Arizona Diamondbacks fans lament failure to trade for starting pitcher at MLB deadline
MLB Trade Grades: Diamondbacks get their closer in Mariners' Paul Sewald - The Athletic
D-backs become buyers at trade deadline, add Mariners closer Paul Sewald in exchange for 3 players
Playoff Race: Mariners pass Astros, move within 1 game of Texas - Seattle Sports
Mariners have a long way to go before considering moves like the Blake Snell trade
Mariners Deal Sewald, Pollock in Pair of Trades With NL West Contenders
Seattle Mariners Top 31 Prospects
Mariners host Red Sox with both teams chasing wild-card berths
Ranking Seattle Mariners' Positional Needs 7 Weeks Out From Trade Deadline - Sports Illustrated Seattle Mariners News, Analysis and More
Seattle Mariners Trade Deadline: Is doing nothing a viable choice? - Seattle Sports