| Club: | Football Club Internazionale Milano |
| Stagione: | 1970–71 |
| Manager: | Heriberto Herrera (until 14 November) Giovanni Invernizzi |
| Chairman: | Ivanoe Fraizzoli |
| League: | Serie A |
| League Result: | 1º (in European Cup) |
| Cup1: | Coppa Italia |
| Cup1 Result: | First round |
| Cup2: | Fairs Cup |
| Cup2 Result: | First round |
| League Topscorer: | Boninsegna (24) |
| Season Topscorer: | Boninsegna (26) |
| Stadium: | San Siro |
| Max Attendance: | vs. Milan (7 March 1971) |
| Min Attendance: | vs. Varese (21 December 1970) |
| Leftarm1: | 0050E0 |
| Pattern La1: | _inter6465h |
| Pattern B1: | _inter6771h |
| Pattern Ra1: | _inter6465h |
| Body1: | 0050E0 |
| Rightarm1: | 0050E0 |
| Shorts1: | 000000 |
| Socks1: | 0b30cf |
| Pattern So1: | _black_band_color |
| Pattern La2: | _inter6465a2 |
| Leftarm2: | ffffff |
| Pattern B2: | _inter7071a |
| Body2: | ffffff |
| Pattern Ra2: | _inter6465a2 |
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| Prevseason: | 1969–70 |
| Nextseason: | 1971–72 |
During 1970-71 season Inter competed in Serie A, Coppa Italia and Fairs' Cup.
Following the golden era of the 1960s, Inter managed to win their eleventh league title in 1971.The second season of Heriberto Herrera is opened with the transfer out of Luis Suárez to Sampdoria, after nine years in Milan. The fans of Inter Milan were shocked with initial results, with Inter out in Coppa Italia and eliminated by Newcastle United in Fairs Cup.[1]
President Ivanoe Fraizzoli, who at the time also made it clear that he was willing to sell the club if the right offer was tabled, fired Herrera after a 0-3 loss with city rivals Milan and handed control of the side to youth team boss Giovanni Invernizzi. A former Inter player, Invernizzi was initially appointed on a temporary basis yet ended the campaign by making Italian football history.
Invernizzi rejuvenated a tactically exhausted and an under-performing squad. He turned Tarcisio Burgnich into a sweeper, played the young Mauro Bellugi at right-back, reintegrated Jair into the team, replaced summer signing Mario Frustalupi with Mario Bertini and asked the club's senators – Giacinto Facchetti, Sandro Mazzola, Mario Corso and Boninsegna – to perform to their status.
The turning point in their season came after a defeat to Napoli in week 7. On the flight home, Invernizzi and some of the side's more experienced elements sat down with a fixture list to hand. Together they plotted their path to what many perceived as unlikely title glory and the tabella, as it was known, became part of Inter folklore.
Following defeat at the San Paolo, they went on an unbeaten run which saw them take 21 points from a possible 24. The Nerazzurri won the return derby, wiped out a significant point gap that winter champions Milan had over them and netted the championship with two games to spare.
Invernizzi not only became a hero of consequence, he also made sure his name would be inscribed in the footballing annals of time. Never before and not since has a Serie A team changed Coach mid-season and gone on to be crowned champions of Italy.[2]
Source:[3]
| In | |||||||
|---|---|---|---|---|---|---|---|
| width=3% | Pos. | width=33% | Name | width=28% | from | width=36% | Type |
| GK | Cagliari | loan ended | |||||
| GK | Voghera | loan ended | |||||
| GK | Macallesi 1927 | ||||||
| DF | Primavera | - | |||||
| DF | Palermo | ||||||
| DF | Primavera | - | |||||
| DF | SPAL | ||||||
| MF | Monza | loan ended | |||||
| MF | loan ended | ||||||
| MF | |||||||
| MF | Primavera | - | |||||
| MF | Primavera | - | |||||
| MF | Brescia | loan ended | |||||
| FW | Palermo | ||||||
| FW | primavera | - | |||||
| FW | Monza | loan ended | |||||
| Out | |||||||
|---|---|---|---|---|---|---|---|
| width=3% | Pos. | width=33% | Name | width=28% | To | width=36% | Type |
| GK | Palermo | ||||||
| GK | Savoia | loan | |||||
| DF | |||||||
| DF | Enzo Vecchiè | ||||||
| DF | VJS Velletri | loan | |||||
| MF | Anconitana | loan | |||||
| MF | |||||||
| MF | Palermo | ||||||
| MF | |||||||
| FW | Potenza | ||||||
| FW | Rovereto | loan | |||||
See main article: 1970–71 Serie A.
See main article: 1970–71 Coppa Italia.
See main article: 1970–71 Inter-Cities Fairs Cup.
| Competition[4] | Points | Home | Away | Total | DR | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 46 | 15 | 12 | 2 | 1 | 30 | 12 | 15 | 7 | 6 | 2 | 20 | 14 | 30 | 19 | 8 | 3 | 50 | 26 | 24 | ||
| - | 1 | 0 | 0 | 1 | 1 | 2 | 2 | 1 | 1 | 0 | 5 | 1 | 3 | 1 | 1 | 1 | 6 | 3 | 3 | ||
| - | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 1 | 3 | −2 | ||
| Total | - | 17 | 12 | 3 | 2 | 32 | 15 | 18 | 8 | 7 | 2 | 25 | 15 | 35 | 20 | 10 | 5 | 57 | 32 | 25 | |