Races in calendar week 10/2018

All motorsport events on the weekend of 9–11 Mar 2018.

Circuit	Country	Series
Phoenix (oval)	USA	Race results available (limited) NASCAR Cup Series 2018
Sao Paulo	Brazil	Race results available (full) Stock Car Brasil 2018
St.Petersburg	USA	Race results available (full) IndyCar Series 2018 Race results available (full) Indy Lights 2018 Race results available (full) Pro Mazda Championship 2018 Race results available (full) Pirelli World Challenge 2018
Winton Raceway	Australia	Race results available (full) Australian Formula 3 Championship 2018