Palmarès
- 1929
- Coppa Diamante
- Roncoferraro
- Vignola-Modena
- 1930
- Circuito Monte Berici
- Coppa Caivano
- Giro d'Italia:
- 9th place overall classification
- Winner stage 8 and 11
- Italian National Road Race Championships
- Torino
- Tour de France:
- 2nd place overall classification
- Wearing yellow jersey for seven days
- Winner stages 2, 13 and 15
- Predappio-Roma
- 1931
- Coppa de la Victoria
- Giro d'Italia:
- Winner stages 1, 2, 7 and 8
- Giro della Provincia Di Reggio Calabria
- Milano
- UCI Road World Championships – Men's road race
- Italian National Road Race Championships
- 1932
- Giro d'Italia:
- 4th place overall classification
- Winner stages 1, 4, 6, 8, 9 and 13
- Giro di Campania
- Giro di Toscana
- Italian National Road Race Championships
- Predappio-Roma
- 1933
- Bologna
- Circuito Belfiore
- Giro d'Italia:
- Winner stages 1, 3 and 5
- Milan – San Remo
- Milano
- Italian National Road Race Championships
- Tour de France:
- 2nd place overall classification
- Winner stages 2, 6, 7 and 18
- 1934
- Firenze
- Giro d'Italia:
- Winner overall classification
- Winner stages 2, 3, 4, 5, 6, 9, 10, 11, 12 and 14
- Giro del Piemonte
- Lugano
- Milano-Modena
- Italian National Road Race Championships
- Pavia
- Giro di Campania
- Azencriterium Milano
- GP Valle Scrivia
- Roma-Napoli-Roma
- Giro di Lombardia
- Giro della provincia Milano
- 1935
- Giro d'Italia:
- 4th place overall classification
- Winner stages 3, 4, 7, 8 and 10
- Giro della Romagna
- Six days of Antwerp (with Adolphe van Nevele)
- Giro di Campania
- Milan-Modena
- Giro della Provincia Milano (with Fabio Battesini)
- 1936
- Giro della Provincia Milano (with Gino Bartali)
- 1937
- Circuito Cuneo
- Giro d'Italia:
- Winner stage 9
- Lugano
- Milano
- 1940
- Circuito de Casalecchio di Reno
- Italy national track stayer championship
Read more about this topic: Learco Guerra