Defensa y Justicia vs Newells Old Boys preview by Bez for TerraceBet
Argentine Primera División · Clausura - 4 FT · Defensa y Justicia 2-1 Newells Old Boys Estadio Norberto Tito Tomaghello
Full Time Defensa y Justicia 21 Newells Old Boys Defensa y Justicia won

Defensa y Justicia vs Newells Old Boys: Newells Old Boys to win

Defensa y Justicia and Newells Old Boys are evenly matched on paper, each with a 1.0 expected‑goals tally, but the model gives Newells a slight edge over the market price of 3.25.

Bez's Take
1
Headline Pick
Newells Old Boys to win Lost
Lean · valuation edge
2
Both Teams to Score
BTTS — No Lost
60.0% model probability
3
Total Goals
Under 2.5 Goals Lost
67.7% model probability

Both sides enter this clash after mixed runs of form – Defensa y Justicia have dropped three of their last five, while Newells have managed just one win in the same span. The odds suggest a cautious view of Newells, yet the numbers tell a tighter story.

Bez's Verdict

LIVE
Defensa y Justicia vs Newells Old Boys
0 - 0
Lean
Newells Old Boys to win Lost Slight lean Lean · valuation edge

The model assigns Newells a 34.6% chance to win versus the market implied 30.8%, indicating a slight but real value in backing the visitors.

Show the maths
The model’s win probability for Newells is 34.6%, which translates to an implied odds of roughly 2.89. The best market price is 3.25, implying a 30.8% chance. The difference of 3.8 percentage points shows the market is undervaluing Newells. Since both teams share identical expected goals (1.0), the edge comes purely from the market mispricing, not from any goal‑scoring superiority.
Pick 2 · Both Teams to Score
Both Teams to Score — No (one side kept off the scoresheet) Lost 60.0% model probability

With Defensa y Justicia averaging 1.0 expected goals and Newells Old Boys averaging 1.0, the model gives a 60.0% chance at least one side fails to score, ahead of the 40.0% it gives to both teams scoring.

Show the maths
BTTS probability is derived from each side's expected goals (Defensa y Justicia 1.0, Newells Old Boys 1.0) run through the same Poisson goal-expectancy model used for the match result: 40.0% of simulated outcomes have both teams scoring at least once, versus 60.0% where at least one side is shut out.
Pick 3 · Total Goals
Under 2.5 Goals Lost 67.7% model probability

Combined expected goals of 2.0 (Defensa y Justicia 1.0 + Newells Old Boys 1.0) points to a tighter game, with the model giving Under 2.5 Goals a 67.7% chance against 32.3% for Over.

Show the maths
Total goals probability comes from the same Poisson model summing both teams' expected goals (Defensa y Justicia 1.0 + Newells Old Boys 1.0 = 2.0 combined): 32.3% of simulated outcomes finish with 3 or more goals, versus 67.7% finishing with 2 or fewer.
Match Result Model

Our Poisson model, built from each side's real season scoring and conceding rates, has Defensa y Justicia at 34.6%, the draw at 30.9%, and Newells Old Boys at 34.6% to win.

Most Likely Scoreline

The single most likely scoreline in our model is 0-0 at 13.5% — treat any single scoreline price with caution given how spread out the probability distribution is across a low-scoring match.

The Numbers Behind the Headline

Defensa y Justicia expected goals
1.0
Newells Old Boys expected goals
1.0
Model BTTS probability
60.0%

Most likely scorelines

10-0
13.5%
20-1
13.5%
31-0
13.5%

Model probabilities are derived from each team's real season goals-for and goals-against averages via a Poisson goal-expectancy model — not a fixed set of narrative numbers.

Form Guide — Last 5

Defensa y Justicia

LLDWL

Defensa y Justicia’s last five league results read L‑L‑D‑W‑L, including a 0‑4 loss to Boca Juniors at home and a 2‑1 home victory over Deportivo Riestra. The heavy defeat to Boca and the recent loss to Estudiantes on the road highlight defensive frailties, suggesting they are unlikely to keep a clean sheet against Newells.

Newells Old Boys

DDWLD

Newells Old Boys have compiled D‑D‑W‑L‑D in their last five, with a 1‑0 home win over Talleres and a 2‑2 draw against Boca at home. Their away loss 0‑1 to Independiente shows they can be stopped, but the recent draw against Boca indicates they can still pick up points on the road.

Head-to-Head

In the five most recent meetings the teams have split victories evenly (two each) with one draw, the latest being a 3‑2 win for Defensa y Justicia, confirming a balanced rivalry that aligns with the model’s equal win probabilities.

DateResultCompetition
8 Feb 2026Newells Old Boys 2-3 Defensa Y JusticiaLiga Profesional Argentina
17 Aug 2025Defensa Y Justicia 1-1 Newells Old BoysLiga Profesional Argentina
23 May 2025Defensa Y Justicia 0-2 Newells Old BoysCopa Argentina
12 Feb 2025Newells Old Boys 0-1 Defensa Y JusticiaLiga Profesional Argentina
25 May 2024Newells Old Boys 1-0 Defensa Y JusticiaLiga Profesional Argentina

Team News (Pregame)

No notable injury concerns were on record for either side heading into this match.

Frequently Asked Questions

Who won Defensa y Justicia vs Newells Old Boys?

Defensa y Justicia won 2-1. Our pre-match pick was Newells Old Boys to win.

What was the final score of Defensa y Justicia vs Newells Old Boys?

Defensa y Justicia 2-1 Newells Old Boys (full time).

When was Defensa y Justicia vs Newells Old Boys?

Defensa y Justicia played Newells Old Boys on Sun 9 Aug · 21:45 BST in the Argentine Primera División at Estadio Norberto Tito Tomaghello.

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That valuation gap makes Newells Old Boys a modestly undervalued pick despite their modest away record, and the model’s symmetry suggests the match will be decided by the smallest of margins.

Predictions and model probabilities are for information and entertainment only and are not betting advice — always do your own research. BeGambleAware.org

Bez, South America Writer at TerraceBet
Written by Bez
South America Writer, TerraceBet — Brasileirão, Argentine Primera División & South American football
Priya, Fact-Checking Editor at TerraceBet
Fact-checked by Priya
Fact-Checking Editor, TerraceBet — every stat and claim verified against the underlying data