The Mariners have made multiple attempts to acquire right-hander Ervin Santana from the Twins, Ryan Divish of the Seattle Times reports. However, with the Twins currently ahead of the Mariners in the standings, Seattle’s dream of adding Santana is “on hold,” notes Divish. It’s unclear whether the Twins have placed Santana on revocable waivers this month, but as a proven mid-rotation type who’s under control through next season at a fair price ($13.5MM), it’s possible another team in front of the Mariners in the waiver pecking order would claim him. Moreover, the Twins aren’t all that interested in trading Santana, FanRag’s Jon Heyman suggested this week. Regardless, considering the injuries in their rotation – including to ace James Paxton – the playoff-contending Mariners need to find starting help. With that in mind, Divish lists a slew of righties (Marco Estrada, Andrew Cashner, Tyson Ross, Miguel Gonzalez, R.A. Dickey and Scott Feldman) and a southpaw (Derek Holland) as logical August trade targets.

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