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Honori Koyama

TennisJack analysis

Honori Koyama currently has a useful TennisJack sample of 33 completed matches, with a 45.5% win rate in the loaded match history. The recent form line is 3-7 across the latest 10 completed matches.

Latest rank #1306
M
Matches33Completed matches
%
Win rate45.5%Across all matches
F
Latest form3-7In latest 10 matches
Performance metrics
Hold Base57.6%
Break Pressure42.9%
Latest form (10 matches)
3-7
L Oldest L 2 L 3 W 4 L 5 W 6 W 7 L 8 L 9 L Latest
Surface profile
Hardcourt outdoor 31 matches · 45.2% WR
Japan flag
CountryJapanCountry profile
PlayRightRight-handed
Highest Rank#1206Singles career high
Age / Birthday20Born 1 Jan 2006
Profile intelligence

Ten signals worth watching.

Built from 33 completed TennisJack matches: form, surface, odds, pressure and close-set behavior. The full match log stays below for audit.

01

Player DNA

Quick fingerprint from starts, service base, return bite and decider exposure.

Slow starter Break-heavy player
Set 1 punch39.4%
Service shield57.6%
Return bite42.9%
Decider risk21.2%
02

Favorite / Underdog Split

How the player behaves when priced as market favorite versus outsider.

Favorite 76.9% 10-3 - 13 matches Avg odds 1.49 | 1+ set 84.6%
Underdog 25.0% 5-15 - 20 matches Avg odds 3.78 | 1+ set 40.0%
03

First Set Personality

Shows whether the player starts cleanly, breaks first, or survives early pressure.

Set 1 win39.4%
Breaks first S151.5%
Broken first S148.5%
Recovers S112.5%
04

Break Pressure Profile

Return damage versus service leakage, built from set-level break counters.

Avg breaks4.33
Avg broken4.33
Balance0.00
Clean service matches6.1%
3+ breaks produced75.8%
Set 2 win54.5%
05

Clean Win / Comeback Index

Separates smooth 2-0 wins from matches where the player had to repair damage.

53.3%Clean 2-0 share among wins
Clean 2-0 wins8
Comeback signals18
Lost set 1, won match2
Comeback index54.5%
06

Surface Edge

Where the profile is most trustworthy and where the win rate really travels.

Primary surfaceHardcourt outdoor
Primary record14-17
Primary WR45.2%
Best surfaceHardcourt indoor 50.0%
Hardcourt outdoor14-1745.2%
Hardcourt indoor1-150.0%
07

Odds Value Pulse

Shows whether the player wins as expected or creates value at outsider prices.

Avg win odds1.89
Avg loss odds3.69
Biggest win odds4.00
2.00+ odds WR22.2%
2.00+ sample18
Odds sample33
08

Decider Profile

How often matches become complicated, and whether the player survives the third set.

Three-set share21.2%
Decider record3-4
Set 3 win42.9%
After losing S110.0%
09

Close Set Risk

Tie-break and 7-5 / 7-6 pressure profile, useful for spotting fragile edges.

Close sets12-13
Close-set WR48.0%
Tie-breaks2-4
Matches with tight set19
10

Momentum Trend

Compares the latest 5 matches with the previous 10 so form shifts are visible immediately.

Stable form · 3 losses running
L oldest L 2 L 3 W 4 L 5 W 6 W 7 L 8 L 9 L latest
Latest 5 2-3 40.0% WR
Trend delta +10.0% latest vs previous sample
Match log

All Honori Koyama matches in the TennisJack sample.

Scan date, tournament, surface, players, odds, final score, result and service-return indicators from completed matches.

Open Player Research
Loss
06.02.2026
UTR Pro Yokohama WomenHardcourt outdoor
Honori Koyama
vs
Koharu Niimi
1.67
2.10
3-6 6-3 1-6
Hold
25.0%
Break
53.9%
Loss
04.02.2026
UTR Pro Yokohama WomenHardcourt outdoor
Honori Koyama
vs
Funa Kozaki
3.00
1.36
3-6 1-6
Hold
25.0%
Break
25.0%
Win
02.02.2026
UTR Pro Yokohama WomenHardcourt outdoor
Rena Tanaka
vs
Honori Koyama
4.00
1.22
2-6 5-7
Hold
60.0%
Break
70.0%
Loss
20.11.2025
ITF W15 Phan ThietHardcourt outdoor
Reina Goto
vs
Honori Koyama
1.13
5.50
6-1 7-5
Hold
55.6%
Break
10.0%
Loss
13.11.2025
ITF W15 Phan ThietHardcourt outdoor
Anri Nagata
vs
Honori Koyama
1.40
2.75
7-6 6-0
Hold
55.6%
Break
10.0%
Loss
03.09.2025
ITF W15 YeongwolHardcourt outdoor
Hwiwon Wi
vs
Honori Koyama
1.83
1.83
6-2 6-1
Hold
14.3%
Break
25.0%
Loss
26.07.2025SF
UTR Pro Kawaguchi WomenHardcourt outdoor
Shiho Tsujioka
vs
Honori Koyama
1.25
3.75
6-3 6-7 6-0
Hold
53.9%
Break
13.3%
Win
23.07.2025
UTR Pro Kawaguchi WomenHardcourt outdoor
Honori Koyama
vs
Yui Ohwaki
1.57
2.25
6-1 6-2
Hold
71.4%
Break
87.5%
Win
22.07.2025
UTR Pro Kawaguchi WomenHardcourt outdoor
Honori Koyama
vs
Kurumi Tamura
2.00
1.73
3-6 6-3 6-4
Hold
50.0%
Break
57.1%
Win
21.07.2025
UTR Pro Kawaguchi WomenHardcourt outdoor
Yuna Ohashi
vs
Honori Koyama
2.10
1.67
4-6 2-6
Hold
77.8%
Break
55.6%
Loss
26.06.2025
ITF W15 SapporoHardcourt outdoor
Honori Koyama
vs
Jeong Moon
3.00
1.36
2-6 6-3 4-6
Hold
61.5%
Break
28.6%