Stefanos Tsitsipas called it the best week of his tennis life after he capped his Monte Carlo Masters run with victory in Sunday's final.
An extraordinary week and a fine season continued for Andrey Rublev as he reached his first Masters 1000 final.
Andrey Rublev stunned Rafael Nadal in Monte Carlo, defeating the 11-time champion to reach the last four.
After Novak Djokovic was stunned by Dan Evans, Rafael Nadal was left feeling sorry for Grigor Dimitrov, who put up much less of a fight.
Novak Djokovic saw his hopes of Monte Carlo Masters glory evaporate as he slumped to a third-round loss against Dan Evans.
Novak Djokovic and Rafael Nadal were back in action for the first time since the Australian Open, with both superstars making strong starts.
Jannik Sinner is widely expected to be one of the leading players on the ATP Tour for years to come, and a clash with Novak Djokovic awaits.
Aslan Karatsev was among those to beat the bad weather in Monte Carlo on Monday and progress to the second round.
Benoit Paire's poor form in 2021 rolled on as he lost to Jordan Thompson, while David Goffin made a strong start at the Monte Carlo Open.
After beating Rafael Nadal in the semi-finals, Fabio Fognini overcame Dusan Lajovic in the final of the Monte Carlo Masters.