FROSINONE, Italy - Champions Inter Milan hammered relegation-battling Frosinone 5-0 in Serie A on Friday, with Simone Inzaghi's side securing their biggest winning margin this season.

Inter, who on Saturday suffered their second league defeat of the campaign when they were beaten 1-0 by second-from-bottom Sassuolo, also maintained their chances to beat the club record of 97 points set in the 2006-07 season.

Currently on 92 points, they next host Lazio on May 19 before ending the season at lowly Hellas Verona.

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Davide Frattesi opened the scoring for Inter in the 19th minute, sending the ball in with his knee from a Marcus Thuram pass, which deflected off one of Frosinone defenders.

Marko Arnautovic doubled the lead for Inter at the hour mark with a low first-time finish into the middle of the goal and Tajon Buchanan made it 3-0 for his debut Inter goal, before substitute Lautaro Martinez and Thuram sealed the win.

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Frosinone sit 17th on 32 points with two points separating them from the relegation zone before 18th-placed Udinese travel to Lecce on Monday.