Daniil Medvedev says he has never started a season this well before following his 27th victory of the year to secure his place in the Miami Open semi-finals on Thursday.

The Russian world number five prevailed over American qualifier Christopher Eubanks 6-3 7-5 to qualify for the Miami semis after falling in the last eight in both 2021 and 2022.

Medvedev's progress comes after his 19-match winning run was ended in the Indian Wells Open final by Carlos Alcaraz a fortnight ago.

The 27-year-old has now won 22 of his past 23 matches and is 27-3 on the season, having won titles in Rotterdam, Doha and Dubai and is now chasing a fifth straight appearance in an ATP Tour final.

"I have never had such a good start to the season," Medvedev said. "A lot of matches won, tournaments won. I am really happy.

"I was disappointed at Indian Wells when my streak ended on the same number as last time. The only thing you can do is begin a new streak and I am happy to bring my form into Miami."

Medvedev will rise up to fourth in the ATP rankings if he lifts the Miami title, with the incumbent Casper Ruud suffering a third-round loss to Botic van de Zandschulp earlier this week.

The 2021 US Open champion is clear atop the ATP standings for most match wins in 2023, with his 27 well ahead of the next best, Cameron Norrie (21-5).

The Russian, who will take on countryman Karen Khachanov in the semi-finals, credited work with mental coaches for his improvement in 2023.

"That's something I want to improve," he said. "For example, talking about Indian Wells, I had my tantrums, which it's not good.

"It can throw you out from the concentration, and it's not a good look anyway, but I managed to still win matches and still be concentrated during those matches."

On the Khachanov match-up, which he leads 3-1 on head-to-head, he added: "I think maybe just a little bit you have to kind of force yourself even more to be focused, and when I say this, it's just because they know your game so well and you know theirs so well.

"I'm almost sure we know how the match is going to go tomorrow, and it's a question of who's going to make the best shot out of [the shots] we're going to play."