O Campeonato Paulista de Aspirantes de 1945 apresentou o mesmo equilíbrio do ano anterior. Com o título sendo decidido em uma partida extra e o SÃO PAULO FUTEBOL CLUBE conquistando o bicampeonato. Infelizmente alguns resultados não foram possíveis de se obter. A classificação final apresentou São Paulo e Corinthians com 5 pp, Palmeiras 13 pp, Comercial e Ypiranga 19 pp, Santos 20 pp, Juventus 21 pp, S.P.R. 22 pp, Portuguesa 24 pp, Jabaquara 28 pp e Portuguesa(San) 32 pp. Estes foram os resultados:

1º Turno

31.03.1945 – S.P.R. 3-3 Comercial
01.04.1945 – Palmeiras 8-1 Jabaquara
01.04.1945 – Portuguesa(San) 1-3 Corinthians
01.04.1945 – Ypiranga 1-1 Santos
01.04.1945 – Portuguesa 2-1 Juventus
08.04.1945 – Jabaquara 1-1 São Paulo
08.04.1945 – Palmeiras 1-0 Portuguesa
08.04.1945 – Ypiranga 3-1comercial
08.04.1945 – S.P.R. 2-1 Santos
08.04.1945 – Corinthians 4-0 Juventus
14.04.1945 – S.P.R. 1-0 Palmeiras
14.04.1945 – Juventus 6-1 Comercial
15.04.1945 – Portuguesa(San) 4-3 Santos
15.04.1945 – São Paulo 3-0 Ypiranga
15.04.1945 – Corinthians 4-2 Portuguesa
21.04.1945 – Corinthians – Comercial
21.04.1945 – Ypiranga – Juventus
21.04.1945 – Portuguesa(San) 4-1 Jabaquara
22.04.1945 – São Paulo 2-1 Palmeiras
22.04.1945 – Santos 2-2 Portuguesa
28.04.1945 – São Paulo 2-1 Juventus
29.04.1945 – Portuguesa 2-1 Portuguesa(San)
29.04.1945 – Jabaquara 1-1 Santos
29.04.1945 – Ypiranga 2-2 S.P.R.
29.04.1945 – Palmeiras 5-1 Comercial
06.05.1945 – Portuguesa(San) 2-2 Ypiranga
06.05.1945 – São Paulo 3-0 Corinthians
12.05.1945 – Corinthians 2-1 Ypiranga
13.05.1945 – Comercial 2-1 Portuguesa
13.05.1945 – Palmeiras 4-0 Juventus
13.05.1945 – Santos 1-3 São Paulo
13.05.1945 – S.P.R. 5-1 Jabaquara
19.05.1945 – Palmeiras 6-2 Portuguesa(San)
19.05.1945 – Juventus 1-2 Santos
20.05.1945 – São Paulo 2-1 S.P.R.
20.05.1945 – Jabaquara 1-6 Comercial
26.05.1945 – São Paulo 4-4 Comercial
27.05.1945 – Ypiranga 3-1 Portuguesa
27.05.1945 – Santos 1-0 Palmeiras
27.05.1945 – Juventus 4-2 S.P.R.
27.05.1945 – Corinthians 6-0 Jabaquara
31.05.1945 – Portuguesa(San) 1-2 S.P.R.
02.06.1945 – Palmeiras 3-0 Ypiranga
03.06.1945 – Portuguesa(San) 0-1 Juventus
03.06.1945 – São Paulo 2-1 Portuguesa
03.06.1945 – Corinthians 3-0 Santos
10.06.1945 – Jabaquara 3-2 Ypiranga
10.06.1945 – Palmeiras 2-2 Corinthians
16.06.1945 – Portuguesa 3-0 Jabaquara
17.06.1945 – Santos 2-3 Comercial
17.06.1945 – São Paulo 4-2 Portuguesa(San)
17.06.1945 – Corinthians 1-0 S.P.R.
24.06.1945 – Comercial 6-3 Portuguesa(San)
24.06.1945 – Jabaquara 1-4 Juventus
24.06.1945 – Portuguesa – S.P.R.

2º Turno

01.07.1945 – Jabaquara 1-1 Palmeiras
01.07.1945 – Corinthians 5-0 Portuguesa(San)
01.07.1945 – Ypiranga 3-1 Juventus
01.07.1945 – Portuguesa 4-5 Santos
01.07.1945 – Comercial 2-1 S.P.R.
08.07.1945 – São Paulo – Jabaquara
08.07.1945 – Palmeiras 5-2 Portuguesa
08.07.1945 – Santos 3-2 Portuguesa(San)
08.07.1945 – Ypiranga 2-1 S.P.R.
14.07.1945 – Juventus 3-1 Corinthians
14.07.1945 – Comercial – Palmeiras
15.07.1945 – Santos 0-1 Ypiranga
15.07.1945 – S.P.R. 2-0 Portuguesa
21.07.1945 – São Paulo 3-2 S.P.R.
22.07.1945 – Portuguesa 3-1 Juventus
22.07.1945 – Jabaquara 0-0 Portuguesa(San)
22.07.1945 – Corinthians 3-1 Comercial
28.07.1945 – Comercial 2-3 Santos
29.07.1945 – Portuguesa(San) 0-4 Palmeiras
29.07.1945 – São Paulo 2-2 Juventus
29.07.1945 – Ypiranga 2-1 Jabaquara
04.08.1945 – Juventus 2-1 Portuguesa(San)
05.08.1945 – Jabaquara 1-2 S.P.R.
05.08.1945 – Comercial 2-2 Ypiranga
05.08.1945 – Palmeiras 2-2 Santos
12.08.1945 – Corinthians 1-0 São Paulo
12.08.1945 – Palmeiras 5-0 S.P.R.
18.08.1945 – Corinthians 2-0 Ypiranga
19.08.1945 – Portuguesa(San) 3-2 Comercial
19.08.1945 – Juventus 5-2 Jabaquara
19.08.1945 – São Paulo 5-1 Santos
25.08.1945 – Palmeiras 2-1 Ypiranga
26.08.1945 – Jabaquara – Corinthians
26.08.1945 – São Paulo 4-0 Portuguesa
02.09.1945 – Corinthians 1-0 Palmeiras
02.09.1945 – Santos 4-2 S.P.R.
07.09.1945 – S.P.R. 3-2 Portuguesa(San)
08.09.1945 – Palmeiras 2-1 Juventus
09.09.1945 – Santos 2-3 Corinthians
09.09.1945 – Portuguesa 1-1 Ypiranga
09.09.1945 – São Paulo 7-0 Comercial
15.09.1945 – Corinthians 3-0 S.P.R.
16.09.1945 – Comercial 2-1 Juventus
16.09.1945 – São Paulo 4-0 Ypiranga
16.09.1945 – Portuguesa(San) 1-5 Portuguesa
22.09.1945 – Portuguesa 5-1 Comercial
23.09.1945 – São Paulo 2-1 Palmeiras
23.09.1945 – Santos 4-0 Jabaquara
29.09.1945 – Juventus 3-1 S.P.R.
29.09.1945 – Comercial 2-0 Jabaquara
30.09.1945 – Portuguesa(San) 1-2 São Paulo
30.09.1945 – Corinthians 4-2 Portuguesa
07.10.1945 – Jabaquara 2-1 Portuguesa
07.10.1945 – Ypiranga 2-1 Portuguesa(San)
07.10.1945 – Santos 2-1 Juventus

Desempate

14.10.1945 – São Paulo 3-0 Corinthians

Fonte: pesquisa do autor no Jornal A Tribuna, de Santos/SP