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TJPlayer research cockpit

Jenna Defalco

TennisJack analysis

Jenna Defalco currently has a useful TennisJack sample of 39 completed matches, with a 53.8% win rate in the loaded match history. The recent form line is 3-7 across the latest 10 completed matches.

Latest rank #663
M
Matches39Completed matches
%
Win rate53.8%Across all matches
F
Latest form3-7In latest 10 matches
Performance metrics
Hold Base57.6%
Break Pressure42.4%
Latest form (10 matches)
3-7
L Oldest W 2 L 3 L 4 L 5 L 6 W 7 L 8 W 9 L Latest
Surface profile
Hardcourt outdoor 37 matches · 54.1% WR
USA flag
CountryUSACountry profile
PlayRightRight-handed
Highest Rank#460Singles career high
Age / BirthdayPendingBirthday not listed
Profile intelligence

Ten signals worth watching.

Built from 39 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.

Balanced starts Break-heavy player
Set 1 punch51.3%
Service shield57.6%
Return bite42.4%
Decider risk30.8%
02

Favorite / Underdog Split

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

Favorite 82.6% 19-4 - 23 matches Avg odds 1.36 | 1+ set 91.3%
Underdog 12.5% 2-14 - 16 matches Avg odds 4.52 | 1+ set 31.2%
03

First Set Personality

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

Set 1 win51.3%
Breaks first S151.3%
Broken first S148.7%
Recovers S121.1%
04

Break Pressure Profile

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

Avg breaks3.64
Avg broken3.69
Balance-0.05
Clean service matches23.1%
3+ breaks produced61.5%
Set 2 win51.3%
05

Clean Win / Comeback Index

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

33.3%Clean 2-0 share among wins
Clean 2-0 wins7
Comeback signals19
Lost set 1, won match3
Comeback index48.7%
06

Surface Edge

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

Primary surfaceHardcourt outdoor
Primary record20-17
Primary WR54.1%
Best surfaceHardcourt outdoor 54.1%
Hardcourt outdoor20-1754.1%
Clay1-150.0%
07

Odds Value Pulse

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

Avg win odds1.58
Avg loss odds3.92
Biggest win odds4.00
2.00+ odds WR12.5%
2.00+ sample16
Odds sample39
08

Decider Profile

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

Three-set share30.8%
Decider record7-5
Set 3 win58.3%
After losing S115.8%
09

Close Set Risk

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

Close sets13-15
Close-set WR46.4%
Tie-breaks3-3
Matches with tight set21
10

Momentum Trend

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

Stable form · 1 losses running
L oldest W 2 L 3 L 4 L 5 L 6 W 7 L 8 W 9 L latest
Latest 5 2-3 40.0% WR
Trend delta +0.0% latest vs previous sample
Match log

All Jenna Defalco 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
04.01.2026
W75 NonthaburiHardcourt outdoor
Yidi Yang
vs
Jenna Defalco
1.29
3.50
6-4 6-4
Hold
50.0%
Break
30.0%
Win
01.09.2025
ITF W50 LeiriaHardcourt outdoor
Jenna Defalco
vs
I Wen Wan
1.14
5.00
6-1 5-4
Hold
66.7%
Break
75.0%
Loss
25.07.2025
ITF W35 FlorenceHardcourt outdoor
Shilin Xu
vs
Jenna Defalco
1.36
3.00
6-7 6-3 6-4
Hold
60.0%
Break
23.5%