Sofia Quijada
Boca Juniors travel to Estadio Eva Peron in Huningán for a Copa Argentina Round of 32 clash against Sarmiento Junin. On paper this looks like a straightforward task for Boca, who carry a significantly higher club ranking and bookmaker confidence sitting above 50%, yet the Copa Argentina has a long history of upsets at neutral-ish provincial grounds. Sarmiento enter this tie on the back of a heavy 0-4 defeat to Belgrano in their last outing, which will have done nothing for morale. Boca, by contrast, arrive fresh off a 1-0 win over Athletico PR in their most recent fixture, showing they can grind out results even when not at their best.
Keep an eye on Boca head coach Rodolfo Arruabarrena’s tactical setup. Boca have been operating in a 3-4-2-1 system that gives them midfield compactness and wide coverage, which should cause problems for Sarmiento’s flat 4-4-2. On the Sarmiento side, Facundo Sava will need a big performance from his central midfield pairing to disrupt Boca’s build-up, as that is where the game will be decided.
Hot stat: Boca Juniors’ last five results include a 2-3 home defeat to Huracan and back-to-back losses against Universidad Catolica and Barcelona SC, meaning they have been far from consistent. Three defeats in five matches across all competitions is a reminder that this Boca side is beatable.
| 🏆 Tournament: | Copa Argentina 2026, Round of 32 |
| 🏟 Venue: | Estadio Eva Peron, Huningán |
| 🗓️ Date: | 17.07.2026 |
| ⏰ Time: | 02:45 CEST |
Sarmiento Junin vs Boca Juniors Prediction
Boca Juniors are the clear favourites and we back them to advance, but the path may not be clean. Sarmiento won their only Copa Argentina match in this campaign, beating Tigre 1-0, which shows they can produce disciplined, low-scoring results in this competition. Boca’s recent form across all competitions has been patchy: one win in their last three before the Athletico PR match, with defeats to Universidad Catolica and Barcelona SC sandwiched around a draw with Cruzeiro. Their 2-3 loss to Huracan also raises questions about defensive solidity.
We predict Boca Juniors to win, but not without a fight. Their 3-4-2-1 gives them structural advantages against a 4-4-2 that can be stretched in wide areas, and their squad depth in a knockout format is a decisive factor. Sarmiento’s year-to-date win rate of just 41% across 17 matches, combined with that 0-4 Belgrano thrashing, points to a team short on confidence. We expect Boca to control possession and create enough chances to take the tie, though a clean sheet is not guaranteed given their recent defensive lapses.
Sarmiento commit fouls and allow set-piece opportunities, which is a concern given Boca’s ability to capitalise from dead-ball situations. With both teams playing in Argentine football’s physical style, the foul count will be high, and yellow cards should follow. We see this finishing as a Boca win with both teams having at least a moment each, making BTTS a reasonable consideration alongside the standard result market.
| 🔥Hot Tip: | Boca Juniors to win to nil |
| ⚽Total Goals: | Over 1.5 |
| 💥Both Teams To Score: | No |
| 🎯Total Corners: | Over 7.5 |
Team Analysis
Sarmiento Junin’s recent run makes difficult reading. Their last five results include wins over Tigre (1-0) and Tristan Suarez (1-0), but also defeats to Belgrano (0-4), Rosario Central (1-2), and Gimnasia LP (1-2). The loss to Belgrano is particularly alarming: a four-goal deficit against a side ranked around 145 in the world club rankings exposes serious defensive vulnerabilities. Sarmiento’s year-to-date record of seven wins from 17 matches, a 41% win rate, confirms they are a mid-table Argentine side fighting to stay relevant rather than competing for honours.
Boca Juniors’ form over their last five matches tells a more complex story than their reputation suggests. The 1-0 win over Athletico PR is their most recent result and gives them a confidence boost heading into this tie. Before that, they lost 0-1 to Universidad Catolica, drew 1-1 with Cruzeiro, lost 2-3 to Huracan, and fell 0-1 to Barcelona SC. That sequence of one win, one draw, and three defeats across five matches is not what you expect from a club of Boca’s stature. Their 48% win rate from 27 matches this year tells a similar story of inconsistency, though their squad quality still puts them well above Sarmiento.
🚨Check out our dedicated Sarmiento Junin vs Boca Juniors stats page for more info.
Pre-game Odds and Win Probability: Boca Juniors the Favourite
- Moneyline Sarmiento Junin ~5.20 | Boca Juniors ~1.71
- Draw ~3.30
- Over/Under Over 2.5 ~2.10 | Under 2.5 ~1.70
Boca at around 1.71 reflects the bookmakers’ 54% implied probability, which feels about right given the squad quality gap. Sarmiento at 5.20 carries value only if you believe the Copa Argentina upset narrative and their home-ground familiarity in the province, but their current form does not support backing them outright. The draw at 3.30 is interesting: Boca’s recent inconsistency and Sarmiento’s ability to keep games tight (two of their last five ended 1-0) make a draw a non-negligible outcome. We still lean Boca, but the Under 2.5 market at around 1.70 looks like a sharp play given both teams’ tendency to feature in low-scoring affairs in knockout football.
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Boca Juniors. Source: Official Instagram. Edited photo
TipsGG Match Prediction
Boca Juniors should advance from this Round of 32 tie, but the match will not be the walkover their odds imply. Sarmiento have beaten Tigre in this very competition and know how to grind out a defensive result. Boca’s 3-4-2-1 system creates width and overloads in the half-spaces, which should stretch Sarmiento’s 4-4-2, and that tactical mismatch is the key reason we back Boca to win. Their recent form is patchy, yes, but they have the individual quality to decide a single knockout match. We predict a narrow Boca Juniors win, most likely 1-0 or 2-0, with Sarmiento creating little of note in attack. The Under 2.5 goals and Boca to win to nil are our value plays for this fixture.
