There were contrasting fortunes for two former title winners in Monday's ATP Tour events, with Mikhail Kukushkin advancing in Russia.

Kukushkin through in St Petersburg, Gojowczyk loses Moselle opener


Mikhail Kukushkin came through his first-round clash at the St Petersburg Open, but former Moselle Open champion Peter Gojowczyk crashed out in Metz.

There were just two main-draw matches in Russia on Monday, with seeds Kukushkin and Adrian Mannarino progressing.

Kukushkin won the tournament in 2010 for his first and only ATP Tour title to date, and the sixth seed had too much for Jannik Sinner in their opener, advancing 6-3 7-6 (7-4).

Meanwhile, Mannarino, the seventh seed, eased past Stefano Travaglia 7-5 6-2.

At the Moselle Open, however, the one-time winner in action was not able to reach the second round, with Gojowczyk undone by Filip Krajinovic.

Gojowczyk beat Benoit Paire in the 2017 final but went down 7-5 6-4 on Monday.

Fernando Verdasco has struggled for form in recent months - winning twice since Wimbledon - but got the better of Steve Darcis 6-2 6-2, while Frenchman Antoine Hoang defeated Cedrik-Marcel Stebe.



Jaziri wins again in Dubai

Jaziri shines on despite floodlight failure in Dubai

Following his upset win against Grigor Dimitrov, Malek Jaziri marched on at the Dubai Tennis Championships on Wednesday.


Stephens survives in Acapulco

Stephens survives in Acapulco, Tsurenko eases through to quarters

US Open champion Sloane Stephens advanced in Acapulco thanks to Wednesday's 5-7 7-6 (8-6) 6-0 victory over Dutch qualifier Arantxa Rus.


Del Potro outlasts Ferrer

Del Potro outlasts Ferrer as Zverev and Thiem advance

Juan Martin del Potro made it through to the last eight by outlasting Spanish veteran David Ferrer 6-4 4-6 6-3 in Acapulco on Wednesday.


Wawrinka ends hard-court season

Wawrinka to miss Indian Wells and Miami Open

Stan Wawrinka feels he would be better off on the practice courts rather than playing at Indian Wells or in Miami.


Del Potro, Zverev win in Acapulco

Del Potro, Zverev into Acapulco semis

Juan Martin del Potro and Alexander Zverev will meet at the Mexican Open after quarter-final wins.