A season is a long time in football.

Rewind to 2018-19 and Inter pipped Milan to the fourth and final Champions League spot by a solitary point.

Fast forward to this season and Milan find themselves ninth and 19 points adrift of their title-chasing Serie A neighbours in February.

As Milan and Inter prepare for Sunday's latest instalment of the Derby della Madonnina, we look at why the Rossoneri have fallen so far behind the Nerazzurri this term.

COACHING APPOINTMENTS

Inter brought in a winner. The Suning Holdings Group were determined to sign former Juventus and Chelsea boss Antonio Conte and they got their man. 

Milan were linked to Conte, but Paolo Maldini and the red half of the city were never able to provide the funds necessary for his arrival. Instead, Milan turned to Marco Giampaolo as the replacement for Gennaro Gattuso. There were high hopes for Giampaolo, given the brand of football on show during his time at Sampdoria. However, cracks quickly appeared and he was sacked after just seven games, which included a 2-0 loss to Inter.

That led to Stefano Pioli. An unpopular choice having previously coached Inter, Maldini and the board found themselves under pressure. Despite hardly being an exciting appointment following spells at Fiorentina, Lazio, Bologna and Palermo, Pioli has overseen some improvement. Milan have gone seven games without defeat, though the jury is still out.

SIGNINGS

Finances help but recruitment could not be further apart. Boosted by the income of Champions League football and the demands of Conte, Inter have splashed the cash in 2019-20. It took a club-record transfer to prise Romelu Lukaku from Manchester United. Stefano Sensi, Nicolo Barella, Christian Eriksen, Alexis Sanchez, Diego Godin, Ashley Young, Victor Moses and Cristiano Biraghi have all joined the blue half of Milan and made impacts. Valentino Lazaro also arrived but has since moved to Newcastle United on loan.

The additions of Gonzalo Higuain and Leonardo Bonucci were supposed to awaken sleeping giants Milan in 2017, helping to restore their glory days, but the transfer market has not been kind to the Rossoneri. Milan's recent woes can be traced back to the signing of Krzysztof Piatek last term. The Poland striker had taken Italy by storm just six months into his move to Genoa with 19 goals in 21 appearances in all competitions. It prompted Milan to spend big and while there were glimpses of his talent, Piatek's January switch to Hertha Berlin proves they were hasty in their decision to entrust him with the iconic number nine shirt.

The purchase of Theo Hernandez has proven to be a bargain, while Rafael Leao and Ismael Bennacer are some of Maldini and Zvonimir Boban's better deals when you compare them to the likes of Rade Krunic, Leo Duarte and Ante Rebic – who up until the turn of the year was virtually non-existent.

Then there is Zlatan Ibrahimovic. His return in January raised some eyebrows, given his age at 38, but the superstar striker has provided leadership and character to the dressing room, helping the team on a seven-match unbeaten run. A rare tick for Milan in recent transfer windows.

OFF THE FIELD

Inter are a club thriving on and off the pitch. Conte and CEO Giuseppe Marotta – his trusted friend at Juventus – have the Nerazzurri dreaming of the Scudetto. Milan, on the other hand, could not be further away from ending a title drought dating back to 2011.

A lot of Milan's problems stem from ownership and numerous changes at the top. The last time Milan claimed the Scudetto, Silvio Berlusconi was in charge and Ibrahimovic was playing alongside Ronaldinho, Gattuso and Alessandro Nesta. Since then, a Chinese consortium pledged to lead Milan back to the promised land in 2017. It turned out the new owners did not have the funds required and it led to Elliott Management taking over. The change in ownership sparked upheaval – CEO Marco Fassone and sporting director Massimiliano Mirabelli were replaced, while Leonardo came and went.

While doubts remain over Maldini and Boban, Milan need a period of stability – especially off the field – to help get back to challenging for domestic and European honours.