It hasn't been an ideal start to the year for the Tampa Bay Rays. With one quarter of the season already behind us, the Rays currently stand at an even 20-20.

The've really underachieved overall as a team, as things simply aren't falling into place for them just yet.

With a strong offense and a struggling bullpen, it's looked like 2009 all over again so far for Tampa Bay. They missed the playoffs and finished the season with just 84 wins that year, so Rays fans hope their team is not going down a similar path.

After the first 40 games of the 2013 season, here's a graded evaluation of the Rays' offense, starting rotation, bullpen and defense.

The Offense

The Rays currently have the third best offense in Major League Baseball with a wRC+ of 108.

Evan Longoria and James Loney have both enjoyed red-hot starts to the season. Longoria has posted a .417 wOBA and Loney is leading the league in batting at .367.

Kelly Johnson and Sean Rodriguez have both been pleasant surprises. Johnson's posted a 119 wRC+ and Rodriguez has looked like a much-improved hitter, putting up a .326 wOBA in 60 plate appearances.

Below's a chart of every player' wOBA compared to their preseason projections (Fangraphs' ZIPS projections):

Overall Grade: A-

With statistically one of the league's best offenses, I thought the Rays deserved a high grade here. The difference between an A- and an A+ for me was the first two weeks of the season where the offense was anemic. Since late April, however, the lineup has been scorching hot.

The Rotation

"Disappointing" is the best word to describe the Rays' starting rotation at the first quarter mark. Tampa's starters have posted a collective 4.05 ERA (16th in MLB) and a 4.22 FIP (18th in MLB).

Shockingly, the starting pitching struggles have stemmed from the rotation's front two: David Price and Jeremy Hellickson. Price—who's now on the 15-day DL—is 1-4 with a 5.24 ERA through nine starts and Hellickson is 1-2 with a 5.25 ERA through eight.

There has been two bright spots in the rotation, however, as youngsters Matt Moore and Alex Cobb have both shined. Moore is an impressive 7-0 with a 2.44 ERA and a 9.56 K/9, while Cobb is 4-2 with a 2.89 ERA and a rotation-leading WAR of 0.9.

Roberto Hernandez has been nothing more than decent in his first seven starts. He's 2-4 with a 4.43 ERA, but he's actually looked pretty encouraging. His career-high 8.65 K/9 rate, 3.43 SIERA and 3.45 xFIP are possibly signs of a comeback year for Hernandez.

Overall Grade: C-

The Bullpen

What was expected to be one of the better bullpens in baseball as turned out to be somewhat of a disaster. Tampa's 'pen ranks fourth worst in the league in ERA (4.67) and sixth worst in FIP (4.04).

Closer Fernando Rodney has been suprisingly lousy so far, blowing three saves in 10 opportunities to go along with a 5.28 ERA and a pair of losses. Jake McGee (8.80 ERA), Kyle Farnsworth (6.52 ERA), Jamey Wright (4.24 ERA) and Brandon Gomes (5.40 ERA) have all struggled as well.

The Rays have held leads in 34 of their 40 games this season, and have blown countless leads late in games. The bullpen is simply going to have to improve if the Rays want a shot at competing in October.

Overall Grade: D

The Defense

As expected, the Rays are one of baseballs' strongest fielding teams. They're tied sixth in the league in UZR at 8.6. Other notable numbers include Tampa's 9.7 RngR, -0.3 ErrR and -1 DRS.

They have the best defensive corner-infield combo in the game with Evan Longoria and James Loney, Longoria, as usual, has been nothing short of amazing this season, leading the team with a 3.8 UZR as he continues to play like a Gold Glove caliber third baseman.

In the outfield, Desmond Jennings has done a fine job adjusting to centerfield, posting a 3.2 UZR. Sam Fuld and Matt Joyce haven't done a very good job in the corners, but Fuld still covers plenty of ground and Kelly Johnson has bolstered the outfield defense a bit.

Johnson's also played very well at second base thus far, owning a 0.8 UZR at the position.

At shortstop, Yunel Escobar has proven to be the defensive upgrade he was signed for. He gives the Rays the adequate-fielding everyday shortstop they haven't had since Jason Bartlett in 2010.

As for the Rays' catching tandem, both Jose Molina and Jose Lobaton have been below average in terms of throwing out runners and blocking pitching. It's obviously a big minus for the overall defense, but it doesn't erase the fact that Molina is the best framing catcher in the game.

Overall Grade: B