Player research cockpit

NatsukoSaegusa

TennisJack analysis

Natsuko Saegusa currently has a thin TennisJack sample of 9 completed matches, with a 55.6% win rate in the loaded match history. The recent form line is 5-4 across the latest 9 completed matches.

Latest rank -

Matches9Completed matches

Win rate55.6%Across all matches

Latest form5-4In latest 9 matches

Index statusDo not index yetProfile confidence

Performance metrics

Hold Base23.6%

Break Pressure25.9%

Latest form (9 matches)

5-4

L L W W L W W W L

Surface profile

Hardcourt outdoor

Canonical/players/natsuko-saegusa/

Index statusDo not index yet

Last updatedData from TennisJack

Profile intelligence

Ten signals worth watching.

Built from 9 completed TennisJack matches: form, surface, odds, pressure and close-set behavior. The full match log stays below for audit.

Player DNA

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

Balanced starts

Set 1 punch55.6%

Service shield23.6%

Return bite25.9%

Decider risk11.1%

Favorite / Underdog Split

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

Favorite - 0-0 - 0 matches Avg odds - | 1+ set -

Underdog 0.0% 0-2 - 2 matches Avg odds 13.00 | 1+ set 0.0%

First Set Personality

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

Set 1 win55.6%

Breaks first S150.0%

Broken first S150.0%

Recovers S10.0%

Break Pressure Profile

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

Avg breaks0.44

Avg broken1.44

Balance-1.00

Clean service matches77.8%

3+ breaks produced11.1%

Set 2 win66.7%

Clean Win / Comeback Index

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

100.0%Clean 2-0 share among wins

Clean 2-0 wins5

Comeback signals5

Lost set 1, won match0

Comeback index55.6%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record5-3

Primary WR62.5%

Best surfaceHardcourt outdoor 62.5%

Hardcourt outdoor5-362.5%

Synthetic outdoor0-10.0%

Odds Value Pulse

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

Avg win odds-

Avg loss odds13.00

Biggest win odds-

2.00+ odds WR0.0%

2.00+ sample2

Odds sample2

Decider Profile

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

Three-set share11.1%

Decider record0-1

Set 3 win0.0%

After losing S10.0%

Close Set Risk

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

Close sets5-4

Close-set WR55.6%

Tie-breaks2-1

Matches with tight set7

Momentum Trend

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

Stable form · 1 losses running

L L W W L W W W L

Latest 5 WR60.0%

Previous 10 WR50.0%

Latest 53-2

Previous 102-2

Trend delta+10.0%

Latest 5 WR60.0%

Match log

All Natsuko Saegusa matches in the TennisJack sample.

Scan date, tournament, surface, opponent, set score, result and service-return indicators before opening the deeper tools.

Open Player Research

Date	Match	Score	Result	Hold / Break
21.10.2026	Natsuko Saegusa vs Himari SatoUTR Pro Kawaguchi Women	3-6 6-3 4-6Hardcourt outdoor	Loss	Hold - Break -
20.10.2026	Natsuko Saegusa vs Minori NatsukaUTR Pro Kawaguchi Women	6-3 7-6Hardcourt outdoor	Win	Hold - Break -
19.10.2026	Natsuko Saegusa vs Haruka NishimuraUTR Pro Kawaguchi Women	6-4 7-6Hardcourt outdoor	Win	Hold - Break -
29.01.2026	Natsuko Saegusa vs Miyu KatoUTR Pro Yokohama Women	6-3 6-3Hardcourt outdoor	Win	Hold - Break -
28.01.2026	Natsuko Saegusa vs Azusa IshiiUTR Pro Yokohama Women	6-7 4-6Hardcourt outdoor	Loss	Hold - Break -
27.01.2026	Natsuko Saegusa vs Michiru FuruyaUTR Pro Yokohama Women	6-4 6-3Hardcourt outdoor	Win	Hold - Break -
26.01.2026	Natsuko Saegusa vs Emi NakajimaUTR Pro Yokohama Women	6-4 6-3Hardcourt outdoor	Win	Hold - Break -
29.10.2025	Natsuko Saegusa vs Sakura HosogiITF W35 Makinohara	4-6 1-6Synthetic outdoor	Loss	Hold 22.2% Break 37.5%
14.05.2025	Natsuko Saegusa vs Hayu KinoshitaW15 Toyama	3-6 0-5Hardcourt outdoor	Loss	Hold 25.0% Break 14.3%