The Rays clinched a playoff berth after ambushing Valdez in the innings five and six. On Friday night, the Astros couldn’t hit with men on bases and Framber Valdez was hit hard by the Rays as the Astros lost 7-3. After a historic streak of 25 quality starts, Valdez has given up 20 hits and 10 earned runs over his last two outings (10.2 IP), which could be a sign of he’s running out of gas. The game was a low-scoring one during the first four innings. In fact, the Astros were up in the score by the end of…