
    Patricia Whitelock, Appellant, v Morgan Stanley Smith Barney, LLC, et al., Respondents.
    [919 NYS2d 857]
   “[I]n the commercial context generally, the rule is clear that unless the agreement to arbitrate expressly and unequivocally encompasses the subject matter of the particular dispute, a party cannot be compelled to forego the right to seek judicial relief and instead submit to arbitration” (Bowmer v Bowmer, 50 NY2d 288, 293-294 [1980]; see Sammarco v Pepsi-Cola Bottling Co. of N.Y., 1 AD3d 341, 342 [2003]; Computer Assoc. Intl. v Com-Tech Assoc., 239 AD2d 379, 380-381 [1997]). The burden of proof is on the party seeking arbitration (see Matter of Allstate Ins. Co. v Roseboro, 247 AD2d 379, 380 [1998]; Matter of American Centennial Ins. Co. v Williams, 233 AD2d 320 [1996]). Here, the defendants satisfied their burden of establishing the existence of a valid agreement to arbitrate which expressly and unequivocally encompassed the subject matter of the plaintiff s claims (see Bowmer v Bowmer, 50 NY2d at 293-294; Matter of Allstate Ins. Co. v Roseboro, 247 AD2d at 380). Accordingly, the Supreme Court properly granted the defendants’ motion to stay the action and compel arbitration. Covello, J.E, Dickerson, Eng and Sgroi, JJ., concur.  