WATCH Nationals vs. Diamondbacks Live Stream Online, MLB 2015 Free Coverage: Baseball TV Schedule, Scores, Division Rankings & More!

Baseball's back for the official 2015 MLB season!

The Washington Nationals take the field against the Arizona Diamondbacks continuing Week 6 of the regular season on Wednesday, May 13 at 3:40 p.m. EST at the Chase Field in Phoenix. Read on to see where fans can watch and listen to a live stream of the afternoon ball game online - also catch up-to-date feeds and coverage on highlight plays and scores.

Following the first few weeks of the new season, ESPN.com offers an official break-down of all 30 MLB teams (power rankings):

Nationals (8): "Bryce Harper had six home runs and 13 RBIs in the Nationals' past four games. He now leads the Nationals League in homers (11) and is third in RBIs (28)." ESPN.com 

Washington currently holds an 18-16 winning record.

Diamondbacks (23): "After a team meeting and a couple of rainouts, the offense broke out in a big way with 11 home runs and a .911 team OPS in the next six games. Robbie Ray was dominant in his D-backs debut, while Daniel Hudson also impressed when the rainouts led to his first start in nearly three years." Ryan P. Morrison, Inside the 'Zona 

Arizona now snags 15 wins and 17 loses.

The afternoon ball game will be broadcasted live on local sports channel MASN and FSAZ.

For a complete list of current standings and scores for the regular 2015 season, check out the official MLB website.

For fans who want to try out a free live stream (which may mean downloading a torrent), click here. Or try this other option...

ESPN, MLB Scoreboard, SBNation, and MLB TV are both good sources for up-to-date game coverage and feeds.

For additional team radio station affiliates: Nationals and Diamondbacks.

And official MLB team websites: Nationals and Diamondbacks.

Enjoy the ball game!