|Date of birth||3 January 1992|
|Place of birth||Peschiera del Garda, Italy|
|Height||1.94 m (6 ft 4 1⁄2 in)|
|Playing position||Centre Back|
|2012||Italy U20 Lega Pro||2||(0)|
|* Senior club appearances and goals counted for the domestic league only.
Born in Peschiera del Garda, the Province of Verona, Veneto, Migliorini started his career at A.C. ChievoVerona. He was a member of U17 team in 2008–09 season. He spent one and a half seasons with the reserve team from 2009 to January 2011. On 15 January 2011, Migliorini left for Brno.
On 11 October 2011 Italian fourth division club Chieti completed the bureaucracy to sign Migliorini. Migliorini immediately played in the round 9. In total, he only missed 4 times out of possible 34 matches (round 9 to 42) in 2011–12 season, including one due to fourth caution. That season he was also selected to the representatives of second division group B, losing to first division A in 2012 Lega Pro Quadrangular Tournament. In April 2012 he was included in Italy U20 Lega Pro team for a youth tournament in Dubai, beating Al-Shabab in the final. He also played the postseason match against San Marino, winning 8–0.
On 7 July 2012, Serie A newcomer Torino F.C. signed Migliorini outright, for €280,000 in 3-year contract. He wore no.53 shirt for the first team. However, he struggled to get into the side due to the form of Italian International Angelo Ogbonna and Polish International Kamil Glik who were the clubs regular Centre Backs.
On 15 June 2014 he was signed by Manager Giuseppe Pancaro for Juve Stabia in a 2-year contract. He impressed in his first season at the club leading the club to a 3rd-place finish in Lega Pro and reaching the playoffs for Serie B, however Juve Stabia missed out on promotion after losing their playoff match 5-4 on penalties to Bassano Virtus after a 1-1 draw on 17 May 2015.
After speculation linking him with a move to Tottenham Hotspur, on 19 July 2015, Juve Stabia Sporting Director Pasquale Logiudice confirmed that newly promoted Serie A side Carpi F.C. 1909 and English Championship club Leeds United were interested in signing the player.
- "Finalmente: Marco Migliorini è ufficialmente un calciatore del Chieti" (in Italian). SS Chieti Calcio. 11 October 2011. Retrieved 8 July 2012.
- Marco Migliorini – Czech First League statistics at Fotbal DNES (Czech)
- "Comunicato Ufficiale N°27 (2008–09)" (PDF) (in Italian). FIGC Settore Giovanile e Scolastico. 17 February 2009. Retrieved 8 July 2012.
- "Migliorini sní o Serii A, teď chce ale hrát za Brno" (in Czech). FC Zbrojovka Brno. 15 January 2011. Retrieved 8 July 2012.
- "C.U. N°181/Div (2011–12)" (PDF) (in Italian). Lega Pro. 5 April 2012. Retrieved 8 July 2012.
- "L'ITALIA LEGA PRO REGINA A DUBAI" (in Italian). Lega Pro. 16 April 2012. Retrieved July 2012. Check date values in:
- "L'ITALIA LEGA PRO CHIUDE LA STAGIONE CON UN SUCCESSO" (in Italian). Lega Pro. 12 June 2012. Retrieved 7 July 2012.
- "Ufficiale: Marco Migliorini é un giocatore del Torino" (in Italian). SS Chieti Calcio. 7 July 2012. Retrieved 8 July 2012.
- "MIGLIORINI AL TORO" (in Italian). Torino FC. 7 July 2012. Retrieved 8 July 2012.
- Torino FC SpA bilancio (financial report and accounts) on 31 December 2012 (Italian), CCIAA
- "Comunicati Stampa N°5 (2012–13)" (in Italian). Lega Serie A. 14 August 2012. Retrieved 29 March 2014.
- "I movimenti di mercato di oggi" (in Italian). Torino FC. 4 January 2013. Retrieved 13 February 2014.
- "Capitanio ultimo arrivo dal mercato." (in Italian). Calcio Como. 1 February 2014. Retrieved 13 February 2014.
- "Ingaggiato Marco Migliorini" (in Italian). S.S. Juve Stabia. 2014. Retrieved 15 June 2015.
- "Juve Stabia, rigors fatal. The Bassano in semifinal". The Express. 17 May 2015. Retrieved 17 May 2015.
- "Juve Stabia, important offer from Tottenham for Migliorini". Tutto Mercato. 26 May 2015. Retrieved 26 May 2015.
- "Director confirms Leeds United interest in Italian defender Marco Migliorini". The Express. 19 July 2015. Retrieved 19 July 2015.
- Football.it Profile (Italian)