ASD Sporting Trestina vs Robur Siena S.S.D.: Prediction, Betting Tips & Match Preview – 21 December

ASD Sporting Trestina

L W D D D

No standing data

0-2

21/12/2025 09:30

Robur Siena S.S.D.

L L L D L

No standing data

Italy Serie D

MATCH INTRO

Betiball's prediction for ASD Sporting Trestina vs Robur Siena S.S.D. on 21 December 2025 (kick-off: 09:30) is built from both teams' recent form, head-to-head history, squad availability, and tactical analysis. Read the full ASD Sporting Trestina vs Robur Siena S.S.D. preview before placing your bet.

ASD Sporting Trestina will face Robur Siena S.S.D. in Italy Serie D on December 21, 2025 at 09:30.
Current model prediction leans green with a projected score of 1 - 1 and average coefficient 1.95.

Predictions 1x2 Under/Over 2.5 1X2 Live Half Time Half Time / Full Time Both To Score Double chance Handicap Scorers Corners Cards

Home team Away team

Probability %

Pred

Correct

Avg.g

Coef.

Score.

Live coef.

Weather

09:30

2025-12-21

ASD Sporting Trestina vs Robur Siena S.S.D. - Prediction & Odds

ASD Sporting Trestina

Robur Siena S.S.D.

2025-12-21 09:30

STANDINGS UP TO 21/12/2025

The standings compare the rankings (Rank-XH) of ASD Sporting Trestina and Robur Siena S.S.D. in the Italy Serie D football standings for the 2025 season, updated before kickoff and immediately after the match ends.

Head To Head

06/04/2025 09:00

ASD Sporting Trestina

2 - 1

Robur Siena S.S.D.

ITA S4

24/11/2024 09:30

Robur Siena S.S.D.

1 - 2

ASD Sporting Trestina

ITA S4

09/05/2021 09:00

ASD Sporting Trestina

1 - 0

Robur Siena S.S.D.

ITA S4

ASD Sporting Trestina

67%

Draw

Robur Siena S.S.D.

33%

ASD Sporting Trestina Last 6 matches

14/12/2025 09:30

Prato 2 - 1 ASD Sporting Trestina

ITA S4

07/12/2025 09:30

ASD Sporting Trestina 1 - 0 Sansepolcro ASD

ITA S4

30/11/2025 09:30

Gavorrano 1 - 1 ASD Sporting Trestina

ITA S4

23/11/2025 09:30

ASD Sporting Trestina 1 - 1 ASD Terranuova Traiana

ITA S4

16/11/2025 09:30

Scandicci 2 - 2 ASD Sporting Trestina

ITA S4

09/11/2025 09:30

ASD Sporting Trestina 1 - 0 Poggibonsi

ITA S4

Win

33%

Draw

50%

Lost

17%

Last 6 matches Robur Siena S.S.D.

15/12/2025 09:30

Robur Siena S.S.D. 0 - 3 Camaiore Calcio

ITA S4

07/12/2025 09:30

Montevarchi 1 - 0 Robur Siena S.S.D.

ITA S4

30/11/2025 09:30

Robur Siena S.S.D. 0 - 2 ASD Seravezza Calcio

ITA S4

23/11/2025 09:30

Grosseto 1 - 1 Robur Siena S.S.D.

ITA S4

16/11/2025 09:30

Robur Siena S.S.D. 0 - 2 San Donato Tavarnelle

ITA S4

09/11/2025 09:30

Foligno Calcio 3 - 1 Robur Siena S.S.D.

ITA S4

Win

Draw

17%

Lost

83%

Overall Home/Away

Full time First half Second half

All leagues Italy Serie D

Goals use the selected half; shots, passes and possession are averaged over full matches in the sample.

Played games

ASD Sporting Trestina

Robur Siena S.S.D.

Goals

Scored

Avg. per game

0.63

Conceded

Avg. per game

0.74

Scored

Avg. per game

0.65

Conceded

Avg. per game

0.50

Scored a goal

In last 6 matches

YesNo

5 (83%)1 (17%)

In last 6 matches

NoYes

2 (33%)4 (67%)

In last 35 matches

YesNo

19 (54%)16 (46%)

In last 35 matches

NoYes

17 (50%)17 (50%)

ASD Sporting Trestina

Recent matches

Robur Siena S.S.D.

Under /Over

(63%)22 13(37%)

1.5

Full Time

Under /Over

(68%)23 11(32%)

Under /Over

(20%)7 28(80%)

1.5

1st Half

Under /Over

(15%)5 29(85%)

Under /Over

(34%)12 23(66%)

1.5

2nd Half

Under /Over

(32%)11 23(68%)

/Yes

(46%)16 19(54%)

Both scored
(Yes/No)

No /Yes

(38%)13 21(62%)

GOALS BY TIME PERIOD

ASD Sporting Trestina

Robur Siena S.S.D.

Shots

ASD Sporting Trestina

Total shots

8.36 avg / game

Blocked

0 total

Avg. —

Robur Siena S.S.D.

Total shots

11.36 avg / game

Blocked

0 total

Avg. —

ASD Sporting Trestina Pass Robur Siena S.S.D.

Total passes

—

Avg. — / game

Accurate

—

Ball possession

50%

Total passes

—

Avg. — / game

Accurate

—

Ball possession

58%

TOTAL ATTACKS

ASD Sporting Trestina

DANGEROUS ATTACKS

ASD Sporting Trestina

OTHERS

ASD Sporting Trestina

Played games

Robur Siena S.S.D.

Avg / game Total Total Avg / game

0.29

Clean sheets

0.44

2.09

Corners

2.18

1.00

Throw-ins

0.00

0.91

Offsides

0.21

0.00

GK saves

0.00

ASD Sporting Trestina

DISCIPLINARY

Robur Siena S.S.D.

Avg / game Total Total Avg / game

1.29

0.85

0.00

0.00

4.77

167

Fouls

1.97

0.00

Tackles

0.00

NEXT MATCHES

07/29

Gubbio

ASD Sporting Trestina

INT

NEXT MATCHES

No upcoming matches.

How We Build the ASD Sporting Trestina vs Robur Siena S.S.D. Prediction

Betiball.com's prediction for ASD Sporting Trestina vs Robur Siena S.S.D. on 21 December 2025 is generated by a statistical model that processes over 30 data points per match — including each team's last ten results, expected goals (xG), shots on target, defensive line metrics, set-piece vulnerability, and confirmed squad availability. For this Italy Serie D fixture, our model also factors in home and away performance splits and any confirmed injuries or suspensions reported within 48 hours of kick-off. Every tip includes a probability percentage — not just a pick, but the data behind it.

ASD Sporting Trestina vs Robur Siena S.S.D. Form Analysis

Heading into this match, both sides carry distinct statistical profiles our model weighs carefully. We assess ASD Sporting Trestina's recent home record, scoring rate, and clean sheet frequency against Robur Siena S.S.D.'s away form — particularly goals conceded on the road and their tendency to score or keep clean sheets in away fixtures. Over/Under 2.5 goals, Both Teams to Score (BTTS), and the Asian Handicap line are all evaluated through this lens before a final recommendation is issued.

Italy Serie D Context: Standings, Form & What's at Stake

League position and match context are decisive inputs. A team fighting relegation defends differently from one chasing European qualification — and our model accounts for that pressure. Check the live Italy Serie D standings and the Italy Serie D form table to understand exactly where ASD Sporting Trestina and Robur Siena S.S.D. sit and what this result means for both clubs.

Prediction Accuracy & Track Record

Betiball.com publishes a weekly prediction accuracy review so you can verify our historical hit rate across 1x2, Over/Under, and BTTS markets. We do not hide results that went against our tip — full transparency on model performance is a core part of how Betiball.com operates. Our Italy Serie D predictions are among the highest-rated by our users precisely because the data is always shown alongside the recommendation.

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