Player research cockpit

SierraBerry

TennisJack analysis

Sierra Berry currently has a thin TennisJack sample of 9 completed matches, with a 22.2% win rate in the loaded match history. The recent form line is 2-7 across the latest 9 completed matches.

Latest rank -

Matches9Completed matches

Win rate22.2%Across all matches

Latest form2-7In latest 9 matches

Index statusDo not index yetProfile confidence

Performance metrics

Hold Base32.5%

Break Pressure25.6%

Latest form (9 matches)

2-7

W W L L L L L L L

Surface profile

Hardcourt outdoor

Canonical/players/sierra-berry/

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.

Slow starter

Set 1 punch22.2%

Service shield32.5%

Return bite25.6%

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% 0-5 - 5 matches Avg odds 4.81 | 1+ set 20.0%

First Set Personality

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

Set 1 win22.2%

Breaks first S10.0%

Broken first S1100.0%

Recovers S10.0%

Break Pressure Profile

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

Avg breaks1.56

Avg broken3.44

Balance-1.89

Clean service matches44.4%

3+ breaks produced22.2%

Set 2 win33.3%

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 wins2

Comeback signals3

Lost set 1, won match0

Comeback index33.3%

Surface Edge

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

Primary surfaceHardcourt outdoor

Primary record2-7

Primary WR22.2%

Best surfaceHardcourt outdoor 22.2%

Hardcourt outdoor2-722.2%

Odds Value Pulse

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

Avg win odds-

Avg loss odds4.81

Biggest win odds-

2.00+ odds WR0.0%

2.00+ sample4

Odds sample5

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 sets2-5

Close-set WR28.6%

Tie-breaks0-0

Matches with tight set5

Momentum Trend

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

Cooling down · 7 losses running

W W L L L L L L L

Latest 5 WR0.0%

Previous 10 WR50.0%

Latest 50-5

Previous 102-2

Trend delta-50.0%

Latest 5 WR0.0%

Match log

All Sierra Berry 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
22.03.2026SF	Sierra Berry vs Gabriella HarperUTR Pro Boca Raton Women	4-6 3-6Hardcourt outdoor	Loss	Hold - Break -
20.03.2026	Sierra Berry vs Cookie Jarvis-TredgettUTR Pro Boca Raton Women	4-6 4-6Hardcourt outdoor	Loss	Hold - Break -
19.03.2026	Sierra Berry vs Emma JacksonUTR Pro Boca Raton Women	0-6 2-6Hardcourt outdoor	Loss	Hold 33.3% Break 0.0%
17.03.2026	Sierra Berry vs Himari SatoUTR Pro Boca Raton Women	4-6 6-4 3-6Hardcourt outdoor	Loss	Hold 33.3% Break 57.1%
16.03.2026	Sierra Berry vs Caroline ManziUTR Pro Boca Raton Women	2-6 4-6Hardcourt outdoor	Loss	Hold 33.3% Break 33.3%
12.12.2025SF	Sierra Berry vs Jasmine ConwayUTR Pro Boca Raton Women	2-6 2-6Hardcourt outdoor	Loss	Hold 37.5% Break 12.5%
11.12.2025	Sierra Berry vs Mia SlamaUTR Pro Boca Raton Women	2-6 2-6Hardcourt outdoor	Loss	Hold 25.0% Break 25.0%
11.12.2025	Sierra Berry vs Maria NavarroUTR Pro Boca Raton Women	6-4 6-0Hardcourt outdoor	Win	Hold - Break -
10.12.2025	Sierra Berry vs Camila SoaresUTR Pro Boca Raton Women	6-2 6-3Hardcourt outdoor	Win	Hold - Break -