The Buenos Aires giants have won three of their last four matches but have still fallen short of their usual high standards this season; meanwhile, their hosts have taken just three points from the last 12 available.
Match preview
Before hosting fellow capital-city side Huracan on Monday evening, Boca Juniors sat 11th in the Primera Division standings, some 21 points adrift of arch-rivals River Plate, who top the table.
Boca have been left far off the pace this season, less than a year on from winning a 35th top-flight title, and a 1-0 victory at La Bombonera was only their 10th Primera Division success of 2023 so far.
A second-half strike from Luis Vasquez ultimately separated the sides, as Jorge Almiron's men recorded a second league win from three since being humbled 4-0 by Godoy Cruz late last month; moving up to ninth place.
The Xeneize recently reached the last 32 of the Copa Argentina and also sealed top spot in Group F of the Copa Libertadores, in which they will meet Nacional in the first knockout round at the start of August.
With River set to be crowned Argentinian champions, Boca could be forgiven for switching their thoughts to claiming a seventh South American title - and their first since 2007 - but an intense Primera Division contest awaits this weekend.
When they visited El Bosque in October of last year, clashes between fans and police meant the match was abandoned after only nine minutes; rubber bullets and tear gas were used and one supporter died as a result of the trouble.
Once again, no Boca Juniors fans will be present for their latest trip to La Plata, where Gimnasia have picked up five of their seven league wins this term.
Following an embarrassing Copa Sudamericana exit - El Lobo finished rock-bottom of their group last month - they have drawn twice and then lost to Atletico Tucuman in domestic competition, leaving them 20th in the table.
Gimnasia's healthy points average over the past three years will be sufficient to keep them out of danger, though, as such a system is used to decide relegation from Argentina's top tier.
Nonetheless, Sebastian Romero's side still want to end a tough campaign on a high - beating Boca would certainly help in that regard.
Gimnasia Argentine Primera Division form:
L
W
D
D
D
L
Gimnasia form (all competitions):
W
D
L
D
D
L
Boca Juniors Argentine Primera Division form:
L
D
L
W
D
W
Boca Juniors form (all competitions):
D
L
W
W
D
W
Team News
Boca Juniors will again be without their captain on Sunday, as after short spell in Miami recovering from a calf injury, veteran defender Marcos Rojo is back in training but not under consideration for the trip to La Plata.
More immediately, both Nicolas Figal and Esteban Rolon are available to coach Jorge Almiron after serving suspensions on Monday. The former replacing Bruno Valdez could be the only change in Boca's lineup from the win over Huracan.
Therefore, Miguel Merentiel and Luis Vazquez should start up front, with Dario Benedetto once more consigned to a substitute role.
Cristian Tarragona will be Gimnasia's most notable absentee, as the striker continues to recover from a muscular injury, while Matias Melluso and Nicolas Colazo could also be sidelined.
Sebastian Romero is set to field his familiar 4-3-3 formation, with Leonardo Morales helming the hosts' defence and Ignacio Miramon - who recently received a transfer offer from Belgium, which was swiftly rejected by the club - patrolling central midfield.
Gimnasia possible starting lineup:
Durso; Enrique, F. Sanchez, Morales, Bazzi; Miramon, Lescano, Napolitano; Soldano, Mammini, Dominguez
Boca Juniors possible starting lineup:
Romero; Weigandt, Valentini, Figal, Fabra; Medina, Valera, G. Fernandez; Merentiel, Vasquez, Barco