The answer to your question is yes, "commitment against" is a grammatically correct phrase in English. You can use it when you are referring to a pledge or promise to resist or oppose something. For example: "The government made a commitment against further spending cuts."
The IAAF has now moved to reaffirm its "unwavering commitment" against doping.
Mr. Morsell criticized the President's failure to make al total commitment against all kinds of segregation.
He kept us in it, and we made the defensive commitment against a team that's on an unbelievable roll".
Coach Ron Low said he was happy with his players' commitment against the Bruins and praised his goalie.
Gahan sings with unsparing emotional commitment against Soulsavers' canvas of gospel-tinged backing vocals, ghostly organ and big minor chords.
Above all, it would eloquently clarify our country's values and our traditional, legal and moral commitment against torture and abuse.
They are meant to convert worthy aspirations into quantifiable commitments, against which governments can be judged.
Meanwhile, Middlesex are resting England's limited-overs captain, Eoin Morgan, for their next four games ahead of his international commitments against Australia.
He added that if France did nothing, "what credibility would our international commitments against non-proliferation of weapons of mass destruction, including nuclear weapons, stand for?
The Madrid players will report to the team's training camp later than the other players because of their Champions League final commitments against Liverpool.
It included commitments against wildlife trafficking — Vietnam, for example, is a major market for rhino horns and ivory — and against subsidies in that country and others on both sides of the Pacific that encourage overfishing.
