Otto Greule Jr./Getty Images
Trout had arguably the best rookie season in major-league history, and remember, he didn’t play his first game of 2012 until April 28.
He is the second player in Angels history to win Rookie of the Year honors, joining Tim Salmon, who won the award in 1993.
Trout won by unanimous vote, receiving all of the first-place votes from the Baseball Writers Association of America.
AL Rookie of the Years
Trout’s win ended a three-year run by AL pitchers, the longest run of pitcher wins for the AL award.
Trout led the majors with 10.7 Wins Above Replacement, a stat that attempts to quantify and combine his offensive and defensive contributions.
That is the second-highest WAR for a player in his “age 20 or younger” season (the player’s age on June 30), surpassed only by Dwight Gooden’s 11.9 WAR for the at age 20 for the 1985 new York Mets.
It was tied for the 13th-best WAR for any AL player since 1900, and was the third-highest WAR by any player in the last 20 seasons, beaten only by a pair of seasons by Barry Bonds (11.6 WAR in both 2001 and 2002).
.300 BA, 30 HR, 40 SB, 120 R
It beat the best previous WAR by an Angels position player by 2.5 wins. Darin Erstad owned the mark before him, with an 8.2 WAR.
In more basic terms, consider this: Trout was the fifth player in major-league history to have a season in which he hit at least .300, with 30 home runs, 40 steals, and 120 runs scored.
The full list can be seen in the chart on the right.
What made Trout so good?
Trout ranked among baseball's best hitters partly because of his skill at hitting pitches in the lower-half of the strike zone.
He had the highest batting average (.360), slugging percentage (.608) and OPS (1.003) in at-bats that ended with pitches to that area. Those were major-league bests across the board.
On the defensive side, Trout's ability to make the highlight-reel catch was unmatched. He led the majors with four home-run robbing catches, which helped him finish with 23 Defensive Runs Saved, best among AL centerfielders and one shy of the major-league lead.
Looking ahead to the MVP voting
For Trout to win and become the third player to win both MVP and Rookie of the Year in the same season (along with Fred Lynn in 1975 and Ichiro in 2001), and the Angels third MVP (joining Don Baylor, 1979 and Vladimir Guerrero, 2004), he’ll need to buck a recent trend among AL voters.
Of the last 20 AL MVPs, 19 were on teams that played in the postseason. The only exception was then-Texas Rangers shortstop Alex Rodriguez in 2003.