THOUSAND OAKS, Calif. (AP) — The Los Angeles Rams have placed receiver Cooper Kupp on injured reserve, sidelining him for at least their first four games. The Rams also put new tight end Hunter Long on injured reserve Saturday, one day before their season opener at Seattle. Kupp injured his hamstring Aug. 1 in training camp, and he aggravated the injury late last month. Political Cartoons View All 1148 ImagesThe Rams also signed kicker Brett Maher and quarterback Brett Rypien from their practice squad ahead of their trip to Seattle to face the Seahawks. Rypien will be the backup to Matthew Stafford in the absence of Stetson Bennett, who wasn't put on injured reserve despite a shoulder problem likely to prevent him from suiting up in Seattle.

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Persons: Cooper Kupp, Hunter Long, Kupp, Brett Maher, Brett Rypien, Rypien, Matthew Stafford, Stetson Bennett, wasn't, Troy Reeder, ___ Organizations: Los Angeles Rams, Rams, Seattle, NFL, Super Bowl, Cincinnati, Philadelphia, Seahawks, Seattle . Locations: Calif, Minnesota, Seattle, Seattle . Los Angeles