Barnsley have terminated the contracts of striker Mido and defender Lee Collins by mutual consent.
Barnsley manager Keith Hill has confirmed striker Mido is poised to leave the club, saying: "It hasn't worked out."
Egyptian forward Mido has spoken of his disappointment at suffering a hamstring injury which will delay the start of his Barnsley career.
Barnsley striker Mido could be sidelined for up to three months due to injury and Toni Silva will also miss the start of the season.
Egypt international Mido claims his move to Championship club Barnsley represents a 'very important step' in his career.
Sky Sports understands that Barnsley have completed the signing of Mido on a one-year deal, with an option for a further 12 months.
Sky Sports understands Barnsley will complete the signing of Mido on Monday subject to a medical.
Sky Sports understands Barnsley have made an audacious attempt to lure Egyptian ace Mido to Oakwell.
Egyptian striker Mido has returned to his homeland and joined Zamalek on a short-term loan deal.
Former Tottenham and Middlesbrough striker Mido claims he will spend the rest of his career with Zamalek.
Cameroonian midfielder Geremi has refused to rule out the prospect of making a move to Arles-Avignon.
Tony Mowbray has warned Mido not to expect a lucrative deal as he returned to train with Middlesbrough.
Middlesbrough boss Tony Mowbray admits he is pleasantly surprised to see David Wheater still at the club.
Tony Mowbray is considering a move to bring Jonathan Greening back to Boro, skysports.com understands.
Young defender Henri Toivomaki has signed with Ajax until 2013, with the option for another two seasons.
Middlesbrough have confirmed that Mido has completed a season-long loan move to Ajax.
Mido's spell with Middlesbrough has been brought to an end with the striker joining Ajax on a free.
Kayserispor pulled out of the deal to sign Middlesbrough striker Mido due to the player's poor attitude.
Mido has accused Middlesbrough of trying to force him out in order to avoid paying him his 'financial dues'.
Martin Jol has expressed his delight at agreeing deals to bring Mounir El Hamdaoui and Mido to Ajax.