Japan

Koharu Niimi: Ranking, Schedule & Stats

Age
23

Koharu Niimi is a professional tennis player from Japan, born 13 September 2002.

This page tracks Koharu Niimi'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

1–4 last 5
LLLLW

Career highs

Umpiry Rating 1487 · peak 1504 · 2023

Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. Umpiry rank is the player’s position by our rating — the arrow shows how many spots that is above (▲) or below (▼) their official ranking.

2026 season form

0–2W–L0%

Recent surface record

Clay1–0 (100%)
Hard0–3 (0%)
Grass0–1 (0%)

Career record

1–4W–L

Career surface record

Clay1–0 (100%)
Hard0–3 (0%)
Grass0–1 (0%)

Recent results

L
vsKoyama H.
W15 Toyama · Round of 32 · hard
1-64-6
L
vsArakawa N.
W15 Swan Hill · Round of 32 · grass
2-66-40-6
L
vsWakana R.
W15 Sapporo · Round of 32 · hard
2-66-22-6
L
vsPopescu A.
W15 Monastir · Round of 32 · hard
7-51-62-6
W
vsKarner E.
W15 Antalya · Qual. Q3 · clay

More Japan players

Osaka N.#13 WTAShimabukuro S.#95 ATPMochizuki S.#115 ATPSakamoto R.#161 ATPDaniel T.#194 ATPHontama M.#202 WTA

Frequently asked questions

When was Koharu Niimi born?

Koharu Niimi was born on 13 September 2002 (23 years old).

Where is Koharu Niimi from?

Koharu Niimi is from Japan.