"I don't want to think too much about my ERA and the games that I've thrown before," Perez said. "I'm going to focus on my game today. We had a great game."
Perez help Rangers sweep A's with 3-0 win →
"I'm not a power pitcher," he said. "I'm a groundball pitcher and when you throw good pitches down in the zone that happens."
Rangers' 5-run 3rd sparks 10-7 win over Red Sox →