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TJPlayer research cockpit

Sierra Berry

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 -
M
Matches9Completed matches
%
Win rate22.2%Across all matches
F
Latest form2-7In latest 9 matches
Performance metrics
Hold Base32.5%
Break Pressure25.6%
Latest form (9 matches)
2-7
W Oldest W 2 L 3 L 4 L 5 L 6 L 7 L 8 L Latest
Surface profile
Hardcourt outdoor 9 matches · 22.2% WR
CountryPendingCountry not listed
PlayPendingHand not listed
Highest RankPendingSingles high not listed
Age / BirthdayPendingBirthday not listed
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.

01

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%
02

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%
03

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%
04

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%
05

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%
06

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%
07

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
08

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%
09

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
10

Momentum Trend

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

Cooling down · 7 losses running
W oldest W 2 L 3 L 4 L 5 L 6 L 7 L 8 L latest
Latest 5 0-5 0.0% WR
Trend delta -50.0% latest vs previous sample
Match log

All Sierra Berry 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
19.03.2026
UTR Pro Boca Raton WomenHardcourt outdoor
Sierra Berry
vs
Emma Jackson
8.00
1.06
0-6 2-6
Hold
33.3%
Break
0.0%
Loss
17.03.2026
UTR Pro Boca Raton WomenHardcourt outdoor
Sierra Berry
vs
Himari Sato
2.75
1.40
4-6 6-4 3-6
Hold
33.3%
Break
57.1%
Loss
12.12.2025SF
UTR Pro Boca Raton WomenHardcourt outdoor
Jasmine Conway
vs
Sierra Berry
1.44
2.63
6-2 6-2
Hold
37.5%
Break
12.5%
Loss
11.12.2025
UTR Pro Boca Raton WomenHardcourt outdoor
Sierra Berry
vs
Mia Slama
7.00
1.08
2-6 2-6
Hold
25.0%
Break
25.0%