Born in Rome, capital of Italy, Schiavino started his career at Cisco Roma.[2][3] In October 2010 he was signed by French club Valenciennes.[4] Schiavino was a player of Crotone in the reserve league in 2011–12 season. On 12 July 2012 Schiavino was farmed to Como in co-ownership deal.[5] Schiavino made his debut in pre-season friendlies.[6][7][8] On 19 August he made his professional debut in Lega Pro cup.[9] Schiavino also played the second cup match[10] as well as the opening match of 2012–13 Lega Pro Prima Divisione. Schiavino made 18 starts in the third division that season. On 21 June 2013 Crotone reacquired Schiavino's registration rights after making a higher tender bid to Lega Serie B office.[11][12] Schiavino also received call-up to Lega Pro under-21 representative team, against Russia[13] and Oman.[14]
In July 2013 Schiavino was signed by Ascoli. He was a player of reserve against the first team in the pre-season.[15] On 5 August he also substituted Ivan Reali in the first round of Italian cup.[16]
On 6 August 2018, he signed a one-year contract with Serie C club Paganese.[17] He re-signed with Paganese for the 2019–20 season[18] and subsequently until June 2022.[19]
^"Triangolare: Como Aris Salonicco (3 - 4 Rig.)" (in Italian). Como. 29 July 2012. Archived from the original(Google Cache) on 22 February 2014. Retrieved 17 November 2013. La prima partita del triangolare termina 0 a 0 dopo un tempo giocato molto bene dalla squadra di Paolucci. Ai rigori si impone l'Aris per 4 a 3 e quindi si aggiudica i primi 3 punti del torneo. GLI UNDICI DEL COMO: Twardzik (Perucchini dal 23'); Bellitta, Fautario, Schiavino, Marchi; Ardito, Velardi; Samanek, Gotler, Bardelloni; Torregossa. La serie dei rigori del Como: Samanek (OK), Fautario (OK), Bardelloni (OK), Torregrossa (NO).
^"Monza-Como CRONACA" (in Italian). AC Monza Brianza 1912. 19 August 2012. Retrieved 13 February 2014.
^"COMO-RENATE 3-1" (in Italian). Como. 29 August 2012. Archived from the original on 6 September 2012. Retrieved 13 February 2014.
^"Comproprietà: ecco i movimenti" (in Italian). Como. 20 June 2013. Archived from the original(Google Cache) on 22 February 2014. Retrieved 1 December 2013. Italian: Oggi sono state rinnovate le comproprietà di Tremolada e Verachi che quindi la prossima stagione resteranno in forza al Como. Per quanto riguarda Schiavino e Migliorini, il DS Gibellini sta lavorando per acquisire la totalità dei cartellini dei due giocatori e con ogni probabilità nelle prossime ore si potrà avere l'ufficialità a meno di imprevisti degli ultimi secondi. Con il Varese invece c'è un accordo verbale per centrocampista Scialpi che potrebbe diventare di proprietà del Como.
