Medvedev–Tsitsipas rivalry

Stefanos Tsitsipas overcame the determined Henry Squire with a 2-0 set victory (7-6, 7-6), advancing to the round of 16 at the Halle Open, starting his grass court season on a positive note

Carlos Alcaraz halted a mid-match fightback by ninth seed Stefanos Tsitsipas to secure a 6-3 7-6(3) 6-4 win on Tuesday and set up a blockbuster French Open semi-final with incoming world number one Jannik Sinner.

Stefanos and Petros Tsitsipas advanced for the first time as a duo to the “16” of a Grand Slam

Greek Stefanos Tsitsipas cruised past China's Zhang Zhizhen 6-3 6-3 6-1 on Friday, reaching the fourth round of the French Open for the sixth year in a row.

The finalist in 2021 sent more than 30 winners to wrap up the match in just 91 minutes, setting up a meeting with Italian Matteo Arnaldi, who stunned sixth seed Andrey Rublev earlier on Friday.

Chilean 21st seed Nicolas Jarry fought back from a set down to beat world number eight Stefanos Tsitsipas 3-6 7-5 6-4 and reach the Italian Open semi-finals on Thursday.

Jarry, who fought off 11 of 13 break points faced in the match, will next play American 14th seed Tommy Paul on Friday in his first ATP Masters 1000 semi-final.

Greek tennis champion Stefanos Tsitsipas suffered a first-round knockout from the Madrid Open on Saturday, losing to Thiago Monteiro. 

Tsitsipas, ranked No 7 in the world, was defeated in two sets (4-6, 4-6)  by Monteiro, who is No 118 in the ATP rankings. 

Casper Ruud took his revenge against Stefanos Tsitsipas by winning the Barcelona Open final in straight sets on Sunday for his biggest career title, a week after losing to the Greek in the Monte Carlo Masters final.

Ruud won 7-5, 6-3 for his first title of the season after losing the three other finals he played this year.

Casper Ruud and Stefanos Tsitsipas won to advance to the Barcelona Open semifinals on Friday, keeping them on course to meet in a second straight final.

Ruud beat Matteo Arnaldi 6-4, 6-3 to notch his season-leading 27th win. The sixth-ranked Norwegian has two more wins than Jannik Sinner.

Tsitsipas saved two match points to rally past Facundo Díaz 4-6, 6-3, 7-6 (8).

Stefanos Tsitsipas said he hoped to emerge stronger from his fourth-round defeat by Taylor Fritz at the Australian Open on Sunday after the Greek world number seven suffered his earliest exit in four years at the Melbourne Park Grand Slam.

In an electrifying semifinal clash at the Paris Masters, Bulgarian tennis sensation Grigor Dimitrov secured his place in the final by defeating Greece's Stefanos Tsitsipas in a thrilling three-set match. Dimitrov's victory propels him into his second-ever Masters 1000 final, with his opponent for the title to be determined in the second semifinal match between Novak Djokovic and Andrey Rublev.