On 29 May 2025 at 01:00 CEST, Estadio Rogelio Livieres in Asuncion becomes the theater for a decisive Copa Sudamericana Group A clash: Guarani vs Boston River. With the Paraguayan hosts vying for progression and the Uruguayan visitors in a must-win situation, Francisco Arce’s Guarani side will look to impose their structured, possession-based game against Jádson Viera’s Boston River, who are desperate to salvage their continental campaign. Set amongst the fervor of South American football and the storied setting of Rogelio Livieres, this encounter comes not only with points but with a critical impact on Group A’s final standings.
Guarani’s midfield linchpin Agustín Manzur has been integral to their recent stability, offering both dynamism and defensive graft, while Boston River’s versatile forward Agustin Anello has shown potential to disrupt organized backlines with creative movement. Each brings unique dimensions that could be decisive in the match’s turning moments.
Hot stat: Guarani have scored 2+ goals in three of their last four matches across competitions, underscoring their attacking momentum even against generally compact defenses.
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Guarani vs Boston River predictions
Me best bet: Guarani to win (Moneyline). The hosts boast a 62% win probability according to bookmakers, a reflection of their robust home form and tactical coherence under Francisco Arce. Their recent record (four wins and a draw in their last eight matches) and tactical stability using a 4-3-3 formation contrast Boston River’s recent struggles and leaky defense (four losses in the last six and 14 goals conceded in five group matches). This confluence of form, home advantage, and attacking edge makes the straight Guarani win the best value selection.
Both sides handle possession and pressing differently: Guarani average a steady passing accuracy of 77% and have kept total fouls low (11 in the last five), enabling smooth transitions; Boston River, meanwhile, are more direct but often succumb to disciplinary trouble (21 fouls and 11 yellow cards over their recent five matches, plus two reds), hampering their pressing efficiency and risking dangerous set-piece concessions. This disparity in composure and ball control is likely to shape the outcome, with Guarani set to control the pace and Boston River relying on isolated counterattacks.
Prop picks by me:
- ⚽Total Goals: Over 2.5
- 💥Both Teams To Score: Yes
- 🎯Total Corners: Over 8.5
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Guarani vs Boston River Most recent H2Hs
| Statistic | Guarani | Boston River |
|---|---|---|
| Total shots | 12 | 12 |
| Free kicks | 14 | 16 |
| Corner kicks | 6 | 6 |
| Total fouls | 9 | 11 |
| Pass accuracy (%) | 79 | 72 |
| Interceptions | 11 | 9 |
| Offsides | 3 | 2 |
The most recent Copa Sudamericana encounter between Guarani and Boston River ended in a spectacular 3-3 draw a true testament to the open, high-pressing football both teams can display when stakes are high. Guarani controlled possession and demonstrated clinical edge early, but Boston River capitalized on Guarani’s defensive lapses in the final half-hour. That balance of attacking initiative and defensive vulnerability is a narrative thread that could define this rematch.
🚨Read our full Guarani vs Boston River stats for more analysis.
Key Stats
- Guarani have averaged nearly 10 shots per match in group play, with 15 corners across their last five games.
- Boston River have conceded 14 goals in 5 group matches, the highest in Group A.
- Guarani have only collected 10 yellow cards in their last five matches, compared to Boston River’s 11 plus 2 reds.
- Boston River’s last away win was more than a month ago; their current away form shows two losses and one draw in three fixtures.
- Agustin Anello scored on his only recent start, hinting at a goalscoring threat despite Boston River’s poor run.
Guarani vs Boston River score prediction: 2-1
Expect Guarani to dominate possession and gradually wear down a Boston River side susceptible to breakdowns under sustained pressure. The likes of Agustín Manzur will orchestrate play, supporting a nimble front line featuring R. Torales and A. Maidana. Boston River will fight back particularly through the technical ability of Agustin Anello and the overlapping runs of Fredy Martinez but must confront their disciplinary frailties. Guarani’s stronger collective cohesion and home energy point to a narrow, hard-earned 2-1 victory.
Pre-game odds and win probability: Guarani the favourite
- Moneyline Guarani 1.55 | Boston River 6.50
- Draw 4.00
- Over/Under Over 2.5 1.90 | Under 2.5 1.85
- BTTS (both teams to score) Yes 1.75 | No 2.02
The odds plainly reflect Guarani’s superiority especially at home and in current form as bookmakers lean heavily toward the Paraguayan outfit. Boston River are long shots, and the market’s skepticism is justified by their defensive frailties and erratic results. Draw odds remain realistic, acknowledging both sides’ propensity for open, unpredictable play; while Over 2.5 goals and BTTS (yes) emerge as solid secondary choices given their recent H2H and group match patterns.
Guarani vs Boston River Over/Under Analysis
- Four of Boston River’s last five away matches have seen Over 2.5 total goals.
- All of Guarani’s last three matches produced at least three goals.
- Their previous H2H (3-3) in this group ranks among the group stage’s highest scoring fixtures.
- Boston River’s defensive instability increases the likelihood of multi-goal games.
Guarani Preview
Guarani’s last match a critical 2-1 victory over Sportivo Luqueno highlighted their ability to weather adverse spells and capitalize on moments of quality, particularly in the second half. Their overall recent form features just one defeat in five, with a robust blend of experienced defenders such as Mario López and quick, transitional midfielders in Agustín Manzur and Diego Fernández. That balance is amplified by disciplined possession (77% pass accuracy in the last five), low foul counts (11 fouls), and a measured tactical approach that adapts well to both defensive and offensive scenarios.

Guarani possible starting eleven
- GK: Marcos Gabriel Giménez Insfran
- DF: Mario López, Alexis Cantero, Gustavo David Vargas Areco, Fernando Roman
- MF: Agustín Manzur, N. Barrientos, Diego Fernández
- FW: R. Torales, A. Maidana, Victor Céspedes
Boston River Preview
Boston River approach this fixture looking to halt a decline: three losses in five matches and a defensive record that has left them anchored at the bottom of Group A. Their recent 0-2 home defeat to Racing Montevideo exposed structural weaknesses under pressing, and lapses in discipline have cost them dearly (two red cards in the last five). Nonetheless, the emergence of Agustin Anello as a pace-driven threat up front, and Fredy Martinez’s delivery from deep, give Boston River tools to challenge in transition if they can hold shape defensively.

Boston River possible starting eleven
- GK: Ernesto Hernández
- DF: Juan Manuel Acosta, Fredy Martinez, Gerónimo Bortagaray, Alex Silva
- MF: Mateo Baltasar Barcia Fernández, Agustin amado, Lucas Maximiliano Lemos Mayuncaldi, Juan O’Neil
- FW: Agustin Anello, Alexander Nicolas Gonzalez Perez

Boston River. Source: Official Facebook. Edited photo
The Verdict
On behalf of the TipsGG expert team, our AI-driven probability engine projects a 70% win probability for Guarani. The hosts possess superior tactical organization, home advantage, and a more consistent attacking output qualities that Boston River, hampered by defensive instability and erratic discipline, are unlikely to match over 90 minutes. While Boston River have shown they can score, the combination of Guarani’s structured buildup and Boston River’s open fullbacks points to a home win as the standout pick.
How to watch Guarani vs Boston River
- When? 29 May 2025
- Kick-off time: 01:00 CEST
- Where? Estadio Rogelio Livieres, Asuncion
- How to watch: Local South American sports networks (check regional listings), selected online streaming services, tournament official broadcaster
- Favorite: Guarani
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