Kaka scored his 100th goal for AC Milan on Monday to help his side to a much-needed 3-0 win over Atalanta BC in Serie A, while SSC Napoli beat UC Sampdoria 2-0 to close the gap on second-placed AS Roma.
Kaka, who is in his second spell at Milan, scored twice to take his tally to 101 goals for the club. Teenage striker Bryan Cristante scored the third in his first start.
“I don’t know how to explain the emotion of having scored 101 goals with Milan,” Kaka said. “Every goal has its own feeling and waiting for one always causes the usual anxiety. I was waiting for this one for a few matches. I hoped it would arrive in the derby, like my first goal 10 years ago. It’s still a crazy feeling. I am really happy to have started 2014 like this.”
In the early match on Monday, Dries Mertens scored twice to help Napoli move two points behind Roma, who lost to Juventus on Sunday.
Elsewhere, Luca Toni scored twice as newly-promoted Hellas Verona won 3-1 at Udinese, while Edy Reja steered SS Lazio to a 1-0 victory over Inter in his first match back in charge.
In Monday’s other matches it was Parma 3, Torino 1; Catania 2, Bologna 0; and Genoa 2, US Sassuolo 0.
Milan had endured a bad finish to last year with a derby defeat to Inter and were still without Riccardo Montolivo, Stephan El Shaarawy, Valter Birsa, Ignazio Abate, Kevin Constant and Sulley Muntari. Mario Balotelli had flu-like symptoms and was only fit for the bench, so 18-year-old Cristante was handed a first Serie A start.
The teenager had previously played only five minutes of Serie A soccer, but he had two goalscoring opportunities within the first 14 minutes and hit the crossbar.
Kaka had been waiting for more than a month to reach a century of goals for Milan and he did so in the 35th minute, finishing off a swift counterattack led by Urby Emanuelson following an Atalanta corner. He celebrated by brandishing a Milan shirt with his name and the No. 100.
“I don’t know where I can get to. I would like to think immediately of 200 goals, but it’s better to aim for 110,” Kaka said. “I want to leave my mark in the history of Milan, I will try to be an example for the youngsters and to always do my job, then history will say what role I had.”
Atalanta threatened to equalize, notably just before halftime when Cristian Raimondi’s shot was deflected onto the upright.
However, two goals in three minutes all but sealed the match after Balotelli was introduced shortly before the hour mark.
Milan doubled their lead against the run of play when Balotelli pulled the ball back and, although Robinho mishit his effort, Kaka slotted the ball home.
Moments after the Brazilian’s 101st goal, Cristante netted his first, with a fine angled drive into the bottom corner from outside the penalty area.
Milan moved provisionally into 10th spot with their first win in four league matches.
In the early kickoff, Napoli broke the deadlock eight minutes into the second half following an entertaining first period.
Gonzalo Higuain cut the ball back into the penalty area from the right flank for Mertens to volley into the bottom-right corner.
Manolo Gabbiadini hit the crossbar for Sampdoria shortly before Mertens doubled his tally with a free-kick over the wall which bounced under Junior da Costa’s arms.
Sampdoria had a chance to get back into the game when an effort from substitute Nicola Pozzi hit both posts, but stayed out.