US President Donald Trump and a comedic film about Sherlock Holmes came to the top of the annual Razi Awards for Worst Performance and Film in 2018.

Holmes & Watson, starring Will Ferrell and John C. Smith. Riley, is the "winner" the biggest, winning four awards including the worst film award and «worst simulation». Riley also won the worst supporting actor award, while the founder of the Razzie Awards, John Wilson, described the film as a "hollow parody" of the classic British detective story. Razi's satirical awards began in 1980 as an antidote to the Oscars. The winners were announced a day before the Oscars, the world's most prestigious film award. Trump won two worst actress awards for his appearance in his real character in the documentary films Death of a Nation, by conservative director Dinesh Desouza and Fahrenheit 11/9 by liberal director Michael Moore. White House chancellor Keelan Conway received the worst supporting actress award for her archival footage at Fahrenheit 11/9.

Melissa McCarthy won the Worst Actress Award for her comedic role in The Happy Time Murderers. Jotty, about late New York mafia leader John Goethe, survived a "win," despite six nominations including the worst film, the worst actor, and the worst duo of John Travolta and his wife Kelly Preston.