May 8(Reuters) - German sportswear maker Puma's posted first-quarter sales in line with expectations on Wednesday as currency headwinds continued to impact its business.

Currency adjusted sales rose 0.5% to 2.10 billion euros ($2.26 billion), in line with the 2.1 billion expected by analysts, Refinitiv data showed.

The Americas region recorded positive sales growth for the first time in four quarters, the company said, growing by 1.0% to 790 million euros.

($1 = 0.9310 euros) (Reporting by Linda Pasquini and Isabel Demetz; editing by Jason Neely)