Rossi unsure if MotoGP form will rebound in Europe

Rossi endured a bruising brace of races at Losail to start the season, the nine-time grand prix world champion emerging from the Qatar Grand Prix 12th having qualified fourth – and came away from the Doha round without points in 16th having registered his worst ever qualifying result of 21st.

This came on a backdrop of the factory Yamaha pair Maverick Vinales and Rossi’s…