If second leg is Newell's Old Boys, what name is first leg?
Home (1st leg) Home (2nd leg) 1st Leg 2nd leg Aggregate
1984 Argentine Primera División
text text text text text
1-17968229-1
Knockout stages
Knockout stages
Belgrano Atlético Tucumán 2-0 0-0 2-0
Racing de Córdoba San Lorenzo 1-1 1-3 2-4
Estudiantes La Plata Talleres 0-1 1-1 1-2
Rosario Central Independiente 1-1 0-1 1-2
Instituto River Plate 0-2 0-0 0-2
Ferro Carril Oeste Huracán 1-0 0-1 1-1 (7-6 p.k.)
Olimpo Newell's Old Boys 0-0 1-1 1-1 (6-7 p.k.)
table_17968229_1
SELECT 1st Leg FROM table WHERE Home (2nd leg) = Newell's Old Boys
Newell's Old Boys