Races: April 8, 2018 – Moto3 17:00 | Moto2 18:20 | MotoGP 20:00 CET
Results Qualifying MotoGP Termas de Río Hondo 2018
1. Jack Miller (AUS), Ducati, 1:47.153 min
2. Dani Pedrosa (ESP), Honda, +0.177 sec
3. Johann Zarco (FRA), Yamaha, +0.212
4. Tito Rabat (ESP), Ducati, +0.528
5. Alex Rins (ESP), Suzuki, +0.590
KTM
16. Pol Espargaro (ESP), KTM, +3.171
21. Bradley Smith (GBR), KTM, +3.854
Results Qualifying Moto2 Termas de Río Hondo 2018
1. Xavi Vierge (FRA), Kalex, 1:56.137 min
2. Lorenzo Baldassarri (ITA), Kalex, +0.271 sec
3. Danny Kent (GBR), Speed Up, +0.399
4. Mattia Pasini (ITA), Kalex, +0.454
5. Jorge Navarro (ESP), Kalex, +0.542
KTM
6. Sam Lowes (GBR), KTM, +0.693
7. Miguel Oliveira (POR), KTM, +0.869
16. Brad Binder (RSA), KTM, +1.761
Results Qualifying Moto3 Termas de Río Hondo 2018
1. Tony Arbolino (ITA), Honda, 1:53.782 min
2. Marco Bezzecchi (ITA), KTM, +0.306 sec
3. Gabriel Rodrigo (ARG), KTM, +0.548
4. Adam Norrodin (MAL), Honda, +0.564
5. Enea Bastianini (ITA), Honda, +0.579
KTM
10. Andrea Migno (ITA), KTM, +0.780
25. Darryn Binder (RSA), KTM, +2.551