At $7.5 million, Rodriguez was the Pittsburgh's second highest paid player behind Martin ($9.5 million) and just ahead of Andrew McCutchen ($7.4 million). The Astros are paying $5.5 million of his $13 million salary. He is the third highest paid player on Houston's payroll this year.
Rodriguez, 35, had a 6.75 ERA with a 1.69 WHIP in six starts and 26 2/3 innings this year. He somehow allowed 10 homers during that time. Wandy had a 3.59 ERA in 62 2/3 innings just last season, so it seems likely some team will pick him up off the scrap heap.
Because of his salary, Rodriguez will surely go unclaimed on waivers and be released. The Pirates (and Astros) will still owe him his full salary, but any other team can sign him for the pro-rated portion of the league minimum.
Right-hander Brandon Cumpton is likely to take Wandy's place in the rotation. The 25-year-old has a 2.70 ERA in 43 1/3 innings over the last two seasons.