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Keita Koyama: Ranking, Schedule & Stats

Last: Traralgon CH · Round of 32 · Lost vs Eames J. · 2–6 0–6 →

Keita Koyama is a professional tennis player from Japan, born 6 August 1986.

This page tracks Keita Koyama'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.

Elo ratingElo1 469 2026 record20260–0 Last 10–1streak L1L1Loss: Traralgon CH R32 vs Eames Best surfaceGrass1 504 Titles 20260

How good they are right now

Current form

2026 season2026

Full season breakdown →

0–0—

Last 60 daysLast 60 days0–0

Current streakStreakL1Eames J. · Traralgon CH R32 · 2–6 0–6

Titles 2026Titles0

Last 1 matches · oldest → latestW = green · L = ink

LTRA

Full season breakdown →

Ratings & strengths

Umpiry ratings · updated daily

How ratings work →How →

Elo rating · overall1 469career peak 1 500

Surface performanceSurfaces

Career

ClayNo matches0–0—Elo1 501Titles0Matches0Clay0–0Elo 1 501 · 0 titles—HardSmall sample0–10%Elo1 466Titles0Matches1Hard0–1Elo 1 466 · 0 titles0%GrassBest surface0–0—Elo1 504Titles0Matches0Grass0–0Elo 1 504 · 0 titles—

Recent results

Last 1

All results →

Traralgon CHChallengerHardR32 · lost

LR32Eames J.2–6 0–62–6 0–627 Oct 2014

All results →

Beyond today · rivals & careerBeyond today

Rivals

Most meetings

Onozawa A.3 meetings2–13 metProfile →Kondo H.2 meetings1–12 metProfile →Okamura I.2 meetings0–22 metProfile →Shiga M.2 meetings2–02 metProfile →Ono M.2 meetings1–12 metProfile →Dellavedova M.2 meetings0–22 metProfile →

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

CareerStats & Results →0–1 · 0 titles0–1 · 0 titlesFull career in Stats & Results →

Season

Completed season

W–L0–10%

Titles0No finals

vs Top 10—

Deciding sets0–0

Tiebreaks0–0

Results

1 match · 2014 · 1 of 1 tournament shown1 · 2014

Traralgon CHChallengerHardR32 · lost

LR32Eames J.2–6 0–62–6 0–627 Oct 2014

Turkey F32ITFHardR16 · lost

LR16Ehara H.0–6 1–60–6 1–615 Sept 2014

WR32Wachiramanowong K.6–1 6–26–1 6–215 Sept 2014

Turkey F31ITFHardQualifying · lost

LQ-QFScholtz N.6–7(6) 3–66–7 3–68 Sept 2014

WR32Konecny M.7–6(8) 4–2 ret.7–6 ret.8 Sept 2014

WR16Shofayziev N.6–2 6–26–2 6–28 Sept 2014

Japan F8ITFClayR16 · lost

LR16Uchiyama Y.#5326–4 1–6 2–66–4 1–6 2–623 Jun 2014

WR32Sano K.6–3 7–56–3 7–523 Jun 2014

Japan F7ITFCarpetR32 · lost

LR32Tokuda R.#7996–4 4–6 1–66–4 4–6 1–616 Jun 2014

Japan F6ITFHardR16 · lost

LR16Saito T.3–6 1–63–6 1–69 Jun 2014

WR32Ono M.7–5 6–37–5 6–39 Jun 2014

Season breakdown

2014 · by level, surface, sets2014

Challenger0–10%

Career

Career overview

Career W–LW–L0–10% · 1 match0%

Titles0Tour leveltour level

Grand Slams0

Career by surface

Hard0–10%

More career statistics

Career win–loss by level

Keita Koyama — career win–loss and titles by level
Level	W–L	Win %	Titles
Challenger	0–1	0%	0
ITF / Futures	19–31	38%	0

Challenger and ITF matches are shown in grey and are not part of the tour-level total.

Record at one tournament

Every edition entered: year, best round reached, wins and losses. Most recent first.

Japan F7 · Editions 5 · Record 5–5 · Titles 0

Keita Koyama — record at Japan F7 by edition
Year	Best round	W	L
2015	R32	0	1
2014	R32	0	1
2013	R16	2	1
2012	R16	1	1
2011	R16	2	1

More players from Japan

Osaka N.#18 Shimabukuro S.#109 Sakatsume H.#115 Uchijima M.#121 Mochizuki S.#123 Sakamoto R.#137

All →

Frequently asked · Keita KoyamaFrequently asked

When was Keita Koyama born?

Keita Koyama was born on 6 August 1986 (40 years old).

Where is Keita Koyama from?

Keita Koyama is from Japan.