July 13, 2026
Athletic apparel company Under Armour dodged claims that its marketing of bioceramic powder products as FDA-approved cost its former business partner money, with a Pennsylvania federal judge ruling Monday that there was no obvious link between the statements and the plaintiffs' losses.
November 15, 2024
Emails sent by a Wilson Sonsini Goodrich & Rosati attorney to employees of a Pittsburgh-area minor league baseball team he co-owns are not covered by attorney-client privilege and should be provided to Under Armour as part of discovery in an antitrust suit filed against the sports apparel giant, a Pennsylvania federal judge ruled this week.
August 20, 2024
Under Armour Inc. asked a Pennsylvania federal court to end a former supplier's claims that it blocked competition for recovery-enhancing clothing, saying the company is not a competitor and has no evidence supporting its antitrust or other claims.
December 15, 2022
Under Armour denied any intent to "harass" a Wilson Sonsini Goodrich & Rosati PC attorney for his role representing antitrust foe Multiple Energy Technologies, arguing in Pennsylvania federal court that the sporting apparel giant properly subpoenaed the attorney for his role as "a significant investor" in MET.
December 01, 2022
A Wilson Sonsini Goodrich & Rosati PC attorney accused Under Armour of harassing him and the firm on Wednesday, seeking to quash a subpoena in an antitrust case the sportswear giant says is based not on his work for plaintiff Multiple Energy Technologies but his partial ownership in it.
June 23, 2022
Athletic clothing maker Under Armour told a Pennsylvania federal court that a company suing it over alleged anti-competitive behavior in the bioceramic "recovery enhancing" apparel market must produce evidence that the plaintiff actually makes the clothing in question, not just one component of the fabric.
February 04, 2022
A textile manufacturer has finally hit upon the right definition of the "recovery-enhancing bioceramics" market that activewear giant Under Armour Inc. has allegedly muscled it out of, a Pennsylvania federal judge ruled.
June 29, 2021
A Pennsylvania federal judge on Tuesday again tossed claims that Under Armour broke antitrust laws, saying a manufacturer of "bioceramic" textile treatments — intended to help athletes' muscles recover faster — still hasn't adequately defined the relevant market, but will give the company one more chance to plead its case.
April 13, 2021
A Pennsylvania manufacturer can't bring antitrust claims against Under Armour Inc. for allegedly freezing it out of the market for specialty clothing because its definition of that market was a broad and "unworkable muddle," Under Armour told a federal court.
March 04, 2021
A Pittsburgh federal judge benched claims that Under Armour Inc. had broken false advertising and antitrust laws because a manufacturer of "bioceramic" textile treatments — intended to help athletes' muscles recover faster — hadn't adequately shown that it was a direct competitor in a relevant market.