Nov 1 (Reuters) - Once-dominant Mercedes return to Brazil this weekend for a last chance to avoid going a whole year without a Formula One victory. Hamilton has been second on track in the last two races, even if disqualified in Texas, with a car that looks increasingly competitive in race trim. The circuit hosted the first Brazilian Grand Prix 50 years ago and Mercedes have won there for the past two years and six times in the last eight. We need to have a great weekend in Brazil and I feel confident in our ability to get results right now." "It's a sprint race.

---

Persons: Lewis Hamilton, George Russell, Max Verstappen, Russell, Hamilton, Toto Wolff, Mercedes, Verstappen's, Alain Prost's, Sebastien Vettel's, Sergio Perez, Perez, Red Bull, Verstappen, McLaren, Ferrari, We've, Ferrari's Charles Leclerc, Carlos Sainz, Alan Baldwin, Pritha Sarkar Organizations: Sao Paulo, Sao Paulo Grand Prix, Hamilton, Interlagos, Prix, Thomson Locations: Brazil, Sao Paulo Grand, Interlagos, Texas, Mexico, Dutch, Mexican, Hamilton, London