— BBC Sport (@BBCSport) July 28, 2015
He has rejected a contract from Premier League club West Bromwich in order to join the French outfit.
Abou Diaby will play on a pay per play basis at Stade Velodrome.
The Frenchman was a free agent after he was released by Arsenal during the summer following a succession of injury-ravaged seasons with the Gunners, with the 29-year-old suffering from as many as 40 separate injuries during nine years with the club.
The France international played 180 games for Arsenal, but was restricted to just one first-team appearance last term, against Southampton in the third round of the Capital One Cup.
Diaby moved to north London from Auxerre in 2006 and was the longest-serving player in the Arsenal squad.
West Brom were favouritres to sign the French star few days ago but Marseille launched an eleventh hour bid for the former Arsenal man.
WWE News: Former Bombshell WWE Women’s Champion Confirms Retirement
Pro-wrestling may be unique due to its scripted nature but nobody can deny the original risks that superstars take while…
AB De Villiers Has No Regret Talking To Faf Du Plessis Ahead Of The World Cup Selection
Former South African captain AB de Villiers was in the news during the recently concluded 2019 ICC Men’s Cricket World…