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One of the top rental sluggers is heading west.

The Diamondbacks acquired outfielder J.D. Martinez from the Tigers for three prospects on Tuesday. Detroit has announced the trade, so it's a done deal. Officially official.

Martinez was originally in Tuesday night's lineup for the Tigers, which indicates this trade came together fairly quickly. Had the two sides been nearing a deal, Detroit would have held him out of the lineup to avoid a potential injury.

The 29-year-old Martinez missed time with a foot injury earlier this year, but since returning, he's hit .305/.388/.630 (167 OPS+) with 16 home runs in only 57 games. Martinez has averaged 35 home runs per 162 games since joining the Tigers as a free agent for the 2014 season. The D-Backs are assuming the remainder of his contract.

Martinez will become a free agent after the season, and because he's been traded, he will not be eligible for the qualifying offer. The D-Backs will not be able to recoup a draft pick should he sign elsewhere over the winter. This is very clearly a win-now move for the 53-39 D-Backs, who are 10 1/2 games back in the NL West but have a six-game lead on a wild-card spot.

With Martinez now on board, Arizona's regular lineup figures to look something like this:

  1. CF A.J. Pollock
  2. RF David Peralta
  3. 1B Paul Goldschmidt
  4. 3B Jake Lamb
  5. LF J.D. Martinez
  6. SS Chris Owings
  7. 2B Brandon Drury
  8. C Jeff Mathis
  9. Pitcher

The top five spots of that lineup are as good as any in the National League. As an added bonus, Martinez's right-handed bat will help against all those NL West lefties like Clayton Kershaw, Madison Bumgarner, Alex Wood, and Kyle Freeland.

Here's how SportsLine sees Martinez's improving Arizona's bottom line:

Wins

Win%

Division Odds

Postseason Odds

Before Martinez

88.8

54.8

0.7%

68.2%

With Martinez

90.5

55.9

1.4%

76.7%

Impact

+1.7

+1.1

+0.7%

+8.5%

Adding roughly two wins with a two-month rental is a pretty nice addition. The D-Backs already have a nice wild card cushion, but Martinez makes them that much better.

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J.D. Martinez makes Arizona's lineup even more fearsome. USATSI

Prior to the trade MLB.com ranked Dawel Lugo as the fourth-best prospect in Arizona's farm system. Sergio Alcantara ranked 15th and Jose King did not rank among the team's top 30 prospects. Here is a snippet of MLB.com scouting report on Lugo:

Lugo has a quick bat and is very direct to the ball. He doesn't walk much, but he rarely strikes out and has a natural ability to hit the ball through the middle of the field and to right-center ... Lugo had been a shortstop for the first several years of his career but made a nice transition to third in 2016. He has a very strong and accurate arm from different angles, showing an ability to make plays on the run ... Lugo looked like a future utility man, but the progress he's made points to a potential everyday job in the big leagues. Some of that might depend on if his bat profiles at the hot corner, but that's seeming more and more like a possibility.

With Martinez now traded, it's only a matter of time until the Tigers unload lefty reliever Justin Wilson. Justin Verlander and Michael Fulmer are trade candidates as well, though the chances of a deal are small for different reasons. Verlander is owed a lot of money and Fulmer is very good and very young. He's someone the Tigers figure to build around going forward.