Club: Newell's Old Boys

• Country / City: Argentina — Rosario
• Season (approx.): 1995–96 (Argentine Primera División season made up of Apertura 1995 and Clausura 1996)
• Manager (as given): Jorge Castelli
• Home stadium: Estadio Marcelo Bielsa (commonly referred to as "El Coloso del Parque"; historic home ground in Rosario)
• Competitions likely entered: Argentine Primera División (Apertura and Clausura). Participation in continental cups that season depends on the club’s qualification from previous seasons and should be checked in contemporary records.

Notes and recommended verification sources

• Argentine top flight seasons in the 1990s used the split Apertura/Clausura format; each tournament awarded a title and overall season statistics are composed of both tournaments.
• For match-by-match lineups, full squad lists, appearances and goals, consult specialized historical football databases and archives:
  • RSSSF — comprehensive historical tables and tournament results
  • WorldFootball.net — season squads and match lineups
  • Transfermarkt — squad, transfers and manager history (season-by-season)
  • BDFA (Base de Datos del Fútbol Argentino) — Argentine-focused player and match records
  • Contemporary newspaper archives from Argentina (Clarín, La Nación, La Capital de Rosario) for match reports and managerial announcements from 1995–96
• If you are building a database entry, include fields for: competition (Apertura/Clausura), manager (with dates if interim), full squad (with positions and squad numbers if available), appearances, goals, league position for each tournament, and any continental cup participation.

Suggested database entry template

• club_id: newells_old_boys
• season: 1995-1996
• manager: Jorge Castelli
• stadium: Estadio Marcelo Bielsa (El Coloso del Parque) — Rosario
• competitions:
  • Primera División Apertura 1995 — league_position: (fill after verification)
  • Primera División Clausura 1996 — league_position: (fill after verification)
  • Cup competitions: (fill if applicable)
• squad: (player list with position, appearances, goals — source each record)
• notes: source citations / manager appointment and departure dates

This provides the basic structured record for Newell’s Old Boys around the 1995/96 season under the manager name you supplied. For precise match results, squad lists and final league positions, use the databases and newspaper archives listed above and record sources alongside each data field.