This article was originally published on www.si.com/fannation/mlb/fastball as Red Sox Urged To Sign $66 Million Mariners Slugger. The Seattle Mariners took a huge shot at the postseason, division, and World Series at the trade deadline when they opted to swing trades for stars like Eugenio Suárez.

On a night the Houston Astros and Texas Rangers both won, Leo Rivas' walkoff home run helped the Seattle Mariners hold serve with their AL West counterparts.

But with just a few weeks left, the Seattle Mariners are heading toward an AL West Division photo finish with the Houston Astros and Texas Rangers. This is how the division breaks down heading into Friday night, Sept. 12: The Astros looked for a long time like they'd run away with this.

Mariners make history with back-to-back walk-off wins against Cardinals and Angels courtesy of Leo Rivas and Harry Ford, lifting AL West bid.

There are some tighter races in the American League. The Seattle Mariners and Houston Astros are neck-and-neck as they fight for the NL West title, and there's a logjam in the AL wild card race behind the Boston Red Sox and New York Yankees. The Detroit Tigers and Toronto Blue Jays lead the AL Central and East, respectively.