MEMORANDUM
Victor Hugo Horta Garcia, a native and citizen of Guatemala, petitions for review of the Board of Immigration Appeals’ (“BIA”) order denying his motion to reopen removal proceedings based on ineffective assistance of counsel. We have jurisdiction under 8 U.S.C. § 1252, and we deny the petition for review.
In his opening brief, Horta Garcia fails to address, and therefore has waived any challenge to, the BIA’s dispositive determination that he failed to establish due diligence to warrant equitable tolling of the filing deadline for his untimely motion to reopen. See Martinez-Serrano v. INS, 94 F.3d 1256, 1259-60 (9th Cir.1996) (issues not specifically raised and argued in a party’s opening brief are waived).
Horta Garcia’s remaining contentions are unpersuasive.
PETITION FOR REVIEW DENIED.
This disposition is not appropriate for publication and is not precedent except as provided by 9 th Cir. R. 36-3.