcheon $10K · Qual. Quarter-final · hard
4-66-44-6
W
vsJeong Kwon M.
Gimcheon $10K · Round of 32 · hard
7-56-3
W
vsBack G.
Gimcheon $10K · Round of 32 · hard
6-16-1
L
vsRa Lee S.
Gimcheon $10K · Qual. Quarter-final · hard
3-67-674-6

Head-to-head rivals

Most-played rivals. The record is Okadaue's wins–losses across all matches we have, qualifying excluded.

Okadaue vs Yonemura — head-to-head record, 5 meetings
Okadaue0–55 meetingsYonemura
Okadaue vs Hisami — head-to-head record, 5 meetings
Okadaue3–25 meetingsHisami
Okadaue vs Inoue — head-to-head record, 4 meetings
Okadaue0–44 meetingsInoue
Okadaue vs Takao — head-to-head record, 4 meetings
Okadaue1–34 meetingsTakao
Okadaue vs Wannasuk — head-to-head record, 4 meetings
Okadaue1–34 meetingsWannasuk
Okadaue vs Okamoto — head-to-head record, 4 meetings
Okadaue2–24 meetingsOkamoto

More Japan players

All players →
Osaka N.#13 WTAShimabukuro S.#88 ATPUchijima M.#99 WTAMochizuki S.#117 ATPSakatsume H.#144 WTASakamoto R.#157 ATP

Frequently asked questions

When was Chiaki Okadaue born?

Chiaki Okadaue was born on 29 October 1986 (39 years old).

Where is Chiaki Okadaue from?

Chiaki Okadaue is from Japan.