Has there ever been a 7–5 in all competitions?

Yes, 12 times.

The first time: February 13, 1915, Middlesbrough beat Tottenham Hotspur (Middlesbrough 7–5 Tottenham Hotspur) · Premier League.

The last time: March 22, 1999, Gimnasia y Esgrima La Plata beat Gimnasia y Esgrima (Jujuy) (Gimnasia y Esgrima La Plata 7–5 Gimnasia y Esgrima (Jujuy)) · Primera Argentina, 27 years ago.

Home wins: 9. Away wins: 3.

Nearby scores

1. 8–4 8 times
2. 8–5 1 time
3. 8–6 Never
4. 7–4 33 times
5. 7–5 12 times
6. 7–6 Never
7. 6–4 94 times
8. 6–5 25 times
9. 6–6 6 times

All games

1. March 22, 1999 Gimnasia y Esgrima La Plata 7–5 Gimnasia y Esgrima (Jujuy) · Primera Argentina
2. March 16, 1980 Tampico 7–5 Jalisco · Liga MX
3. October 7, 1973 De Graafschap 5–7 Feyenoord · Eredivisie
4. September 9, 1962 Ceará 7–5 River · Brasileirão
5. February 17, 1946 América 5–7 Veracruz · Liga MX
6. May 27, 1945 Estudiantes de La Plata 7–5 Vélez Sarsfield · Primera Argentina
7. January 14, 1940 Athletic Bilbao 7–5 FC Barcelona · La Liga
8. March 3, 1930 Sheffield United 5–7 Blackburn Rovers · Premier League
9. September 28, 1929 Blackburn Rovers 7–5 Birmingham City · Premier League
10. December 23, 1928 Quilmes 7–5 Chacarita Juniors · Primera Argentina
11. March 10, 1928 Newcastle United 7–5 Aston Villa · Premier League
12. February 13, 1915 Middlesbrough 7–5 Tottenham Hotspur · Premier League