The Texas Rangers have acquired catcher Luis Martinez from the San Diego Padres for minor league pitcher Ryan Kelly.
Martinez batted .203 (12 for 59) in 22 games for San Diego with one homer and 10 RBIs.
He homered for his first big league hit on July 27 against Arizona.
A 12th round draft pick in 2007, Martinez hit .323 at Triple-A Tuscon in 58 games. He had one home run and 28 RBIs.
The Rangers added Martinez to the 40-man roster on Wednesday.
Kelly was 3-6 with a 3.95 ERA and nine saves in 40 appearances for Class-A Myrtle Beach last season.
The 26-year-old right-hander was drafted by the Pirates in the 26th round in 2006.
Kelly will be assigned to Double-A San Antonio.